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I normally use USR1 signal to run the node process in debug mode

kill -USR1 <pid>

but when the process is inside docker container - the node process by default listens on 127.0.0.1:9229 -> and thus I am not able to use container IP to connect to the now opened websocket.

The only way I got it working is by it listening on 0.0.0.0 node --inspect=0.0.0.0:9229 <process>; but this results in process starting in debug mode.

I want to attach debugger in runtime.

What is a good way to debug node process running in production in docker containers?

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