pm-file-flow-demo/kube-proj/kube-rapps.yaml

apiVersion: v1
kind: Service
metadata:
  name: rapp
  namespace: rapps
  labels:
    run: kpm
    prodtest: rapp
spec:
  clusterIP: None          # Headless service
  selector:
    run: rapp

---

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: rapp
  namespace: rapps
  labels:
    run: rapp
    prodtest: rapp
spec:
  replicas: $NUM_RAPP
  serviceName: rapp
  selector:
    matchLabels:
      run: rapp
  template:
    metadata:
      labels:
        run: rapp
        prodtest: rapp
    spec:
      initContainers:
      - name: init
        image: alpine:latest
        imagePullPolicy: IfNotPresent
        command: ["ash","-c"]
        args: ["echo $HOSTNAME"]
      containers:
      - name: rapp
        image: $RAPP_IMAGE
        imagePullPolicy: $LOCAL_IMAGE_PULL_POLICY
        ports:
        - name: http
          containerPort: 80
        env:
        - name: E1
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: KP
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: KAFKA_SERVER
          value: kafka-1.onap:9092
        - name: ICS
          value: informationservice.nonrtric:8083
        - name: SELF
          value: "$(E1).rapp.rapps:80"