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Merge pull request #6651 from tenzen-y/move-provisioning-request-to-a…
…pi-module CA: Move the ProvisioningRequest CRD to apis module
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cluster-autoscaler/apis/config/crd/autoscaling.x-k8s.io_provisioningrequests.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,236 @@ | ||
| --- | ||
| apiVersion: apiextensions.k8s.io/v1 | ||
| kind: CustomResourceDefinition | ||
| metadata: | ||
| annotations: | ||
| controller-gen.kubebuilder.io/version: v0.14.0 | ||
| name: provisioningrequests.autoscaling.x-k8s.io | ||
| spec: | ||
| group: autoscaling.x-k8s.io | ||
| names: | ||
| kind: ProvisioningRequest | ||
| listKind: ProvisioningRequestList | ||
| plural: provisioningrequests | ||
| shortNames: | ||
| - provreq | ||
| - provreqs | ||
| singular: provisioningrequest | ||
| scope: Namespaced | ||
| versions: | ||
| - additionalPrinterColumns: | ||
| - jsonPath: .metadata.creationTimestamp | ||
| name: Age | ||
| type: date | ||
| name: v1beta1 | ||
| schema: | ||
| openAPIV3Schema: | ||
| description: |- | ||
| ProvisioningRequest is a way to express additional capacity | ||
| that we would like to provision in the cluster. Cluster Autoscaler | ||
| can use this information in its calculations and signal if the capacity | ||
| is available in the cluster or actively add capacity if needed. | ||
| 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: |- | ||
| Spec contains specification of the ProvisioningRequest object. | ||
| More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status. | ||
| The spec is immutable, to make changes to the request users are expected to delete an existing | ||
| and create a new object with the corrected fields. | ||
| properties: | ||
| parameters: | ||
| additionalProperties: | ||
| description: Parameter is limited to 255 characters. | ||
| maxLength: 255 | ||
| type: string | ||
| description: |- | ||
| Parameters contains all other parameters classes may require. | ||
| 'atomic-scale-up.kubernetes.io' supports 'ValidUntilSeconds' parameter, which should contain | ||
| a string denoting duration for which we should retry (measured since creation fo the CR). | ||
| maxProperties: 100 | ||
| type: object | ||
| x-kubernetes-validations: | ||
| - message: Value is immutable | ||
| rule: self == oldSelf | ||
| podSets: | ||
| description: |- | ||
| PodSets lists groups of pods for which we would like to provision | ||
| resources. | ||
| items: | ||
| description: PodSet represents one group of pods for Provisioning | ||
| Request to provision capacity. | ||
| properties: | ||
| count: | ||
| description: |- | ||
| Count contains the number of pods that will be created with a given | ||
| template. | ||
| format: int32 | ||
| minimum: 1 | ||
| type: integer | ||
| podTemplateRef: | ||
| description: |- | ||
| PodTemplateRef is a reference to a PodTemplate object that is representing pods | ||
| that will consume this reservation (must be within the same namespace). | ||
| Users need to make sure that the fields relevant to scheduler (e.g. node selector tolerations) | ||
| are consistent between this template and actual pods consuming the Provisioning Request. | ||
| properties: | ||
| name: | ||
| description: |- | ||
| Name of the referenced object. | ||
| More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#names | ||
| maxLength: 253 | ||
| pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ | ||
| type: string | ||
| type: object | ||
| required: | ||
| - count | ||
| - podTemplateRef | ||
| type: object | ||
| maxItems: 32 | ||
| minItems: 1 | ||
| type: array | ||
| x-kubernetes-validations: | ||
| - message: Value is immutable | ||
| rule: self == oldSelf | ||
| provisioningClassName: | ||
| description: |- | ||
| ProvisioningClassName describes the different modes of provisioning the resources. | ||
| Currently there is no support for 'ProvisioningClass' objects. | ||
| Supported values: | ||
| * check-capacity.kubernetes.io - check if current cluster state can fullfil this request, | ||
| do not reserve the capacity. Users should provide a reference to a valid PodTemplate object. | ||
| CA will check if there is enough capacity in cluster to fulfill the request and put | ||
| the answer in 'CapacityAvailable' condition. | ||
| * atomic-scale-up.kubernetes.io - provision the resources in an atomic manner. | ||
| Users should provide a reference to a valid PodTemplate object. | ||
| CA will try to create the VMs in an atomic manner, clean any partially provisioned VMs | ||
| and re-try the operation in a exponential back-off manner. Users can configure the timeout | ||
