docker-compose 搭建redis集群 docker.errors.InvalidArgument: “host” network_mode异常

导致原因是开启host网络模式，不能设置ports 。所以注释掉ports就可以了

version: "3"
services:
  redis-master1:
    image: redis # 基础镜像
    container_name: node1 # 容器名称
    working_dir: /config # 切换工作目录
    environment: # 环境变量
      - PORT=6391 # 会使用config/nodes-${PORT}.conf这个配置文件
    #ports: # 映射端口，对外提供服务
      #- 6391:6391 # redis的服务端口
      #- 16391:16391 # redis集群监控端口
    stdin_open: true # 标准输入打开
    tty: true # 后台运行不退出
    network_mode: host # 使用host模式
    privileged: true # 拥有容器内命令执行的权限
    volumes:
      - /mydata/redis-cluster/config:/config #配置文件目录映射到宿主机
    entrypoint: # 设置服务默认的启动程序
      - /bin/bash
      - redis.sh
  redis-master2:
    image: redis
    working_dir: /config
    container_name: node2
    environment:
      - PORT=6392
    #ports:
      #- 6392:6392
      #- 16392:16392
    stdin_open: true
    network_mode: host
    tty: true
    privileged: true
    volumes:
      - /mydata/redis-cluster/config:/config
    entrypoint:
      - /bin/bash
      - redis.sh
  redis-master3:
    image: redis
    container_name: node3
    working_dir: /config
    environment:
      - PORT=6393
    #ports:
      #- 6393:6393
      #- 16393:16393
    stdin_open: true
    network_mode: host
    tty: true
    privileged: true
    volumes:
      - /mydata/redis-cluster/config:/config
    entrypoint:
      - /bin/bash
      - redis.sh
  redis-slave1:
    image: redis
    container_name: node4
    working_dir: /config
    environment:
      - PORT=6394
    #ports:
      #- 6394:6394
      #- 16394:16394
    stdin_open: true
    network_mode: host
    tty: true
    privileged: true
    volumes:
      - /mydata/redis-cluster/config:/config
    entrypoint:
      - /bin/bash
      - redis.sh
  redis-slave2:
    image: redis
    working_dir: /config
    container_name: node5
    environment:
      - PORT=6395
    #ports:
      #- 6395:6395
      #- 16395:16395
    stdin_open: true
    network_mode: host
    tty: true
    privileged: true
    volumes:
      - /mydata/redis-cluster/config:/config
    entrypoint:
      - /bin/bash
      - redis.sh
  redis-slave3:
    image: redis
    container_name: node6
    working_dir: /config
    environment:
      - PORT=6396
    #ports:
      #- 6396:6396
      #- 16396:16396
    stdin_open: true
    network_mode: host
    tty: true
    privileged: true
    volumes:
      - /mydata/redis-cluster/config:/config
    entrypoint:
      - /bin/bash
      - redis.sh

修改完以后顺利搭建成功