docker-mailserver/target/supervisor/conf.d/supervisor-app.conf
Brennan Kinney 1592698637
fix: Postfix service should proxy signals received (#3118)
`postfix start-fg` was not properly responding to signals received to stop. This caused `supervisorctl restart postfix` and `supervisor stop postfix` to not work as expected (_stopping the Postfix master process, before attempting to start the service again_).

Supervisor does not support custom commands for restarting or stopping a service, relying only on managing the process via  a signal. In the past we used a wrapper script to TRAP the signals and trigger commands that way.

However there is a feature which allows us to proxy signals to a different process by referencing a PID file. As Postfix master process creates a pid file when started, we can avoid a wrapper script and the `supervisorctl` functionality works as intended 👍
2023-02-26 19:32:53 +13:00

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# each program entry below is a separate terminal command.
# Each command MUST run in the foreground and stay running.
# If the command ever exits, the supervisor daemon will automatically run it again.
# Programs can be controlled like this: 'supervisorctl start fail2ban' 'supervisorctl stop fail2ban'
# supervisor writes program statuses in /var/log/supervisor
[program:mailserver]
startsecs=0
stopwaitsecs=55
autostart=true
autorestart=false
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0
command=/usr/local/bin/start-mailserver.sh
[program:cron]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/sbin/cron -f
[program:rsyslog]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/sbin/rsyslogd -n
[program:fail2ban]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/bin/fail2ban-server -xf start
[program:opendkim]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/sbin/opendkim -f
[program:opendmarc]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/sbin/opendmarc -f -p "inet:8893@localhost" -P /var/run/opendmarc/opendmarc.pid
[program:dovecot]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/sbin/dovecot -F -c /etc/dovecot/dovecot.conf
[program:clamav]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/sbin/clamd -c /etc/clamav/clamd.conf
[program:postgrey]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/mail/mail.log
stderr_logfile=/var/log/mail/mail.log
command=/usr/sbin/postgrey --inet=127.0.0.1:10023 --syslog-facility=mail --delay="%(ENV_POSTGREY_DELAY)s" --max-age="%(ENV_POSTGREY_MAX_AGE)s" --auto-whitelist-clients="%(ENV_POSTGREY_AUTO_WHITELIST_CLIENTS)s" --greylist-text="%(ENV_POSTGREY_TEXT)s"
[program:amavis]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/sbin/amavisd-new foreground
[program:rspamd]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/bin/rspamd --no-fork --user=_rspamd --group=_rspamd
[program:redis]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=redis-server --daemonize no --bind 127.0.0.1 --port 6379 --loglevel warning
[program:fetchmail]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
user=fetchmail
command=/usr/bin/fetchmail -f /etc/fetchmailrc --nodetach --daemon "%(ENV_FETCHMAIL_POLL)s" -i /var/lib/fetchmail/.fetchmail-UIDL-cache --pidfile /var/run/fetchmail/fetchmail.pid
[program:postfix]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/bin/pidproxy /var/spool/postfix/pid/master.pid /usr/sbin/postfix start-fg
[program:changedetector]
startsecs=0
stopwaitsecs=55
autostart=false
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/local/bin/check-for-changes.sh
[program:postsrsd]
startsecs=0
stopwaitsecs=55
autostart=false
autorestart=true
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/usr/local/bin/postsrsd-wrapper.sh
[program:update-check]
startsecs=0
stopwaitsecs=55
autostart=false
stdout_logfile=/var/log/supervisor/%(program_name)s.log
stderr_logfile=/var/log/supervisor/%(program_name)s.log
command=/bin/bash -l -c /usr/local/bin/update-check.sh