From 42fd4883189e47d2555f71b26182ae5e13651931 Mon Sep 17 00:00:00 2001 From: hwdef Date: Fri, 11 Feb 2022 18:18:55 +0800 Subject: [PATCH] Automatically generate yaml files for arm64 update arm yaml Signed-off-by: hwdef --- Makefile | 2 + installer/volcano-development-arm64.yaml | 8332 ++++++++++++++++++++-- 2 files changed, 7850 insertions(+), 484 deletions(-) diff --git a/Makefile b/Makefile index 3d8fcde388..ae6c4c53e8 100644 --- a/Makefile +++ b/Makefile @@ -197,4 +197,6 @@ endif update-development-yaml: make generate-yaml TAG=latest RELEASE_DIR=installer + cp installer/volcano-latest.yaml installer/volcano-development-arm64.yaml + sed -r -i 's#(.*)image:([^:]*):(.*)#\1image:\2-arm64:\3#' installer/volcano-development-arm64.yaml mv installer/volcano-latest.yaml installer/volcano-development.yaml diff --git a/installer/volcano-development-arm64.yaml b/installer/volcano-development-arm64.yaml index f0c7998d6d..2e6df4f377 100644 --- a/installer/volcano-development-arm64.yaml +++ b/installer/volcano-development-arm64.yaml @@ -3,152 +3,53 @@ kind: Namespace metadata: name: volcano-system --- -# Source: volcano/templates/scheduler.yaml apiVersion: v1 -kind: ConfigMap +kind: Namespace metadata: - name: volcano-scheduler-configmap - namespace: volcano-system -data: - volcano-scheduler.conf: | - actions: "enqueue, allocate, backfill" - tiers: - - plugins: - - name: priority - - name: gang - - name: conformance - - plugins: - - name: drf - - name: predicates - - name: proportion - - name: nodeorder - - name: binpack - + name: volcano-monitoring --- +# Source: volcano/templates/admission.yaml apiVersion: v1 kind: ServiceAccount metadata: - name: volcano-scheduler - namespace: volcano-system ---- -kind: ClusterRole -apiVersion: rbac.authorization.k8s.io/v1 -metadata: - name: volcano-scheduler -rules: - - apiGroups: ["apiextensions.k8s.io"] - resources: ["customresourcedefinitions"] - verbs: ["create", "get", "list", "watch", "delete"] - - apiGroups: ["batch.volcano.sh"] - resources: ["jobs"] - verbs: ["get", "list", "watch", "update", "delete"] - - apiGroups: ["batch.volcano.sh"] - resources: ["jobs/status"] - verbs: ["update", "patch"] - - apiGroups: [""] - resources: ["events"] - verbs: ["create", "list", "watch", "update", "patch"] - - apiGroups: [""] - resources: ["pods", "pods/status"] - verbs: ["create", "get", "list", "watch", "update", "patch", "bind", "updateStatus", "delete"] - - apiGroups: [""] - resources: ["pods/binding"] - verbs: ["create"] - - apiGroups: [""] - resources: ["persistentvolumeclaims"] - verbs: ["list", "watch", "update"] - - apiGroups: [""] - resources: ["persistentvolumes"] - verbs: ["list", "watch"] - - apiGroups: [""] - resources: ["namespaces"] - verbs: ["list", "watch"] - - apiGroups: [""] - resources: ["resourcequotas"] - verbs: ["list", "watch"] - - apiGroups: [""] - resources: ["nodes"] - verbs: ["list", "watch"] - - apiGroups: [ "storage.k8s.io" ] - resources: ["storageclasses", "csinodes", "csidrivers", "csistoragecapacities"] - verbs: [ "list", "watch" ] - - apiGroups: ["policy"] - resources: ["poddisruptionbudgets"] - verbs: ["list", "watch"] - - apiGroups: ["scheduling.k8s.io"] - resources: ["priorityclasses"] - verbs: ["get", "list", "watch"] - - apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"] - resources: ["queues"] - verbs: ["get", "list", "watch", "create", "delete"] - - apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"] - resources: ["podgroups"] - verbs: ["list", "watch", "update"] - - apiGroups: [""] - resources: ["configmaps"] - verbs: ["get", "create", "delete", "update"] - ---- -kind: ClusterRoleBinding -apiVersion: rbac.authorization.k8s.io/v1 -metadata: - name: volcano-scheduler-role -subjects: - - kind: ServiceAccount - name: volcano-scheduler - namespace: volcano-system -roleRef: - kind: ClusterRole - name: volcano-scheduler - apiGroup: rbac.authorization.k8s.io - ---- -kind: Deployment -apiVersion: apps/v1 -metadata: - name: volcano-scheduler + name: volcano-admission namespace: volcano-system - labels: - app: volcano-scheduler -spec: - replicas: 1 - selector: - matchLabels: - app: volcano-scheduler - template: - metadata: - labels: - app: volcano-scheduler - spec: - serviceAccount: volcano-scheduler - containers: - - name: volcano-scheduler - image: volcanosh/vc-scheduler-arm64:v1.5.0 - args: - - --logtostderr - - --scheduler-conf=/volcano.scheduler/volcano-scheduler.conf - - --enable-healthz=true - - --enable-metrics=true - - -v=3 - - 2>&1 - imagePullPolicy: "IfNotPresent" - volumeMounts: - - name: scheduler-config - mountPath: /volcano.scheduler - volumes: - - name: scheduler-config - configMap: - name: volcano-scheduler-configmap - nodeSelector: - kubernetes.io/arch: arm64 --- # Source: volcano/templates/admission.yaml apiVersion: v1 -kind: ServiceAccount +kind: ConfigMap metadata: - name: volcano-admission + name: volcano-admission-configmap namespace: volcano-system +data: + volcano-admission.conf: | + #resourceGroups: + #- resourceGroup: management # set the resource group name + # object: + # key: namespace # set the field and the value to be matched + # value: + # - mng-ns-1 + # schedulerName: default-scheduler # set the scheduler for patching + # tolerations: # set the tolerations for patching + # - effect: NoSchedule + # key: taint + # operator: Exists + # labels: + # volcano.sh/nodetype: management # set the nodeSelector for patching + #- resourceGroup: cpu + # object: + # key: annotation + # value: + # - "volcano.sh/resource-group: cpu" + # schedulerName: volcano + # labels: + # volcano.sh/nodetype: cpu + #- resourceGroup: gpu # if the object is unsetted, default is: the key is annotation, + # schedulerName: volcano # the annotation key is fixed and is "volcano.sh/resource-group", The corresponding value is the resourceGroup field + # labels: + # volcano.sh/nodetype: gpu --- +# Source: volcano/templates/admission.yaml kind: ClusterRole apiVersion: rbac.authorization.k8s.io/v1 metadata: @@ -179,8 +80,8 @@ rules: - apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"] resources: ["podgroups"] verbs: ["get", "list", "watch"] - --- +# Source: volcano/templates/admission.yaml kind: ClusterRoleBinding apiVersion: rbac.authorization.k8s.io/v1 metadata: @@ -193,8 +94,25 @@ roleRef: kind: ClusterRole name: volcano-admission apiGroup: rbac.authorization.k8s.io - --- +# Source: volcano/templates/admission.yaml +apiVersion: v1 +kind: Service +metadata: + labels: + app: volcano-admission + name: volcano-admission-service + namespace: volcano-system +spec: + ports: + - port: 443 + protocol: TCP + targetPort: 8443 + selector: + app: volcano-admission + sessionAffinity: None +--- +# Source: volcano/templates/admission.yaml apiVersion: apps/v1 kind: Deployment metadata: @@ -218,6 +136,7 @@ spec: - --tls-cert-file=/admission.local.config/certificates/tls.crt - --tls-private-key-file=/admission.local.config/certificates/tls.key - --ca-cert-file=/admission.local.config/certificates/ca.crt + - --admission-conf=/admission.local.config/configmap/volcano-admission.conf - --webhook-namespace=volcano-system - --webhook-service-name=volcano-admission-service - --logtostderr @@ -231,32 +150,18 @@ spec: - mountPath: /admission.local.config/certificates name: admission-certs readOnly: true + - mountPath: /admission.local.config/configmap + name: admission-config volumes: - name: admission-certs secret: defaultMode: 420 secretName: volcano-admission-secret - nodeSelector: - kubernetes.io/arch: arm64 - ---- -apiVersion: v1 -kind: Service -metadata: - labels: - app: volcano-admission - name: volcano-admission-service - namespace: volcano-system -spec: - ports: - - port: 443 - protocol: TCP - targetPort: 8443 - selector: - app: volcano-admission - sessionAffinity: None - + - name: admission-config + configMap: + name: volcano-admission-configmap --- +# Source: volcano/templates/admission.yaml apiVersion: batch/v1 kind: Job metadata: @@ -276,9 +181,7287 @@ spec: imagePullPolicy: IfNotPresent command: ["./gen-admission-secret.sh", "--service", "volcano-admission-service", "--namespace", "volcano-system", "--secret", "volcano-admission-secret"] - nodeSelector: - kubernetes.io/arch: arm64 - +--- +# Source: volcano/templates/batch_v1alpha1_job.yaml +apiVersion: apiextensions.k8s.io/v1 +kind: CustomResourceDefinition +metadata: + annotations: + controller-gen.kubebuilder.io/version: v0.6.0 + creationTimestamp: null + name: jobs.batch.volcano.sh +spec: + group: batch.volcano.sh + names: + kind: Job + listKind: JobList + plural: jobs + shortNames: + - vcjob + - vj + singular: job + scope: Namespaced + versions: + - name: v1alpha1 + schema: + openAPIV3Schema: + description: Job defines the volcano job. + properties: + apiVersion: + description: 'APIVersion defines the versioned schema of this representation + of an object. Servers should convert recognized schemas to the latest + internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + type: string + kind: + description: 'Kind is a string value representing the REST resource this + object represents. Servers may infer this from the endpoint the client + submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + type: string + metadata: + type: object + spec: + description: Specification of the desired behavior of the volcano job, + including the minAvailable + properties: + maxRetry: + description: Specifies the maximum number of retries before marking + this Job failed. Defaults to 3. + format: int32 + type: integer + minAvailable: + description: The minimal available pods to run for this Job Defaults + to the summary of tasks' replicas + format: int32 + type: integer + minSuccess: + description: The minimal success pods to run for this Job + format: int32 + minimum: 1 + type: integer + plugins: + additionalProperties: + items: + type: string + type: array + description: Specifies the plugin of job Key is plugin name, value + is the arguments of the plugin + type: object + policies: + description: Specifies the default lifecycle of tasks + items: + description: LifecyclePolicy specifies the lifecycle and error handling + of task and job. + properties: + action: + description: The action that will be taken to the PodGroup according + to Event. One of "Restart", "None". Default to None. + type: string + event: + description: The Event recorded by scheduler; the controller + takes actions according to this Event. + type: string + events: + description: The Events recorded by scheduler; the controller + takes actions according to this Events. + items: + description: Event represent the phase of Job, e.g. pod-failed. + type: string + type: array + exitCode: + description: 'The exit code of the pod container, controller + will take action according to this code. Note: only one of + `Event` or `ExitCode` can be specified.' + format: int32 + type: integer + timeout: + description: Timeout is the grace period for controller to take + actions. Default to nil (take action immediately). + type: string + type: object + type: array + priorityClassName: + description: If specified, indicates the job's priority. + type: string + queue: + description: Specifies the queue that will be used in the scheduler, + "default" queue is used this leaves empty. + type: string + runningEstimate: + description: Running Estimate is a user running duration estimate + for the job Default to nil + type: string + schedulerName: + description: SchedulerName is the default value of `tasks.template.spec.schedulerName`. + type: string + tasks: + description: Tasks specifies the task specification of Job + items: + description: TaskSpec specifies the task specification of Job. + properties: + dependsOn: + description: Specifies the tasks that this task depends on. + properties: + iteration: + description: This field specifies that when there are multiple + dependent tasks, as long as one task becomes the specified + state, the task scheduling is triggered or all tasks must + be changed to the specified state to trigger the task + scheduling + type: string + name: + description: Indicates the name of the tasks that this task + depends on, which can depend on multiple tasks + items: + type: string + type: array + type: object + maxRetry: + description: Specifies the maximum number of retries before + marking this Task failed. Defaults to 3. + format: int32 + type: integer + minAvailable: + description: The minimal available pods to run for this Task + Defaults to the task replicas + format: int32 + type: integer + name: + description: Name specifies the name of tasks + type: string + policies: + description: Specifies the lifecycle of task + items: + description: LifecyclePolicy specifies the lifecycle and error + handling of task and job. + properties: + action: + description: The action that will be taken to the PodGroup + according to Event. One of "Restart", "None". Default + to None. + type: string + event: + description: The Event recorded by scheduler; the controller + takes actions according to this Event. + type: string + events: + description: The Events recorded by scheduler; the controller + takes actions according to this Events. + items: + description: Event represent the phase of Job, e.g. + pod-failed. + type: string + type: array + exitCode: + description: 'The exit code of the pod container, controller + will take action according to this code. Note: only + one of `Event` or `ExitCode` can be specified.' + format: int32 + type: integer + timeout: + description: Timeout is the grace period for controller + to take actions. Default to nil (take action immediately). + type: string + type: object + type: array + replicas: + description: Replicas specifies the replicas of this TaskSpec + in Job + format: int32 + type: integer + template: + description: Specifies the pod that will be created for this + TaskSpec when executing a Job + properties: + metadata: + description: 'Standard object''s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata' + properties: + annotations: + additionalProperties: + type: string + type: object + finalizers: + items: + type: string + type: array + labels: + additionalProperties: + type: string + type: object + name: + type: string + namespace: + type: string + type: object + spec: + description: 'Specification of the desired behavior of the + pod. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status' + properties: + activeDeadlineSeconds: + description: Optional duration in seconds the pod may + be active on the node relative to StartTime before + the system will actively try to mark it failed and + kill associated containers. Value must be a positive + integer. + format: int64 + type: integer + affinity: + description: If specified, the pod's scheduling constraints + properties: + nodeAffinity: + description: Describes node affinity scheduling + rules for the pod. + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: The scheduler will prefer to schedule + pods to nodes that satisfy the affinity expressions + specified by this field, but it may choose + a node that violates one or more of the expressions. + The node that is most preferred is the one + with the greatest sum of weights, i.e. for + each node that meets all of the scheduling + requirements (resource request, requiredDuringScheduling + affinity expressions, etc.), compute a sum + by iterating through the elements of this + field and adding "weight" to the sum if the + node matches the corresponding matchExpressions; + the node(s) with the highest sum are the most + preferred. + items: + description: An empty preferred scheduling + term matches all objects with implicit weight + 0 (i.e. it's a no-op). A null preferred + scheduling term matches no objects (i.e. + is also a no-op). + properties: + preference: + description: A node selector term, associated + with the corresponding weight. + properties: + matchExpressions: + description: A list of node selector + requirements by node's labels. + items: + description: A node selector requirement + is a selector that contains values, + a key, and an operator that relates + the key and values. + properties: + key: + description: The label key that + the selector applies to. + type: string + operator: + description: Represents a key's + relationship to a set of values. + Valid operators are In, NotIn, + Exists, DoesNotExist. Gt, + and Lt. + type: string + values: + description: An array of string + values. If the operator is + In or NotIn, the values array + must be non-empty. If the + operator is Exists or DoesNotExist, + the values array must be empty. + If the operator is Gt or Lt, + the values array must have + a single element, which will + be interpreted as an integer. + This array is replaced during + a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchFields: + description: A list of node selector + requirements by node's fields. + items: + description: A node selector requirement + is a selector that contains values, + a key, and an operator that relates + the key and values. + properties: + key: + description: The label key that + the selector applies to. + type: string + operator: + description: Represents a key's + relationship to a set of values. + Valid operators are In, NotIn, + Exists, DoesNotExist. Gt, + and Lt. + type: string + values: + description: An array of string + values. If the operator is + In or NotIn, the values array + must be non-empty. If the + operator is Exists or DoesNotExist, + the values array must be empty. + If the operator is Gt or Lt, + the values array must have + a single element, which will + be interpreted as an integer. + This array is replaced during + a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + type: object + weight: + description: Weight associated with matching + the corresponding nodeSelectorTerm, + in the range 1-100. + format: int32 + type: integer + required: + - preference + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: If the affinity requirements specified + by this field are not met at scheduling time, + the pod will not be scheduled onto the node. + If the affinity requirements specified by + this field cease to be met at some point during + pod execution (e.g. due to an update), the + system may or may not try to eventually evict + the pod from its node. + properties: + nodeSelectorTerms: + description: Required. A list of node selector + terms. The terms are ORed. + items: + description: A null or empty node selector + term matches no objects. The requirements + of them are ANDed. The TopologySelectorTerm + type implements a subset of the NodeSelectorTerm. + properties: + matchExpressions: + description: A list of node selector + requirements by node's labels. + items: + description: A node selector requirement + is a selector that contains values, + a key, and an operator that relates + the key and values. + properties: + key: + description: The label key that + the selector applies to. + type: string + operator: + description: Represents a key's + relationship to a set of values. + Valid operators are In, NotIn, + Exists, DoesNotExist. Gt, + and Lt. + type: string + values: + description: An array of string + values. If the operator is + In or NotIn, the values array + must be non-empty. If the + operator is Exists or DoesNotExist, + the values array must be empty. + If the operator is Gt or Lt, + the values array must have + a single element, which will + be interpreted as an integer. + This array is replaced during + a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchFields: + description: A list of node selector + requirements by node's fields. + items: + description: A node selector requirement + is a selector that contains values, + a key, and an operator that relates + the key and values. + properties: + key: + description: The label key that + the selector applies to. + type: string + operator: + description: Represents a key's + relationship to a set of values. + Valid operators are In, NotIn, + Exists, DoesNotExist. Gt, + and Lt. + type: string + values: + description: An array of string + values. If the operator is + In or NotIn, the values array + must be non-empty. If the + operator is Exists or DoesNotExist, + the values array must be empty. + If the operator is Gt or Lt, + the values array must have + a single element, which will + be interpreted as an integer. + This array is replaced during + a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + type: object + type: array + required: + - nodeSelectorTerms + type: object + type: object + podAffinity: + description: Describes pod affinity scheduling rules + (e.g. co-locate this pod in the same node, zone, + etc. as some other pod(s)). + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: The scheduler will prefer to schedule + pods to nodes that satisfy the affinity expressions + specified by this field, but it may choose + a node that violates one or more of the expressions. + The node that is most preferred is the one + with the greatest sum of weights, i.e. for + each node that meets all of the scheduling + requirements (resource request, requiredDuringScheduling + affinity expressions, etc.), compute a sum + by iterating through the elements of this + field and adding "weight" to the sum if the + node has pods which matches the corresponding + podAffinityTerm; the node(s) with the highest + sum are the most preferred. + items: + description: The weights of all of the matched + WeightedPodAffinityTerm fields are added + per-node to find the most preferred node(s) + properties: + podAffinityTerm: + description: Required. A pod affinity + term, associated with the corresponding + weight. + properties: + labelSelector: + description: A label query over a + set of resources, in this case pods. + properties: + matchExpressions: + description: matchExpressions + is a list of label selector + requirements. The requirements + are ANDed. + items: + description: A label selector + requirement is a selector + that contains values, a key, + and an operator that relates + the key and values. + properties: + key: + description: key is the + label key that the selector + applies to. + type: string + operator: + description: operator represents + a key's relationship to + a set of values. Valid + operators are In, NotIn, + Exists and DoesNotExist. + type: string + values: + description: values is an + array of string values. + If the operator is In + or NotIn, the values array + must be non-empty. If + the operator is Exists + or DoesNotExist, the values + array must be empty. This + array is replaced during + a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a + map of {key,value} pairs. A + single {key,value} in the matchLabels + map is equivalent to an element + of matchExpressions, whose key + field is "key", the operator + is "In", and the values array + contains only "value". The requirements + are ANDed. + type: object + type: object + namespaces: + description: namespaces specifies + which namespaces the labelSelector + applies to (matches against); null + or empty list means "this pod's + namespace" + items: + type: string + type: array + topologyKey: + description: This pod should be co-located + (affinity) or not co-located (anti-affinity) + with the pods matching the labelSelector + in the specified namespaces, where + co-located is defined as running + on a node whose value of the label + with key topologyKey matches that + of any node on which any of the + selected pods is running. Empty + topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + weight: + description: weight associated with matching + the corresponding podAffinityTerm, in + the range 1-100. + format: int32 + type: integer + required: + - podAffinityTerm + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: If the affinity requirements specified + by this field are not met at scheduling time, + the pod will not be scheduled onto the node. + If the affinity requirements specified by + this field cease to be met at some point during + pod execution (e.g. due to a pod label update), + the system may or may not try to eventually + evict the pod from its node. When there are + multiple elements, the lists of nodes corresponding + to each podAffinityTerm are intersected, i.e. + all terms must be satisfied. + items: + description: Defines a set of pods (namely + those matching the labelSelector relative + to the given namespace(s)) that this pod + should be co-located (affinity) or not co-located + (anti-affinity) with, where co-located is + defined as running on a node whose value + of the label with key matches + that of any node on which a pod of the set + of pods is running + properties: + labelSelector: + description: A label query over a set + of resources, in this case pods. + properties: + matchExpressions: + description: matchExpressions is a + list of label selector requirements. + The requirements are ANDed. + items: + description: A label selector requirement + is a selector that contains values, + a key, and an operator that relates + the key and values. + properties: + key: + description: key is the label + key that the selector applies + to. + type: string + operator: + description: operator represents + a key's relationship to a + set of values. Valid operators + are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array + of string values. If the operator + is In or NotIn, the values + array must be non-empty. If + the operator is Exists or + DoesNotExist, the values array + must be empty. This array + is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map + of {key,value} pairs. A single {key,value} + in the matchLabels map is equivalent + to an element of matchExpressions, + whose key field is "key", the operator + is "In", and the values array contains + only "value". The requirements are + ANDed. + type: object + type: object + namespaces: + description: namespaces specifies which + namespaces the labelSelector applies + to (matches against); null or empty + list means "this pod's namespace" + items: + type: string + type: array + topologyKey: + description: This pod should be co-located + (affinity) or not co-located (anti-affinity) + with the pods matching the labelSelector + in the specified namespaces, where co-located + is defined as running on a node whose + value of the label with key topologyKey + matches that of any node on which any + of the selected pods is running. Empty + topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + type: array + type: object + podAntiAffinity: + description: Describes pod anti-affinity scheduling + rules (e.g. avoid putting this pod in the same + node, zone, etc. as some other pod(s)). + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: The scheduler will prefer to schedule + pods to nodes that satisfy the anti-affinity + expressions specified by this field, but it + may choose a node that violates one or more + of the expressions. The node that is most + preferred is the one with the greatest sum + of weights, i.e. for each node that meets + all of the scheduling requirements (resource + request, requiredDuringScheduling anti-affinity + expressions, etc.), compute a sum by iterating + through the elements of this field and adding + "weight" to the sum if the node has pods which + matches the corresponding podAffinityTerm; + the node(s) with the highest sum are the most + preferred. + items: + description: The weights of all of the matched + WeightedPodAffinityTerm fields are added + per-node to find the most preferred node(s) + properties: + podAffinityTerm: + description: Required. A pod affinity + term, associated with the corresponding + weight. + properties: + labelSelector: + description: A label query over a + set of resources, in this case pods. + properties: + matchExpressions: + description: matchExpressions + is a list of label selector + requirements. The requirements + are ANDed. + items: + description: A label selector + requirement is a selector + that contains values, a key, + and an operator that relates + the key and values. + properties: + key: + description: key is the + label key that the selector + applies to. + type: string + operator: + description: operator represents + a key's relationship to + a set of values. Valid + operators are In, NotIn, + Exists and DoesNotExist. + type: string + values: + description: values is an + array of string values. + If the operator is In + or NotIn, the values array + must be non-empty. If + the operator is Exists + or DoesNotExist, the values + array must be empty. This + array is replaced during + a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a + map of {key,value} pairs. A + single {key,value} in the matchLabels + map is equivalent to an element + of matchExpressions, whose key + field is "key", the operator + is "In", and the values array + contains only "value". The requirements + are ANDed. + type: object + type: object + namespaces: + description: namespaces specifies + which namespaces the labelSelector + applies to (matches against); null + or empty list means "this pod's + namespace" + items: + type: string + type: array + topologyKey: + description: This pod should be co-located + (affinity) or not co-located (anti-affinity) + with the pods matching the labelSelector + in the specified namespaces, where + co-located is defined as running + on a node whose value of the label + with key topologyKey matches that + of any node on which any of the + selected pods is running. Empty + topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + weight: + description: weight associated with matching + the corresponding podAffinityTerm, in + the range 1-100. + format: int32 + type: integer + required: + - podAffinityTerm + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: If the anti-affinity requirements + specified by this field are not met at scheduling + time, the pod will not be scheduled onto the + node. If the anti-affinity requirements specified + by this field cease to be met at some point + during pod execution (e.g. due to a pod label + update), the system may or may not try to + eventually evict the pod from its node. When + there are multiple elements, the lists of + nodes corresponding to each podAffinityTerm + are intersected, i.e. all terms must be satisfied. + items: + description: Defines a set of pods (namely + those matching the labelSelector relative + to the given namespace(s)) that this pod + should be co-located (affinity) or not co-located + (anti-affinity) with, where co-located is + defined as running on a node whose value + of the label with key matches + that of any node on which a pod of the set + of pods is running + properties: + labelSelector: + description: A label query over a set + of resources, in this case pods. + properties: + matchExpressions: + description: matchExpressions is a + list of label selector requirements. + The requirements are ANDed. + items: + description: A label selector requirement + is a selector that contains values, + a key, and an operator that relates + the key and values. + properties: + key: + description: key is the label + key that the selector applies + to. + type: string + operator: + description: operator represents + a key's relationship to a + set of values. Valid operators + are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array + of string values. If the operator + is In or NotIn, the values + array must be non-empty. If + the operator is Exists or + DoesNotExist, the values array + must be empty. This array + is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map + of {key,value} pairs. A single {key,value} + in the matchLabels map is equivalent + to an element of matchExpressions, + whose key field is "key", the operator + is "In", and the values array contains + only "value". The requirements are + ANDed. + type: object + type: object + namespaces: + description: namespaces specifies which + namespaces the labelSelector applies + to (matches against); null or empty + list means "this pod's namespace" + items: + type: string + type: array + topologyKey: + description: This pod should be co-located + (affinity) or not co-located (anti-affinity) + with the pods matching the labelSelector + in the specified namespaces, where co-located + is defined as running on a node whose + value of the label with key topologyKey + matches that of any node on which any + of the selected pods is running. Empty + topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + type: array + type: object + type: object + automountServiceAccountToken: + description: AutomountServiceAccountToken indicates + whether a service account token should be automatically + mounted. + type: boolean + containers: + description: List of containers belonging to the pod. + Containers cannot currently be added or removed. There + must be at least one container in a Pod. Cannot be + updated. + items: + description: A single application container that you + want to run within a pod. + properties: + args: + description: 'Arguments to the entrypoint. The + docker image''s CMD is used if this is not provided. + Variable references $(VAR_NAME) are expanded + using the container''s environment. If a variable + cannot be resolved, the reference in the input + string will be unchanged. The $(VAR_NAME) syntax + can be escaped with a double $$, ie: $$(VAR_NAME). + Escaped references will never be expanded, regardless + of whether the variable exists or not. Cannot + be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell' + items: + type: string + type: array + command: + description: 'Entrypoint array. Not executed within + a shell. The docker image''s ENTRYPOINT is used + if this is not provided. Variable references + $(VAR_NAME) are expanded using the container''s + environment. If a variable cannot be resolved, + the reference in the input string will be unchanged. + The $(VAR_NAME) syntax can be escaped with a + double $$, ie: $$(VAR_NAME). Escaped references + will never be expanded, regardless of whether + the variable exists or not. Cannot be updated. + More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell' + items: + type: string + type: array + env: + description: List of environment variables to + set in the container. Cannot be updated. + items: + description: EnvVar represents an environment + variable present in a Container. + properties: + name: + description: Name of the environment variable. + Must be a C_IDENTIFIER. + type: string + value: + description: 'Variable references $(VAR_NAME) + are expanded using the previous defined + environment variables in the container + and any service environment variables. + If a variable cannot be resolved, the + reference in the input string will be + unchanged. The $(VAR_NAME) syntax can + be escaped with a double $$, ie: $$(VAR_NAME). + Escaped references will never be expanded, + regardless of whether the variable exists + or not. Defaults to "".' + type: string + valueFrom: + description: Source for the environment + variable's value. Cannot be used if value + is not empty. + properties: + configMapKeyRef: + description: Selects a key of a ConfigMap. + properties: + key: + description: The key to select. + type: string + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. + apiVersion, kind, uid?' + type: string + optional: + description: Specify whether the + ConfigMap or its key must be defined + type: boolean + required: + - key + type: object + fieldRef: + description: 'Selects a field of the + pod: supports metadata.name, metadata.namespace, + `metadata.labels['''']`, `metadata.annotations['''']`, + spec.nodeName, spec.serviceAccountName, + status.hostIP, status.podIP, status.podIPs.' + properties: + apiVersion: + description: Version of the schema + the FieldPath is written in terms + of, defaults to "v1". + type: string + fieldPath: + description: Path of the field to + select in the specified API version. + type: string + required: + - fieldPath + type: object + resourceFieldRef: + description: 'Selects a resource of + the container: only resources limits + and requests (limits.cpu, limits.memory, + limits.ephemeral-storage, requests.cpu, + requests.memory and requests.ephemeral-storage) + are currently supported.' + properties: + containerName: + description: 'Container name: required + for volumes, optional for env + vars' + type: string + divisor: + anyOf: + - type: integer + - type: string + description: Specifies the output + format of the exposed resources, + defaults to "1" + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + resource: + description: 'Required: resource + to select' + type: string + required: + - resource + type: object + secretKeyRef: + description: Selects a key of a secret + in the pod's namespace + properties: + key: + description: The key of the secret + to select from. Must be a valid + secret key. + type: string + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. + apiVersion, kind, uid?' + type: string + optional: + description: Specify whether the + Secret or its key must be defined + type: boolean + required: + - key + type: object + type: object + required: + - name + type: object + type: array + envFrom: + description: List of sources to populate environment + variables in the container. The keys defined + within a source must be a C_IDENTIFIER. All + invalid keys will be reported as an event when + the container is starting. When a key exists + in multiple sources, the value associated with + the last source will take precedence. Values + defined by an Env with a duplicate key will + take precedence. Cannot be updated. + items: + description: EnvFromSource represents the source + of a set of ConfigMaps + properties: + configMapRef: + description: The ConfigMap to select from + properties: + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + optional: + description: Specify whether the ConfigMap + must be defined + type: boolean + type: object + prefix: + description: An optional identifier to prepend + to each key in the ConfigMap. Must be + a C_IDENTIFIER. + type: string + secretRef: + description: The Secret to select from + properties: + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + optional: + description: Specify whether the Secret + must be defined + type: boolean + type: object + type: object + type: array + image: + description: 'Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images + This field is optional to allow higher level + config management to default or override container + images in workload controllers like Deployments + and StatefulSets.' + type: string + imagePullPolicy: + description: 'Image pull policy. One of Always, + Never, IfNotPresent. Defaults to Always if :latest + tag is specified, or IfNotPresent otherwise. + Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images' + type: string + lifecycle: + description: Actions that the management system + should take in response to container lifecycle + events. Cannot be updated. + properties: + postStart: + description: 'PostStart is called immediately + after a container is created. If the handler + fails, the container is terminated and restarted + according to its restart policy. Other management + of the container blocks until the hook completes. + More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies + the action to take. + properties: + command: + description: Command is the command + line to execute inside the container, + the working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it + is not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to + explicitly call out to that shell. + Exit status of 0 is treated as live/healthy + and non-zero is unhealthy. + items: + type: string + type: array + type: object + httpGet: + description: HTTPGet specifies the http + request to perform. + properties: + host: + description: Host name to connect + to, defaults to the pod IP. You + probably want to set "Host" in httpHeaders + instead. + type: string + httpHeaders: + description: Custom headers to set + in the request. HTTP allows repeated + headers. + items: + description: HTTPHeader describes + a custom header to be used in + HTTP probes + properties: + name: + description: The header field + name + type: string + value: + description: The header field + value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the + HTTP server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not + yet supported TODO: implement a realistic + TCP lifecycle hook' + properties: + host: + description: 'Optional: Host name + to connect to, defaults to the pod + IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + type: object + preStop: + description: 'PreStop is called immediately + before a container is terminated due to + an API request or management event such + as liveness/startup probe failure, preemption, + resource contention, etc. The handler is + not called if the container crashes or exits. + The reason for termination is passed to + the handler. The Pod''s termination grace + period countdown begins before the PreStop + hooked is executed. Regardless of the outcome + of the handler, the container will eventually + terminate within the Pod''s termination + grace period. Other management of the container + blocks until the hook completes or until + the termination grace period is reached. + More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies + the action to take. + properties: + command: + description: Command is the command + line to execute inside the container, + the working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it + is not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to + explicitly call out to that shell. + Exit status of 0 is treated as live/healthy + and non-zero is unhealthy. + items: + type: string + type: array + type: object + httpGet: + description: HTTPGet specifies the http + request to perform. + properties: + host: + description: Host name to connect + to, defaults to the pod IP. You + probably want to set "Host" in httpHeaders + instead. + type: string + httpHeaders: + description: Custom headers to set + in the request. HTTP allows repeated + headers. + items: + description: HTTPHeader describes + a custom header to be used in + HTTP probes + properties: + name: + description: The header field + name + type: string + value: + description: The header field + value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the + HTTP server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not + yet supported TODO: implement a realistic + TCP lifecycle hook' + properties: + host: + description: 'Optional: Host name + to connect to, defaults to the pod + IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + type: object + type: object + livenessProbe: + description: 'Periodic probe of container liveness. + Container will be restarted if the probe fails. + Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + name: + description: Name of the container specified as + a DNS_LABEL. Each container in a pod must have + a unique name (DNS_LABEL). Cannot be updated. + type: string + ports: + description: List of ports to expose from the + container. Exposing a port here gives the system + additional information about the network connections + a container uses, but is primarily informational. + Not specifying a port here DOES NOT prevent + that port from being exposed. Any port which + is listening on the default "0.0.0.0" address + inside a container will be accessible from the + network. Cannot be updated. + items: + description: ContainerPort represents a network + port in a single container. + properties: + containerPort: + description: Number of port to expose on + the pod's IP address. This must be a valid + port number, 0 < x < 65536. + format: int32 + type: integer + hostIP: + description: What host IP to bind the external + port to. + type: string + hostPort: + description: Number of port to expose on + the host. If specified, this must be a + valid port number, 0 < x < 65536. If HostNetwork + is specified, this must match ContainerPort. + Most containers do not need this. + format: int32 + type: integer + name: + description: If specified, this must be + an IANA_SVC_NAME and unique within the + pod. Each named port in a pod must have + a unique name. Name for the port that + can be referred to by services. + type: string + protocol: + default: TCP + description: Protocol for port. Must be + UDP, TCP, or SCTP. Defaults to "TCP". + type: string + required: + - containerPort + type: object + type: array + x-kubernetes-list-map-keys: + - containerPort + - protocol + x-kubernetes-list-type: map + readinessProbe: + description: 'Periodic probe of container service + readiness. Container will be removed from service + endpoints if the probe fails. Cannot be updated. + More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + resources: + description: 'Compute Resources required by this + container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + properties: + limits: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Limits describes the maximum + amount of compute resources allowed. More + info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + requests: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Requests describes the minimum + amount of compute resources required. If + Requests is omitted for a container, it + defaults to Limits if that is explicitly + specified, otherwise to an implementation-defined + value. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + type: object + securityContext: + description: 'Security options the pod should + run with. More info: https://kubernetes.io/docs/concepts/policy/security-context/ + More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/' + properties: + allowPrivilegeEscalation: + description: 'AllowPrivilegeEscalation controls + whether a process can gain more privileges + than its parent process. This bool directly + controls if the no_new_privs flag will be + set on the container process. AllowPrivilegeEscalation + is true always when the container is: 1) + run as Privileged 2) has CAP_SYS_ADMIN' + type: boolean + capabilities: + description: The capabilities to add/drop + when running containers. Defaults to the + default set of capabilities granted by the + container runtime. + properties: + add: + description: Added capabilities + items: + description: Capability represent POSIX + capabilities type + type: string + type: array + drop: + description: Removed capabilities + items: + description: Capability represent POSIX + capabilities type + type: string + type: array + type: object + privileged: + description: Run container in privileged mode. + Processes in privileged containers are essentially + equivalent to root on the host. Defaults + to false. + type: boolean + procMount: + description: procMount denotes the type of + proc mount to use for the containers. The + default is DefaultProcMount which uses the + container runtime defaults for readonly + paths and masked paths. This requires the + ProcMountType feature flag to be enabled. + type: string + readOnlyRootFilesystem: + description: Whether this container has a + read-only root filesystem. Default is false. + type: boolean + runAsGroup: + description: The GID to run the entrypoint + of the container process. Uses runtime default + if unset. May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + format: int64 + type: integer + runAsNonRoot: + description: Indicates that the container + must run as a non-root user. If true, the + Kubelet will validate the image at runtime + to ensure that it does not run as UID 0 + (root) and fail to start the container if + it does. If unset or false, no such validation + will be performed. May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + type: boolean + runAsUser: + description: The UID to run the entrypoint + of the container process. Defaults to user + specified in image metadata if unspecified. + May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + format: int64 + type: integer + seLinuxOptions: + description: The SELinux context to be applied + to the container. If unspecified, the container + runtime will allocate a random SELinux context + for each container. May also be set in + PodSecurityContext. If set in both SecurityContext + and PodSecurityContext, the value specified + in SecurityContext takes precedence. + properties: + level: + description: Level is SELinux level label + that applies to the container. + type: string + role: + description: Role is a SELinux role label + that applies to the container. + type: string + type: + description: Type is a SELinux type label + that applies to the container. + type: string + user: + description: User is a SELinux user label + that applies to the container. + type: string + type: object + seccompProfile: + description: The seccomp options to use by + this container. If seccomp options are provided + at both the pod & container level, the container + options override the pod options. + properties: + localhostProfile: + description: localhostProfile indicates + a profile defined in a file on the node + should be used. The profile must be + preconfigured on the node to work. Must + be a descending path, relative to the + kubelet's configured seccomp profile + location. Must only be set if type is + "Localhost". + type: string + type: + description: "type indicates which kind + of seccomp profile will be applied. + Valid options are: \n Localhost - a + profile defined in a file on the node + should be used. RuntimeDefault - the + container runtime default profile should + be used. Unconfined - no profile should + be applied." + type: string + required: + - type + type: object + windowsOptions: + description: The Windows specific settings + applied to all containers. If unspecified, + the options from the PodSecurityContext + will be used. If set in both SecurityContext + and PodSecurityContext, the value specified + in SecurityContext takes precedence. + properties: + gmsaCredentialSpec: + description: GMSACredentialSpec is where + the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) + inlines the contents of the GMSA credential + spec named by the GMSACredentialSpecName + field. + type: string + gmsaCredentialSpecName: + description: GMSACredentialSpecName is + the name of the GMSA credential spec + to use. + type: string + runAsUserName: + description: The UserName in Windows to + run the entrypoint of the container + process. Defaults to the user specified + in image metadata if unspecified. May + also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext + takes precedence. + type: string + type: object + type: object + startupProbe: + description: 'StartupProbe indicates that the + Pod has successfully initialized. If specified, + no other probes are executed until this completes + successfully. If this probe fails, the Pod will + be restarted, just as if the livenessProbe failed. + This can be used to provide different probe + parameters at the beginning of a Pod''s lifecycle, + when it might take a long time to load data + or warm a cache, than during steady-state operation. + This cannot be updated. This is a beta feature + enabled by the StartupProbe feature flag. More + info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + stdin: + description: Whether this container should allocate + a buffer for stdin in the container runtime. + If this is not set, reads from stdin in the + container will always result in EOF. Default + is false. + type: boolean + stdinOnce: + description: Whether the container runtime should + close the