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serving-core.yaml
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# Copyright 2018 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
apiVersion: v1
kind: Namespace
metadata:
name: knative-serving
labels:
app.kubernetes.io/name: knative-serving
app.kubernetes.io/version: "1.3.0"
serving.knative.dev/release: "v1.3.0"
---
# Copyright 2019 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Use this aggregated ClusterRole when you need readonly access to "Addressables"
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
# Named like this to avoid clashing with eventing's existing `addressable-resolver` role
# (which should be identical, but isn't guaranteed to be installed alongside serving).
name: knative-serving-aggregated-addressable-resolver
labels:
serving.knative.dev/release: "v1.3.0"
app.kubernetes.io/version: "1.3.0"
app.kubernetes.io/name: knative-serving
aggregationRule:
clusterRoleSelectors:
- matchLabels:
duck.knative.dev/addressable: "true"
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: knative-serving-addressable-resolver
labels:
serving.knative.dev/release: "v1.3.0"
app.kubernetes.io/version: "1.3.0"
app.kubernetes.io/name: knative-serving
# Labeled to facilitate aggregated cluster roles that act on Addressables.
duck.knative.dev/addressable: "true"
# Do not use this role directly. These rules will be added to the "addressable-resolver" role.
rules:
- apiGroups:
- serving.knative.dev
resources:
- routes
- routes/status
- services
- services/status
verbs:
- get
- list
- watch
---
# Copyright 2019 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: knative-serving-namespaced-admin
labels:
rbac.authorization.k8s.io/aggregate-to-admin: "true"
serving.knative.dev/release: "v1.3.0"
app.kubernetes.io/version: "1.3.0"
app.kubernetes.io/name: knative-serving
rules:
- apiGroups: ["serving.knative.dev"]
resources: ["*"]
verbs: ["*"]
- apiGroups: ["networking.internal.knative.dev", "autoscaling.internal.knative.dev", "caching.internal.knative.dev"]
resources: ["*"]
verbs: ["get", "list", "watch"]
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: knative-serving-namespaced-edit
labels:
rbac.authorization.k8s.io/aggregate-to-edit: "true"
serving.knative.dev/release: "v1.3.0"
app.kubernetes.io/version: "1.3.0"
app.kubernetes.io/name: knative-serving
rules:
- apiGroups: ["serving.knative.dev"]
resources: ["*"]
verbs: ["create", "update", "patch", "delete"]
- apiGroups: ["networking.internal.knative.dev", "autoscaling.internal.knative.dev", "caching.internal.knative.dev"]
resources: ["*"]
verbs: ["get", "list", "watch"]
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: knative-serving-namespaced-view
labels:
rbac.authorization.k8s.io/aggregate-to-view: "true"
serving.knative.dev/release: "v1.3.0"
app.kubernetes.io/version: "1.3.0"
app.kubernetes.io/name: knative-serving
rules:
- apiGroups: ["serving.knative.dev", "networking.internal.knative.dev", "autoscaling.internal.knative.dev", "caching.internal.knative.dev"]
resources: ["*"]
verbs: ["get", "list", "watch"]
---
# Copyright 2019 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: knative-serving-core
labels:
serving.knative.dev/controller: "true"
serving.knative.dev/release: "v1.3.0"
app.kubernetes.io/version: "1.3.0"
app.kubernetes.io/name: knative-serving
rules:
- apiGroups: [""]
resources: ["pods", "namespaces", "secrets", "configmaps", "endpoints", "services", "events", "serviceaccounts"]
verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]
- apiGroups: [""]
resources: ["endpoints/restricted"] # Permission for RestrictedEndpointsAdmission
verbs: ["create"]
- apiGroups: [""]
resources: ["namespaces/finalizers"] # finalizers are needed for the owner reference of the webhook
verbs: ["update"]
- apiGroups: ["apps"]
resources: ["deployments", "deployments/finalizers"] # finalizers are needed for the owner reference of the webhook
verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]
- apiGroups: ["admissionregistration.k8s.io"]
resources: ["mutatingwebhookconfigurations", "validatingwebhookconfigurations"]
verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]
- apiGroups: ["apiextensions.k8s.io"]
resources: ["customresourcedefinitions", "customresourcedefinitions/status"]
verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]
- apiGroups: ["autoscaling"]
resources: ["horizontalpodautoscalers"]
verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]
- apiGroups: ["coordination.k8s.io"]
resources: ["leases"]
verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]
- apiGroups: ["serving.knative.dev", "autoscaling.internal.knative.dev", "networking.internal.knative.dev"]
resources: ["*", "*/status", "*/finalizers"]
verbs: ["get", "list", "create", "update", "delete", "deletecollection", "patch", "watch"]
- apiGroups: ["caching.internal.knative.dev"]
resources: ["images"]
verbs: ["get", "list", "create", "update", "delete", "patch", "watch"]
---
# Copyright 2019 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: knative-serving-podspecable-binding
labels:
serving.knative.dev/release: "v1.3.0"
app.kubernetes.io/version: "1.3.0"
