manifest.yaml

apiVersion: v1
kind: Service
metadata:
  name: spark-master
  labels:
    app: spark
    role: master
spec:
  selector:
    app: spark
    role: master
  type: ClusterIP
  ports:
    - port: 7077
      targetPort: 7077
      protocol: TCP
      name: rpc
    - port: 8080
      targetPort: 8080
      protocol: TCP
      name: http
---
apiVersion: v1
kind: Service
metadata:
  name: spark-master-expose
  labels:
    app: spark
    role: master
spec:
  selector:
    app: spark
    role: master
  type: LoadBalancer
  ports:
    - port: 8080
      targetPort: 8080
      protocol: TCP
      name: http
---
apiVersion: batch/v1
kind: Job
metadata:
  name: spark-driver
  labels:
    app: spark
    role: driver
spec:
  completions: 1
  template:
    metadata:
      labels:
        app: spark
        role: driver
    spec:
      restartPolicy: OnFailure
      enableServiceLinks: false
      hostname: spark-driver
      containers:
        - name: spark-driver
          image: michalklempa/spark-sql-example
          imagePullPolicy: Never
          command:
            - /submit.sh
          env:
            - name: SPARK_MASTER_HOST
              value: "spark-master"
            - name: SPARK_MASTER_PORT
              value: "7077"
---
apiVersion: apps/v1
kind: DeploymentList
items:
  - apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: spark-master-deployment
      labels:
        app: spark
        role: master
    spec:
      replicas: 1
      selector:
        matchLabels:
          app: spark
          role: master
      template:
        metadata:
          labels:
            app: spark
            role: master
        spec:
          restartPolicy: Always
          enableServiceLinks: false
          hostname: spark-master
          containers:
            - name: spark-master
              image: michalklempa/spark-sql-example
              imagePullPolicy: Never
              command:
                - /master.sh
              ports:
                - containerPort: 8080
                - containerPort: 7077
  - apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: spark-worker-deployment
      labels:
        app: spark
        role: worker
    spec:
      replicas: 2
      selector:
        matchLabels:
          app: spark
          role: worker
      template:
        metadata:
          labels:
            app: spark
            role: worker
        spec:
          restartPolicy: Always
          enableServiceLinks: false
          containers:
            - name: spark-worker
              image: michalklempa/spark-sql-example
              imagePullPolicy: Never
              command:
                - /worker.sh
              env:
                - name: SPARK_MASTER_HOST
                  value: "spark-master"
                - name: SPARK_MASTER_PORT
                  value: "7077"