examples/basic-checkpoint-ha.yaml

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apiVersion: flink.apache.org/v1beta1
kind: FlinkDeployment
metadata:
  name: basic-checkpoint-ha-example
spec:
  image: flink:1.15
  flinkVersion: v1_15
  flinkConfiguration:
    taskmanager.numberOfTaskSlots: "2"
    state.savepoints.dir: file:///flink-data/savepoints
    state.checkpoints.dir: file:///flink-data/checkpoints
    high-availability: org.apache.flink.kubernetes.highavailability.KubernetesHaServicesFactory
    high-availability.storageDir: file:///flink-data/ha
  serviceAccount: flink
  jobManager:
    resource:
      memory: "2048m"
      cpu: 1
  taskManager:
    resource:
      memory: "2048m"
      cpu: 1
  podTemplate:
    spec:
      containers:
        - name: flink-main-container
          volumeMounts:
          - mountPath: /flink-data
            name: flink-volume
      volumes:
      - name: flink-volume
        hostPath:
          # directory location on host
          path: /tmp/flink
          # this field is optional
          type: Directory
  job:
    jarURI: local:///opt/flink/examples/streaming/StateMachineExample.jar
    parallelism: 2
    upgradeMode: savepoint
    state: running
    savepointTriggerNonce: 0