问题描述
我想要在 Kubernetes pod 中运行 RabbitMQ 后进行初始化交换、队列和绑定。
但是,我的命令没有执行。
这是我的部署配置:
...
containers:
- image: rabbitmq:3-management
startupProbe:
failureThreshold: 10
exec:
command:
- /opt/rabbitmq/sbin/rabbitmq-diagnostics
- -q
- ping
initialDelaySeconds: 10
periodSeconds: 10
successthreshold: 1
timeoutSeconds: 20
lifecycle:
postStart:
exec:
command:
- /bin/bash
- -c
- |
/bin/chown rabbitmq:rabbitmq /var/lib/rabbitmq/.erlang.cookie ;
/bin/chmod 400 /var/lib/rabbitmq/.erlang.cookie ;
/bin/echo "--------------------------- Run Init RabbitMQ Script. Waiting... ----" ;
/bin/echo "--------------------------- Run commands ----" ;
/opt/rabbitmq/sbin/rabbitmqctl set_permissions -p / rabbitmq ".*" ".*" ".*" ;
/bin/echo "--------------------------- Comand 1 ----" ;
/usr/local/bin/rabbitmqadmin -u rabbitmq -p nZUjrgCp88ZLdXPW declare exchange --vhost=/ name=edi1c-sources-production type=direct ;
/bin/echo "--------------------------- Comand 2 ----" ;
/usr/local/bin/rabbitmqadmin -u rabbitmq -p nZUjrgCp88ZLdXPW declare queue --vhost=/ name=edi1c-sources-production durable=true ;
/bin/echo "--------------------------- Comand 3 ----" ;
/usr/local/bin/rabbitmqadmin -u rabbitmq -p nZUjrgCp88ZLdXPW --vhost="/" declare binding source="edi1c-sources-production" destination_type="queue" destination="edi1c-sources-production" routing_key="" ;
/bin/echo "--------------------------- Init script Finished! ----" ;
...
在 pod 启动后,我看不到任何有关脚本运行的日志。
也许这可以用 bash sleep
命令完成?
解决方法
最好的方法是使用rabbitmq 操作符并导入定义。请参阅 RabbitMQ operator 页面和 definition example