openstack学习之路-集群（rabbitmq）

openstack学习之路-集群（rabbitmq）

基础配置：

rabbitmq  192.168.100.10

rabbitmq2 192.168.100.20

rabbitmq3 192.168.100.30

配置：

Rabbitmq1：

yum install -y rabbitmq-server

  ln -s /usr/lib/rabbitmq/bin/* /usr/bin/

  rabbitmq-plugins list

  systemctl start rabbitmq-server

  systemctl enable rabbitmq-server

  rabbitmqctl start_app

rabbitmq-plugins enable rabbitmq_management

  systemctl restart rabbitmq-server

  yum install -y net-tools

  netstat -ntpl

  rabbitmqctl cluster_status

  systemctl stop rabbitmq-server

  chmod u+w /var/lib/rabbitmq/.erlang.cookie

  systemctl restart rabbitmq-server

  cat /var/lib/rabbitmq/.erlang.cookie

  systemctl status firewalld   查看防火墙状态，开启则关闭

  systemctl stop rabbitmq-server

  cat /var/lib/rabbitmq/.erlang.cookie

      systemctl restart rabbitmq-server

rabbitmq2：

  yum install -y rabbitmq-server

   ln /usr/lib/rabbitmq/bin/* /usr/bin/

   cd /usr/lib/rabbitmq/bin/

   rabbitmq-plugins list

   systemctl start rabbitmq-server

   systemctl enable rabbitmq-server

  rabbitmqctl start_app

  rabbitmq-plugins enable rabbitmq_management

  systemctl restart rabbitmq-server

  yum install -y net-tools

  netstat -ntpl

  rabbitmqctl cluster_status

  systemctl stop rabbitmq-server

  chmod u+w /var/lib/rabbitmq/.erlang.cookie

  systemctl start rabbitmq-server

  cat /var/lib/rabbitmq/.erlang.cooki要和主节点一致，否则copy主节点的配置

  systemctl stop rabbitmq-server

  scp root@rabbitmq:/var/lib/rabbitmq/.erlang.cookie /var/lib/rabbitmq/.erlang.cookie

  cat /var/lib/rabbitmq/.erlang.cookie    

  systemctl start rabbitmq-server

  rabbitmqctl stop_app

  rabbitmqctl join_cluster --ram rabbit @rabbitmq

 --ram  作为内存节点，如果不，去掉--ram

 rabbitmqctl start_app

rabbitmq3：

yum install -y rabbitmq-server

   ln /usr/lib/rabbitmq/bin/* /usr/bin/

   cd /usr/lib/rabbitmq/bin/

   rabbitmq-plugins list

   systemctl start rabbitmq-server

   systemctl enable rabbitmq-server

  rabbitmqctl start_app

  rabbitmq-plugins enable rabbitmq_management

  systemctl restart rabbitmq-server

  yum install -y net-tools

  netstat -ntpl

  rabbitmqctl cluster_status

  systemctl stop rabbitmq-server

  chmod u+w /var/lib/rabbitmq/.erlang.cookie

  systemctl start rabbitmq-server

  cat /var/lib/rabbitmq/.erlang.cooki要和主节点一致，否则copy主节点的配置

  systemctl stop rabbitmq-server

  scp root@rabbitmq:/var/lib/rabbitmq/.erlang.cookie /var/lib/rabbitmq/.erlang.cookie

  cat /var/lib/rabbitmq/.erlang.cookie

  systemctl start rabbitmq-server

  rabbitmqctl stop_app

  rabbitmqctl join_cluster --ram rabbit @rabbitmq

 --ram  作为内存节点，如果不，去掉--ram

rabbitmqctl start_app

rabbitmq：

  rabbitmqctl add_user admin admin

      rabbitmqctl set_user_tags admin administrator

      rabbitmqctl set_permissions -p / admin ".*" ".*" ".*"

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