[Unit]
Description=Celery Nodes Daemon
After=network.target

[Service]
Type=oneshot
EnvironmentFile=/etc/celery/%I.conf
ExecStart=/usr/bin/celery multi start $CELERYD_NODES --pidfile=/run/celery/%n.pid --logfile=/var/log/celery/%n.log --loglevel="INFO" $CELERYD_OPTS
ExecStop=/usr/bin/celery multi stopwait $CELERYD_NODES --pidfile=/run/celery/%n.pid
ExecReload=/usr/bin/celery multi restart $CELERYD_NODES --pidfile=/run/celery/%n.pid --logfile=/var/log/celery/%n.log --loglevel="INFO" $CELERYD_OPTS
KillMode=control-group
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target