################################

#RabbitMQ Cluster群集安装配置

#rabbitmqctl手工配置集群，Disk node，镜像模式

#centos7

#host设置

#RabbitMQ Cluster 安装群集

yum install rabbitmq-server erlang socat -y

#systemctl enable rabbitmq-server.service

# echo "

# NODE_PORT=

# NODE_IP_ADDRESS=0.0.0.0">/etc/rabbitmq/rabbitmq-env.conf #指定端口

systemctl start rabbitmq-server.service

rabbitmq-plugins enable rabbitmq_management  #启动web插件端口15672

netstat -antp|egrep ''

#controller1节点

#拷贝到其它节点，统一认证的Erlang Cookie

scp /var/lib/rabbitmq/.erlang.cookie controller2:/var/lib/rabbitmq/

scp /var/lib/rabbitmq/.erlang.cookie controller3:/var/lib/rabbitmq/

#rabbitmqctl status

#使用Disk模式

systemctl stop rabbitmq-server.service

pkill beam.smp

rabbitmqctl stop

rabbitmq-server -detached

rabbitmqctl cluster_status #查看状态

#controller2、controller3执行加入节点controller1

systemctl stop rabbitmq-server.service

pkill beam.smp

rabbitmq-server -detached

rabbitmqctl stop_app

rabbitmqctl join_cluster rabbit@controller1

rabbitmqctl start_app

rabbitmqctl cluster_status

#

#任意一个节点上执行

rabbitmqctl set_policy ha-all "^" '{"ha-mode":"all"}'  #设置镜像队列

rabbitmqctl set_cluster_name RabbitMQ-Cluster #更改群集名称

rabbitmqctl cluster_status #查看群集状态

#成功

[root@controller1 ~]# rabbitmqctl cluster_status #查看群集状态

Cluster status of node rabbit@controller1 ...

[{nodes,[{disc,[rabbit@controller1,rabbit@controller2,rabbit@controller3]}]},

 {running_nodes,[rabbit@controller3,rabbit@controller2,rabbit@controller1]},

' {cluster_name,<<"RabbitMQ-Cluster">>},'

 {partitions,[]},

 {alarms,[{rabbit@controller3,[]},

          {rabbit@controller2,[]},

          {rabbit@controller1,[]}]}]

#重置: rabbitmqctl stop_app ; rabbitmqctl reset

#rabbitmq-plugins list  #查看支持的插件

#systemctl restart rabbitmq-server.service

#参考 disable

# http://blog.csdn.net/happyzwh/article/details/53008803

# http://blog.csdn.net/woogeyu/article/details/51119101

# http://blog.csdn.net/xuyaqun/article/details/50957254

# http://www.cnblogs.com/wangiqngpei557/p/6158094.html

################################

#以下为openstack高可用相关的配置

#haproxy设置……所有controller节点

echo '#RabbitMQ

listen RabbitMQ-Server

bind controller:

mode tcp

balance roundrobin

option tcpka

timeout client  3h

timeout server  3h

option          clitcpka

server controller1 controller1: check inter 5s rise  fall

server controller2 controller2: check inter 5s rise  fall

server controller3 controller3: check inter 5s rise  fall 

listen RabbitMQ-Web

bind controller:

mode tcp

balance roundrobin

option tcpka

server controller1 controller1: check inter 5s rise  fall

server controller2 controller2: check inter 5s rise  fall

server controller3 controller3: check inter 5s rise  fall

'>>/etc/haproxy/haproxy.cfg

systemctl restart haproxy.service

netstat -antp|grep 

#访问RabbitMQ,访问地址是http://ip:15672

#其中一节点，添加用户及密码

rabbitmqctl  add_user admin admin

rabbitmqctl  set_user_tags admin administrator

rabbitmqctl add_user openstack openstack

rabbitmqctl set_permissions openstack ".*" ".*" ".*"

rabbitmqctl  set_user_tags openstack administrator

systemctl restart rabbitmq-server.service

netstat -antp|grep ''