Container doesn't restart when host reboots

[chetstone]

With the recommended command, the container won't restart when the host reboots. When I add --restart=always to that command, the container repeatedly tries to start and fails after host reboot.

docker ps shows STATUS as Restarting (1) *n* seconds ago

$ docker logs loggly-docker
rsyslogd: pidfile '/var/run/rsyslogd.pid' and pid 1 already exist.
If you want to run multiple instances of rsyslog, you need to specify
different pid files for them (-i option).
rsyslogd: run failed with error -3000 (see rsyslog.h or try http://www.rsyslog.com/e/3000 to learn what that number means)
rsyslogd: pidfile '/var/run/rsyslogd.pid' and pid 1 already exist.

etc..