创建vhost前先删除旧的vhost

qa_shell_script/rabbitmq/initial_mq.sh

@@ -2,6 +2,7 @@
 
 function add_vhost()
 {       
+        /usr/lib/rabbitmq/bin/rabbitmqctl delete_vhost $1
         /usr/lib/rabbitmq/bin/rabbitmqctl add_vhost $1
         /usr/lib/rabbitmq/bin/rabbitmqctl set_permissions -p $1 qa ".*" ".*" ".*"
 }