docker-compose.yml

services:

  jobmanager:
    image: flink:latest
    ports:
      - "8081:8081"
    command: jobmanager
    environment:
      - |
        FLINK_PROPERTIES=
        jobmanager.rpc.address: jobmanager        

  sql-gateway:
    image: flink:latest
    ports:
      - "8083:8083"
    depends_on:
      - jobmanager
    command: /opt/flink/bin/sql-gateway.sh start -Dsql-gateway.endpoint.rest.address=jobmanager

  taskmanager:
    image: flink:latest
    depends_on:
      - jobmanager
    command: taskmanager
    scale: 1
    environment:
      - |
        FLINK_PROPERTIES=
        jobmanager.rpc.address: jobmanager
        taskmanager.numberOfTaskSlots: 10