pandora/etc/init/pandora-tasks.conf

# pandora background tasks daemon
#

description	"pandora background tasks daemon"

start on runlevel [2345]
stop on runlevel [!2345]

respawn
reload signal TERM

env VENV=/srv/pandora
env USER=pandora
env HOME=/home/pandora
env LANG=en_US.UTF-8

pre-start script
test -e /var/log/pandora || (mkdir -p /var/log/pandora && chown $USER:$USER /var/log/pandora)
test -e /var/run/pandora || (mkdir -p /var/run/pandora && chown $USER:$USER /var/run/pandora)
end script

exec start-stop-daemon \
    --start -c $USER -d $VENV/pandora \
    --pidfile /var/run/pandora/pandora-tasks.pid \
    --exec $VENV/bin/python -- \
    $VENV/pandora/manage.py celeryd \
       -Q default,celery \
       -n pandora-default \
       --pidfile /var/run/pandora/pandora-tasks.pid \
       -f /var/log/pandora/pandora-tasks.log \
       -l INFO
use celery 2010-06-25 11:53:57 +00:00			`# pandora background tasks daemon`
init scripts and name 2010-04-29 11:29:13 +00:00			`#`

use celery 2010-06-25 11:53:57 +00:00			`description "pandora background tasks daemon"`
init scripts and name 2010-04-29 11:29:13 +00:00
			`start on runlevel [2345]`
			`stop on runlevel [!2345]`

			`respawn`
init: restart celery workers on 'reload' (fixes #2904) Sending HUP to the parent of a family of celery workers causes the parent to re-exec itself, spawning a new set of child workers without terminating the old ones. So instead we send TERM to the parent on 'reload', which cleans up the children, and rely on systemd/upstart to respawn the whole family. 2016-03-16 15:55:05 +00:00			`reload signal TERM`
init scripts and name 2010-04-29 11:29:13 +00:00
simplyfy celery queue deployment 2010-11-30 21:41:58 +00:00			`env VENV=/srv/pandora`
			`env USER=pandora`
$HOME for celery too 2010-12-01 20:34:38 +00:00			`env HOME=/home/pandora`
make sure daemons run with UTF-8 2014-01-18 12:03:25 +00:00			`env LANG=en_US.UTF-8`
init scripts and name 2010-04-29 11:29:13 +00:00
use start-stop-deamon in init scripts 2013-08-23 16:47:45 +00:00			`pre-start script`
simplyfy celery queue deployment 2010-11-30 21:41:58 +00:00			`test -e /var/log/pandora \|\| (mkdir -p /var/log/pandora && chown $USER:$USER /var/log/pandora)`
add pid to upstart 2011-10-19 14:27:38 +00:00			`test -e /var/run/pandora \|\| (mkdir -p /var/run/pandora && chown $USER:$USER /var/run/pandora)`
simplyfy celery queue deployment 2010-11-30 21:41:58 +00:00			`end script`
use start-stop-deamon in init scripts 2013-08-23 16:47:45 +00:00
			`exec start-stop-daemon \`
			`--start -c $USER -d $VENV/pandora \`
pid 2013-08-23 16:53:01 +00:00			`--pidfile /var/run/pandora/pandora-tasks.pid \`
			`--exec $VENV/bin/python -- \`
use start-stop-deamon in init scripts 2013-08-23 16:47:45 +00:00			`$VENV/pandora/manage.py celeryd \`
			`-Q default,celery \`
			`-n pandora-default \`
			`--pidfile /var/run/pandora/pandora-tasks.pid \`
			`-f /var/log/pandora/pandora-tasks.log \`
			`-l INFO`