Is it possible to enter a container powered by Google Cloud Run? Something in the manner of docker exec -it CONTAINER /bin/bash?
I'm facing a bug i can't reproduce running a container based on the very same image neither locally nor using Google Cloud Shell to run that container.
I'm not picky regarding whether it comes to using Cloud Shell to connect to Cloud Run or doing so from my local environment.
Is it possible to enter a container powered by Google Cloud Run?
No, the only port you can access the service is $PORT (currently 8080) and only via HTTP/HTTPS requests.
You will need to debug the old fashioned way: logging statements to Google Stackdriver - which is already built-in to Cloud Run, just do "logging.info(...)" for your language.
If your problem is container startup, check Stackdriver for error messages.