app.kubernetes.io/name: knative-serving
# Labeled to facilitate aggregated cluster roles that act on PodSpecables.
duck.knative.dev/podspecable: "true"
# Do not use this role directly. These rules will be added to the "podspecable-binder" role.
rules:
- apiGroups:
- serving.knative.dev
resources:
- configurations
- services
verbs:
- list
- watch
- patch
---
# Copyright 2018 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
apiVersion: v1
kind: ServiceAccount
metadata:
name: controller
namespace: knative-serving
labels:
app.kubernetes.io/component: controller
app.kubernetes.io/name: knative-serving
app.kubernetes.io/version: "1.3.0"
serving.knative.dev/release: "v1.3.0"
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: knative-serving-admin
labels:
app.kubernetes.io/name: knative-serving
app.kubernetes.io/version: "1.3.0"
serving.knative.dev/release: "v1.3.0"
aggregationRule:
clusterRoleSelectors:
- matchLabels:
serving.knative.dev/controller: "true"
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: knative-serving-controller-admin
labels:
app.kubernetes.io/component: controller
app.kubernetes.io/name: knative-serving
app.kubernetes.io/version: "1.3.0"
serving.knative.dev/release: "v1.3.0"
subjects:
- kind: ServiceAccount
name: controller
namespace: knative-serving
roleRef:
kind: ClusterRole
name: knative-serving-admin
apiGroup: rbac.authorization.k8s.io
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: knative-serving-controller-addressable-resolver
labels:
app.kubernetes.io/component: controller
app.kubernetes.io/name: knative-serving
app.kubernetes.io/version: "1.3.0"
serving.knative.dev/release: "v1.3.0"
subjects:
- kind: ServiceAccount
name: controller
namespace: knative-serving
roleRef:
kind: ClusterRole
name: knative-serving-aggregated-addressable-resolver
apiGroup: rbac.authorization.k8s.io
---
# Copyright 2018 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: images.caching.internal.knative.dev
labels:
app.kubernetes.io/name: knative-serving
app.kubernetes.io/version: "1.3.0"
knative.dev/crd-install: "true"
spec:
group: caching.internal.knative.dev
names:
kind: Image
plural: images
singular: image
categories:
- knative-internal
- caching
shortNames:
- img
scope: Namespaced
versions:
- name: v1alpha1
served: true
storage: true
subresources:
status: {}
schema:
openAPIV3Schema:
type: object
# this is a work around so we don't need to flush out the
# schema for each version at this time
#
# see issue: https://github.com/knative/serving/issues/912
x-kubernetes-preserve-unknown-fields: true
additionalPrinterColumns:
- name: Image
type: string
jsonPath: .spec.image
---
# Copyright 2020 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: certificates.networking.internal.knative.dev
labels:
app.kubernetes.io/name: knative-serving
app.kubernetes.io/version: "1.3.0"
serving.knative.dev/release: "v1.3.0"
knative.dev/crd-install: "true"
spec:
group: networking.internal.knative.dev
versions:
- name: v1alpha1
served: true
storage: true
subresources:
status: {}
schema:
openAPIV3Schema:
type: object
# this is a work around so we don't need to flush out the
# schema for each version at this time
#
# see issue: https://github.com/knative/serving/issues/912
x-kubernetes-preserve-unknown-fields: true
additionalPrinterColumns:
- name: Ready
type: string
jsonPath: ".status.conditions[?(@.type==\"Ready\")].status"
- name: Reason
type: string
jsonPath: ".status.conditions[?(@.type==\"Ready\")].reason"
names:
kind: Certificate
plural: certificates
singular: certificate
categories:
- knative-internal
- networking
shortNames:
- kcert
scope: Namespaced
---
# Copyright 2019 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Note: The schema part of the spec is auto-generated by hack/update-schemas.sh.