stdin channel after it has been opened + by a single attach. When stdin is true the stdin + stream will remain open across multiple attach + sessions. If stdinOnce is set to true, stdin + is opened on container start, is empty until + the first client attaches to stdin, and then + remains open and accepts data until the client + disconnects, at which time stdin is closed and + remains closed until the container is restarted. + If this flag is false, a container processes + that reads from stdin will never receive an + EOF. Default is false + type: boolean + terminationMessagePath: + description: 'Optional: Path at which the file + to which the container''s termination message + will be written is mounted into the container''s + filesystem. Message written is intended to be + brief final status, such as an assertion failure + message. Will be truncated by the node if greater + than 4096 bytes. The total message length across + all containers will be limited to 12kb. Defaults + to /dev/termination-log. Cannot be updated.' + type: string + terminationMessagePolicy: + description: Indicate how the termination message + should be populated. File will use the contents + of terminationMessagePath to populate the container + status message on both success and failure. + FallbackToLogsOnError will use the last chunk + of container log output if the termination message + file is empty and the container exited with + an error. The log output is limited to 2048 + bytes or 80 lines, whichever is smaller. Defaults + to File. Cannot be updated. + type: string + tty: + description: Whether this container should allocate + a TTY for itself, also requires 'stdin' to be + true. Default is false. + type: boolean + volumeDevices: + description: volumeDevices is the list of block + devices to be used by the container. + items: + description: volumeDevice describes a mapping + of a raw block device within a container. + properties: + devicePath: + description: devicePath is the path inside + of the container that the device will + be mapped to. + type: string + name: + description: name must match the name of + a persistentVolumeClaim in the pod + type: string + required: + - devicePath + - name + type: object + type: array + volumeMounts: + description: Pod volumes to mount into the container's + filesystem. Cannot be updated. + items: + description: VolumeMount describes a mounting + of a Volume within a container. + properties: + mountPath: + description: Path within the container at + which the volume should be mounted. Must + not contain ':'. + type: string + mountPropagation: + description: mountPropagation determines + how mounts are propagated from the host + to container and the other way around. + When not set, MountPropagationNone is + used. This field is beta in 1.10. + type: string + name: + description: This must match the Name of + a Volume. + type: string + readOnly: + description: Mounted read-only if true, + read-write otherwise (false or unspecified). + Defaults to false. + type: boolean + subPath: + description: Path within the volume from + which the container's volume should be + mounted. Defaults to "" (volume's root). + type: string + subPathExpr: + description: Expanded path within the volume + from which the container's volume should + be mounted. Behaves similarly to SubPath + but environment variable references $(VAR_NAME) + are expanded using the container's environment. + Defaults to "" (volume's root). SubPathExpr + and SubPath are mutually exclusive. + type: string + required: + - mountPath + - name + type: object + type: array + workingDir: + description: Container's working directory. If + not specified, the container runtime's default + will be used, which might be configured in the + container image. Cannot be updated. + type: string + required: + - name + type: object + type: array + dnsConfig: + description: Specifies the DNS parameters of a pod. + Parameters specified here will be merged to the generated + DNS configuration based on DNSPolicy. + properties: + nameservers: + description: A list of DNS name server IP addresses. + This will be appended to the base nameservers + generated from DNSPolicy. Duplicated nameservers + will be removed. + items: + type: string + type: array + options: + description: A list of DNS resolver options. This + will be merged with the base options generated + from DNSPolicy. Duplicated entries will be removed. + Resolution options given in Options will override + those that appear in the base DNSPolicy. + items: + description: PodDNSConfigOption defines DNS resolver + options of a pod. + properties: + name: + description: Required. + type: string + value: + type: string + type: object + type: array + searches: + description: A list of DNS search domains for host-name + lookup. This will be appended to the base search + paths generated from DNSPolicy. Duplicated search + paths will be removed. + items: + type: string + type: array + type: object + dnsPolicy: + description: Set DNS policy for the pod. Defaults to + "ClusterFirst". Valid values are 'ClusterFirstWithHostNet', + 'ClusterFirst', 'Default' or 'None'. DNS parameters + given in DNSConfig will be merged with the policy + selected with DNSPolicy. To have DNS options set along + with hostNetwork, you have to specify DNS policy explicitly + to 'ClusterFirstWithHostNet'. + type: string + enableServiceLinks: + description: 'EnableServiceLinks indicates whether information + about services should be injected into pod''s environment + variables, matching the syntax of Docker links. Optional: + Defaults to true.' + type: boolean + ephemeralContainers: + description: List of ephemeral containers run in this + pod. Ephemeral containers may be run in an existing + pod to perform user-initiated actions such as debugging. + This list cannot be specified when creating a pod, + and it cannot be modified by updating the pod spec. + In order to add an ephemeral container to an existing + pod, use the pod's ephemeralcontainers subresource. + This field is alpha-level and is only honored by servers + that enable the EphemeralContainers feature. + items: + description: An EphemeralContainer is a container + that may be added temporarily to an existing pod + for user-initiated activities such as debugging. + Ephemeral containers have no resource or scheduling + guarantees, and they will not be restarted when + they exit or when a pod is removed or restarted. + If an ephemeral container causes a pod to exceed + its resource allocation, the pod may be evicted. + Ephemeral containers may not be added by directly + updating the pod spec. They must be added via the + pod's ephemeralcontainers subresource, and they + will appear in the pod spec once added. This is + an alpha feature enabled by the EphemeralContainers + feature flag. + properties: + args: + description: 'Arguments to the entrypoint. The + docker image''s CMD is used if this is not provided. + Variable references $(VAR_NAME) are expanded + using the container''s environment. If a variable + cannot be resolved, the reference in the input + string will be unchanged. The $(VAR_NAME) syntax + can be escaped with a double $$, ie: $$(VAR_NAME). + Escaped references will never be expanded, regardless + of whether the variable exists or not. Cannot + be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell' + items: + type: string + type: array + command: + description: 'Entrypoint array. Not executed within + a shell. The docker image''s ENTRYPOINT is used + if this is not provided. Variable references + $(VAR_NAME) are expanded using the container''s + environment. If a variable cannot be resolved, + the reference in the input string will be unchanged. + The $(VAR_NAME) syntax can be escaped with a + double $$, ie: $$(VAR_NAME). Escaped references + will never be expanded, regardless of whether + the variable exists or not. Cannot be updated. + More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell' + items: + type: string + type: array + env: + description: List of environment variables to + set in the container. Cannot be updated. + items: + description: EnvVar represents an environment + variable present in a Container. + properties: + name: + description: Name of the environment variable. + Must be a C_IDENTIFIER. + type: string + value: + description: 'Variable references $(VAR_NAME) + are expanded using the previous defined + environment variables in the container + and any service environment variables. + If a variable cannot be resolved, the + reference in the input string will be + unchanged. The $(VAR_NAME) syntax can + be escaped with a double $$, ie: $$(VAR_NAME). + Escaped references will never be expanded, + regardless of whether the variable exists + or not. Defaults to "".' + type: string + valueFrom: + description: Source for the environment + variable's value. Cannot be used if value + is not empty. + properties: + configMapKeyRef: + description: Selects a key of a ConfigMap. + properties: + key: + description: The key to select. + type: string + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. + apiVersion, kind, uid?' + type: string + optional: + description: Specify whether the + ConfigMap or its key must be defined + type: boolean + required: + - key + type: object + fieldRef: + description: 'Selects a field of the + pod: supports metadata.name, metadata.namespace, + `metadata.labels['''']`, `metadata.annotations['''']`, + spec.nodeName, spec.serviceAccountName, + status.hostIP, status.podIP, status.podIPs.' + properties: + apiVersion: + description: Version of the schema + the FieldPath is written in terms + of, defaults to "v1". + type: string + fieldPath: + description: Path of the field to + select in the specified API version. + type: string + required: + - fieldPath + type: object + resourceFieldRef: + description: 'Selects a resource of + the container: only resources limits + and requests (limits.cpu, limits.memory, + limits.ephemeral-storage, requests.cpu, + requests.memory and requests.ephemeral-storage) + are currently supported.' + properties: + containerName: + description: 'Container name: required + for volumes, optional for env + vars' + type: string + divisor: + anyOf: + - type: integer + - type: string + description: Specifies the output + format of the exposed resources, + defaults to "1" + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + resource: + description: 'Required: resource + to select' + type: string + required: + - resource + type: object + secretKeyRef: + description: Selects a key of a secret + in the pod's namespace + properties: + key: + description: The key of the secret + to select from. Must be a valid + secret key. + type: string + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. + apiVersion, kind, uid?' + type: string + optional: + description: Specify whether the + Secret or its key must be defined + type: boolean + required: + - key + type: object + type: object + required: + - name + type: object + type: array + envFrom: + description: List of sources to populate environment + variables in the container. The keys defined + within a source must be a C_IDENTIFIER. All + invalid keys will be reported as an event when + the container is starting. When a key exists + in multiple sources, the value associated with + the last source will take precedence. Values + defined by an Env with a duplicate key will + take precedence. Cannot be updated. + items: + description: EnvFromSource represents the source + of a set of ConfigMaps + properties: + configMapRef: + description: The ConfigMap to select from + properties: + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + optional: + description: Specify whether the ConfigMap + must be defined + type: boolean + type: object + prefix: + description: An optional identifier to prepend + to each key in the ConfigMap. Must be + a C_IDENTIFIER. + type: string + secretRef: + description: The Secret to select from + properties: + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + optional: + description: Specify whether the Secret + must be defined + type: boolean + type: object + type: object + type: array + image: + description: 'Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images' + type: string + imagePullPolicy: + description: 'Image pull policy. One of Always, + Never, IfNotPresent. Defaults to Always if :latest + tag is specified, or IfNotPresent otherwise. + Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images' + type: string + lifecycle: + description: Lifecycle is not allowed for ephemeral + containers. + properties: + postStart: + description: 'PostStart is called immediately + after a container is created. If the handler + fails, the container is terminated and restarted + according to its restart policy. Other management + of the container blocks until the hook completes. + More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies + the action to take. + properties: + command: + description: Command is the command + line to execute inside the container, + the working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it + is not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to + explicitly call out to that shell. + Exit status of 0 is treated as live/healthy + and non-zero is unhealthy. + items: + type: string + type: array + type: object + httpGet: + description: HTTPGet specifies the http + request to perform. + properties: + host: + description: Host name to connect + to, defaults to the pod IP. You + probably want to set "Host" in httpHeaders + instead. + type: string + httpHeaders: + description: Custom headers to set + in the request. HTTP allows repeated + headers. + items: + description: HTTPHeader describes + a custom header to be used in + HTTP probes + properties: + name: + description: The header field + name + type: string + value: + description: The header field + value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the + HTTP server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not + yet supported TODO: implement a realistic + TCP lifecycle hook' + properties: + host: + description: 'Optional: Host name + to connect to, defaults to the pod + IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + type: object + preStop: + description: 'PreStop is called immediately + before a container is terminated due to + an API request or management event such + as liveness/startup probe failure, preemption, + resource contention, etc. The handler is + not called if the container crashes or exits. + The reason for termination is passed to + the handler. The Pod''s termination grace + period countdown begins before the PreStop + hooked is executed. Regardless of the outcome + of the handler, the container will eventually + terminate within the Pod''s termination + grace period. Other management of the container + blocks until the hook completes or until + the termination grace period is reached. + More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies + the action to take. + properties: + command: + description: Command is the command + line to execute inside the container, + the working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it + is not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to + explicitly call out to that shell. + Exit status of 0 is treated as live/healthy + and non-zero is unhealthy. + items: + type: string + type: array + type: object + httpGet: + description: HTTPGet specifies the http + request to perform. + properties: + host: + description: Host name to connect + to, defaults to the pod IP. You + probably want to set "Host" in httpHeaders + instead. + type: string + httpHeaders: + description: Custom headers to set + in the request. HTTP allows repeated + headers. + items: + description: HTTPHeader describes + a custom header to be used in + HTTP probes + properties: + name: + description: The header field + name + type: string + value: + description: The header field + value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the + HTTP server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not + yet supported TODO: implement a realistic + TCP lifecycle hook' + properties: + host: + description: 'Optional: Host name + to connect to, defaults to the pod + IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + type: object + type: object + livenessProbe: + description: Probes are not allowed for ephemeral + containers. + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + name: + description: Name of the ephemeral container specified + as a DNS_LABEL. This name must be unique among + all containers, init containers and ephemeral + containers. + type: string + ports: + description: Ports are not allowed for ephemeral + containers. + items: + description: ContainerPort represents a network + port in a single container. + properties: + containerPort: + description: Number of port to expose on + the pod's IP address. This must be a valid + port number, 0 < x < 65536. + format: int32 + type: integer + hostIP: + description: What host IP to bind the external + port to. + type: string + hostPort: + description: Number of port to expose on + the host. If specified, this must be a + valid port number, 0 < x < 65536. If HostNetwork + is specified, this must match ContainerPort. + Most containers do not need this. + format: int32 + type: integer + name: + description: If specified, this must be + an IANA_SVC_NAME and unique within the + pod. Each named port in a pod must have + a unique name. Name for the port that + can be referred to by services. + type: string + protocol: + default: TCP + description: Protocol for port. Must be + UDP, TCP, or SCTP. Defaults to "TCP". + type: string + required: + - containerPort + type: object + type: array + readinessProbe: + description: Probes are not allowed for ephemeral + containers. + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + resources: + description: Resources are not allowed for ephemeral + containers. Ephemeral containers use spare resources + already allocated to the pod. + properties: + limits: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Limits describes the maximum + amount of compute resources allowed. More + info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + requests: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Requests describes the minimum + amount of compute resources required. If + Requests is omitted for a container, it + defaults to Limits if that is explicitly + specified, otherwise to an implementation-defined + value. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + type: object + securityContext: + description: SecurityContext is not allowed for + ephemeral containers. + properties: + allowPrivilegeEscalation: + description: 'AllowPrivilegeEscalation controls + whether a process can gain more privileges + than its parent process. This bool directly + controls if the no_new_privs flag will be + set on the container process. AllowPrivilegeEscalation + is true always when the container is: 1) + run as Privileged 2) has CAP_SYS_ADMIN' + type: boolean + capabilities: + description: The capabilities to add/drop + when running containers. Defaults to the + default set of capabilities granted by the + container runtime. + properties: + add: + description: Added capabilities + items: + description: Capability represent POSIX + capabilities type + type: string + type: array + drop: + description: Removed capabilities + items: + description: Capability represent POSIX + capabilities type + type: string + type: array + type: object + privileged: + description: Run container in privileged mode. + Processes in privileged containers are essentially + equivalent to root on the host. Defaults + to false. + type: boolean + procMount: + description: procMount denotes the type of + proc mount to use for the containers. The + default is DefaultProcMount which uses the + container runtime defaults for readonly + paths and masked paths. This requires the + ProcMountType feature flag to be enabled. + type: string + readOnlyRootFilesystem: + description: Whether this container has a + read-only root filesystem. Default is false. + type: boolean + runAsGroup: + description: The GID to run the entrypoint + of the container process. Uses runtime default + if unset. May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + format: int64 + type: integer + runAsNonRoot: + description: Indicates that the container + must run as a non-root user. If true, the + Kubelet will validate the image at runtime + to ensure that it does not run as UID 0 + (root) and fail to start the container if + it does. If unset or false, no such validation + will be performed. May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + type: boolean + runAsUser: + description: The UID to run the entrypoint + of the container process. Defaults to user + specified in image metadata if unspecified. + May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + format: int64 + type: integer + seLinuxOptions: + description: The SELinux context to be applied + to the container. If unspecified, the container + runtime will allocate a random SELinux context + for each container. May also be set in + PodSecurityContext. If set in both SecurityContext + and PodSecurityContext, the value specified + in SecurityContext takes precedence. + properties: + level: + description: Level is SELinux level label + that applies to the container. + type: string + role: + description: Role is a SELinux role label + that applies to the container. + type: string + type: + description: Type is a SELinux type label + that applies to the container. + type: string + user: + description: User is a SELinux user label + that applies to the container. + type: string + type: object + seccompProfile: + description: The seccomp options to use by + this container. If seccomp options are provided + at both the pod & container level, the container + options override the pod options. + properties: + localhostProfile: + description: localhostProfile indicates + a profile defined in a file on the node + should be used. The profile must be + preconfigured on the node to work. Must + be a descending path, relative to the + kubelet's configured seccomp profile + location. Must only be set if type is + "Localhost". + type: string + type: + description: "type indicates which kind + of seccomp profile will be applied. + Valid options are: \n Localhost - a + profile defined in a file on the node + should be used. RuntimeDefault - the + container runtime default profile should + be used. Unconfined - no profile should + be applied." + type: string + required: + - type + type: object + windowsOptions: + description: The Windows specific settings + applied to all containers. If unspecified, + the options from the PodSecurityContext + will be used. If set in both SecurityContext + and PodSecurityContext, the value specified + in SecurityContext takes precedence. + properties: + gmsaCredentialSpec: + description: GMSACredentialSpec is where + the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) + inlines the contents of the GMSA credential + spec named by the GMSACredentialSpecName + field. + type: string + gmsaCredentialSpecName: + description: GMSACredentialSpecName is + the name of the GMSA credential spec + to use. + type: string + runAsUserName: + description: The UserName in Windows to + run the entrypoint of the container + process. Defaults to the user specified + in image metadata if unspecified. May + also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext + takes precedence. + type: string + type: object + type: object + startupProbe: + description: Probes are not allowed for ephemeral + containers. + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + stdin: + description: Whether this container should allocate + a buffer for stdin in the container runtime. + If this is not set, reads from stdin in the + container will always result in EOF. Default + is false. + type: boolean + stdinOnce: + description: Whether the container runtime should + close the stdin channel after it has been opened + by a single attach. When stdin is true the stdin + stream will remain open across multiple attach + sessions. If stdinOnce is set to true, stdin + is opened on container start, is empty until + the first client attaches to stdin, and then + remains open and accepts data until the client + disconnects, at which time stdin is closed and + remains closed until the container is restarted. + If this flag is false, a container processes + that reads from stdin will never receive an + EOF. Default is false + type: boolean + targetContainerName: + description: If set, the name of the container + from PodSpec that this ephemeral container targets. + The ephemeral container will be run in the namespaces + (IPC, PID, etc) of this container. If not set + then the ephemeral container is run in whatever + namespaces are shared for the pod. Note that + the container runtime must support this feature. + type: string + terminationMessagePath: + description: 'Optional: Path at which the file + to which the container''s termination message + will be written is mounted into the container''s + filesystem. Message written is intended to be + brief final status, such as an assertion failure + message. Will be truncated by the node if greater + than 4096 bytes. The total message length across + all containers will be limited to 12kb. Defaults + to /dev/termination-log. Cannot be updated.' + type: string + terminationMessagePolicy: + description: Indicate how the termination message + should be populated. File will use the contents + of terminationMessagePath to populate the container + status message on both success and failure. + FallbackToLogsOnError will