swarm部署rabbitmq

 

 

version: "3.7"

services:

  rabbit1:

    image: rabbitmq:3.8.1  

    networks:

      - dms

    volumes:

      - rabbitmq-data1:/var/lib/rabbitmq

    environment:

      - RABBITMQ_ERLANG_COOKIE="xxl_civic_xxl"

      - RABBITMQ_DEFAULT_USER="dms"

      - RABBITMQ_DEFAULT_PASS="sco2018cass"

    ports:

      - 5672:5672

      - 15672:15672

    hostname: rabbit1

    deploy:

      replicas: 1

      placement:

        constraints:

          - node.hostname == master

  rabbit2:

    image: rabbitmq:3.8.1  

    networks:

      - dms

    volumes:

      - rabbitmq-data2:/var/lib/rabbitmq

    environment:

      - RABBITMQ_ERLANG_COOKIE="xxl_civic_xxl"

      - RABBITMQ_DEFAULT_USER="dms"

      - RABBITMQ_DEFAULT_PASS="sco2018cass"

    hostname: rabbit2

    ports:

      - 5673:5672

      - 15673:15672

    deploy:

      replicas: 1

      placement:

        constraints:

          - node.hostname == node1

  rabbit3:

    image: rabbitmq:3.8.1

    networks:

      - dms

    volumes:

      - rabbitmq-data3:/var/lib/rabbitmq

    environment:

      - RABBITMQ_ERLANG_COOKIE="xxl_civic_xxl"

      - RABBITMQ_DEFAULT_USER="dms"

      - RABBITMQ_DEFAULT_PASS="sco2018cass"

    hostname: rabbit3

    ports:

      - 5674:5672

      - 15674:15672

    deploy:

      replicas: 1

      placement:

        constraints:

          - node.hostname == node2

volumes:

  rabbitmq-data1:

    driver: local

  rabbitmq-data2:

    driver: local

  rabbitmq-data3:

    driver: local

networks:

  #定义服务网桥名称

  dms:

    #指定网桥驱动，有bridge/overlay,默认是bridge

    driver: overlay

    #false-统自动创建网桥名,格式为: 目录名_网桥名，默认为false; true-使用外部创建的网桥，需要自己手动创建

    external: true

创建集群

docker stack deploy -c rabbitmq.yml rabbitmq

分别进去3个pod中，重置加入集群

//进入rabbit1容器，作为集群基准
rabbitmqctl stop_app
rabbitmqctl reset
rabbitmqctl start_app

//进入rabbit2容器
rabbitmqctl stop_app
rabbitmqctl reset
rabbitmqctl join_cluster rabbit@rabbit1
rabbitmqctl start_app

//进入rabbit3容器
rabbitmqctl stop_app
rabbitmqctl reset
rabbitmqctl join_cluster rabbit@rabbit1
rabbitmqctl start_app

 

常见操作

# 添加账号
rabbitmqctl add_user 账号 密码
# 设置用户级别/角色
rabbitmqctl set_user_tags 账号 administrator
# 修改密码
rabbitmqctl change_password Username Newpassword
# 删除用户
rabbitmqctl delete_user Username
# 查看用户清单
rabbitmqctl list_users
# 为用户设置administrator角色
rabbitmqctl set_permissions -p / 用户名 ".*" ".*" ".*"
rabbitmqctl set_permissions -p / root ".*" ".*" ".*"

问题无法登陆

rabbitmqctl add_user admin admin

# 为用户 admin 设置 administrator 级别
rabbitmqctl set_user_tags admin administrator

# 超级用户级别拥有所有资源权限，不需要设置
rabbitmqctl set_permissions -p / admin ".*" ".*" ".*"

 

问题2，页面15672无法打开

 

 rabbitmq-plugins list 

 rabbitmq-plugins enable rabbitmq_management  启动后15672才能打开