example-coord.template.yaml

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: datamon-fuse-local-config-$SIDECAR_TAG
  labels:
    app: datamon-coord-fuse-demo
data:
  # the buckets configuration (context) for datamon
  datamon.yaml: |
    config: datamon-config-test-sdjfhga
    context: datamon-sidecar-test

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: datamon-fuse-params-$SIDECAR_TAG
  labels:
    app: datamon-coord-fuse-demo
data:
  fuse-params.yaml: |
    globalOpts:
      sleepInsteadOfExit: true
      coordPoint: /tmp/coord
      # The ones below are no more used (see datamon.yaml above) but kept because of sidecar_param requirements
      configBucketName: datamon-config-test-sdjfhga
      contextName: datamon-sidecar-test
    bundles:
      - name: src
        srcPath: /tmp/mount
        srcRepo: ransom-datamon-test-repo
        srcLabel: testlabel
        srcBundle: ""
        destPath: ""
        destRepo: ""
        destMessage: ""
        destLabel: ""
        destBundleID: ""
      - name: dest
        srcPath: ""
        srcRepo: ""
        srcLabel: ""
        srcBundle: ""
        destPath: /tmp/upload
        destRepo: ransom-datamon-test-repo
        destMessage: result of container coordination demo
        destLabel: coordemo
        destBundleID: /tmp/bundleid.txt

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: $DEPLOYMENT_NAME
  namespace: $NS
spec:
  selector:
    matchLabels:
      app: datamon-coord-fuse-demo
      instance: $SIDECAR_TAG
  replicas: 1
  template:
    metadata:
      labels:
        app: datamon-coord-fuse-demo
        instance: $SIDECAR_TAG
    spec:
      initContainers:
      - name: init-application-wrap
        image: "gcr.io/onec-co/datamon-wrapper:$SIDECAR_TAG"
        imagePullPolicy: "$PULL_POLICY"
        command: ["sh", "-c", "cp -a /.scripts/* /scripts"]
        volumeMounts:
        - mountPath: /scripts
          name: application-wrapper

      containers:
      - name: demo-app
        image: "gcr.io/onec-co/datamon-fuse-demo-coord-app:$SIDECAR_TAG"
        imagePullPolicy: "$PULL_POLICY"
        command: ["/scripts/wrap_application.sh"]
        args:
        - "-s"  # this flag is for debug only: it makes the wrapper sleep forever
        - "-c"  # specifies the location for coordination messages
        - "/tmp/coord"
        - "-b"  # specifies the coordination type used (fuse|postgres), each type following a specific coordination scheme
        - "fuse"
        - "--"
        - "mock_application.sh"
        - "/tmp/mount"   # volume where the database is mounted
        - "/tmp/upload"  # staging area to upload
        volumeMounts:
        - mountPath: /scripts
          name: application-wrapper
        - mountPath: /tmp/coord
          name: container-coord
        - mountPath: /tmp/upload
          name: upload-source
        - mountPath: /tmp/mount
          name: fuse-mountpoint
          mountPropagation: "HostToContainer"

      - name: datamon-sidecar
        image: "gcr.io/onec-co/datamon-fuse-sidecar:$SIDECAR_TAG"
        imagePullPolicy: "$PULL_POLICY"
        command: ["wrap_datamon.sh"]
        args: []
        securityContext:
          privileged: true
        volumeMounts:
        - mountPath: /tmp/upload
          name: upload-source
        - mountPath: /tmp/coord
          name: container-coord
        - mountPath: /tmp/mount
          name: fuse-mountpoint
          mountPropagation: "Bidirectional"
        - mountPath: /tmp/gac
          name: google-application-credentials
        - mountPath: /config
          name: fuse-params
        - mountPath: /home/developer/.datamon2
          name: datamon-config
        env:
        - name: GOOGLE_APPLICATION_CREDENTIALS
          value: /tmp/gac/google-application-credentials.json
        - name: dm_fuse_params
          value: /config/fuse-params.yaml


      volumes:
      - name: fuse-mountpoint
        emptyDir: {}
      - name: application-wrapper
        emptyDir: {}
      - name: container-coord
        emptyDir: {}
      - name: upload-source
        emptyDir: {}
      - name: fuse-params
        configMap:
          name: datamon-fuse-params-$SIDECAR_TAG
          defaultMode: 0555
      - name: datamon-config
        configMap:
          name: datamon-fuse-local-config-$SIDECAR_TAG
          defaultMode: 0555
      - name: google-application-credentials
        secret:
          secretName: google-application-credentials