use the last chunk + of container log output if the termination message + file is empty and the container exited with + an error. The log output is limited to 2048 + bytes or 80 lines, whichever is smaller. Defaults + to File. Cannot be updated. + type: string + tty: + description: Whether this container should allocate + a TTY for itself, also requires 'stdin' to be + true. Default is false. + type: boolean + volumeDevices: + description: volumeDevices is the list of block + devices to be used by the container. + items: + description: volumeDevice describes a mapping + of a raw block device within a container. + properties: + devicePath: + description: devicePath is the path inside + of the container that the device will + be mapped to. + type: string + name: + description: name must match the name of + a persistentVolumeClaim in the pod + type: string + required: + - devicePath + - name + type: object + type: array + volumeMounts: + description: Pod volumes to mount into the container's + filesystem. Cannot be updated. + items: + description: VolumeMount describes a mounting + of a Volume within a container. + properties: + mountPath: + description: Path within the container at + which the volume should be mounted. Must + not contain ':'. + type: string + mountPropagation: + description: mountPropagation determines + how mounts are propagated from the host + to container and the other way around. + When not set, MountPropagationNone is + used. This field is beta in 1.10. + type: string + name: + description: This must match the Name of + a Volume. + type: string + readOnly: + description: Mounted read-only if true, + read-write otherwise (false or unspecified). + Defaults to false. + type: boolean + subPath: + description: Path within the volume from + which the container's volume should be + mounted. Defaults to "" (volume's root). + type: string + subPathExpr: + description: Expanded path within the volume + from which the container's volume should + be mounted. Behaves similarly to SubPath + but environment variable references $(VAR_NAME) + are expanded using the container's environment. + Defaults to "" (volume's root). SubPathExpr + and SubPath are mutually exclusive. + type: string + required: + - mountPath + - name + type: object + type: array + workingDir: + description: Container's working directory. If + not specified, the container runtime's default + will be used, which might be configured in the + container image. Cannot be updated. + type: string + required: + - name + type: object + type: array + hostAliases: + description: HostAliases is an optional list of hosts + and IPs that will be injected into the pod's hosts + file if specified. This is only valid for non-hostNetwork + pods. + items: + description: HostAlias holds the mapping between IP + and hostnames that will be injected as an entry + in the pod's hosts file. + properties: + hostnames: + description: Hostnames for the above IP address. + items: + type: string + type: array + ip: + description: IP address of the host file entry. + type: string + type: object + type: array + hostIPC: + description: 'Use the host''s ipc namespace. Optional: + Default to false.' + type: boolean + hostNetwork: + description: Host networking requested for this pod. + Use the host's network namespace. If this option is + set, the ports that will be used must be specified. + Default to false. + type: boolean + hostPID: + description: 'Use the host''s pid namespace. Optional: + Default to false.' + type: boolean + hostname: + description: Specifies the hostname of the Pod If not + specified, the pod's hostname will be set to a system-defined + value. + type: string + imagePullSecrets: + description: 'ImagePullSecrets is an optional list of + references to secrets in the same namespace to use + for pulling any of the images used by this PodSpec. + If specified, these secrets will be passed to individual + puller implementations for them to use. For example, + in the case of docker, only DockerConfig type secrets + are honored. More info: https://kubernetes.io/docs/concepts/containers/images#specifying-imagepullsecrets-on-a-pod' + items: + description: LocalObjectReference contains enough + information to let you locate the referenced object + inside the same namespace. + properties: + name: + description: 'Name of the referent. More info: + https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, kind, + uid?' + type: string + type: object + type: array + initContainers: + description: 'List of initialization containers belonging + to the pod. Init containers are executed in order + prior to containers being started. If any init container + fails, the pod is considered to have failed and is + handled according to its restartPolicy. The name for + an init container or normal container must be unique + among all containers. Init containers may not have + Lifecycle actions, Readiness probes, Liveness probes, + or Startup probes. The resourceRequirements of an + init container are taken into account during scheduling + by finding the highest request/limit for each resource + type, and then using the max of of that value or the + sum of the normal containers. Limits are applied to + init containers in a similar fashion. Init containers + cannot currently be added or removed. Cannot be updated. + More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/' + items: + description: A single application container that you + want to run within a pod. + properties: + args: + description: 'Arguments to the entrypoint. The + docker image''s CMD is used if this is not provided. + Variable references $(VAR_NAME) are expanded + using the container''s environment. If a variable + cannot be resolved, the reference in the input + string will be unchanged. The $(VAR_NAME) syntax + can be escaped with a double $$, ie: $$(VAR_NAME). + Escaped references will never be expanded, regardless + of whether the variable exists or not. Cannot + be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell' + items: + type: string + type: array + command: + description: 'Entrypoint array. Not executed within + a shell. The docker image''s ENTRYPOINT is used + if this is not provided. Variable references + $(VAR_NAME) are expanded using the container''s + environment. If a variable cannot be resolved, + the reference in the input string will be unchanged. + The $(VAR_NAME) syntax can be escaped with a + double $$, ie: $$(VAR_NAME). Escaped references + will never be expanded, regardless of whether + the variable exists or not. Cannot be updated. + More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell' + items: + type: string + type: array + env: + description: List of environment variables to + set in the container. Cannot be updated. + items: + description: EnvVar represents an environment + variable present in a Container. + properties: + name: + description: Name of the environment variable. + Must be a C_IDENTIFIER. + type: string + value: + description: 'Variable references $(VAR_NAME) + are expanded using the previous defined + environment variables in the container + and any service environment variables. + If a variable cannot be resolved, the + reference in the input string will be + unchanged. The $(VAR_NAME) syntax can + be escaped with a double $$, ie: $$(VAR_NAME). + Escaped references will never be expanded, + regardless of whether the variable exists + or not. Defaults to "".' + type: string + valueFrom: + description: Source for the environment + variable's value. Cannot be used if value + is not empty. + properties: + configMapKeyRef: + description: Selects a key of a ConfigMap. + properties: + key: + description: The key to select. + type: string + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. + apiVersion, kind, uid?' + type: string + optional: + description: Specify whether the + ConfigMap or its key must be defined + type: boolean + required: + - key + type: object + fieldRef: + description: 'Selects a field of the + pod: supports metadata.name, metadata.namespace, + `metadata.labels['''']`, `metadata.annotations['''']`, + spec.nodeName, spec.serviceAccountName, + status.hostIP, status.podIP, status.podIPs.' + properties: + apiVersion: + description: Version of the schema + the FieldPath is written in terms + of, defaults to "v1". + type: string + fieldPath: + description: Path of the field to + select in the specified API version. + type: string + required: + - fieldPath + type: object + resourceFieldRef: + description: 'Selects a resource of + the container: only resources limits + and requests (limits.cpu, limits.memory, + limits.ephemeral-storage, requests.cpu, + requests.memory and requests.ephemeral-storage) + are currently supported.' + properties: + containerName: + description: 'Container name: required + for volumes, optional for env + vars' + type: string + divisor: + anyOf: + - type: integer + - type: string + description: Specifies the output + format of the exposed resources, + defaults to "1" + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + resource: + description: 'Required: resource + to select' + type: string + required: + - resource + type: object + secretKeyRef: + description: Selects a key of a secret + in the pod's namespace + properties: + key: + description: The key of the secret + to select from. Must be a valid + secret key. + type: string + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. + apiVersion, kind, uid?' + type: string + optional: + description: Specify whether the + Secret or its key must be defined + type: boolean + required: + - key + type: object + type: object + required: + - name + type: object + type: array + envFrom: + description: List of sources to populate environment + variables in the container. The keys defined + within a source must be a C_IDENTIFIER. All + invalid keys will be reported as an event when + the container is starting. When a key exists + in multiple sources, the value associated with + the last source will take precedence. Values + defined by an Env with a duplicate key will + take precedence. Cannot be updated. + items: + description: EnvFromSource represents the source + of a set of ConfigMaps + properties: + configMapRef: + description: The ConfigMap to select from + properties: + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + optional: + description: Specify whether the ConfigMap + must be defined + type: boolean + type: object + prefix: + description: An optional identifier to prepend + to each key in the ConfigMap. Must be + a C_IDENTIFIER. + type: string + secretRef: + description: The Secret to select from + properties: + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + optional: + description: Specify whether the Secret + must be defined + type: boolean + type: object + type: object + type: array + image: + description: 'Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images + This field is optional to allow higher level + config management to default or override container + images in workload controllers like Deployments + and StatefulSets.' + type: string + imagePullPolicy: + description: 'Image pull policy. One of Always, + Never, IfNotPresent. Defaults to Always if :latest + tag is specified, or IfNotPresent otherwise. + Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images' + type: string + lifecycle: + description: Actions that the management system + should take in response to container lifecycle + events. Cannot be updated. + properties: + postStart: + description: 'PostStart is called immediately + after a container is created. If the handler + fails, the container is terminated and restarted + according to its restart policy. Other management + of the container blocks until the hook completes. + More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies + the action to take. + properties: + command: + description: Command is the command + line to execute inside the container, + the working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it + is not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to + explicitly call out to that shell. + Exit status of 0 is treated as live/healthy + and non-zero is unhealthy. + items: + type: string + type: array + type: object + httpGet: + description: HTTPGet specifies the http + request to perform. + properties: + host: + description: Host name to connect + to, defaults to the pod IP. You + probably want to set "Host" in httpHeaders + instead. + type: string + httpHeaders: + description: Custom headers to set + in the request. HTTP allows repeated + headers. + items: + description: HTTPHeader describes + a custom header to be used in + HTTP probes + properties: + name: + description: The header field + name + type: string + value: + description: The header field + value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the + HTTP server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not + yet supported TODO: implement a realistic + TCP lifecycle hook' + properties: + host: + description: 'Optional: Host name + to connect to, defaults to the pod + IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + type: object + preStop: + description: 'PreStop is called immediately + before a container is terminated due to + an API request or management event such + as liveness/startup probe failure, preemption, + resource contention, etc. The handler is + not called if the container crashes or exits. + The reason for termination is passed to + the handler. The Pod''s termination grace + period countdown begins before the PreStop + hooked is executed. Regardless of the outcome + of the handler, the container will eventually + terminate within the Pod''s termination + grace period. Other management of the container + blocks until the hook completes or until + the termination grace period is reached. + More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies + the action to take. + properties: + command: + description: Command is the command + line to execute inside the container, + the working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it + is not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to + explicitly call out to that shell. + Exit status of 0 is treated as live/healthy + and non-zero is unhealthy. + items: + type: string + type: array + type: object + httpGet: + description: HTTPGet specifies the http + request to perform. + properties: + host: + description: Host name to connect + to, defaults to the pod IP. You + probably want to set "Host" in httpHeaders + instead. + type: string + httpHeaders: + description: Custom headers to set + in the request. HTTP allows repeated + headers. + items: + description: HTTPHeader describes + a custom header to be used in + HTTP probes + properties: + name: + description: The header field + name + type: string + value: + description: The header field + value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the + HTTP server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not + yet supported TODO: implement a realistic + TCP lifecycle hook' + properties: + host: + description: 'Optional: Host name + to connect to, defaults to the pod + IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the + port to access on the container. + Number must be in the range 1 to + 65535. Name must be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + type: object + type: object + livenessProbe: + description: 'Periodic probe of container liveness. + Container will be restarted if the probe fails. + Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + name: + description: Name of the container specified as + a DNS_LABEL. Each container in a pod must have + a unique name (DNS_LABEL). Cannot be updated. + type: string + ports: + description: List of ports to expose from the + container. Exposing a port here gives the system + additional information about the network connections + a container uses, but is primarily informational. + Not specifying a port here DOES NOT prevent + that port from being exposed. Any port which + is listening on the default "0.0.0.0" address + inside a container will be accessible from the + network. Cannot be updated. + items: + description: ContainerPort represents a network + port in a single container. + properties: + containerPort: + description: Number of port to expose on + the pod's IP address. This must be a valid + port number, 0 < x < 65536. + format: int32 + type: integer + hostIP: + description: What host IP to bind the external + port to. + type: string + hostPort: + description: Number of port to expose on + the host. If specified, this must be a + valid port number, 0 < x < 65536. If HostNetwork + is specified, this must match ContainerPort. + Most containers do not need this. + format: int32 + type: integer + name: + description: If specified, this must be + an IANA_SVC_NAME and unique within the + pod. Each named port in a pod must have + a unique name. Name for the port that + can be referred to by services. + type: string + protocol: + default: TCP + description: Protocol for port. Must be + UDP, TCP, or SCTP. Defaults to "TCP". + type: string + required: + - containerPort + type: object + type: array + x-kubernetes-list-map-keys: + - containerPort + - protocol + x-kubernetes-list-type: map + readinessProbe: + description: 'Periodic probe of container service + readiness. Container will be removed from service + endpoints if the probe fails. Cannot be updated. + More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + resources: + description: 'Compute Resources required by this + container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + properties: + limits: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Limits describes the maximum + amount of compute resources allowed. More + info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + requests: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Requests describes the minimum + amount of compute resources required. If + Requests is omitted for a container, it + defaults to Limits if that is explicitly + specified, otherwise to an implementation-defined + value. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + type: object + securityContext: + description: 'Security options the pod should + run with. More info: https://kubernetes.io/docs/concepts/policy/security-context/ + More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/' + properties: + allowPrivilegeEscalation: + description: 'AllowPrivilegeEscalation controls + whether a process can gain more privileges + than its parent process. This bool directly + controls if the no_new_privs flag will be + set on the container process. AllowPrivilegeEscalation + is true always when the container is: 1) + run as Privileged 2) has CAP_SYS_ADMIN' + type: boolean + capabilities: + description: The capabilities to add/drop + when running containers. Defaults to the + default set of capabilities granted by the + container runtime. + properties: + add: + description: Added capabilities + items: + description: Capability represent POSIX + capabilities type + type: string + type: array + drop: + description: Removed capabilities + items: + description: Capability represent POSIX + capabilities type + type: string + type: array + type: object + privileged: + description: Run container in privileged mode. + Processes in privileged containers are essentially + equivalent to root on the host. Defaults + to false. + type: boolean + procMount: + description: procMount denotes the type of + proc mount to use for the containers. The + default is DefaultProcMount which uses the + container runtime defaults for readonly + paths and masked paths. This requires the + ProcMountType feature flag to be enabled. + type: string + readOnlyRootFilesystem: + description: Whether this container has a + read-only root filesystem. Default is false. + type: boolean + runAsGroup: + description: The GID to run the entrypoint + of the container process. Uses runtime default + if unset. May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + format: int64 + type: integer + runAsNonRoot: + description: Indicates that the container + must run as a non-root user. If true, the + Kubelet will validate the image at runtime + to ensure that it does not run as UID 0 + (root) and fail to start the container if + it does. If unset or false, no such validation + will be performed. May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + type: boolean + runAsUser: + description: The UID to run the entrypoint + of the container process. Defaults to user + specified in image metadata if unspecified. + May also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + format: int64 + type: integer + seLinuxOptions: + description: The SELinux context to be applied + to the container. If unspecified, the container + runtime will allocate a random SELinux context + for each container. May also be set in + PodSecurityContext. If set in both SecurityContext + and PodSecurityContext, the value specified + in SecurityContext takes precedence. + properties: + level: + description: Level is SELinux level label + that applies to the container. + type: string + role: + description: Role is a SELinux role label + that applies to the container. + type: string + type: + description: Type is a SELinux type label + that applies to the container. + type: string + user: + description: User is a SELinux user label + that applies to the container. + type: string + type: object + seccompProfile: + description: The seccomp options to use by + this container. If seccomp options are provided + at both the pod & container level, the container + options override the pod options. + properties: + localhostProfile: + description: localhostProfile indicates + a profile defined in a file on the node + should be used. The profile must be + preconfigured on the node to work. Must + be a descending path, relative to the + kubelet's configured seccomp profile + location. Must only be set if type is + "Localhost". + type: string + type: + description: "type indicates which kind + of seccomp profile will be applied. + Valid options are: \n Localhost - a + profile defined in a file on the node + should be used. RuntimeDefault - the + container runtime default profile should + be used. Unconfined - no profile should + be applied." + type: string + required: + - type + type: object + windowsOptions: + description: The Windows specific settings + applied to all containers. If unspecified, + the options from the PodSecurityContext + will be used. If set in both SecurityContext + and PodSecurityContext, the value specified + in SecurityContext takes precedence. + properties: + gmsaCredentialSpec: + description: GMSACredentialSpec is where + the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) + inlines the contents of the GMSA credential + spec named by the GMSACredentialSpecName + field. + type: string + gmsaCredentialSpecName: + description: GMSACredentialSpecName is + the name of the GMSA credential spec + to use. + type: string + runAsUserName: + description: The UserName in Windows to + run the entrypoint of the container + process. Defaults to the user specified + in image metadata if unspecified. May + also be set in PodSecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext + takes precedence. + type: string + type: object + type: object + startupProbe: + description: 'StartupProbe indicates that the + Pod has successfully initialized. If specified, + no other probes are executed until this completes + successfully. If this probe fails, the Pod will + be restarted, just as if the livenessProbe failed. + This can be used to provide different probe + parameters at the beginning of a Pod''s lifecycle, + when it might take a long time to load data + or warm a cache, than during steady-state operation. + This cannot be updated. This is a beta feature + enabled by the StartupProbe feature flag. More + info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + properties: + exec: + description: One and only one of the following + should be specified. Exec specifies the + action to take. + properties: + command: + description: Command is the command line + to execute inside the container, the + working directory for the command is + root ('/') in the container's filesystem. + The command is simply exec'd, it is + not run inside a shell, so traditional + shell instructions ('|', etc) won't + work. To use a shell, you need to explicitly + call out to that shell. Exit status + of 0 is treated as live/healthy and + non-zero is unhealthy. + items: + type: string + type: array + type: object + failureThreshold: + description: Minimum consecutive failures + for the probe to be considered failed after + having succeeded. Defaults to 3. Minimum + value is 1. + format: int32 + type: integer + httpGet: + description: HTTPGet specifies the http request + to perform. + properties: + host: + description: Host name to connect to, + defaults to the pod IP. You probably + want to set "Host" in httpHeaders instead. + type: string + httpHeaders: + description: Custom headers to set in + the request. HTTP allows repeated headers. + items: + description: HTTPHeader describes a + custom header to be used in HTTP probes + properties: + name: + description: The header field name + type: string + value: + description: The header field value + type: string + required: + - name + - value + type: object + type: array + path: + description: Path to access on the HTTP + server. + type: string + port: + anyOf: + - type: integer + - type: string + description: Name or number of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + scheme: + description: Scheme to use for connecting + to the host. Defaults to HTTP. + type: string + required: + - port + type: object + initialDelaySeconds: + description: 'Number of seconds after the + container has started before liveness probes + are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + periodSeconds: + description: How often (in seconds) to perform + the probe. Default to 10 seconds. Minimum + value is 1. + format: int32 + type: integer + successThreshold: + description: Minimum consecutive successes + for the probe to be considered successful + after having failed. Defaults to 1. Must + be 1 for liveness and startup. Minimum value + is 1. + format: int32 + type: integer + tcpSocket: + description: 'TCPSocket specifies an action + involving a TCP port. TCP hooks not yet + supported TODO: implement a realistic TCP + lifecycle hook' + properties: + host: + description: 'Optional: Host name to connect + to, defaults to the pod IP.' + type: string + port: + anyOf: + - type: integer + - type: string + description: Number or name of the port + to access on the container. Number must + be in the range 1 to 65535. Name must + be an IANA_SVC_NAME. + x-kubernetes-int-or-string: true + required: + - port + type: object + timeoutSeconds: + description: 'Number of seconds after which + the probe times out. Defaults to 1 second. + Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes' + format: int32 + type: integer + type: object + stdin: + description: Whether this container should allocate + a buffer for stdin in the container runtime. + If this is not set, reads from stdin in the + container will always result in EOF. Default + is false. + type: boolean + stdinOnce: + description: Whether the container runtime should + close the stdin channel after it has been opened + by a single attach. When stdin is true the stdin + stream will remain open across multiple attach + sessions. If stdinOnce is set to true, stdin + is opened on container start, is empty until + the first client attaches to stdin, and then + remains open and accepts data until the client + disconnects, at which time stdin is closed and + remains closed until the container is restarted. + If this flag is false, a container processes + that reads from stdin will never receive an + EOF. Default is false + type: boolean + terminationMessagePath: + description: 'Optional: Path at which the file + to which the container''s termination message + will be written is mounted into the container''s + filesystem. Message written is intended to be + brief final status, such as an assertion failure + message. Will be truncated by the node if greater + than 4096 bytes. The total message length across + all containers will be limited to 12kb. Defaults + to /dev/termination-log. Cannot be updated.' + type: string + terminationMessagePolicy: + description: Indicate how the termination message + should be populated. File will use the contents + of terminationMessagePath to populate the container + status message on both success and failure. + FallbackToLogsOnError will use the last chunk + of container log output if the termination message + file is empty and the container exited with + an error. The log output is limited to 2048 + bytes or 80 lines, whichever is smaller. Defaults + to File. Cannot be updated. + type: string + tty: + description: Whether this container should allocate + a TTY for itself, also requires 'stdin' to be + true. Default is false. + type: boolean + volumeDevices: + description: volumeDevices is the list of block + devices to be used by the container. + items: + description: volumeDevice describes a mapping + of a raw block device within a container. + properties: + devicePath: + description: devicePath is the path inside + of the container that the device will + be mapped to. + type: string + name: + description: name must match the name of + a persistentVolumeClaim in the pod + type: string + required: + - devicePath + - name + type: object + type: array + volumeMounts: + description: Pod volumes to mount into the container's + filesystem. Cannot be updated. + items: + description: VolumeMount describes a mounting + of a Volume within a container. + properties: + mountPath: + description: Path within the container at + which the volume should be mounted. Must + not contain ':'. + type: string + mountPropagation: + description: mountPropagation determines + how mounts are propagated from the host + to container and the other way around. + When not set, MountPropagationNone is + used. This field is beta in 1.10. + type: string + name: + description: This must match the Name of + a Volume. + type: string + readOnly: + description: Mounted read-only if true, + read-write otherwise (false or unspecified). + Defaults to false. + type: boolean + subPath: + description: Path within the volume from + which the container's volume should be + mounted. Defaults to "" (volume's root). + type: string + subPathExpr: + description: Expanded path within the volume + from which the container's volume should + be mounted. Behaves similarly to SubPath + but environment variable references $(VAR_NAME) + are expanded using the container's environment. + Defaults to "" (volume's root). SubPathExpr + and SubPath are mutually exclusive. + type: string + required: + - mountPath + - name + type: object + type: array + workingDir: + description: Container's working directory. If + not specified, the container runtime's default + will be used, which might be configured in the + container image. Cannot be updated. + type: string + required: + - name + type: object + type: array + nodeName: + description: NodeName is a request to schedule this + pod onto a specific node. If it is non-empty, the + scheduler simply schedules this pod onto that node, + assuming that it fits resource requirements. + type: string + nodeSelector: + additionalProperties: + type: string + description: 'NodeSelector is a selector which must + be true for the pod to fit on a node. Selector which + must match a node''s labels for the pod to be scheduled + on that node. More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/' + type: object + overhead: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Overhead represents the resource overhead + associated with running a pod for a given RuntimeClass. + This field will be autopopulated at admission time + by the RuntimeClass admission controller. If the RuntimeClass + admission controller is enabled, overhead must not + be set in Pod create requests. The RuntimeClass admission + controller will reject Pod create requests which have + the overhead already set. If RuntimeClass is configured + and selected in the PodSpec, Overhead will be set + to the value defined in the corresponding RuntimeClass, + otherwise it will remain unset and treated as zero. + More info: https://git.k8s.io/enhancements/keps/sig-node/20190226-pod-overhead.md + This field is alpha-level as of Kubernetes v1.16, + and is only honored by servers that enable the PodOverhead + feature.' + type: object + preemptionPolicy: + description: PreemptionPolicy is the Policy for preempting + pods with lower priority. One of Never, PreemptLowerPriority. + Defaults to PreemptLowerPriority if unset. This field + is beta-level, gated by the NonPreemptingPriority + feature-gate. + type: string + priority: + description: The priority value. Various system components + use this field to find the priority of the pod. When + Priority Admission Controller is enabled, it prevents + users from setting this field. The admission controller + populates this field from PriorityClassName. The higher + the value, the higher the priority. + format: int32 + type: integer + priorityClassName: + description: If specified, indicates the pod's priority. + "system-node-critical" and "system-cluster-critical" + are two special keywords which indicate the highest + priorities with the former being the highest priority. + Any other name must be defined by creating a PriorityClass + object with that name. If not specified, the pod priority + will be default or zero if there is no default. + type: string + readinessGates: + description: 'If specified, all readiness gates will + be evaluated for pod readiness. A pod is ready when + all its containers are ready AND all conditions specified + in the readiness gates have status equal to "True" + More info: https://git.k8s.io/enhancements/keps/sig-network/0007-pod-ready%2B%2B.md' + items: + description: PodReadinessGate contains the reference + to a pod condition + properties: + conditionType: + description: ConditionType refers to a condition + in the pod's condition list with matching type. + type: string + required: + - conditionType + type: object + type: array + restartPolicy: + description: 'Restart policy for all containers within + the pod. One of Always, OnFailure, Never. Default + to Always. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#restart-policy' + type: string + runtimeClassName: + description: 'RuntimeClassName refers to a RuntimeClass + object in the node.k8s.io group, which should be used + to run this pod. If no RuntimeClass resource matches + the named class, the pod will not be run. If unset + or empty, the "legacy" RuntimeClass will be used, + which is an implicit class with an empty definition + that uses the default runtime handler. More info: + https://git.k8s.io/enhancements/keps/sig-node/runtime-class.md + This is a beta feature as of Kubernetes v1.14.' + type: string + schedulerName: + description: If specified, the pod will be dispatched + by specified scheduler. If not specified, the pod + will be dispatched by default scheduler. + type: string + securityContext: + description: 'SecurityContext holds pod-level security + attributes and common container settings. Optional: + Defaults to empty. See type description for default + values of each field.' + properties: + fsGroup: + description: "A special supplemental group that + applies to all containers in a pod. Some volume + types allow the Kubelet to change the ownership + of that volume to be owned by the pod: \n 1. The + owning GID will be the FSGroup 2. The setgid bit + is set (new files created in the volume will be + owned by FSGroup) 3. The permission bits are OR'd + with rw-rw---- \n If unset, the Kubelet will not + modify the ownership and permissions of any volume." + format: int64 + type: integer + fsGroupChangePolicy: + description: 'fsGroupChangePolicy defines behavior + of changing ownership and permission of the volume + before being exposed inside Pod. This field will + only apply to volume types which support fsGroup + based ownership(and permissions). It will have + no effect on ephemeral volume types such as: secret, + configmaps and emptydir. Valid values are "OnRootMismatch" + and "Always". If not specified defaults to "Always".' + type: string + runAsGroup: + description: The GID to run the entrypoint of the + container process. Uses runtime default if unset. + May also be set in SecurityContext. If set in + both SecurityContext and PodSecurityContext, the + value specified in SecurityContext takes precedence + for that container. + format: int64 + type: integer + runAsNonRoot: + description: Indicates that the container must run + as a non-root user. If true, the Kubelet will + validate the image at runtime to ensure that it + does not run as UID 0 (root) and fail to start + the container if it does. If unset or false, no + such validation will be performed. May also be + set in SecurityContext. If set in both SecurityContext + and PodSecurityContext, the value specified in + SecurityContext takes precedence. + type: boolean + runAsUser: + description: The UID to run the entrypoint of the + container process. Defaults to user specified + in image metadata if unspecified. May also be + set in SecurityContext. If set in both SecurityContext + and PodSecurityContext, the value specified in + SecurityContext takes precedence for that container. + format: int64 + type: integer + seLinuxOptions: + description: The SELinux context to be applied to + all containers. If unspecified, the container + runtime will allocate a random SELinux context + for each container. May also be set in SecurityContext. If + set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes precedence + for that container. + properties: + level: + description: Level is SELinux level label that + applies to the container. + type: string + role: + description: Role is a SELinux role label that + applies to the container. + type: string + type: + description: Type is a SELinux type label that + applies to the container. + type: string + user: + description: User is a SELinux user label that + applies to the container. + type: string + type: object + seccompProfile: + description: The seccomp options to use by the containers + in this pod. + properties: + localhostProfile: + description: localhostProfile indicates a profile + defined in a file on the node should be used. + The profile must be preconfigured on the node + to work. Must be a descending path, relative + to the kubelet's configured seccomp profile + location. Must only be set if type is "Localhost". + type: string + type: + description: "type indicates which kind of seccomp + profile will be applied. Valid options are: + \n Localhost - a profile defined in a file + on the node should be used. RuntimeDefault + - the container runtime default profile should + be used. Unconfined - no profile should be + applied." + type: string + required: + - type + type: object + supplementalGroups: + description: A list of groups applied to the first + process run in each container, in addition to + the container's primary GID. If unspecified, + no groups will be added to any container. + items: + format: int64 + type: integer + type: array + sysctls: + description: Sysctls hold a list of namespaced sysctls + used for the pod. Pods with unsupported sysctls + (by the container runtime) might fail to launch. + items: + description: Sysctl defines a kernel parameter + to be set + properties: + name: + description: Name of a property to set + type: string + value: + description: Value of a property to set + type: string + required: + - name + - value + type: object + type: array + windowsOptions: + description: The Windows specific settings applied + to all containers. If unspecified, the options + within a container's SecurityContext will be used. + If set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes precedence. + properties: + gmsaCredentialSpec: + description: GMSACredentialSpec is where the + GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) + inlines the contents of the GMSA credential + spec named by the GMSACredentialSpecName field. + type: string + gmsaCredentialSpecName: + description: GMSACredentialSpecName is the name + of the GMSA credential spec to use. + type: string + runAsUserName: + description: The UserName in Windows to run + the entrypoint of the container process. Defaults + to the user specified in image metadata if + unspecified. May also be set in PodSecurityContext. + If set in both SecurityContext and PodSecurityContext, + the value specified in SecurityContext takes + precedence. + type: string + type: object + type: object + serviceAccount: + description: 'DeprecatedServiceAccount is a depreciated + alias for ServiceAccountName. Deprecated: Use serviceAccountName + instead.' + type: string + serviceAccountName: + description: 'ServiceAccountName is the name of the + ServiceAccount to use to run this pod. More info: + https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/' + type: string + setHostnameAsFQDN: + description: If true the pod's hostname will be configured + as the pod's FQDN, rather than the leaf name (the + default). In Linux containers, this means setting + the FQDN in the hostname field of the kernel (the + nodename field of struct utsname). In Windows containers, + this means setting the registry value of hostname + for the registry key HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters + to FQDN. If a pod does not have FQDN, this has no + effect. Default to false. + type: boolean + shareProcessNamespace: + description: 'Share a single process namespace between + all of the containers in a pod. When this is set containers + will be able to view and signal processes from other + containers in the same pod, and the first process + in each container will not be assigned PID 1. HostPID + and ShareProcessNamespace cannot both be set. Optional: + Default to false.' + type: boolean + subdomain: + description: If specified, the fully qualified Pod hostname + will be "...svc.". If not specified, the pod will not have + a domainname at all. + type: string + terminationGracePeriodSeconds: + description: Optional duration in seconds the pod needs + to terminate gracefully. May be decreased in delete + request. Value must be non-negative integer. The value + zero indicates delete immediately. If this value is + nil, the default grace period will be used instead. + The grace period is the duration in seconds after + the processes running in the pod are sent a termination + signal and the time when the processes are forcibly + halted with a kill signal. Set this value longer than + the expected cleanup time for your process. Defaults + to 30 seconds. + format: int64 + type: integer + tolerations: + description: If specified, the pod's tolerations. + items: + description: The pod this Toleration is attached to + tolerates any taint that matches the triple + using the matching operator . + properties: + effect: + description: Effect indicates the taint effect + to match. Empty means match all taint effects. + When specified, allowed values are NoSchedule, + PreferNoSchedule and NoExecute. + type: string + key: + description: Key is the taint key that the toleration + applies to. Empty means match all taint keys. + If the key is empty, operator must be Exists; + this combination means to match all values and + all keys. + type: string + operator: + description: Operator represents a key's relationship + to the value. Valid operators are Exists and + Equal. Defaults to Equal. Exists is equivalent + to wildcard for value, so that a pod can tolerate + all taints of a particular category. + type: string + tolerationSeconds: + description: TolerationSeconds represents the + period of time the toleration (which must be + of effect NoExecute, otherwise this field is + ignored) tolerates the taint. By default, it + is not set, which means tolerate the taint forever + (do not evict). Zero and negative values will + be treated as 0 (evict immediately) by the system. + format: int64 + type: integer + value: + description: Value is the taint value the toleration + matches to. If the operator is Exists, the value + should be empty, otherwise just a regular string. + type: string + type: object + type: array + topologySpreadConstraints: + description: TopologySpreadConstraints describes how + a group of pods ought to spread across topology domains. + Scheduler will schedule pods in a way which abides + by the constraints. All topologySpreadConstraints + are ANDed. + items: + description: TopologySpreadConstraint specifies how + to spread matching pods among the given topology. + properties: + labelSelector: + description: LabelSelector is used to find matching + pods. Pods that match this label selector are + counted to determine the number of pods in their + corresponding topology domain. + properties: + matchExpressions: + description: matchExpressions is a list of + label selector requirements. The requirements + are ANDed. + items: + description: A label selector requirement + is a selector that contains values, a + key, and an operator that relates the + key and values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only + "value". The requirements are ANDed. + type: object + type: object + maxSkew: + description: 'MaxSkew describes the degree to + which pods may be unevenly distributed. When + `whenUnsatisfiable=DoNotSchedule`, it is the + maximum permitted difference between the number + of matching pods in the target topology and + the global minimum. For example, in a 3-zone + cluster, MaxSkew is set to 1, and pods with + the same labelSelector spread as 1/1/0: | zone1 + | zone2 | zone3 | | P | P | | + - if MaxSkew is 1, incoming pod can only be + scheduled to zone3 to become 1/1/1; scheduling + it onto zone1(zone2) would make the ActualSkew(2-0) + on zone1(zone2) violate MaxSkew(1). - if MaxSkew + is 2, incoming pod can be scheduled onto any + zone. When `whenUnsatisfiable=ScheduleAnyway`, + it is used to give higher precedence to topologies + that satisfy it. It''s a required field. Default + value is 1 and 0 is not allowed.' + format: int32 + type: integer + topologyKey: + description: TopologyKey is the key of node labels. + Nodes that have a label with this key and identical + values are considered to be in the same topology. + We consider each as a "bucket", + and try to put balanced number of pods into + each bucket. It's a required field. + type: string + whenUnsatisfiable: + description: 'WhenUnsatisfiable indicates how + to deal with a pod if it doesn''t satisfy the + spread constraint. - DoNotSchedule (default) + tells the scheduler not to schedule it. - ScheduleAnyway + tells the scheduler to schedule the pod in any + location, but giving higher precedence to + topologies that would help reduce the skew. + A constraint is considered "Unsatisfiable" for + an incoming pod if and only if every possible + node assigment for that pod would violate "MaxSkew" + on some topology. For example, in a 3-zone cluster, + MaxSkew is set to 1, and pods with the same + labelSelector spread as 3/1/1: | zone1 | zone2 + | zone3 | | P P P | P | P | If WhenUnsatisfiable + is set to DoNotSchedule, incoming pod can only + be scheduled to zone2(zone3) to become 3/2/1(3/1/2) + as ActualSkew(2-1) on zone2(zone3) satisfies + MaxSkew(1). In other words, the cluster can + still be imbalanced, but scheduler won''t make + it *more* imbalanced. It''s a required field.' + type: string + required: + - maxSkew + - topologyKey + - whenUnsatisfiable + type: object + type: array + x-kubernetes-list-map-keys: + - topologyKey + - whenUnsatisfiable + x-kubernetes-list-type: map + volumes: + description: 'List of volumes that can be mounted by + containers belonging to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes' + items: + description: Volume represents a named volume in a + pod that may be accessed by any container in the + pod. + properties: + awsElasticBlockStore: + description: 'AWSElasticBlockStore represents + an AWS Disk resource that is attached to a kubelet''s + host machine and then exposed to the pod. More + info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore' + properties: + fsType: + description: 'Filesystem type of the volume + that you want to mount. Tip: Ensure that + the filesystem type is supported by the + host operating system. Examples: "ext4", + "xfs", "ntfs". Implicitly inferred to be + "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore + TODO: how do we prevent errors in the filesystem + from compromising the machine' + type: string + partition: + description: 'The partition in the volume + that you want to mount. If omitted, the + default is to mount by volume name. Examples: + For volume /dev/sda1, you specify the partition + as "1". Similarly, the volume partition + for /dev/sda is "0" (or you can leave the + property empty).' + format: int32 + type: integer + readOnly: + description: 'Specify "true" to force and + set the ReadOnly property in VolumeMounts + to "true". If omitted, the default is "false". + More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore' + type: boolean + volumeID: + description: 'Unique ID of the persistent + disk resource in AWS (Amazon EBS volume). + More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore' + type: string + required: + - volumeID + type: object + azureDisk: + description: AzureDisk represents an Azure Data + Disk mount on the host and bind mount to the + pod. + properties: + cachingMode: + description: 'Host Caching mode: None, Read + Only, Read Write.' + type: string + diskName: + description: The Name of the data disk in + the blob storage + type: string + diskURI: + description: The URI the data disk in the + blob storage + type: string + fsType: + description: Filesystem type to mount. Must + be a filesystem type supported by the host + operating system. Ex. "ext4", "xfs", "ntfs". + Implicitly inferred to be "ext4" if unspecified. + type: string + kind: + description: 'Expected values Shared: multiple + blob disks per storage account Dedicated: + single blob disk per storage account Managed: + azure managed data disk (only in managed + availability set). defaults to shared' + type: string + readOnly: + description: Defaults to false (read/write). + ReadOnly here will force the ReadOnly setting + in VolumeMounts. + type: boolean + required: + - diskName + - diskURI + type: object + azureFile: + description: AzureFile represents an Azure File + Service mount on the host and bind mount to + the pod. + properties: + readOnly: + description: Defaults to false (read/write). + ReadOnly here will force the ReadOnly setting + in VolumeMounts. + type: boolean + secretName: + description: the name of secret that contains + Azure Storage Account Name and Key + type: string + shareName: + description: Share Name + type: string + required: + - secretName + - shareName + type: object + cephfs: + description: CephFS represents a Ceph FS mount + on the host that shares a pod's lifetime + properties: + monitors: + description: 'Required: Monitors is a collection + of Ceph monitors More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it' + items: + type: string + type: array + path: + description: 'Optional: Used as the mounted + root, rather than the full Ceph tree, default + is /' + type: string + readOnly: + description: 'Optional: Defaults to false + (read/write). ReadOnly here will force the + ReadOnly setting in VolumeMounts. More info: + https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it' + type: boolean + secretFile: + description: 'Optional: SecretFile is the + path to key ring for User, default is /etc/ceph/user.secret + More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it' + type: string + secretRef: + description: 'Optional: SecretRef is reference + to the authentication secret for User, default + is empty. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it' + properties: + name: + description: 'Name of the referent. More + info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + type: object + user: + description: 'Optional: User is the rados + user name, default is admin More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it' + type: string + required: + - monitors + type: object + cinder: + description: 'Cinder represents a cinder volume + attached and mounted on kubelets host machine. + More info: https://examples.k8s.io/mysql-cinder-pd/README.md' + properties: + fsType: + description: 'Filesystem type to mount. Must + be a filesystem type supported by the host + operating system. Examples: "ext4", "xfs", + "ntfs". Implicitly inferred to be "ext4" + if unspecified. More info: https://examples.k8s.io/mysql-cinder-pd/README.md' + type: string + readOnly: + description: 'Optional: Defaults to false + (read/write). ReadOnly here will force the + ReadOnly setting in VolumeMounts. More info: + https://examples.k8s.io/mysql-cinder-pd/README.md' + type: boolean + secretRef: + description: 'Optional: points to a secret + object containing parameters used to connect + to OpenStack.' + properties: + name: + description: 'Name of the referent. More + info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + type: object + volumeID: + description: 'volume id used to identify the + volume in cinder. More info: https://examples.k8s.io/mysql-cinder-pd/README.md' + type: string + required: + - volumeID + type: object + configMap: + description: ConfigMap represents a configMap + that should populate this volume + properties: + defaultMode: + description: 'Optional: mode bits used to + set permissions on created files by default. + Must be an octal value between 0000 and + 0777 or a decimal value between 0 and 511. + YAML accepts both octal and decimal values, + JSON requires decimal values for mode bits. + Defaults to 0644. Directories within the + path are not affected by this setting. This + might be in conflict with other options + that affect the file mode, like fsGroup, + and the result can be other mode bits set.' + format: int32 + type: integer + items: + description: If unspecified, each key-value + pair in the Data field of the referenced + ConfigMap will be projected into the volume + as a file whose name is the key and content + is the value. If specified, the listed keys + will be projected into the specified paths, + and unlisted keys will not be present. If + a key is specified which is not present + in the ConfigMap, the volume setup will + error unless it is marked optional. Paths + must be relative and may not contain the + '..' path or start with '..'. + items: + description: Maps a string key to a path + within a volume. + properties: + key: + description: The key to project. + type: string + mode: + description: 'Optional: mode bits used + to set permissions on this file. Must + be an octal value between 0000 and + 0777 or a decimal value between 0 + and 511. YAML accepts both octal and + decimal values, JSON requires decimal + values for mode bits. If not specified, + the volume defaultMode will be used. + This might be in conflict with other + options that affect the file mode, + like fsGroup, and the result can be + other mode bits set.' + format: int32 + type: integer + path: + description: The relative path of the + file to map the key to. May not be + an absolute path. May not contain + the path element '..'. May not start + with the string '..'. + type: string + required: + - key + - path + type: object + type: array + name: + description: 'Name of the referent. More info: + https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + optional: + description: Specify whether the ConfigMap + or its keys must be defined + type: boolean + type: object + csi: + description: CSI (Container Storage Interface) + represents ephemeral storage that is handled + by certain external CSI drivers (Beta feature). + properties: + driver: + description: Driver is the name of the CSI + driver that handles this volume. Consult + with your admin for the correct name as + registered in the cluster. + type: string + fsType: + description: Filesystem type to mount. Ex. + "ext4", "xfs", "ntfs". If not provided, + the empty value is passed to the associated + CSI driver which will determine the default + filesystem to apply. + type: string + nodePublishSecretRef: + description: NodePublishSecretRef is a reference + to the secret object containing sensitive + information to pass to the CSI driver to + complete the CSI NodePublishVolume and NodeUnpublishVolume + calls. This field is optional, and may + be empty if no secret is required. If the + secret object contains more than one secret, + all secret references are passed. + properties: + name: + description: 'Name of the referent. More + info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + type: object + readOnly: + description: Specifies a read-only configuration + for the volume. Defaults to false (read/write). + type: boolean + volumeAttributes: + additionalProperties: + type: string + description: VolumeAttributes stores driver-specific + properties that are passed to the CSI driver. + Consult your driver's documentation for + supported values. + type: object + required: + - driver + type: object + downwardAPI: + description: DownwardAPI represents downward API + about the pod that should populate this volume + properties: + defaultMode: + description: 'Optional: mode bits to use on + created files by default. Must be a Optional: + mode bits used to set permissions on created + files by default. Must be an octal value + between 0000 and 0777 or a decimal value + between 0 and 511. YAML accepts both octal + and decimal values, JSON requires decimal + values for mode bits. Defaults to 0644. + Directories within the path are not affected + by this setting. This might be in conflict + with other options that affect the file + mode, like fsGroup, and the result can be + other mode bits set.' + format: int32 + type: integer + items: + description: Items is a list of downward API + volume file + items: + description: DownwardAPIVolumeFile represents + information to create the file containing + the pod field + properties: + fieldRef: + description: 'Required: Selects a field + of the pod: only annotations, labels, + name and namespace are supported.' + properties: + apiVersion: + description: Version of the schema + the FieldPath is written in terms + of, defaults to "v1". + type: string + fieldPath: + description: Path of the field to + select in the specified API version. + type: string + required: + - fieldPath + type: object + mode: + description: 'Optional: mode bits used + to set permissions on this file, must + be an octal value between 0000 and + 0777 or a decimal value between 0 + and 511. YAML accepts both octal and + decimal values, JSON requires decimal + values for mode bits. If not specified, + the volume defaultMode will be used. + This might be in conflict with other + options that affect the file mode, + like fsGroup, and the result can be + other mode bits set.' + format: int32 + type: integer + path: + description: 'Required: Path is the + relative path name of the file to + be created. Must not be absolute or + contain the ''..'' path. Must be utf-8 + encoded. The first item of the relative + path must not start with ''..''' + type: string + resourceFieldRef: + description: 'Selects a resource of + the container: only resources limits + and requests (limits.cpu, limits.memory, + requests.cpu and requests.memory) + are currently supported.' + properties: + containerName: + description: 'Container name: required + for volumes, optional for env + vars' + type: string + divisor: + anyOf: + - type: integer + - type: string + description: Specifies the output + format of the exposed resources, + defaults to "1" + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + resource: + description: 'Required: resource + to select' + type: string + required: + - resource + type: object + required: + - path + type: object + type: array + type: object + emptyDir: + description: 'EmptyDir represents a temporary + directory that shares a pod''s lifetime. More + info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir' + properties: + medium: + description: 'What type of storage medium + should back this directory. The default + is "" which means to use the node''s default + medium. Must be an empty string (default) + or Memory. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir' + type: string + sizeLimit: + anyOf: + - type: integer + - type: string + description: 'Total amount of local storage + required for this EmptyDir volume. The size + limit is also applicable for memory medium. + The maximum usage on memory medium EmptyDir + would be the minimum value between the SizeLimit + specified here and the sum of memory limits + of all containers in a pod. The default + is nil which means that the limit is undefined. + More info: http://kubernetes.io/docs/user-guide/volumes#emptydir' + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + type: object + ephemeral: + description: "Ephemeral represents a volume that + is handled by a cluster storage driver (Alpha + feature). The volume's lifecycle is tied to + the pod that defines it - it will be created + before the pod starts, and deleted when the + pod is removed. \n Use this if: a) the volume + is only needed while the pod runs, b) features + of normal volumes like restoring from snapshot + or capacity tracking are needed, c) the storage + driver is specified through a storage class, + and d) the storage driver supports dynamic volume + provisioning through a PersistentVolumeClaim + (see EphemeralVolumeSource for more information + on the connection between this volume type and + PersistentVolumeClaim). \n Use PersistentVolumeClaim + or one of the vendor-specific APIs for volumes + that persist for longer than the lifecycle of + an individual pod. \n Use CSI for light-weight + local ephemeral volumes if the CSI driver is + meant to be used that way - see the documentation + of the driver for more information. \n A pod + can use both types of ephemeral volumes and + persistent volumes at the same time." + properties: + readOnly: + description: Specifies a read-only configuration + for the volume. Defaults to false (read/write). + type: boolean + volumeClaimTemplate: + description: "Will be used to create a stand-alone + PVC to provision the volume. The pod in + which this EphemeralVolumeSource is embedded + will be the owner of the PVC, i.e. the PVC + will be deleted together with the pod. The + name of the PVC will be `-` where `` is the name + from the `PodSpec.Volumes` array entry. + Pod validation will reject the pod if the + concatenated name is not valid for a PVC + (for example, too long). \n An existing + PVC with that name that is not owned by + the pod will *not* be used for the pod to + avoid using an unrelated volume by mistake. + Starting the pod is then blocked until the + unrelated PVC is removed. If such a pre-created + PVC is meant to be used by the pod, the + PVC has to updated with an owner reference + to the pod once the pod exists. Normally + this should not be necessary, but it may + be useful when manually reconstructing a + broken cluster. \n This field is read-only + and no changes will be made by Kubernetes + to the PVC after it has been created. \n + Required, must not be nil." + properties: + metadata: + description: May contain labels and annotations + that will be copied into the PVC when + creating it. No other fields are allowed + and will be rejected during validation. + properties: + annotations: + additionalProperties: + type: string + type: object + finalizers: + items: + type: string + type: array + labels: + additionalProperties: + type: string + type: object + name: + type: string + namespace: + type: string + type: object + spec: + description: The specification for the + PersistentVolumeClaim. The entire content + is copied unchanged into the PVC that + gets created from this template. The + same fields as in a PersistentVolumeClaim + are also valid here. + properties: + accessModes: + description: 'AccessModes contains + the desired access modes the volume + should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1' + items: + type: string + type: array + dataSource: + description: 'This field can be used + to specify either: * An existing + VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot + - Beta) * An existing PVC (PersistentVolumeClaim) + * An existing custom resource/object + that implements data population + (Alpha) In order to use VolumeSnapshot + object types, the appropriate feature + gate must be enabled (VolumeSnapshotDataSource + or AnyVolumeDataSource) If the provisioner + or an external controller can support + the specified data source, it will + create a new volume based on the + contents of the specified data source. + If the specified data source is + not supported, the volume will not + be created and the failure will + be reported as an event. In the + future, we plan to support more + data source types and the behavior + of the provisioner may change.' + properties: + apiGroup: + description: APIGroup is the group + for the resource being referenced. + If APIGroup is not specified, + the specified Kind must be in + the core API group. For any + other third-party types, APIGroup + is required. + type: string + kind: + description: Kind is the type + of resource being referenced + type: string + name: + description: Name is the name + of resource being referenced + type: string + required: + - kind + - name + type: object + resources: + description: 'Resources represents + the minimum resources the volume + should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources' + properties: + limits: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Limits describes + the maximum amount of compute + resources allowed. More info: + https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + requests: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Requests describes + the minimum amount of compute + resources required. If Requests + is omitted for a container, + it defaults to Limits if that + is explicitly specified, otherwise + to an implementation-defined + value. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + type: object + selector: + description: A label query over volumes + to consider for binding. + properties: + matchExpressions: + description: matchExpressions + is a list of label selector + requirements. The requirements + are ANDed. + items: + description: A label selector + requirement is a selector + that contains values, a key, + and an operator that relates + the key and values. + properties: + key: + description: key is the + label key that the selector + applies to. + type: string + operator: + description: operator represents + a key's relationship to + a set of values. Valid + operators are In, NotIn, + Exists and DoesNotExist. + type: string + values: + description: values is an + array of string values. + If the operator is In + or NotIn, the values array + must be non-empty. If + the operator is Exists + or DoesNotExist, the values + array must be empty. This + array is replaced during + a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a + map of {key,value} pairs. A + single {key,value} in the matchLabels + map is equivalent to an element + of matchExpressions, whose key + field is "key", the operator + is "In", and the values array + contains only "value". The requirements + are ANDed. + type: object + type: object + storageClassName: + description: 'Name of the StorageClass + required by the claim. More info: + https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1' + type: string + volumeMode: + description: volumeMode defines what + type of volume is required by the + claim. Value of Filesystem is implied + when not included in claim spec. + type: string + volumeName: + description: VolumeName is the binding + reference to the PersistentVolume + backing this claim. + type: string + type: object + required: + - spec + type: object + type: object + fc: + description: FC represents a Fibre Channel resource + that is attached to a kubelet's host machine + and then exposed to the pod. + properties: + fsType: + description: 'Filesystem type to mount. Must + be a filesystem type supported by the host + operating system. Ex. "ext4", "xfs", "ntfs". + Implicitly inferred to be "ext4" if unspecified. + TODO: how do we prevent errors in the filesystem + from compromising the machine' + type: string + lun: + description: 'Optional: FC target lun number' + format: int32 + type: integer + readOnly: + description: 'Optional: Defaults to false + (read/write). ReadOnly here will force the + ReadOnly setting in VolumeMounts.' + type: boolean + targetWWNs: + description: 'Optional: FC target worldwide + names (WWNs)' + items: + type: string + type: array + wwids: + description: 'Optional: FC volume world wide + identifiers (wwids) Either wwids or combination + of targetWWNs and lun must be set, but not + both simultaneously.' + items: + type: string + type: array + type: object + flexVolume: + description: FlexVolume represents a generic volume + resource that is provisioned/attached using + an exec based plugin. + properties: + driver: + description: Driver is the name of the driver + to use for this volume. + type: string + fsType: + description: Filesystem type to mount. Must + be a filesystem type supported by the host + operating system. Ex. "ext4", "xfs", "ntfs". + The default filesystem depends on FlexVolume + script. + type: string + options: + additionalProperties: + type: string + description: 'Optional: Extra command options + if any.' + type: object + readOnly: + description: 'Optional: Defaults to false + (read/write). ReadOnly here will force the + ReadOnly setting in VolumeMounts.' + type: boolean + secretRef: + description: 'Optional: SecretRef is reference + to the secret object containing sensitive + information to pass to the plugin scripts. + This may be empty if no secret object is + specified. If the secret object contains + more than one secret, all secrets are passed + to the plugin scripts.' + properties: + name: + description: 'Name of the referent. More + info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + type: object + required: + - driver + type: object + flocker: + description: Flocker represents a Flocker volume + attached to a kubelet's host machine. This depends + on the Flocker control service being running + properties: + datasetName: + description: Name of the dataset stored as + metadata -> name on the dataset for Flocker + should be considered as deprecated + type: string + datasetUUID: + description: UUID of the dataset. This is + unique identifier of a Flocker dataset + type: string + type: object + gcePersistentDisk: + description: 'GCEPersistentDisk represents a GCE + Disk resource that is attached to a kubelet''s + host machine and then exposed to the pod. More + info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk' + properties: + fsType: + description: 'Filesystem type of the volume + that you want to mount. Tip: Ensure that + the filesystem type is supported by the + host operating system. Examples: "ext4", + "xfs", "ntfs". Implicitly inferred to be + "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk + TODO: how do we prevent errors in the filesystem + from compromising the machine' + type: string + partition: + description: 'The partition in the volume + that you want to mount. If omitted, the + default is to mount by volume name. Examples: + For volume /dev/sda1, you specify the partition + as "1". Similarly, the volume partition + for /dev/sda is "0" (or you can leave the + property empty). More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk' + format: int32 + type: integer + pdName: + description: 'Unique name of the PD resource + in GCE. Used to identify the disk in GCE. + More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk' + type: string + readOnly: + description: 'ReadOnly here will force the + ReadOnly setting in VolumeMounts. Defaults + to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk' + type: boolean + required: + - pdName + type: object + gitRepo: + description: 'GitRepo represents a git repository + at a particular revision. DEPRECATED: GitRepo + is deprecated. To provision a container with + a git repo, mount an EmptyDir into an InitContainer + that clones the repo using git, then mount the + EmptyDir into the Pod''s container.' + properties: + directory: + description: Target directory name. Must not + contain or start with '..'. If '.' is supplied, + the volume directory will be the git repository. Otherwise, + if specified, the volume will contain the + git repository in the subdirectory with + the given name. + type: string + repository: + description: Repository URL + type: string + revision: + description: Commit hash for the specified + revision. + type: string + required: + - repository + type: object + glusterfs: + description: 'Glusterfs represents a Glusterfs + mount on the host that shares a pod''s lifetime. + More info: https://examples.k8s.io/volumes/glusterfs/README.md' + properties: + endpoints: + description: 'EndpointsName is the endpoint + name that details Glusterfs topology. More + info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod' + type: string + path: + description: 'Path is the Glusterfs volume + path. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod' + type: string + readOnly: + description: 'ReadOnly here will force the + Glusterfs volume to be mounted with read-only + permissions. Defaults to false. More info: + https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod' + type: boolean + required: + - endpoints + - path + type: object + hostPath: + description: 'HostPath represents a pre-existing + file or directory on the host machine that is + directly exposed to the container. This is generally + used for system agents or other privileged things + that are allowed to see the host machine. Most + containers will NOT need this. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath + --- TODO(jonesdl) We need to restrict who can + use host directory mounts and who can/can not + mount host directories as read/write.' + properties: + path: + description: 'Path of the directory on the + host. If the path is a symlink, it will + follow the link to the real path. More info: + https://kubernetes.io/docs/concepts/storage/volumes#hostpath' + type: string + type: + description: 'Type for HostPath Volume Defaults + to "" More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath' + type: string + required: + - path + type: object + iscsi: + description: 'ISCSI represents an ISCSI Disk resource + that is attached to a kubelet''s host machine + and then exposed to the pod. More info: https://examples.k8s.io/volumes/iscsi/README.md' + properties: + chapAuthDiscovery: + description: whether support iSCSI Discovery + CHAP authentication + type: boolean + chapAuthSession: + description: whether support iSCSI Session + CHAP authentication + type: boolean + fsType: + description: 'Filesystem type of the volume + that you want to mount. Tip: Ensure that + the filesystem type is supported by the + host operating system. Examples: "ext4", + "xfs", "ntfs". Implicitly inferred to be + "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#iscsi + TODO: how do we prevent errors in the filesystem + from compromising the machine' + type: string + initiatorName: + description: Custom iSCSI Initiator Name. + If initiatorName is specified with iscsiInterface + simultaneously, new iSCSI interface : will be created for + the connection. + type: string + iqn: + description: Target iSCSI Qualified Name. + type: string + iscsiInterface: + description: iSCSI Interface Name that uses + an iSCSI transport. Defaults to 'default' + (tcp). + type: string + lun: + description: iSCSI Target Lun number. + format: int32 + type: integer + portals: + description: iSCSI Target Portal List. The + portal is either an IP or ip_addr:port if + the port is other than default (typically + TCP ports 860 and 3260). + items: + type: string + type: array + readOnly: + description: ReadOnly here will force the + ReadOnly setting in VolumeMounts. Defaults + to false. + type: boolean + secretRef: + description: CHAP Secret for iSCSI target + and initiator authentication + properties: + name: + description: 'Name of the referent. More + info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + type: object + targetPortal: + description: iSCSI Target Portal. The Portal + is either an IP or ip_addr:port if the port + is other than default (typically TCP ports + 860 and 3260). + type: string + required: + - iqn + - lun + - targetPortal + type: object + name: + description: 'Volume''s name. Must be a DNS_LABEL + and unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names' + type: string + nfs: + description: 'NFS represents an NFS mount on the + host that shares a pod''s lifetime More info: + https://kubernetes.io/docs/concepts/storage/volumes#nfs' + properties: + path: + description: 'Path that is exported by the + NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs' + type: string + readOnly: + description: 'ReadOnly here will force the + NFS export to be mounted with read-only + permissions. Defaults to false. More info: + https://kubernetes.io/docs/concepts/storage/volumes#nfs' + type: boolean + server: + description: 'Server is the hostname or IP + address of the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs' + type: string + required: + - path + - server + type: object + persistentVolumeClaim: + description: 'PersistentVolumeClaimVolumeSource + represents a reference to a PersistentVolumeClaim + in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims' + properties: + claimName: + description: 'ClaimName is the name of a PersistentVolumeClaim + in the same namespace as the pod using this + volume. