OpenStack Rabbit 集群实现

r2wee

rabbitMQ  集群配置

1, install epel yum
    wget http://mirrors.yun-idc.com/epel/ ... ease-6-8.noarch.rpm
    rpm -vih epel-release-6-8.noarch.rpm

2, install rabbitMQ
    yum -y install rabbitmq-server

3, /etc/hosts configure
  Master rabbitMQ configure
    192.168.8.180 athController.8.180.abs.com.cn athController
    192.168.8.53 athBackup.8.53.abs.com.cn athBackup
  Node rabbitMQ configure
    192.168.8.180 athController.8.180.autohome.com.cn athController
    192.168.8.53 athBackup.8.53.autohome.com.cn athBackup

4, /etc/sysconfig/network  configure
  Master  hostname configure
    sed -i 's/HOSTNAME=.*/HOSTNAME=athController.8.180.abs.com.cn/' /etc/sysconf/network

  Node hostname configure
    sed -i 's/HOSTNAME=.*/HOSTNAME=athBackup.8.53.abs.com.cn/' /etc/sysconf/network

5, disabled selinux
  Master and Node selinux configure
    sed -i 's/SELINUX=.*/SELINUX=disabled/' /etc/selinux/config

6, Congfigure rabbitMQ
  Master rabbitMQ Configure
    1, vim /etc/rabbitmq/rabbit.config
        % This file managed by Puppet
        % Template Path: rabbitmq/templates/rabbitmq.config
        [
          {rabbit, [
            {default_user, <<"guest">>},
            {default_pass, <<"guest">>}
          ]},
          {kernel, [

          ]}
        ].
        % EOF
    2, vim /etc/rabbitmq/rabbit-env.conf
        RABBITMQ_NODE_PORT=5672

  Node rabbitMQ Configure
    1, vim /etc/rabbitmq/rabbit.config
        % This file managed by Puppet
        % Template Path: rabbitmq/templates/rabbitmq.config
        [
          {rabbit, [
            {default_user, <<"guest">>},
            {default_pass, <<"guest">>}
          ]},
          {kernel, [

          ]}
        ].
        % EOF
    2, vim /etc/rabbitmq/rabbit-env.conf
        RABBITMQ_NODE_PORT=5672

7,restart rabbitMQ
  Master restart rabbitMQ
    service rabbitmq-server restart
  Node restart rabbitMQ
    service rabbitmq-server restart

8,configure rabbitmq cluster
  Master rabbitMQ cluster
    rabbitmqctl stop_app
    rabbitmqctl reset
    rabbitmqctl start_app

  Node rabbitMQ cluster
    rabbitmqctl join_cluster rabbit@athController.8.180.autohome.com.cn
    rabbitmqctl  stop_app
    rabbitmqctl reset
    rabbitmqctl join_cluster --ram rabbit@athController
9，show cluster status
    [iyunv@athBackup yum.repos.d]# rabbitmqctl cluster_status
    Cluster status of node rabbit@athBackup ...
    [{nodes,[{disc,[rabbit@athController]},{ram,[rabbit@athBackup]}]},
     {running_nodes,[rabbit@athController,rabbit@athBackup]},
     {partitions,[]}]
    ...done.