# 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: metrics.autoscaling.internal.knative.dev
  labels:
    serving.knative.dev/release: devel
    knative.dev/crd-install: "true"
spec:
  group: autoscaling.internal.knative.dev
  names:
    kind: Metric
    plural: metrics
    singular: metric
    categories:
      - knative-internal
      - autoscaling
  scope: Namespaced
  versions:
    - name: v1alpha1
      served: true
      storage: true
      subresources:
        status: {}
      additionalPrinterColumns:
        - name: Ready
          type: string
          jsonPath: ".status.conditions[?(@.type=='Ready')].status"
        - name: Reason
          type: string
          jsonPath: ".status.conditions[?(@.type=='Ready')].reason"
      schema:
        openAPIV3Schema:
          description: Metric represents a resource to configure the metric collector with.
          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: Spec holds the desired state of the Metric (from the client).
              type: object
              required:
                - panicWindow
                - scrapeTarget
                - stableWindow
              properties:
                panicWindow:
                  description: PanicWindow is the aggregation window for metrics where quick reactions are needed.
                  type: integer
                  format: int64
                scrapeTarget:
                  description: ScrapeTarget is the K8s service that publishes the metric endpoint.
                  type: string
                stableWindow:
                  description: StableWindow is the aggregation window for metrics in a stable state.
                  type: integer
                  format: int64
            status:
              description: Status communicates the observed state of the Metric (from the controller).
              type: object
              properties:
                annotations:
                  description: Annotations is additional Status fields for the Resource to save some additional State as well as convey more information to the user. This is roughly akin to Annotations on any k8s resource, just the reconciler conveying richer information outwards.
                  type: object
                  additionalProperties:
                    type: string
                conditions:
                  description: Conditions the latest available observations of a resource's current state.
                  type: array
                  items:
                    description: 'Conditions defines a readiness condition for a Knative resource. See: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#typical-status-properties'
                    type: object
                    required:
                      - status
                      - type
                    properties:
                      lastTransitionTime:
                        description: LastTransitionTime is the last time the condition transitioned from one status to another. We use VolatileTime in place of metav1.Time to exclude this from creating equality.Semantic differences (all other things held constant).
                        type: string
                        format: date-time
                      message:
                        description: A human readable message indicating details about the transition.
                        type: string
                      reason:
                        description: The reason for the condition's last transition.
                        type: string
                      severity:
                        description: Severity with which to treat failures of this type of condition. When this is not specified, it defaults to Error.
                        type: string
                      status:
                        description: Status of the condition, one of True, False, Unknown.
                        type: string
                      type:
                        description: Type of condition.
                        type: string
                observedGeneration:
                  description: ObservedGeneration is the 'Generation' of the Service that was last processed by the controller.
                  type: integer
                  format: int64
