moby/hack/infrastructure/docker-ci/buildbot/buildbot.conf

[program:buildmaster]
command=twistd --nodaemon --no_save -y buildbot.tac
directory=/data/buildbot/master
chown= root:root
redirect_stderr=true
stdout_logfile=/var/log/supervisor/buildbot-master.log
stderr_logfile=/var/log/supervisor/buildbot-master.log

[program:buildworker]
command=twistd --nodaemon --no_save -y buildbot.tac
directory=/data/buildbot/slave
chown= root:root
redirect_stderr=true
stdout_logfile=/var/log/supervisor/buildbot-slave.log
stderr_logfile=/var/log/supervisor/buildbot-slave.log

[group:buildbot]
programs=buildmaster,buildworker