General

docer interact with docker containers,nodes,…

Troubleshooting

$ docker commit <DockerID|Docername> <debugimagename>              # creates new docker image from broken container

Debugging docker containers

$ docker commit apacheserver debug/apache              # creates new docker image from broken container
$ docker run -it --entrypoint=/bin/sh debug/apache     # starts only docker container root process
$ docker stats                                         # like a top for docker processes