Docker – Debian – Kernel panick – Automatic restart

Email this to someoneShare on Google+Share on FacebookTweet about this on TwitterShare on LinkedIn

Problem

You have a remote server (Debian) running some Docker containers and you want to make sure that they all restart in the event of a kernel panick.

solution

  • Add an automatic restart after a kernel panick by running:

  • Emulate a kernel panick by running the following (SysRq more info here :

  • Check that the containers have restarted again with docker ps (NOTE: the containers should have been enabled to autorestart)