使用docker-compose搭建flink集群

第一步：安装docker和docker-compose并赋予权限

第二步：利用docker-compose构建容器

 1 version: "2.1"
 2 services:
 3   jobmanager:
 4     image: flink:1.9.2-scala_2.12
 5     expose:
 6       - "6123"
 7     ports:
 8       - "8081:8081"
 9     command: jobmanager
10     environment:
11       - JOB_MANAGER_RPC_ADDRESS=jobmanager
12 
13   taskmanager:
14     image: flink:1.9.2-scala_2.12
15     expose:
16       - "6121"
17       - "6122"
18     depends_on:
19       - jobmanager
20     command: taskmanager
21     links:
22       - "jobmanager:jobmanager"
23     environment:
24       - JOB_MANAGER_RPC_ADDRESS=jobmanager

第三步：访问web界面