This is happening because supervisord sends a SIGTERM to the command. The signal terminates the process running the /exim command, but the child process running the xtail command stays alive. The result is that the container does not exit, and it is necessary to use docker kill to get the container to exit.
miracle2k
commented
9 years ago
This is happening because supervisord sends a SIGTERM to the command. The signal terminates the process running the
/eximcommand, but the child process running thextailcommand stays alive. The result is that the container does not exit, and it is necessary to usedocker killto get the container to exit.