rabbitmq单机创建集群，指定端口号

rabbitmq单机创建集群，指定端口号

weixin_33726313 2017-11-16 14:10:00  328  收藏

文章标签： 大数据 运维 人工智能

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为什么80%的码农都做不了架构师？>>>   

单机创建集群

1.停用web管理插件

./rabbitmq-plugins disable rabbitmq_management

停用节点（如果有开启）

./rabbitmqctl stop_app

2.设置环境变量（端口号，web端口号），以后台方式启动

 注意新版去掉  rabbit@       hostname跟RABBITMQ_NODENAME=rabbit    对应

如  echo '192.168.1.1 rabbit '   >> /etc/hosts

 

 

vim /etc/hosts 

1 IP rabbitmq-node1

2 IP rabbitmq-node2

3 IP rabbitmq-node3

291 rabbitmqctl -n rabbit2 stop_app
292 rabbitmqctl -n rabbit2 reset
293 rabbitmqctl -n rabbit2 join_cluster `hostname -s`
294 rabbitmqctl -n rabbit2 start_app
295 rabbitmqctl -n rabbit3 stop_app
296 rabbitmqctl -n rabbit3 reset
297 rabbitmqctl -n rabbit3 join_cluster `hostname -s`
298 rabbitmqctl -n rabbit3 start_app
299 rabbitmqctl -n rabbit cluster_status

--------------------------------------------------------------------------------------------

vim /etc/hosts 

1 IP rabbit@rabbitmq-node1

2 IP rabbit@rabbitmq-node2

3 IP rabbit@rabbitmq-node3

1.  
   RABBITMQ_NODE_PORT=5672 RABBITMQ_NODENAME=rabbit RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15672}]" ./rabbitmq-server -detached
2.  
   RABBITMQ_NODE_PORT=5673 RABBITMQ_NODENAME=hare RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15673}]" ./rabbitmq-server -detached
3.  
   RABBITMQ_NODE_PORT=5674 RABBITMQ_NODENAME=hare1 RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15674}]" ./rabbitmq-server -detached

    

    

    

   556 RABBITMQ_NODE_PORT=5672 RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15672}]" RABBITMQ_NODENAME=rabbit rabbitmq-server -detached
   557 RABBITMQ_NODE_PORT=5673 RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15673}]" RABBITMQ_NODENAME=rabbit1 rabbitmq-server -detached
   558 RABBITMQ_NODE_PORT=5674 RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15674}]" RABBITMQ_NODENAME=rabbit6 rabbitmq-server -detached

   -----------------------------------------------

   RABBITMQ_NODE_PORT=5672 RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15672}]" RABBITMQ_NODENAME=rabbit rabbitmq-server -detached
   288 RABBITMQ_NODE_PORT=5673 RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15673}]" RABBITMQ_NODENAME=rabbit2 rabbitmq-server -detached
   289 RABBITMQ_NODE_PORT=5674 RABBITMQ_SERVER_START_ARGS="-rabbitmq_management listener [{port,15674}]" RABBITMQ_NODENAME=rabbit3 rabbitmq-server -detached
   290 netstat -tunlp
   291 rabbitmqctl -n rabbit2 stop_app
   292 rabbitmqctl -n rabbit2 reset
   293 rabbitmqctl -n rabbit2 join_cluster rabbit@`hostname -s`
   294 rabbitmqctl -n rabbit2 start_app
   295 rabbitmqctl -n rabbit3 stop_app
   296 rabbitmqctl -n rabbit3 reset
   297 rabbitmqctl -n rabbit3 join_cluster rabbit@`hostname -s`
   298 rabbitmqctl -n rabbit3 start_app
   299 rabbitmqctl -n rabbit cluster_status
   300 rabbitmqctl set_policy ha-all "^" '{"ha-mode":"all"}'
   301 cd
   302 ls
   303 rabbitmqctl -h
   304 rabbitmqctl -v
   305 rabbitmqctl -version
   306 rabbitmqctl status | grep rabbit
   307 ls
   308 scp rabbitmq_delayed_message_exchange-20171215-3.6.x.ez /usr/lib/rabbitmq/lib/rabbitmq_server-3.6.10/plugins/
   309 cp rabbitmq_delayed_message_exchange-20171215-3.6.x.ez /usr/lib/rabbitmq/lib/rabbitmq_server-3.6.10/plugins/
   310 rabbitmq-plugins enable rabbitmq_delayed_message_exchange
   311 rabbitmq plugins
   312 rabbitmq-plugins list
   313 rabbitmq-plugins enable rabbitmq_delayed_message_exchange 20171215-3.6.x
   314 cd /usr/lib/rabbitmq/lib/rabbitmq_server-3.6.10/plugins/

三个节点已经启动，通过./rabbitmqctl cluster_status查看并没有在一个集群里。分别停用后面两个节点，然后加入到第一个集群，再重新启动

1.  
   ./rabbitmqctl -n hare stop_app
2.  
   ./rabbitmqctl -n hare join_cluster rabbit@`hostname -s`
3.  
   ./rabbitmqctl -n hare start_app

下面该hare1了，这里设置成磁盘节点

1.  
   ./rabbitmqctl -n hare stop_app
2.  
   ./rabbitmqctl -n hare join_cluster --ram rabbit@`hostname -s`
3.  
   ./rabbitmqctl -n hare start_app

最后通过./rabbitmqctl cluster_status查看状态：

踢出集群：

./rabbitmqctl -n hare1 stop_app

./rabbitmqctl forget_cluster_node hare1@localhost

加入集群：

./rabbitmqctl -n hare1 join_cluster --ram rabbit@`hostname -s`

./rabbitmqctl -n hare1 start_app

启动web管理插件

./rabbitmq-plugins -n rabbit enable rabbitmq_management

./rabbitmq-plugins -n hare enable rabbitmq_management

./rabbitmq-plugins -n hare1 enable rabbitmq_management

转载于:https://my.oschina.net/zcjlq/blog/1574463

无法guest登录

 

解决办法：

Step1：执行如下命令

命令1：rabbitmqctl set_user_tags guest administrator

命令2：rabbitmqctl set_permissions -p / guest '.*' '.*' '.*'

重启rabbitmq即可。测试如果还是无法登陆，则进行Step2。

 

Step2：在rabbitmq的配置文件目录下创建一个rabbitmq.config文件。文件中添加如下配置（请不要忘记那个“.”）：

                     [{rabbit, [{loopback_users, []}]}].