[docker-teamd]: use service dependency in supervisord to start services

dockers/docker-teamd/start.sh

@@ -1,12 +1,5 @@
 #!/usr/bin/env bash
 
-rm -f /var/run/rsyslogd.pid
 rm -f /var/run/teamd/*
 
 mkdir -p /var/warmboot/teamd
-
-supervisorctl start rsyslogd
-
-supervisorctl start teammgrd
-
-supervisorctl start teamsyncd

dockers/docker-teamd/supervisord.conf

@@ -3,27 +3,39 @@ logfile_maxbytes=1MB
 logfile_backups=2
 nodaemon=true
 
+[eventlistener:dependent-startup]
+command=python -m supervisord_dependent_startup
+autostart=true
+autorestart=unexpected
+startretries=0
+exitcodes=0,3
+events=PROCESS_STATE
+
 [eventlistener:supervisor-proc-exit-listener]
 command=/usr/bin/supervisor-proc-exit-listener --container-name teamd
 events=PROCESS_STATE_EXITED
 autostart=true
 autorestart=unexpected
 
-[program:start.sh]
-command=/usr/bin/start.sh
-priority=1
-autostart=true
-autorestart=false
-stdout_logfile=syslog
-stderr_logfile=syslog
-
 [program:rsyslogd]
-command=/usr/sbin/rsyslogd -n
-priority=2
+command=/usr/sbin/rsyslogd -n -iNONE
+priority=1
 autostart=false
 autorestart=unexpected
 stdout_logfile=syslog
 stderr_logfile=syslog
+dependent_startup=true
+
+[program:start]
+command=/usr/bin/start.sh
+priority=2
+autostart=true
+autorestart=false
+startsecs=0
+stdout_logfile=syslog
+stderr_logfile=syslog
+dependent_startup=true
+dependent_startup_wait_for=rsyslogd:running
 
 [program:teammgrd]
 command=/usr/bin/teammgrd
@@ -32,12 +44,16 @@ autostart=false
 autorestart=false
 stdout_logfile=syslog
 stderr_logfile=syslog
+dependent_startup=true
+dependent_startup_wait_for=start:exited
 
 [program:teamsyncd]
 command=/usr/bin/teamsyncd
-priority=3
+priority=4
 startsecs=5
 autostart=false
 autorestart=false
 stdout_logfile=syslog
 stderr_logfile=syslog
+dependent_startup=true
+dependent_startup_wait_for=teammgrd:running