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: configurations.serving.knative.dev
labels:
app.kubernetes.io/name: knative-serving
app.kubernetes.io/version: "1.3.0"
serving.knative.dev/release: "v1.3.0"
knative.dev/crd-install: "true"
duck.knative.dev/podspecable: "true"
spec:
group: serving.knative.dev
names:
kind: Configuration
plural: configurations
singular: configuration
categories:
- all
- knative
- serving
shortNames:
- config
- cfg
scope: Namespaced
versions:
- name: v1
served: true
storage: true
subresources:
status: {}
additionalPrinterColumns:
- name: LatestCreated
type: string
jsonPath: .status.latestCreatedRevisionName
- name: LatestReady
type: string
jsonPath: .status.latestReadyRevisionName
- name: Ready
type: string
jsonPath: ".status.conditions[?(@.type=='Ready')].status"
- name: Reason
type: string
jsonPath: ".status.conditions[?(@.type=='Ready')].reason"
schema:
openAPIV3Schema:
description: 'Configuration represents the "floating HEAD" of a linear history of Revisions. Users create new Revisions by updating the Configuration''s spec. The "latest created" revision''s name is available under status, as is the "latest ready" revision''s name. See also: https://github.com/knative/serving/blob/main/docs/spec/overview.md#configuration'
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/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: ConfigurationSpec holds the desired state of the Configuration (from the client).
type: object
properties:
template:
description: Template holds the latest specification for the Revision to be stamped out.
type: object
properties:
metadata:
type: object
properties:
annotations:
type: object
additionalProperties:
type: string
finalizers:
type: array
items:
type: string
labels:
type: object
additionalProperties:
type: string
name:
type: string
namespace:
type: string
x-kubernetes-preserve-unknown-fields: true
spec:
description: RevisionSpec holds the desired state of the Revision (from the client).
type: object
required:
- containers
properties:
automountServiceAccountToken:
description: AutomountServiceAccountToken indicates whether a service account token should be automatically mounted.
type: boolean
containerConcurrency:
description: ContainerConcurrency specifies the maximum allowed in-flight (concurrent) requests per container of the Revision. Defaults to `0` which means concurrency to the application is not limited, and the system decides the target concurrency for the autoscaler.
type: integer
format: int64
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.
type: array
items:
description: A single application container that you want to run within a pod.
type: object
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. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(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'
type: array
items:
type: string
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. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(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'
type: array
items:
type: string
env:
description: List of environment variables to set in the container. Cannot be updated.
type: array
items:
description: EnvVar represents an environment variable present in a Container.
type: object
required:
- name
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 previously 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. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(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.
type: object
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
type: object
required:
- key
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
secretKeyRef:
description: Selects a key of a secret in the pod's namespace
type: object
required:
- key
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
x-kubernetes-preserve-unknown-fields: true
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.
type: array
items:
description: EnvFromSource represents the source of a set of ConfigMaps
type: object
properties:
configMapRef:
description: The ConfigMap to select from
type: object
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
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
type: object
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
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
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'
type: object
properties:
exec:
description: One and only one of the following should be specified. Exec specifies the action to take.
type: object
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.
type: array
items:
type: string
failureThreshold:
description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
type: integer
format: int32
httpGet:
description: HTTPGet specifies the http request to perform.
type: object
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.
type: array
items:
description: HTTPHeader describes a custom header to be used in HTTP probes
type: object
required:
- name
- value
properties:
name:
description: The header field name
type: string
value:
description: The header field value
type: string
path:
description: Path to access on the HTTP server.
type: string
scheme:
description: Scheme to use for connecting to the host. Defaults to HTTP.
