普通运行
$ docker run -d --name emqx --restart always -p 1883:1883 -p 8083:8083 -p 8883:8883 -p 8084:8084 -p 18083:18083 emqx/emqx:5.0.10点击复制复制失败已复制
docker-compose 运行
通过 Docker Compose 来运行的时候有两种场景，一种是线上部署的时候，一种是本地开发的时候，这两种在使用的时候配置是不同的。
线上部署的时候一般 docker compose 中所有的服务都处在同一个容器网络下，仅仅是和宿主机之间通过暴露端口进行通信。
而在开发的时候，我们会进行一系列的配置，例如配置一下http鉴权等，这个时候需要 emqx 与本地开发环境处在同一个网络下，因此需要单独配置其网络环境。
本地开发环境
version: '3.8' services: emqx: image: emqx/emqx:5.0.10 container_name: emqx restart: always network_mode: host pid: host volumes: - emqx-data:/opt/emqx/data - emqx-etc:/opt/emqx/etc - emqx-log:/opt/emqx/log - /etc/localtime:/etc/localtime:ro environment: EMQX_ALLOW_ANONYMOUS: 'false' # 禁止匿名连接 EMQX_ACL_NOMATCH: deny # ACL未命中时，拒绝 发布/订阅 操作 EMQX_ENABLE_ACL_CACHE: 'off' # 关闭ACL鉴权缓存 # dashboard 配置 EMQX_DASHBOARD__DEFAULT_USERNAME: admin EMQX_DASHBOARD__DEFAULT_PASSWORD: 123qwe EMQX_DASHBOARD__I18N_LANG: zh # http auth 插件配置 EMQX_AUTH__HTTP__AUTH_REQ__URL: http://127.0.0.1:3000/emqx/auth EMQX_AUTH__HTTP__AUTH_REQ__METHOD: post EMQX_AUTH__HTTP__AUTH_REQ__CONTENT_TYPE: json EMQX_AUTH__HTTP__AUTH_REQ__PARAMS: client_id=%c,username=%u,password=%P,ip_address=%a,protocol=%r EMQX_AUTH__HTTP__SUPER_REQ__URL: http://127.0.0.1:3000/emqx/superuser EMQX_AUTH__HTTP__SUPER_REQ__METHOD: post EMQX_AUTH__HTTP__SUPER_REQ__CONTENT_TYPE: json EMQX_AUTH__HTTP__SUPER_REQ__PARAMS: client_id=%c,username=%u EMQX_AUTH__HTTP__ACL_REQ__URL: http://127.0.0.1:3000/emqx/acl EMQX_AUTH__HTTP__ACL_REQ__METHOD: get EMQX_AUTH__HTTP__ACL_REQ__CONTENT_TYPE: json EMQX_AUTH__HTTP__ACL_REQ__PARAMS: access=%A,username=%u,client_id=%c,ip_address=%a,topic=%t,mount_point=%m,protocol=%r # webhook 插件配置 EMQX_WEB__HOOK__URL: http://127.0.0.1:3000/emqx/webhook EMQX_WEB__HOOK__HEADERS__CONTENT-TYPE: application/json EMQX_WEB__HOOK__HEADERS__ACCEPT: '*/*' EMQX_WEB__HOOK__RULE__CLIENT__CONNECT__1: '{"action": "on_client_connect"}' EMQX_WEB__HOOK__RULE__CLIENT__CONNACK__1: '{"action": "on_client_connack"}' EMQX_WEB__HOOK__RULE__CLIENT__CONNECTED__1: '{"action": "on_client_connected"}' EMQX_WEB__HOOK__RULE__CLIENT__DISCONNECTED__1: '{"action": "on_client_disconnected"}' EMQX_WEB__HOOK__RULE__CLIENT__SUBSCRIBE__1: '{"action": "on_client_subscribe"}' EMQX_WEB__HOOK__RULE__CLIENT__UNSUBSCRIBE__1: '{"action": "on_client_unsubscribe"}' EMQX_WEB__HOOK__RULE__SESSION__SUBSCRIBE__1: '{"action": "on_session_subscribed"}' EMQX_WEB__HOOK__RULE__SESSION__UNSUBSCRIBE__1: '{"action": "on_session_unsubscribed"}' EMQX_WEB__HOOK__RULE__SESSION__TERMINATED__1: '{"action": "on_session_terminated"}' EMQX_WEB__HOOK__RULE__MESSAGE__PUBLISH__1: '{"action": "on_message_publish"}' EMQX_WEB__HOOK__RULE__MESSAGE__DELIVERED__1: '{"action": "on_message_delivered"}' EMQX_WEB__HOOK__RULE__MESSAGE__ACKED__1: '{"action": "on_message_acked"}' volumes: emqx-data: emqx-etc: emqx-log:点击复制复制失败已复制
线上部署环境
version: '3.8' services: emqx: image: emqx/emqx:4.3.4 container_name: emqx hostname: emqx restart: always ports: - 1883:1883 - 18083:18083 - 11883:11883 volumes: - emqx-data:/opt/emqx/data - emqx-etc:/opt/emqx/etc - emqx-log:/opt/emqx/log - /etc/localtime:/etc/localtime:ro # environment: # EMQX_NAME: emqx # EMQX_HOST: 127.0.0.1 volumes: emqx-data: emqx-etc: emqx-log:点击复制复制失败已复制
docker-compose 创建简单的 static 集群
创建 docker-compose.yaml 文件
version: '3' services: emqx1: image: emqx/emqx:5.0.10 container_name: emqx1 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:5.0.10 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点击复制复制失败已复制
启动 docker-compose 集群：
$ docker-compose up -d点击复制复制失败已复制
查看集群：
$ docker exec -it emqx1 sh -c "emqx_ctl cluster status" Cluster status: #{running_nodes => ['emqx@node1.emqx.io','emqx@node2.emqx.io'], stopped_nodes => []}
