Docker with foreman

Question

Is there anyway to stop my container from exiting when running my Rails server with foreman. When foreman does its thing and starts up my rails server and sidekiq it immediately exits with exit code 0 as expected. Is there any way to prevent this behaviour and keep the container running?

Answer 1

In my case it still running after after running Rails and Sidekiq:

➜  ~  ps aux | grep foreman
maxd       2194   0.0  0.2  2486168  29004 s000  S+    2:09PM   0:00.56 foreman: master

Seems like foreman starts in foreground always. May be you problem doesn't related to foreman (try to check Rails and Sidekiq logs)? How are you running it in Docker container?