docker部署flink-scala服务

… …

]# echo 'Asia/Shanghai' > /etc/timezone
]# mkdir -p /data/deploy/flink-scala/
]# cd /data/deploy/flink-scala/
flink-scala]# cat > docker-compose.yml <<-EOF
version: "3.5"
services:
  jobmanager:
    image: flink:1.14.0-scala_2.11
    container_name: jobmanager
    hostname: jobmanager
    expose:
      - 6123    
    ports:
      - 8082:8081    
    environment:
      - JOB_MANAGER_RPC_ADDRESS=jobmanager
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
    command: ["jobmanager"]
    restart: always
    tty: true

  taskmanager:
    image: flink:1.14.0-scala_2.11
    container_name: taskmanager
    hostname: taskmanager
    expose:
      - 6121
      - 6122 
    environment:
      - JOB_MANAGER_RPC_ADDRESS=jobmanager
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
    depends_on:
      - jobmanager      
    links:
      - "jobmanager:jobmanager"      
    command: ["taskmanager"]
    restart: always
    tty: true
EOF
flink-scala]# docker-compose up -d
flink-scala]# docker exec -it jobmanager /bin/bash
root@jobmanager:/opt/flink# ./bin/flink run examples/streaming/WordCount.jar
Executing WordCount example with default input data set.
Use --input to specify file input.
Printing result to stdout. Use --output to specify output path.
Job has been submitted with JobID 882ea6b207adf1c02e8f878f2c4e3174
Program execution finished
Job with JobID 882ea6b207adf1c02e8f878f2c4e3174 has finished.
Job Runtime: 965 ms

http://localhost:8082

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