flink安装启动(docker)

参考https://hub.docker.com/_/flink/

相关端口
The Web Client is on port 8081
JobManager RPC port 6123
TaskManagers RPC port 6122
TaskManagers Data port 6121

mkdir /opt/flink -p
vim /opt/flink/docker-compose.yml

version: "2.1"

services:

  jobmanager:

    image: flink

    expose:

      - "6123"

    ports:

      - "8081:8081"

    command: jobmanager

    environment:

      - JOB_MANAGER_RPC_ADDRESS=jobmanager

  taskmanager:

    image: flink

    expose:

      - "6121"

      - "6122"

    depends_on:

      - jobmanager

    command: taskmanager

    links:

      - "jobmanager:jobmanager"

    environment:

      - JOB_MANAGER_RPC_ADDRESS=jobmanager

生成启动
cd /opt/flink/
docker-compose build
docker-compose up -d --force-recreate
docker-compose down
docker-compose restart

查看日志
docker logs --tail="500" flink_jobmanager_1
docker logs -f flink_taskmanager_1

查看进程
netstat -anltp|grep 8081

复制出配置文件
docker cp flink_jobmanager_1:/opt/flink/conf/ /opt/flink/conf_bak/

进入容器
docker exec -it --user root flink_jobmanager_1 /bin/bash

浏览器上查看页面dashboard
http://192.168.0.101:8081

巴特西

flink安装启动(docker)

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