mediacms/deploy/local_install/celery_long.service

[Unit]
Description=MediaCMS celery long queue
After=network.target

[Service]
Type=forking
User=www-data
Group=www-data
Restart=always
RestartSec=10
WorkingDirectory=/home/mediacms.io/mediacms
Environment=CELERYD_NODES="long1"
Environment=CELERY_QUEUE="long_tasks"
Environment=CELERY_BIN="/home/mediacms.io/bin/celery"
Environment=CELERYD_MULTI="multi"
Environment=CELERYD_OPTS="-Ofair --prefetch-multiplier=1"
Environment=CELERYD_PID_FILE="/home/mediacms.io/mediacms/pids/%n.pid"
Environment=CELERYD_LOG_FILE="/home/mediacms.io/mediacms/logs/%N.log"
Environment=CELERYD_LOG_LEVEL="INFO"

ExecStart=/bin/sh -c '${CELERY_BIN} -A cms multi start ${CELERYD_NODES} --pidfile=${CELERYD_PID_FILE} --logfile=${CELERYD_LOG_FILE} --loglevel=${CELERYD_LOG_LEVEL} ${CELERYD_OPTS} -Q ${CELERY_QUEUE}'

ExecStop=/bin/sh -c '${CELERY_BIN} -A cms multi stopwait ${CELERYD_NODES} --pidfile=${CELERYD_PID_FILE}'

ExecReload=/bin/sh -c '${CELERY_BIN} -A cms multi restart ${CELERYD_NODES} --pidfile=${CELERYD_PID_FILE} --logfile=${CELERYD_LOG_FILE} --loglevel=${CELERYD_LOG_LEVEL} ${CELERYD_OPTS} -Q ${CELERY_QUEUE}'

[Install]
WantedBy=multi-user.target