type: string
x-kubernetes-preserve-unknown-fields: true
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'
type: integer
format: int32
periodSeconds:
description: How often (in seconds) to perform the probe.
type: integer
format: int32
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.
type: integer
format: int32
tcpSocket:
description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
type: object
properties:
host:
description: 'Optional: Host name to connect to, defaults to the pod IP.'
type: string
x-kubernetes-preserve-unknown-fields: true
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'
type: integer
format: int32
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.
type: array
items:
description: ContainerPort represents a network port in a single container.
type: object
required:
- containerPort
properties:
containerPort:
description: Number of port to expose on the pod's IP address. This must be a valid port number, 0 < x < 65536.
type: integer
format: int32
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:
description: Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP".
type: string
default: TCP
x-kubernetes-preserve-unknown-fields: true
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'
type: object
properties:
exec:
description: One and only one of the following should be specified. Exec specifies the action to take.
type: object
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.
type: array
items:
type: string
failureThreshold:
description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
type: integer
format: int32
httpGet:
description: HTTPGet specifies the http request to perform.
type: object
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.
type: array
items:
description: HTTPHeader describes a custom header to be used in HTTP probes
type: object
required:
- name
- value
properties:
name:
description: The header field name
type: string
value:
description: The header field value
type: string
path:
description: Path to access on the HTTP server.
type: string
scheme:
description: Scheme to use for connecting to the host. Defaults to HTTP.
type: string
x-kubernetes-preserve-unknown-fields: true
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'
type: integer
format: int32
periodSeconds:
description: How often (in seconds) to perform the probe.
type: integer
format: int32
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.
type: integer
format: int32
tcpSocket:
description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
type: object
properties:
host:
description: 'Optional: Host name to connect to, defaults to the pod IP.'
type: string
x-kubernetes-preserve-unknown-fields: true
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'
type: integer
format: int32
resources:
description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
properties:
limits:
description: 'Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
additionalProperties:
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
anyOf:
- type: integer
- type: string
x-kubernetes-int-or-string: true
requests:
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-resources-containers/'
type: object
additionalProperties:
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
anyOf:
- type: integer
- type: string
x-kubernetes-int-or-string: true
securityContext:
description: 'SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/'
type: object
properties:
capabilities:
description: The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime.
type: object
properties:
drop:
description: Removed capabilities
type: array
items:
description: Capability represent POSIX capabilities type
type: string
x-kubernetes-preserve-unknown-fields: true
readOnlyRootFilesystem:
description: Whether this container has a read-only root filesystem. Default is false.
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.
type: integer
format: int64
x-kubernetes-preserve-unknown-fields: true
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
volumeMounts:
description: Pod volumes to mount into the container's filesystem. Cannot be updated.
type: array
items:
description: VolumeMount describes a mounting of a Volume within a container.
type: object
required:
- mountPath
- name
properties:
mountPath:
description: Path within the container at which the volume should be mounted. Must not contain ':'.
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
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
x-kubernetes-preserve-unknown-fields: true
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
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'
type: array
items:
description: LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
type: object
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
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
timeoutSeconds:
description: TimeoutSeconds is the maximum duration in seconds that the request routing layer will wait for a request delivered to a container to begin replying (send network traffic). If unspecified, a system default will be provided.
type: integer
format: int64
volumes:
description: 'List of volumes that can be mounted by containers belonging to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes'
type: array
items:
description: Volume represents a named volume in a pod that may be accessed by any container in the pod.
type: object
required:
- name
properties:
configMap:
description: ConfigMap represents a configMap that should populate this volume
type: object
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.'
type: integer
format: int32
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 '..'.
type: array
items:
description: Maps a string key to a path within a volume.
type: object
required:
- key
- path
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.'
type: integer
format: int32
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
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
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
projected:
description: Items for all in one resources secrets, configmaps, and downward API
type: object
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.
type: integer
format: int32
sources:
description: list of volume projections
type: array
items:
description: Projection that may be projected along with other supported volume types
type: object
properties:
configMap:
description: information about the configMap data to project
type: object
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 '..'.
type: array
items:
description: Maps a string key to a path within a volume.
type: object
required:
- key
- path
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.'
type: integer
format: int32
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
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
secret:
description: information about the secret data to project
type: object
properties: