example-03.yml

---
apiVersion: v1
kind: Namespace
metadata:
  name: example-03
---
apiVersion: k8s.consol.de/v1beta1
kind: NamespaceManager
metadata:
  name: przyklad-trzeci
  namespace: example-03
spec:
  namespace: example-03
  policies:
    - name: scale down deployments and stateful sets when specific pods succeed
      condition:
        type: PODS_SUCCEED
        params:
          podLabels:
            component: main
          initialDelaySeconds: 60
          periodSeconds: 10
      action:
        type: SCALE_DOWN
        params:
          selectors:
            - kind: Deployment
              labels:
                ### these are labels on Deployments
                ### and not the labels of their Pods
                isScaleDown: "yes"
            - kind: StatefulSet
              ### no "labels" property
              ### so all StatefulSets
              ### are going to be scaled down
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: helper-scripts
  namespace: example-03
data:
  simulate-long-running-test.sh: |-
    #!/usr/bin/env sh
    set -e
    echo simulating long running test
    COUNTER=0
    while [ ${COUNTER} -lt ${MOCK_TEST_ITERATIONS:-20} ]; do
      COUNTER=`expr ${COUNTER} + 1`
      sleep ${MOCK_TEST_SLEEP_SECONDS:-3}
      echo finished iteration ${COUNTER}
    done
    if [ ! -z "${MOCK_TEST_SIMULATE_FAILURE}" ]; then
      echo simulating failure
      exit 1
    fi
    echo success
---
apiVersion: batch/v1
kind: Job
metadata:
  name: my-lonely-chivalrous-careful-app
  namespace: example-03
spec:
  completions: 3
  parallelism: 2
  backoffLimit: 0
  template:
    metadata:
      labels:
        app: test-app-03
        component: main
    spec:
      restartPolicy: Never
      containers:
        - name: main
          image: alpine
          ### uncomment to test
          ### that operator will not
          ### scale down the namespace
          # env:
          #   - name: MOCK_TEST_SIMULATE_FAILURE
          #     value: "yes"
          command:
            - "/opt/helper-scripts/simulate-long-running-test.sh"
          volumeMounts:
            - mountPath: /opt/helper-scripts
              name: helper-scripts
      volumes:
        - name: helper-scripts
          configMap:
            name: helper-scripts
            defaultMode: 0555
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-marked-comfortable-curious-app
  namespace: example-03
  labels:
    ### it will be scaled down
    isScaleDown: "yes"
spec:
  replicas: 5
  selector:
    matchLabels:
      app: test-app-03
      component: c1
  template:
    metadata:
      labels:
        app: test-app-03
        component: c1
    spec:
      containers:
        - name: main
          image: alpine
          args:
            - "sh"
            - "-c"
            - "while sleep 10; do echo memory stats:; free; echo; done"
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-hot-amusing-protective-app
  namespace: example-03
  ### it will not be scaled down
spec:
  replicas: 3
  selector:
    matchLabels:
      app: test-app-03
      component: c2
  template:
    metadata:
      labels:
        app: test-app-03
        component: c2
    spec:
      containers:
        - name: main
          image: alpine
          args:
            - "sh"
            - "-c"
            - "while sleep 10; do echo memory stats:; free; echo; done"
---
apiVersion: v1
kind: Service
metadata:
  name: my-outrageous-seemly-unarmed-app
  namespace: example-03
spec:
  ports:
    - port: 80
      name: web
  selector:
    app: test-app-03
    component: c3
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: my-outrageous-seemly-unarmed-app
  namespace: example-03
spec:
  serviceName: my-outrageous-seemly-unarmed-app
  replicas: 3
  selector:
    matchLabels:
      app: test-app-03
      component: c3
  template:
    metadata:
      labels:
        app: test-app-03
        component: c3
    spec:
      containers:
        - name: main
          image: alpine
          args:
            - "sh"
            - "-c"
            - "while sleep 10; do echo memory stats:; free; echo; done"
---
apiVersion: v1
kind: Service
metadata:
  name: my-imminent-whispering-wholesale-app
  namespace: example-03
spec:
  ports:
    - port: 80
      name: web
  selector:
    app: test-app-03
    component: c4
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: my-imminent-whispering-wholesale-app
  namespace: example-03
spec:
  serviceName: my-imminent-whispering-wholesale-app
  replicas: 3
  selector:
    matchLabels:
      app: test-app-03
      component: c4
  template:
    metadata:
      labels:
        app: test-app-03
        component: c4
    spec:
      containers:
        - name: main
          image: alpine
          args:
            - "sh"
            - "-c"
            - "while sleep 10; do echo memory stats:; free; echo; done"