shyrka-erebus-operators-all-in-one

##
# kubectl apply -f all-in-one.yaml
# # might need to be apply twice
# kubectl apply -f all-in-one.yaml
###
# # you can check with the following commandes
###
# kubectl --as=system:serviceaccount:shyrka-erebus-operators:shyrka-erebus get ns
# kubectl --as=system:serviceaccount:shyrka-erebus-operators:shyrka-erebus get hypnos
###--
# HYPNOS_TARGET_NS=$(kubectl --as=system:serviceaccount:shyrka-erebus-operators:shyrka-erebus get ns -l io.shyrka.erebus/hypnos=sample010 -o name| cut -d '/' -f 2 |head -n 1)
# HYPNOS_TARGET_DEPLOY=$(kubectl --as=system:serviceaccount:shyrka-erebus-operators:shyrka-erebus get deploy -l io.shyrka.erebus/hypnos=sample -n $HYPNOS_TARGET_NS -o name |head -n 1)
# kubectl -n $HYPNOS_TARGET_NS get deploy
# kubectl --as=system:serviceaccount:shyrka-erebus-operators:shyrka-erebus scale --replicas=2 $HYPNOS_TARGET_DEPLOY -n $HYPNOS_TARGET_NS
# kubectl -n $HYPNOS_TARGET_NS get deploy
#
#####
apiVersion: v1
kind: Namespace
metadata:
  name: shyrka-erebus-operators
  labels:
    io.shyrka: ""
    io.shyrka.erebus/hypnos: "v1alpha1"
    app: shyrka-erebus
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    io.shyrka: ""
    io.shyrka.erebus/hypnos: "v1alpha1"
    app: shyrka-erebus
  name: hypnox.shyrkaio.github.io
  namespace: shyrka-erebus-operators
spec:
  group: shyrkaio.github.io
  names:
    kind: Hypnos
    listKind: HypnosList
    plural: hypnox
    singular: hypnos
  scope: Cluster
  versions:
    - name: v1alpha1
      # Each version can be enabled/disabled by Served flag.
      served: true
      # One and only one version must be marked as the storage version.
      storage: true
      schema:
        openAPIV3Schema:
          #https://swagger.io/docs/specification/data-models/data-types/
          type: object
          properties:
            spec:
              type: object
              properties:
                namespaceTargetedLabel:
                  type: string
                  nullable: false
                  #@TODO pattern: ... or switch to a match selector
                targetedLabel:
                  type: string
                  nullable: true
                  #@TODO pattern: ... or switch to a match selector
                resourceType:
                  type: array
                  nullable: false
                  items:
                    type: string
                    enum: [Deployment, StatefulSet]
                cron-type:
                  type: string
                  enum: [unix, quartz]
                  default: quartz
                wakeup-cron:
                  nullable: false
                  type: string
                  pattern: '(((\d+,)+\d+|(\d+(\/|-)\d+)|\d+|\*) ?){5,7}'
                  # I wonder if a default is a good idea
                  #default: "5 0 * * *"
                sleep-cron:
                  type: string
                  nullable: false
                  pattern: '(((\d+,)+\d+|(\d+(\/|-)\d+)|\d+|\*) ?){5,7}'
                  # I wonder if a default is is a good idea
                  #default: "5 0 * * *"
                load-policy: # not-implemented-yet
                  type: string
                  enum: [run-sleep-on-change, run-wake-up-on-change, no-action]
                  default: no-action
                dry-run: # not-implemented-yet
                  type: boolean
                  default: false
                pause: # not-implemented-yet
                  type: boolean #pause: not-implemented-yet
                  default: false
                comments:
                  type: string
                  maxLength: 256
            status:
              type: object
              properties:
                lastRun:
                  type: string
                  format: date-time
                nbtarget:
                  type: integer
      additionalPrinterColumns:
        - name: NameSpace Targeted Label
          type: string
          description: The label used to select targeted namespace
          jsonPath: .spec.namespaceTargetedLabel
        - name: Targeted Label
          type: string
          description: The label used to select resource to touch
          jsonPath: .spec.targetedLabel
        - name: Resource
          type: string
          description: The resource type to be scale up / scale down
          jsonPath: .spec.resourceType
        - name: WakeUp
          type: string
          description: The Cron Definition for the wake-up call
          jsonPath: .spec.wakeup-cron
        - name: Sleep
          type: string
          description: The Cron Definition for the sleep call
          jsonPath: .spec.sleep-cron
        - name: comments
          type: string
          description: some comments on this hypnos definition
          jsonPath: .spec.comments
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: erebus
  labels:
    io.shyrka: ""
    io.shyrka.erebus/hypnos: "v1alpha1"
    app: shyrka-erebus
rules:
  - apiGroups: [""]
    resources: ["namespaces"]
    verbs: ["list"]
  - apiGroups: ["extensions","apps"]
    resources: ["deployments"]
    verbs: ["list", "get", "update"]
  - apiGroups: ["extensions","apps"]
    resources: ["statefulsets"]
    verbs: ["list", "get", "update"]
  - apiGroups: [""]
    resources: ["events"]
    verbs: ["create"]
  - apiGroups: ["shyrkaio.github.io"]
    resources: ["hypnox"]
    verbs: ["watch","list", "update"]
---
apiVersion: v1
kind: ServiceAccount
metadata:
  annotations:
    app.quarkus.io/vcs-url: https://github.com/shyrkaio/erebus.git
    app.quarkus.io/build-timestamp: 2020-10-19 - 16:03:56 +0000
    app.quarkus.io/commit-id: 4a2ef82de2b7bdfa7a40468b0acc1d56e98a56dd
  labels:
    app.kubernetes.io/name: erebus-operator
    app.kubernetes.io/version: 1.0.0-SNAPSHOT
  name: shyrka-erebus
  namespace: shyrka-erebus-operators
---
apiVersion: v1
kind: Service
metadata:
  annotations:
    app.quarkus.io/vcs-url: https://github.com/shyrkaio/erebus.git
    app.quarkus.io/build-timestamp: 2020-10-19 - 16:03:56 +0000
    app.quarkus.io/commit-id: 4a2ef82de2b7bdfa7a40468b0acc1d56e98a56dd
  labels:
    app.kubernetes.io/name: erebus-operator
    app.kubernetes.io/version: 1.0.0-SNAPSHOT
  name: erebus-operator
  namespace: shyrka-erebus-operators
spec:
  ports:
    - name: http
      port: 8080
      targetPort: 8080
  selector:
    app.kubernetes.io/name: erebus-operator
    app.kubernetes.io/version: 1.0.0-SNAPSHOT
  type: ClusterIP
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: erebus
  labels:
    io.shyrka: ""
    io.shyrka.erebus/hypnos: "v1alpha1"
    app: shyrka-erebus
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: erebus
subjects:
  - kind: ServiceAccount
    name: shyrka-erebus
    namespace: shyrka-erebus-operators
---
apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    app.quarkus.io/vcs-url: https://github.com/shyrkaio/erebus.git
    app.quarkus.io/build-timestamp: 2020-10-19 - 16:03:56 +0000
    app.quarkus.io/commit-id: 4a2ef82de2b7bdfa7a40468b0acc1d56e98a56dd
  labels:
    app.kubernetes.io/name: erebus-operator
    app.kubernetes.io/version: 1.0.0-SNAPSHOT
  name: erebus-operator
  namespace: shyrka-erebus-operators
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: erebus-operator
      app.kubernetes.io/version: 1.0.0-SNAPSHOT
  template:
    metadata:
      annotations:
        app.quarkus.io/vcs-url: https://github.com/shyrkaio/erebus.git
        app.quarkus.io/build-timestamp: 2020-10-19 - 16:03:56 +0000
        app.quarkus.io/commit-id: 4a2ef82de2b7bdfa7a40468b0acc1d56e98a56dd
      labels:
        app: erebus-operator
        app.kubernetes.io/name: erebus-operator
        app.kubernetes.io/version: 1.0.0-SNAPSHOT
    spec:
      containers:
        - env:
            - name: JAVA_ENABLE_DEBUG
              value: "true"
            - name: KUBERNETES_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: HOSTNAME
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: metadata.name
          image: quay.io/shyrkaio/erebus-operator:20201019163022