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims' + type: string + readOnly: + description: Will force the ReadOnly setting + in VolumeMounts. Default false. + type: boolean + required: + - claimName + type: object + photonPersistentDisk: + description: PhotonPersistentDisk represents a + PhotonController persistent disk attached and + mounted on kubelets host machine + properties: + fsType: + description: Filesystem type to mount. Must + be a filesystem type supported by the host + operating system. Ex. "ext4", "xfs", "ntfs". + Implicitly inferred to be "ext4" if unspecified. + type: string + pdID: + description: ID that identifies Photon Controller + persistent disk + type: string + required: + - pdID + type: object + portworxVolume: + description: PortworxVolume represents a portworx + volume attached and mounted on kubelets host + machine + properties: + fsType: + description: FSType represents the filesystem + type to mount Must be a filesystem type + supported by the host operating system. + Ex. "ext4", "xfs". Implicitly inferred to + be "ext4" if unspecified. + type: string + readOnly: + description: Defaults to false (read/write). + ReadOnly here will force the ReadOnly setting + in VolumeMounts. + type: boolean + volumeID: + description: VolumeID uniquely identifies + a Portworx volume + type: string + required: + - volumeID + type: object + projected: + description: Items for all in one resources secrets, + configmaps, and downward API + properties: + defaultMode: + description: Mode bits used to set permissions + on created files by default. Must be an + octal value between 0000 and 0777 or a decimal + value between 0 and 511. YAML accepts both + octal and decimal values, JSON requires + decimal values for mode bits. Directories + within the path are not affected by this + setting. This might be in conflict with + other options that affect the file mode, + like fsGroup, and the result can be other + mode bits set. + format: int32 + type: integer + sources: + description: list of volume projections + items: + description: Projection that may be projected + along with other supported volume types + properties: + configMap: + description: information about the configMap + data to project + properties: + items: + description: If unspecified, each + key-value pair in the Data field + of the referenced ConfigMap will + be projected into the volume as + a file whose name is the key and + content is the value. If specified, + the listed keys will be projected + into the specified paths, and + unlisted keys will not be present. + If a key is specified which is + not present in the ConfigMap, + the volume setup will error unless + it is marked optional. Paths must + be relative and may not contain + the '..' path or start with '..'. + items: + description: Maps a string key + to a path within a volume. + properties: + key: + description: The key to project. + type: string + mode: + description: 'Optional: mode + bits used to set permissions + on this file. Must be an + octal value between 0000 + and 0777 or a decimal value + between 0 and 511. YAML + accepts both octal and decimal + values, JSON requires decimal + values for mode bits. If + not specified, the volume + defaultMode will be used. + This might be in conflict + with other options that + affect the file mode, like + fsGroup, and the result + can be other mode bits set.' + format: int32 + type: integer + path: + description: The relative + path of the file to map + the key to. May not be an + absolute path. May not contain + the path element '..'. May + not start with the string + '..'. + type: string + required: + - key + - path + type: object + type: array + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. + apiVersion, kind, uid?' + type: string + optional: + description: Specify whether the + ConfigMap or its keys must be + defined + type: boolean + type: object + downwardAPI: + description: information about the downwardAPI + data to project + properties: + items: + description: Items is a list of + DownwardAPIVolume file + items: + description: DownwardAPIVolumeFile + represents information to create + the file containing the pod + field + properties: + fieldRef: + description: 'Required: Selects + a field of the pod: only + annotations, labels, name + and namespace are supported.' + properties: + apiVersion: + description: Version of + the schema the FieldPath + is written in terms + of, defaults to "v1". + type: string + fieldPath: + description: Path of the + field to select in the + specified API version. + type: string + required: + - fieldPath + type: object + mode: + description: 'Optional: mode + bits used to set permissions + on this file, must be an + octal value between 0000 + and 0777 or a decimal value + between 0 and 511. YAML + accepts both octal and decimal + values, JSON requires decimal + values for mode bits. If + not specified, the volume + defaultMode will be used. + This might be in conflict + with other options that + affect the file mode, like + fsGroup, and the result + can be other mode bits set.' + format: int32 + type: integer + path: + description: 'Required: Path + is the relative path name + of the file to be created. + Must not be absolute or + contain the ''..'' path. + Must be utf-8 encoded. The + first item of the relative + path must not start with + ''..''' + type: string + resourceFieldRef: + description: 'Selects a resource + of the container: only resources + limits and requests (limits.cpu, + limits.memory, requests.cpu + and requests.memory) are + currently supported.' + properties: + containerName: + description: 'Container + name: required for volumes, + optional for env vars' + type: string + divisor: + anyOf: + - type: integer + - type: string + description: Specifies + the output format of + the exposed resources, + defaults to "1" + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + resource: + description: 'Required: + resource to select' + type: string + required: + - resource + type: object + required: + - path + type: object + type: array + type: object + secret: + description: information about the secret + data to project + properties: + items: + description: If unspecified, each + key-value pair in the Data field + of the referenced Secret will + be projected into the volume as + a file whose name is the key and + content is the value. If specified, + the listed keys will be projected + into the specified paths, and + unlisted keys will not be present. + If a key is specified which is + not present in the Secret, the + volume setup will error unless + it is marked optional. Paths must + be relative and may not contain + the '..' path or start with '..'. + items: + description: Maps a string key + to a path within a volume. + properties: + key: + description: The key to project. + type: string + mode: + description: 'Optional: mode + bits used to set permissions + on this file. Must be an + octal value between 0000 + and 0777 or a decimal value + between 0 and 511. YAML + accepts both octal and decimal + values, JSON requires decimal + values for mode bits. If + not specified, the volume + defaultMode will be used. + This might be in conflict + with other options that + affect the file mode, like + fsGroup, and the result + can be other mode bits set.' + format: int32 + type: integer + path: + description: The relative + path of the file to map + the key to. May not be an + absolute path. May not contain + the path element '..'. May + not start with the string + '..'. + type: string + required: + - key + - path + type: object + type: array + name: + description: 'Name of the referent. + More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. + apiVersion, kind, uid?' + type: string + optional: + description: Specify whether the + Secret or its key must be defined + type: boolean + type: object + serviceAccountToken: + description: information about the serviceAccountToken + data to project + properties: + audience: + description: Audience is the intended + audience of the token. A recipient + of a token must identify itself + with an identifier specified in + the audience of the token, and + otherwise should reject the token. + The audience defaults to the identifier + of the apiserver. + type: string + expirationSeconds: + description: ExpirationSeconds is + the requested duration of validity + of the service account token. + As the token approaches expiration, + the kubelet volume plugin will + proactively rotate the service + account token. The kubelet will + start trying to rotate the token + if the token is older than 80 + percent of its time to live or + if the token is older than 24 + hours.Defaults to 1 hour and must + be at least 10 minutes. + format: int64 + type: integer + path: + description: Path is the path relative + to the mount point of the file + to project the token into. + type: string + required: + - path + type: object + type: object + type: array + required: + - sources + type: object + quobyte: + description: Quobyte represents a Quobyte mount + on the host that shares a pod's lifetime + properties: + group: + description: Group to map volume access to + Default is no group + type: string + readOnly: + description: ReadOnly here will force the + Quobyte volume to be mounted with read-only + permissions. Defaults to false. + type: boolean + registry: + description: Registry represents a single + or multiple Quobyte Registry services specified + as a string as host:port pair (multiple + entries are separated with commas) which + acts as the central registry for volumes + type: string + tenant: + description: Tenant owning the given Quobyte + volume in the Backend Used with dynamically + provisioned Quobyte volumes, value is set + by the plugin + type: string + user: + description: User to map volume access to + Defaults to serivceaccount user + type: string + volume: + description: Volume is a string that references + an already created Quobyte volume by name. + type: string + required: + - registry + - volume + type: object + rbd: + description: 'RBD represents a Rados Block Device + mount on the host that shares a pod''s lifetime. + More info: https://examples.k8s.io/volumes/rbd/README.md' + properties: + fsType: + description: 'Filesystem type of the volume + that you want to mount. Tip: Ensure that + the filesystem type is supported by the + host operating system. Examples: "ext4", + "xfs", "ntfs". Implicitly inferred to be + "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#rbd + TODO: how do we prevent errors in the filesystem + from compromising the machine' + type: string + image: + description: 'The rados image name. More info: + https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it' + type: string + keyring: + description: 'Keyring is the path to key ring + for RBDUser. Default is /etc/ceph/keyring. + More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it' + type: string + monitors: + description: 'A collection of Ceph monitors. + More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it' + items: + type: string + type: array + pool: + description: 'The rados pool name. Default + is rbd. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it' + type: string + readOnly: + description: 'ReadOnly here will force the + ReadOnly setting in VolumeMounts. Defaults + to false. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it' + type: boolean + secretRef: + description: 'SecretRef is name of the authentication + secret for RBDUser. If provided overrides + keyring. Default is nil. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it' + properties: + name: + description: 'Name of the referent. More + info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + type: object + user: + description: 'The rados user name. Default + is admin. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it' + type: string + required: + - image + - monitors + type: object + scaleIO: + description: ScaleIO represents a ScaleIO persistent + volume attached and mounted on Kubernetes nodes. + properties: + fsType: + description: Filesystem type to mount. Must + be a filesystem type supported by the host + operating system. Ex. "ext4", "xfs", "ntfs". + Default is "xfs". + type: string + gateway: + description: The host address of the ScaleIO + API Gateway. + type: string + protectionDomain: + description: The name of the ScaleIO Protection + Domain for the configured storage. + type: string + readOnly: + description: Defaults to false (read/write). + ReadOnly here will force the ReadOnly setting + in VolumeMounts. + type: boolean + secretRef: + description: SecretRef references to the secret + for ScaleIO user and other sensitive information. + If this is not provided, Login operation + will fail. + properties: + name: + description: 'Name of the referent. More + info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + type: object + sslEnabled: + description: Flag to enable/disable SSL communication + with Gateway, default false + type: boolean + storageMode: + description: Indicates whether the storage + for a volume should be ThickProvisioned + or ThinProvisioned. Default is ThinProvisioned. + type: string + storagePool: + description: The ScaleIO Storage Pool associated + with the protection domain. + type: string + system: + description: The name of the storage system + as configured in ScaleIO. + type: string + volumeName: + description: The name of a volume already + created in the ScaleIO system that is associated + with this volume source. + type: string + required: + - gateway + - secretRef + - system + type: object + secret: + description: 'Secret represents a secret that + should populate this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret' + properties: + defaultMode: + description: 'Optional: mode bits used to + set permissions on created files by default. + Must be an octal value between 0000 and + 0777 or a decimal value between 0 and 511. + YAML accepts both octal and decimal values, + JSON requires decimal values for mode bits. + Defaults to 0644. Directories within the + path are not affected by this setting. This + might be in conflict with other options + that affect the file mode, like fsGroup, + and the result can be other mode bits set.' + format: int32 + type: integer + items: + description: If unspecified, each key-value + pair in the Data field of the referenced + Secret will be projected into the volume + as a file whose name is the key and content + is the value. If specified, the listed keys + will be projected into the specified paths, + and unlisted keys will not be present. If + a key is specified which is not present + in the Secret, the volume setup will error + unless it is marked optional. Paths must + be relative and may not contain the '..' + path or start with '..'. + items: + description: Maps a string key to a path + within a volume. + properties: + key: + description: The key to project. + type: string + mode: + description: 'Optional: mode bits used + to set permissions on this file. Must + be an octal value between 0000 and + 0777 or a decimal value between 0 + and 511. YAML accepts both octal and + decimal values, JSON requires decimal + values for mode bits. If not specified, + the volume defaultMode will be used. + This might be in conflict with other + options that affect the file mode, + like fsGroup, and the result can be + other mode bits set.' + format: int32 + type: integer + path: + description: The relative path of the + file to map the key to. May not be + an absolute path. May not contain + the path element '..'. May not start + with the string '..'. + type: string + required: + - key + - path + type: object + type: array + optional: + description: Specify whether the Secret or + its keys must be defined + type: boolean + secretName: + description: 'Name of the secret in the pod''s + namespace to use. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret' + type: string + type: object + storageos: + description: StorageOS represents a StorageOS + volume attached and mounted on Kubernetes nodes. + properties: + fsType: + description: Filesystem type to mount. Must + be a filesystem type supported by the host + operating system. Ex. "ext4", "xfs", "ntfs". + Implicitly inferred to be "ext4" if unspecified. + type: string + readOnly: + description: Defaults to false (read/write). + ReadOnly here will force the ReadOnly setting + in VolumeMounts. + type: boolean + secretRef: + description: SecretRef specifies the secret + to use for obtaining the StorageOS API credentials. If + not specified, default values will be attempted. + properties: + name: + description: 'Name of the referent. More + info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names + TODO: Add other useful fields. apiVersion, + kind, uid?' + type: string + type: object + volumeName: + description: VolumeName is the human-readable + name of the StorageOS volume. Volume names + are only unique within a namespace. + type: string + volumeNamespace: + description: VolumeNamespace specifies the + scope of the volume within StorageOS. If + no namespace is specified then the Pod's + namespace will be used. This allows the + Kubernetes name scoping to be mirrored within + StorageOS for tighter integration. Set VolumeName + to any name to override the default behaviour. + Set to "default" if you are not using namespaces + within StorageOS. Namespaces that do not + pre-exist within StorageOS will be created. + type: string + type: object + vsphereVolume: + description: VsphereVolume represents a vSphere + volume attached and mounted on kubelets host + machine + properties: + fsType: + description: Filesystem type to mount. Must + be a filesystem type supported by the host + operating system. Ex. "ext4", "xfs", "ntfs". + Implicitly inferred to be "ext4" if unspecified. + type: string + storagePolicyID: + description: Storage Policy Based Management + (SPBM) profile ID associated with the StoragePolicyName. + type: string + storagePolicyName: + description: Storage Policy Based Management + (SPBM) profile name. + type: string + volumePath: + description: Path that identifies vSphere + volume vmdk + type: string + required: + - volumePath + type: object + required: + - name + type: object + type: array + required: + - containers + type: object + type: object + topologyPolicy: + description: Specifies the topology policy of task + type: string + type: object + type: array + ttlSecondsAfterFinished: + description: ttlSecondsAfterFinished limits the lifetime of a Job + that has finished execution (either Completed or Failed). If this + field is set, ttlSecondsAfterFinished after the Job finishes, it + is eligible to be automatically deleted. If this field is unset, + the Job won't be automatically deleted. If this field is set to + zero, the Job becomes eligible to be deleted immediately after it + finishes. + format: int32 + type: integer + volumes: + description: The volumes mount on Job + items: + description: VolumeSpec defines the specification of Volume, e.g. + PVC. + properties: + mountPath: + description: Path within the container at which the volume should + be mounted. Must not contain ':'. + type: string + volumeClaim: + description: VolumeClaim defines the PVC used by the VolumeMount. + properties: + accessModes: + description: 'AccessModes contains the desired access modes + the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1' + items: + type: string + type: array + dataSource: + description: 'This field can be used to specify either: + * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot + - Beta) * An existing PVC (PersistentVolumeClaim) * An + existing custom resource/object that implements data population + (Alpha) In order to use VolumeSnapshot object types, the + appropriate feature gate must be enabled (VolumeSnapshotDataSource + or AnyVolumeDataSource) If the provisioner or an external + controller can support the specified data source, it will + create a new volume based on the contents of the specified + data source. If the specified data source is not supported, + the volume will not be created and the failure will be + reported as an event. In the future, we plan to support + more data source types and the behavior of the provisioner + may change.' + properties: + apiGroup: + description: APIGroup is the group for the resource + being referenced. If APIGroup is not specified, the + specified Kind must be in the core API group. For + any other third-party types, APIGroup is required. + type: string + kind: + description: Kind is the type of resource being referenced + type: string + name: + description: Name is the name of resource being referenced + type: string + required: + - kind + - name + type: object + resources: + description: 'Resources represents the minimum resources + the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources' + properties: + limits: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Limits describes the maximum amount of + compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + requests: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: 'Requests describes the minimum amount + of compute resources required. If Requests is omitted + for a container, it defaults to Limits if that is + explicitly specified, otherwise to an implementation-defined + value. