想问一下flink应用的docker容器部署，是不是跟cdh部署flink一样啊？

不太一样，cdh感觉简单一点。docker部署flink如下： 1、拉取flink

docker pull flink

2、创建docker-compose.yml文件

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

3、docker-compose.yml文件内容

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

4、安装docker-compose

yum install docker-compose
docker-compose -version

5、在文件目录下启动

docker-compose up -d 
docker-compose down