          imagePullPolicy: Always
          name: quarkus
          ports:
            - containerPort: 8080
              name: http
              protocol: TCP
      serviceAccount: shyrka-erebus
---
apiVersion: v1
kind: Namespace
metadata:
  name: hypnos-smp-010
  labels:
    app: hypnos-010
    io.shyrka.erebus/hypnos: "sample010"
    io.shyrka.erebus/role: "test"
spec:
  finalizers:
    - kubernetes
status:
  phase: Active
---
apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    deployment.kubernetes.io/revision: "1"
    #io.shyrka.erebus.hypnos/skipCron: "true"
  generation: 1
  labels:
    io.shyrka.erebus/hypnos: "sample"
    io.shyrka.erebus/role: "test"
    app: hypnos-010
  name: hypnos-010
  namespace: hypnos-smp-010
spec:
  progressDeadlineSeconds: 100
  replicas: 3
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: hypnos-010
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: hypnos-010
    spec:
      containers:
        - image: quay.io/kanedafromparis/nginx:ocp-0.3
          imagePullPolicy: IfNotPresent
          name: nginx
          resources:
            requests:
              cpu: 200m
              memory: 16M
            limits:
              cpu: 250m
              memory: 24M
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
          ports:
            - containerPort: 8080
              protocol: TCP
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 5
---
apiVersion: shyrkaio.github.io/v1alpha1
kind: Hypnos
metadata:
  name: test-011
  labels:
    io.shyrka.erebus/hypnos: "sample010"
    io.shyrka.erebus/role: "test"
  annotations:
    io.shyrkaio.github.erebus/hypnos: "{}"
spec:
  namespaceTargetedLabel: "io.shyrka.erebus/hypnos=sample010"
  targetedLabel: "io.shyrka.erebus/hypnos=sample"
  resourceType:
    - "Deployment"
  # this is for testing regular cron should be
  wakeup-cron: "0/5 * * * *"
  sleep-cron:  "0/2 * * * *"

  #not-implemented-yet
  load-policy: no-action #not-implemented-yet
  dry-run: false
  pause: false #not-implemented-yet
  comments: "just a simple comments"

you can also do :

kubectl apply -f https://gist.githubusercontent.com/kanedafromparis/69244e4e6a70143ee60a2eb1b6be452e/raw/c3cd755bb5c9df793d13c5d80684a9bc23908162/shyrka-erebus-operators-all-in-one