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/' + type: object + type: object + selector: + description: A label query over volumes to consider for + binding. + properties: + matchExpressions: + description: matchExpressions is a list of label selector + requirements. The requirements are ANDed. + items: + description: A label selector requirement is a selector + that contains values, a key, and an operator that + relates the key and values. + properties: + key: + description: key is the label key that the selector + applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are In, + NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string values. + If the operator is In or NotIn, the values array + must be non-empty. If the operator is Exists + or DoesNotExist, the values array must be empty. + This array is replaced during a strategic merge + patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} pairs. + A single {key,value} in the matchLabels map is equivalent + to an element of matchExpressions, whose key field + is "key", the operator is "In", and the values array + contains only "value". The requirements are ANDed. + type: object + type: object + storageClassName: + description: 'Name of the StorageClass required by the claim. + More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1' + type: string + volumeMode: + description: volumeMode defines what type of volume is required + by the claim. Value of Filesystem is implied when not + included in claim spec. + type: string + volumeName: + description: VolumeName is the binding reference to the + PersistentVolume backing this claim. + type: string + type: object + volumeClaimName: + description: defined the PVC name + type: string + required: + - mountPath + type: object + type: array + type: object + status: + description: Current status of the volcano Job + properties: + conditions: + description: Which conditions caused the current job state. + items: + description: JobCondition contains details for the current condition + of this job. + properties: + lastTransitionTime: + description: Last time the condition transitioned from one phase + to another. + format: date-time + type: string + status: + description: Status is the new phase of job after performing + the state's action. + type: string + required: + - status + type: object + type: array + controlledResources: + additionalProperties: + type: string + description: The resources that controlled by this job, e.g. Service, + ConfigMap + type: object + failed: + description: The number of pods which reached phase Failed. + format: int32 + type: integer + minAvailable: + description: The minimal available pods to run for this Job + format: int32 + type: integer + pending: + description: The number of pending pods. + format: int32 + type: integer + retryCount: + description: The number of Job retries. + format: int32 + type: integer + running: + description: The number of running pods. + format: int32 + type: integer + runningDuration: + description: The job running duration is the length of time from job + running to complete. + type: string + state: + description: Current state of Job. + properties: + lastTransitionTime: + description: Last time the condition transit from one phase to + another. + format: date-time + type: string + message: + description: Human-readable message indicating details about last + transition. + type: string + phase: + description: The phase of Job. + type: string + reason: + description: Unique, one-word, CamelCase reason for the phase's + last transition. + type: string + type: object + succeeded: + description: The number of pods which reached phase Succeeded. + format: int32 + type: integer + taskStatusCount: + additionalProperties: + description: TaskState contains details for the current state of + the task. + properties: + phase: + additionalProperties: + format: int32 + type: integer + description: The phase of Task. + type: object + type: object + description: The status of pods for each task + type: object + terminating: + description: The number of pods which reached phase Terminating. + format: int32 + type: integer + unknown: + description: The number of pods which reached phase Unknown. + format: int32 + type: integer + version: + description: Current version of job + format: int32 + type: integer + type: object + type: object + served: true + storage: true + subresources: + status: {} +status: + acceptedNames: + kind: "" + plural: "" + conditions: [] + storedVersions: [] +--- +# Source: volcano/templates/bus_v1alpha1_command.yaml +apiVersion: apiextensions.k8s.io/v1 +kind: CustomResourceDefinition +metadata: + annotations: + controller-gen.kubebuilder.io/version: v0.6.0 + creationTimestamp: null + name: commands.bus.volcano.sh +spec: + group: bus.volcano.sh + names: + kind: Command + listKind: CommandList + plural: commands + singular: command + scope: Namespaced + versions: + - name: v1alpha1 + schema: + openAPIV3Schema: + description: Command defines command structure. + properties: + action: + description: Action defines the action that will be took to the target + object. + type: string + apiVersion: + description: 'APIVersion defines the versioned schema of this representation + of an object. Servers should convert recognized schemas to the latest + internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + type: string + kind: + description: 'Kind is a string value representing the REST resource this + object represents. Servers may infer this from the endpoint the client + submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + type: string + message: + description: Human-readable message indicating details of this command. + type: string + metadata: + type: object + reason: + description: Unique, one-word, CamelCase reason for this command. + type: string + target: + description: TargetObject defines the target object of this command. + properties: + apiVersion: + description: API version of the referent. + type: string + blockOwnerDeletion: + description: If true, AND if the owner has the "foregroundDeletion" + finalizer, then the owner cannot be deleted from the key-value store + until this reference is removed. Defaults to false. To set this + field, a user needs "delete" permission of the owner, otherwise + 422 (Unprocessable Entity) will be returned. + type: boolean + controller: + description: If true, this reference points to the managing controller. + type: boolean + kind: + description: 'Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + type: string + name: + description: 'Name of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#names' + type: string + uid: + description: 'UID of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#uids' + type: string + required: + - apiVersion + - kind + - name + - uid + type: object + type: object + served: true + storage: true +status: + acceptedNames: + kind: "" + plural: "" + conditions: [] + storedVersions: [] --- # Source: volcano/templates/controllers.yaml apiVersion: v1 @@ -286,8 +7469,8 @@ kind: ServiceAccount metadata: name: volcano-controllers namespace: volcano-system - --- +# Source: volcano/templates/controllers.yaml kind: ClusterRole apiVersion: rbac.authorization.k8s.io/v1 metadata: @@ -332,8 +7515,8 @@ rules: - apiGroups: ["networking.k8s.io"] resources: ["networkpolicies"] verbs: ["get", "create", "delete"] - --- +# Source: volcano/templates/controllers.yaml kind: ClusterRoleBinding apiVersion: rbac.authorization.k8s.io/v1 metadata: @@ -346,8 +7529,8 @@ roleRef: kind: ClusterRole name: volcano-controllers apiGroup: rbac.authorization.k8s.io - --- +# Source: volcano/templates/controllers.yaml kind: Deployment apiVersion: apps/v1 metadata: @@ -367,368 +7550,549 @@ spec: spec: serviceAccount: volcano-controllers containers: - - name: volcano-controllers - image: volcanosh/vc-controller-manager-arm64:v1.5.0 + - name: volcano-controllers + image: volcanosh/vc-controller-manager-arm64:v1.5.0 + args: + - --logtostderr + - --enable-healthz=true + - -v=4 + - 2>&1 + imagePullPolicy: "IfNotPresent" +--- +# Source: volcano/templates/scheduler.yaml +apiVersion: v1 +kind: ServiceAccount +metadata: + name: volcano-scheduler + namespace: volcano-system +--- +# Source: volcano/templates/scheduler.yaml +apiVersion: v1 +kind: ConfigMap +metadata: + name: volcano-scheduler-configmap + namespace: volcano-system +data: + volcano-scheduler.conf: | + actions: "enqueue, allocate, backfill" + tiers: + - plugins: + - name: priority + - name: gang + - name: conformance + - plugins: + - name: overcommit + - name: drf + - name: predicates + - name: proportion + - name: nodeorder + - name: binpack +--- +# Source: volcano/templates/scheduler.yaml +kind: ClusterRole +apiVersion: rbac.authorization.k8s.io/v1 +metadata: + name: volcano-scheduler +rules: + - apiGroups: ["apiextensions.k8s.io"] + resources: ["customresourcedefinitions"] + verbs: ["create", "get", "list", "watch", "delete"] + - apiGroups: ["batch.volcano.sh"] + resources: ["jobs"] + verbs: ["get", "list", "watch", "update", "delete"] + - apiGroups: ["batch.volcano.sh"] + resources: ["jobs/status"] + verbs: ["update", "patch"] + - apiGroups: [""] + resources: ["events"] + verbs: ["create", "list", "watch", "update", "patch"] + - apiGroups: [""] + resources: ["pods", "pods/status"] + verbs: ["create", "get", "list", "watch", "update", "patch", "bind", "updateStatus", "delete"] + - apiGroups: [""] + resources: ["pods/binding"] + verbs: ["create"] + - apiGroups: [""] + resources: ["persistentvolumeclaims"] + verbs: ["list", "watch", "update"] + - apiGroups: [""] + resources: ["persistentvolumes"] + verbs: ["list", "watch"] + - apiGroups: [""] + resources: ["namespaces"] + verbs: ["list", "watch"] + - apiGroups: [""] + resources: ["resourcequotas"] + verbs: ["list", "watch"] + - apiGroups: [""] + resources: ["nodes"] + verbs: ["list", "watch"] + - apiGroups: [ "storage.k8s.io" ] + resources: ["storageclasses", "csinodes", "csidrivers", "csistoragecapacities"] + verbs: [ "list", "watch" ] + - apiGroups: ["policy"] + resources: ["poddisruptionbudgets"] + verbs: ["list", "watch"] + - apiGroups: ["scheduling.k8s.io"] + resources: ["priorityclasses"] + verbs: ["get", "list", "watch"] + - apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"] + resources: ["queues"] + verbs: ["get", "list", "watch", "create", "delete"] + - apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"] + resources: ["podgroups"] + verbs: ["list", "watch", "update"] + - apiGroups: ["nodeinfo.volcano.sh"] + resources: ["numatopologies"] + verbs: ["get", "list", "watch", "delete"] + - apiGroups: [""] + resources: ["configmaps"] + verbs: ["get", "create", "delete", "update"] +--- +# Source: volcano/templates/scheduler.yaml +kind: ClusterRoleBinding +apiVersion: rbac.authorization.k8s.io/v1 +metadata: + name: volcano-scheduler-role +subjects: + - kind: ServiceAccount + name: volcano-scheduler + namespace: volcano-system +roleRef: + kind: ClusterRole + name: volcano-scheduler + apiGroup: rbac.authorization.k8s.io +--- +# Source: volcano/templates/scheduler.yaml +apiVersion: v1 +kind: Service +metadata: + annotations: + prometheus.io/path: /metrics + prometheus.io/port: "8080" + prometheus.io/scrape: "true" + name: volcano-scheduler-service + namespace: volcano-system +spec: + ports: + - port: 8080 + protocol: TCP + targetPort: 8080 + selector: + app: volcano-scheduler + type: ClusterIP +--- +# Source: volcano/templates/scheduler.yaml +kind: Deployment +apiVersion: apps/v1 +metadata: + name: volcano-scheduler + namespace: volcano-system + labels: + app: volcano-scheduler +spec: + replicas: 1 + selector: + matchLabels: + app: volcano-scheduler + template: + metadata: + labels: + app: volcano-scheduler + spec: + serviceAccount: volcano-scheduler + containers: + - name: volcano-scheduler + image: volcanosh/vc-scheduler-arm64:v1.5.0 args: - --logtostderr + - --scheduler-conf=/volcano.scheduler/volcano-scheduler.conf - --enable-healthz=true - - -v=4 + - --enable-metrics=true + - -v=3 - 2>&1 imagePullPolicy: "IfNotPresent" - nodeSelector: - kubernetes.io/arch: arm64 - + volumeMounts: + - name: scheduler-config + mountPath: /volcano.scheduler + volumes: + - name: scheduler-config + configMap: + name: volcano-scheduler-configmap --- -# Source: volcano/templates/batch_v1alpha1_job.yaml +# Source: volcano/templates/scheduling_v1beta1_podgroup.yaml apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: - name: jobs.batch.volcano.sh + annotations: + controller-gen.kubebuilder.io/version: v0.6.0 + creationTimestamp: null + name: podgroups.scheduling.volcano.sh spec: - group: batch.volcano.sh + group: scheduling.volcano.sh names: - kind: Job - plural: jobs + kind: PodGroup + listKind: PodGroupList + plural: podgroups shortNames: - - vcjob - - vj + - pg + - podgroup-v1beta1 + singular: podgroup scope: Namespaced - validation: - openAPIV3Schema: - type: object - properties: - apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources' - type: string - kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds' - type: string - metadata: - type: object - spec: - description: Specification of the desired behavior of a cron job, including - the minAvailable - properties: - volumes: - description: The volumes for Job - items: - properties: - volumeClaim: - description: VolumeClaim defines the PVC used by the VolumeMount. - type: object - mountPath: - description: Path within the container at which the volume should be mounted. - Must not contain ':'. - type: string - volumeClaimName: - description: The name of the volume claim. - type: string - type: object - required: - - mountPath - type: array - minAvailable: - description: The minimal available pods to run for this Job - format: int32 - type: integer - policies: - description: Specifies the default lifecycle of tasks - items: - properties: - action: - description: The action that will be taken to the PodGroup according - to Event. One of "Restart", "None". Default to None. - type: string - event: - description: The Event recorded by scheduler; the controller takes - actions according to this Event. - type: string - events: - description: The Events recorded by scheduler; the controller takes - actions according to this Events. - type: array - items: - type: string - timeout: - description: Timeout is the grace period for controller to take - actions. Default to nil (take action immediately). - type: object + versions: + - name: v1beta1 + schema: + openAPIV3Schema: + description: PodGroup is a collection of Pod; used for batch workload. + properties: + apiVersion: + description: 'APIVersion defines the versioned schema of this representation + of an object. Servers should convert recognized schemas to the latest + internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + type: string + kind: + description: 'Kind is a string value representing the REST resource this + object represents. Servers may infer this from the endpoint the client + submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + type: string + metadata: + type: object + spec: + description: 'Specification of the desired behavior of the pod group. + More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status' + properties: + minMember: + description: MinMember defines the minimal number of members/tasks + to run the pod group; if there's not enough resources to start all + tasks, the scheduler will not start anyone. + format: int32 + type: integer + minResources: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: MinResources defines the minimal resource of members/tasks + to run the pod group; if there's not enough resources to start all + tasks, the scheduler will not start anyone. type: object - type: array - schedulerName: - description: SchedulerName is the default value of `tasks.template.spec.schedulerName`. - type: string - plugins: - description: Enabled task plugins when creating job. - type: object - tasks: - description: Tasks specifies the task specification of Job - items: - properties: - name: - description: Name specifies the name of tasks - type: string - policies: - description: Specifies the lifecycle of task - items: - properties: - action: - description: The action that will be taken to the PodGroup - according to Event. One of "Restart", "None". Default - to None. - type: string - event: - description: The Event recorded by scheduler; the controller - takes actions according to this Event. - type: string - events: - description: The Events recorded by scheduler; the controller takes - actions according to this Events. - type: array - items: - type: string - timeout: - description: Timeout is the grace period for controller - to take actions. Default to nil (take action immediately). - type: object - type: object - type: array - replicas: - description: Replicas specifies the replicas of this TaskSpec - in Job - format: int32 - type: integer - template: - description: Specifies the pod that will be created for this TaskSpec - when executing a Job - type: object + minTaskMember: + additionalProperties: + format: int32 + type: integer + description: MinTaskMember defines the minimal number of pods to run + each task in the pod group; if there's not enough resources to start + each task, the scheduler will not start anyone. type: object - type: array - queue: - description: The name of the queue on which job should been created - type: string - maxRetry: - description: The limit for retrying submiting job, default is 3 - format: int32 - type: integer - type: object - status: - description: Current status of Job - properties: - succeeded: - description: The number of pods which reached phase Succeeded. - format: int32 - type: integer - failed: - description: The number of pods which reached phase Failed. - format: int32 - type: integer - minAvailable: - description: The minimal available pods to run for this Job - format: int32 - type: integer - pending: - description: The number of pending pods. - format: int32 - type: integer - running: - description: The number of running pods. - format: int32 - type: integer - version: - description: Job's current version - format: int32 - type: integer - retryCount: - description: The number that volcano retried to submit the job. - format: int32 - type: integer - controlledResources: - description: All of the resources that are controlled by this job. - type: object - additionalProperties: + priorityClassName: + description: If specified, indicates the PodGroup's priority. "system-node-critical" + and "system-cluster-critical" are two special keywords which indicate + the highest priorities with the former being the highest priority. + Any other name must be defined by creating a PriorityClass object + with that name. If not specified, the PodGroup priority will be + default or zero if there is no default. type: string - state: - description: Current state of Job. - properties: - message: - description: Human-readable message indicating details about last - transition. - type: string - phase: - description: The phase of Job - type: string - reason: - description: Unique, one-word, CamelCase reason for the condition's - last transition. - type: string - lastTransitionTime: - description: The time of last state transition. - format: date-time - type: string - type: object - type: object - version: v1alpha1 - subresources: - status: {} + queue: + description: Queue defines the queue to allocate resource for PodGroup; + if queue does not exist, the PodGroup will not be scheduled. Defaults + to `default` Queue with the lowest weight. + type: string + type: object + status: + description: Status represents the current information about a pod group. + This data may not be up to date. + properties: + conditions: + description: The conditions of PodGroup. + items: + description: PodGroupCondition contains details for the current + state of this pod group. + properties: + lastTransitionTime: + description: Last time the phase transitioned from another to + current phase. + format: date-time + type: string + message: + description: Human-readable message indicating details about + last transition. + type: string + reason: + description: Unique, one-word, CamelCase reason for the phase's + last transition. + type: string + status: + description: Status is the status of the condition. + type: string + transitionID: + description: The ID of condition transition. + type: string + type: + description: Type is the type of the condition + type: string + type: object + type: array + failed: + description: The number of pods which reached phase Failed. + format: int32 + type: integer + phase: + description: Current phase of PodGroup. + type: string + running: + description: The number of actively running pods. + format: int32 + type: integer + succeeded: + description: The number of pods which reached phase Succeeded. + format: int32 + type: integer + type: object + type: object + served: true + storage: true status: acceptedNames: kind: "" plural: "" conditions: [] storedVersions: [] - --- -# Source: volcano/templates/bus_v1alpha1_command.yaml +# Source: volcano/templates/scheduling_v1beta1_queue.yaml apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: - name: commands.bus.volcano.sh + annotations: + controller-gen.kubebuilder.io/version: v0.6.0 + creationTimestamp: null + name: queues.scheduling.volcano.sh spec: - group: bus.volcano.sh + group: scheduling.volcano.sh names: - kind: Command - plural: commands - scope: Namespaced - validation: - openAPIV3Schema: - type: object - properties: - action: - description: Action defines the action that will be took to the target object. - type: string - apiVersion: - description: 'APIVersion defines the versioned schema of this representation - of an object. Servers should convert recognized schemas to the latest - internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources' - type: string - kind: - description: 'Kind is a string value representing the REST resource this - object represents. Servers may infer this from the endpoint the client - submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds' - type: string - message: - description: Human-readable message indicating details of this command. - type: string - metadata: - type: object - reason: - description: Unique, one-word, CamelCase reason for this command. - type: string - target: - description: TargetObject defines the target object of this command. - type: object - version: v1alpha1 + kind: Queue + listKind: QueueList + plural: queues + shortNames: + - q + - queue-v1beta1 + singular: queue + scope: Cluster + versions: + - name: v1beta1 + schema: + openAPIV3Schema: + description: Queue is a queue of PodGroup. + properties: + apiVersion: + description: 'APIVersion defines the versioned schema of this representation + of an object. Servers should convert recognized schemas to the latest + internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + type: string + kind: + description: 'Kind is a string value representing the REST resource this + object represents. Servers may infer this from the endpoint the client + submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + type: string + metadata: + type: object + spec: + description: 'Specification of the desired behavior of the queue. More + info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status' + properties: + capability: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: ResourceList is a set of (resource name, quantity) pairs. + type: object + extendClusters: + description: extendCluster indicate the jobs in this Queue will be + dispatched to these clusters. + items: + description: CluterSpec represents the template of Cluster + properties: + capacity: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: ResourceList is a set of (resource name, quantity) + pairs. + type: object + name: + type: string + weight: + format: int32 + type: integer + type: object + type: array + guarantee: + description: Guarantee indicate configuration about resource reservation + properties: + resource: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: The amount of cluster resource reserved for queue. + Just set either `percentage` or `resource` + type: object + type: object + reclaimable: + description: Reclaimable indicate whether the queue can be reclaimed + by other queue + type: boolean + weight: + format: int32 + type: integer + type: object + status: + description: The status of queue. + properties: + inqueue: + description: The number of `Inqueue` PodGroup in this queue. + format: int32 + type: integer + pending: + description: The number of 'Pending' PodGroup in this queue. + format: int32 + type: integer + reservation: + description: Reservation is the profile of resource reservation for + queue + properties: + nodes: + description: Nodes are Locked nodes for queue + items: + type: string + type: array + resource: + additionalProperties: + anyOf: + - type: integer + - type: string + pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$ + x-kubernetes-int-or-string: true + description: Resource is a list of total idle resource in locked + nodes. + type: object + type: object + running: + description: The number of 'Running' PodGroup in this queue. + format: int32 + type: integer + state: + description: State is state of queue + type: string + unknown: + description: The number of 'Unknown' PodGroup in this queue. + format: int32 + type: integer + type: object + type: object + served: true + storage: true + subresources: + status: {} status: acceptedNames: kind: "" plural: "" conditions: [] storedVersions: [] - ---- -# Source: volcano/templates/scheduling_v1beta1_podgroup.yaml -apiVersion: apiextensions.k8s.io/v1 -kind: CustomResourceDefinition -metadata: - name: podgroups.scheduling.volcano.sh -spec: - group: scheduling.volcano.sh - names: - kind: PodGroup - plural: podgroups - shortNames: - - pg - - podgroup-v1beta1 - scope: Namespaced - validation: - openAPIV3Schema: - properties: - apiVersion: - type: string - kind: - type: string - metadata: - type: object - spec: - properties: - minMember: - format: int32 - type: integer - queue: - type: string - priorityClassName: - type: string - type: object - status: - properties: - succeeded: - format: int32 - type: integer - failed: - format: int32 - type: integer - running: - format: int32 - type: integer - type: object - type: object - version: v1beta1 - --- -# Source: volcano/templates/scheduling_v1beta1_queue.yaml +# Source: volcano/templates/nodeinfo_v1alpha1_numatopologies.yaml apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: - name: queues.scheduling.volcano.sh + annotations: + controller-gen.kubebuilder.io/version: v0.6.0 + creationTimestamp: null + name: numatopologies.nodeinfo.volcano.sh spec: - group: scheduling.volcano.sh + group: nodeinfo.volcano.sh names: - kind: Queue - plural: queues + kind: Numatopology + listKind: NumatopologyList + plural: numatopologies shortNames: - - q - - queue-v1beta1 + - numatopo + singular: numatopology scope: Cluster - validation: - openAPIV3Schema: - properties: - apiVersion: - type: string - kind: - type: string - metadata: - type: object - spec: - properties: - weight: - format: int32 - type: integer - capability: - type: object - type: object - status: - properties: - state: - type: string - unknown: - format: int32 - type: integer - pending: - format: int32 - type: integer - running: - format: int32 - type: integer - inqueue: - format: int32 - type: integer - type: object - type: object - version: v1beta1 - subresources: - status: {} + versions: + - name: v1alpha1 + schema: + openAPIV3Schema: + description: Numatopology is the Schema for the Numatopologies API + properties: + apiVersion: + description: 'APIVersion defines the versioned schema of this representation + of an object. Servers should convert recognized schemas to the latest + internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' + type: string + kind: + description: 'Kind is a string value representing the REST resource this + object represents. Servers may infer this from the endpoint the client + submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' + type: string + metadata: + type: object + spec: + description: Specification of the numa information of the worker node + properties: + cpuDetail: + additionalProperties: + description: CPUInfo is the cpu topology detail + properties: + core: + type: integer + numa: + type: integer + socket: + type: integer + type: object + description: Specifies the cpu topology info Key is cpu id + type: object + numares: + additionalProperties: + description: ResourceInfo is the sets about resource capacity and + allocatable + properties: + allocatable: + type: string + capacity: + type: integer + type: object + description: Specifies the numa info for the resource Key is resource + name + type: object + policies: + additionalProperties: + type: string + description: Specifies the policy of the manager + type: object + resReserved: + additionalProperties: + type: string + description: Specifies the reserved resource of the node Key is resource + name + type: object + type: object + type: object + served: true + storage: true +status: + acceptedNames: + kind: "" + plural: "" + conditions: [] + storedVersions: []