| duration after which the request will fail by 'ValidUntilSeconds' key in 'Parameters'. | ||
| CA will set 'Failed=true' or 'Provisioned=true' condition according to the outcome. | ||
| * ... - potential other classes that are specific to the cloud providers. | ||
| 'kubernetes.io' suffix is reserved for the modes defined in Kubernetes projects. | ||
| maxLength: 253 | ||
| pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$ | ||
| type: string | ||
| x-kubernetes-validations: | ||
| - message: Value is immutable | ||
| rule: self == oldSelf | ||
| required: | ||
| - podSets | ||
| - provisioningClassName | ||
| type: object | ||
| status: | ||
| description: Status of the ProvisioningRequest. CA constantly reconciles | ||
| this field. | ||
| properties: | ||
| conditions: | ||
| description: |- | ||
| Conditions represent the observations of a Provisioning Request's | ||
| current state. Those will contain information whether the capacity | ||
| was found/created or if there were any issues. The condition types | ||
| may differ between different provisioning classes. | ||
| items: | ||
| description: "Condition contains details for one aspect of the current | ||
| state of this API Resource.\n---\nThis struct is intended for | ||
| direct use as an array at the field path .status.conditions. For | ||
| example,\n\n\n\ttype FooStatus struct{\n\t // Represents the | ||
| observations of a foo's current state.\n\t // Known .status.conditions.type | ||
| are: \"Available\", \"Progressing\", and \"Degraded\"\n\t // | ||
| +patchMergeKey=type\n\t // +patchStrategy=merge\n\t // +listType=map\n\t | ||
| \ // +listMapKey=type\n\t Conditions []metav1.Condition `json:\"conditions,omitempty\" | ||
| patchStrategy:\"merge\" patchMergeKey:\"type\" protobuf:\"bytes,1,rep,name=conditions\"`\n\n\n\t | ||
| \ // other fields\n\t}" | ||
| properties: | ||
| lastTransitionTime: | ||
| description: |- | ||
| lastTransitionTime is the last time the condition transitioned from one status to another. | ||
| This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. | ||
| format: date-time | ||
| type: string | ||
| message: | ||
| description: |- | ||
| message is a human readable message indicating details about the transition. | ||
| This may be an empty string. | ||
| maxLength: 32768 | ||
| type: string | ||
| observedGeneration: | ||
| description: |- | ||
| observedGeneration represents the .metadata.generation that the condition was set based upon. | ||
| For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date | ||
| with respect to the current state of the instance. | ||
| format: int64 | ||
| minimum: 0 | ||
| type: integer | ||
| reason: | ||
| description: |- | ||
| reason contains a programmatic identifier indicating the reason for the condition's last transition. | ||
| Producers of specific condition types may define expected values and meanings for this field, | ||
| and whether the values are considered a guaranteed API. | ||
| The value should be a CamelCase string. | ||
| This field may not be empty. | ||
| maxLength: 1024 | ||
| minLength: 1 | ||
| pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$ | ||
| type: string | ||
| status: | ||
| description: status of the condition, one of True, False, Unknown. | ||
| enum: | ||
| - "True" | ||
| - "False" | ||
| - Unknown | ||
| type: string | ||
| type: | ||
| description: |- | ||
| type of condition in CamelCase or in foo.example.com/CamelCase. | ||
| --- | ||
| Many .condition.type values are consistent across resources like Available, but because arbitrary conditions can be | ||
| useful (see .node.status.conditions), the ability to deconflict is important. | ||
| The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt) | ||
| maxLength: 316 | ||
| pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$ | ||
| type: string | ||
| required: | ||
| - lastTransitionTime | ||
| - message | ||
| - reason | ||
| - status | ||
| - type | ||
| type: object | ||
| type: array | ||
| x-kubernetes-list-map-keys: | ||
| - type | ||
| x-kubernetes-list-type: map | ||
| provisioningClassDetails: | ||
| additionalProperties: | ||
| description: Detail is limited to 32768 characters. | ||
| maxLength: 32768 | ||
| type: string | ||
| description: |- | ||
| ProvisioningClassDetails contains all other values custom provisioning classes may | ||
| want to pass to end users. | ||
| maxProperties: 64 | ||
| type: object | ||
| type: object | ||
| required: | ||
| - spec | ||
| type: object | ||
| served: true | ||
| storage: true | ||
| subresources: | ||
| status: {} |
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