yum install -y socat

yum install -y erlang

yum install rabbitmq-server

sudo systemctl start rabbitmq-server

sudo systemctl status rabbitmq-server

sudo systemctl enable rabbitmq-server

rabbitmq-plugins enable rabbitmq_management

vim rabbitmq.config

#把內容全刪了或者新建一個，然后把下面這句話放進去

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

[root@ecs-lanxinmeichen rebbitmq]# rabbitmqctl add_user lxmcadmin lxmcadmin

Creating user "lxmcadmin" ...

...done.

[root@ecs-lanxinmeichen rebbitmq]# rabbitmqctl set_user_tags lxmcadmin administrator

Setting tags for user "lxmcadmin" to [administrator] ...

...done.

[root@ecs-lanxinmeichen rebbitmq]# rabbitmqctl set_permissions -p / lxmcadmin ".*" ".*" ".*"

Setting permissions for user "lxmcadmin" in vhost "/" ...

...done.

# 添加用戶

sudo rabbitmqctl add_user <username> <password>

# 刪除用戶

sudo rabbitmqctl delete_user <username>

# 修改用戶密碼

sudo rabbitmqctl change_password <username> <newpassword> 

# 清除用戶密碼（該用戶將不能使用密碼登陸，但是可以通過SASL登陸如果配置了SASL認證）

sudo rabbitmqctl clear_password <username>

# 設置用戶tags（相當于角色，包含administrator，monitoring，policymaker，management）

sudo rabbitmqctl set_user_tags <username> <tag>

# 列出所有用戶

sudo rabbitmqctl list_users

# 創建一個vhosts

sudo rabbitmqctl add_vhost <vhostpath>

# 刪除一個vhosts

sudo rabbitmqctl delete_vhost <vhostpath>

# 列出vhosts

sudo rabbitmqctl list_vhosts [<vhostinfoitem> ...]

# 針對一個vhosts給用戶賦予相關權限；

sudo rabbitmqctl set_permissions [-p <vhostpath>] <user> <conf> <write> <read>

# 清除一個用戶對vhosts的權限；

sudo rabbitmqctl clear_permissions [-p <vhostpath>] <username>

# 列出哪些用戶可以訪問該vhosts；

sudo rabbitmqctl list_permissions [-p <vhostpath>]

# 列出用戶訪問權限；

sudo rabbitmqctl list_user_permissions <username>