RabbitMQ系列之RabbitMQ集群

本文的集群是RabbitMq 自身的Cluster搭建 。

#hosts准备：

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vim /etc/hosts #172.16.3.79 s1     #172.16.3.105 s2       172.16.2.10 centos-43     172.16.2.11 centos-44

#erlang cookie 设置

#path var/lib/rabbitmq/

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chmod 755 .erlang.cookie     vi .erlang.cookie     cookie     chomd 600 .erlang.cookie

 #打开EPMD 端口 4369 

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[root@centos-43 rabbitmq]# rabbitmqctl stop_app     Stopping node 'rabbit@centos-43' ...     ...done.     [root@centos-43 rabbitmq]# rabbitmqctl join_cluster rabbit@centos-44     Clustering node 'rabbit@centos-43' with 'rabbit@centos-44' ...     ...done.     [root@centos-43 rabbitmq]# rabbitmqctl start_app     Starting node 'rabbit@centos-43' ...     ...done.     [root@centos-43 rabbitmq]# rabbitmqctl cluster_status     Cluster status of node 'rabbit@centos-43' ...     [{nodes,[{disc,['rabbit@centos-43','rabbit@centos-44']}]},      {running_nodes,['rabbit@centos-44','rabbit@centos-43']},      {partitions,[]}]     ...done.

伪集群实例

一台机子启动两个Rabbitmq实例，分别指定不同端口和名称： 

1 2	RABBITMQ_NODE_PORT=9991 RABBITMQ_NODENAME=rab /usr/local/rabbitmq/sbin/rabbitmq-server -detached     RABBITMQ_NODE_PORT=9992 RABBITMQ_NODENAME=rab2 /usr/local/rabbitmq/sbin/rabbitmq-server -detached