How can I deploy a flink cluster with 4 TaskManagers?

[Mark Lee]

Hi all,

How can I deploy a flink cluster with 1 Job Manager and 4 Task Managers
using FlinkDeployment CR?

 

Such sample in Flink Operator can only create 1 Task Manager.

apiVersion: flink.apache.org/v1beta1
kind: FlinkDeployment
metadata:
  name: basic-session-deployment-only-example
spec:
  image: flink:1.15
  flinkVersion: v1_15
  flinkConfiguration:
    taskmanager.numberOfTaskSlots: "2"
  serviceAccount: flink
  jobManager:
    resource:
      memory: "2048m"
      cpu: 1
  taskManager:
    resource:
      memory: "2048m"
      cpu: 1

 

Thank you.