kubernetes/dcae/templates/cdap2-dep.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  annotations:
    deployment.kubernetes.io/revision: "1"
  labels:
    app: cdap2
  name: cdap2
  namespace: "{{ .Values.nsPrefix }}-dcae"
spec:
  selector:
    matchLabels:
      app: cdap2
  strategy:
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: cdap2
      name: cdap2
      annotations:
        pod.beta.kubernetes.io/init-containers: '[
          {
              "name": "create-fs",
              "image": "{{ .Values.image.cdapfs }}",
              "imagePullPolicy": "{{ .Values.pullPolicy }}",
              "command": ["/bin/bash", "-c", "mkdir -p /cdap/{cdap2-opt-tools,cdap2-opt-data}; grep `hostname` /etc/hosts > /cdap/pod-ip/`hostname`_ip.txt; while [`ls /cdap/pod-ip | wc -l` < 3];  do sleep 1; done"],
              "volumeMounts": [
                {
                  "mountPath": "/cdap",
                  "name": "cdap-root"
                }
              ]
          }
        ]'
    spec:
      hostname: zldcprivatecloudtruecdap02
      containers:
      - image: {{ .Values.image.cdap }}
        imagePullPolicy: {{ .Values.pullPolicy }}
        command: ["/bin/bash"]
        args: ["-c", "cat /cdap/pod-ip/* >> /etc/hosts; /usr/local/bin/01-entrypoint.sh; sleep infinity;"]
        name: cdap2
        ports:
        - containerPort: 8020
          protocol: TCP
        - containerPort: 8025
          protocol: TCP
        - containerPort: 50070
          protocol: TCP
        - containerPort: 50075
          protocol: TCP
        - containerPort: 50010
          protocol: TCP
        - containerPort: 50020
          protocol: TCP
        - containerPort: 3888
          protocol: TCP
        - containerPort: 2888
          protocol: TCP
        - containerPort: 2181
          protocol: TCP
        volumeMounts:
        - mountPath: /cdap
          name: cdap-root
        - mountPath: /opt/tools
          name: dcae-cdap2-opt-tools
        - mountPath: /opt/data
          name: dcae-cdap2-opt-data
      volumes:
      - name: cdap-root
        hostPath:
          path: /dockerdata-nfs/{{ .Values.nsPrefix }}/dcae/cdap
      - name: dcae-cdap2-opt-tools
        hostPath:
          path: /dockerdata-nfs/{{ .Values.nsPrefix }}/dcae/cdap/cdap2-opt-tools
      - name: dcae-cdap2-opt-data
        hostPath:
          path: /dockerdata-nfs/{{ .Values.nsPrefix }}/dcae/cdap/cdap2-opt-data
      imagePullSecrets:
      - name: "{{ .Values.nsPrefix }}-docker-registry-key"