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docker-compose搭建emqx集群

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配置docker-compose.yml

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[安装 | EMQX 5.0 文档](安装 | EMQX 5.0 文档)

docker-compose.yml

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version: '3'

services:
  emqx1:
    image: emqx/emqx:5.0.4
    container_name: emqx1
    ports:
      - 1883:1883
      - 8083:8083
      - 4369:4369
      - 18083:18083
    environment:
      - "EMQX_NODE_NAME=emqx@node1.emqx.io"
      - "EMQX_CLUSTER__DISCOVERY_STRATEGY=static"
      - "EMQX_CLUSTER__STATIC__SEEDS=[emqx@node1.emqx.io,emqx@node2.emqx.io]"
    healthcheck:
      test: ["CMD", "/opt/emqx/bin/emqx_ctl", "status"]
      interval: 5s
      timeout: 25s
      retries: 5
    networks:
      emqx-bridge:
        aliases:
          - node1.emqx.io

  emqx2:
    image: emqx/emqx:5.0.4
    ports:
      - 1884:1883
      - 8084:8083
      - 4370:4369
      - 18084:18083
    environment:
      - "EMQX_NODE_NAME=emqx@node2.emqx.io"
      - "EMQX_CLUSTER__DISCOVERY_STRATEGY=static"
      - "EMQX_CLUSTER__STATIC__SEEDS=[emqx@node1.emqx.io,emqx@node2.emqx.io]"
    healthcheck:
      test: ["CMD", "/opt/emqx/bin/emqx_ctl", "status"]
      interval: 5s
      timeout: 25s
      retries: 5
    networks:
      emqx-bridge:
        aliases:
          - node2.emqx.io

networks:
  emqx-bridge:
    driver: bridge

端口说明：(MQTT 服务器搭建：EMQX 安装指南和常见问题 | EMQ)[MQTT 服务器搭建：EMQX 安装指南和常见问题 | EMQ]

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运行，查看节点

1、在compose根目录下运行

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docker-compose up -d

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2、检验

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$ docker exec -it emqx1 sh -c "emqx_ctl cluster status"

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3、查看运行节点

进入web管理页面输入网址ip+188083，默认用户名admin默认密码public。

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