Mercurial > kallithea
view init.d/celeryd @ 569:000b675e7c1d
bumped version, some spelling fixes
author | Marcin Kuzminski <marcin@python-works.com> |
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date | Sun, 10 Oct 2010 17:27:46 +0200 |
parents | 207f5f4d3f93 |
children |
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#!/bin/sh -e # ============================================ # celeryd - Starts the Celery worker daemon. # ============================================ # # :Usage: /etc/init.d/celeryd {start|stop|force-reload|restart|try-restart|status} # # :Configuration file: /etc/default/celeryd # # To configure celeryd you probably need to tell it where to chdir. # # EXAMPLE CONFIGURATION # ===================== # # this is an example configuration for a Python project: # # /etc/default/celeryd: # # # Where to chdir at start. # CELERYD_CHDIR="/opt/Myproject/" # # # Extra arguments to celeryd # CELERYD_OPTS="--time-limit 300" # # # Name of the celery config module.# # CELERY_CONFIG_MODULE="celeryconfig" # # EXAMPLE DJANGO CONFIGURATION # ============================ # # # Where the Django project is. # CELERYD_CHDIR="/opt/Project/" # # # Name of the projects settings module. # DJANGO_SETTINGS_MODULE="settings" # # # Path to celeryd # CELERYD="/opt/Project/manage.py celeryd" # # AVAILABLE OPTIONS # ================= # # * CELERYD_OPTS # Additional arguments to celeryd, see ``celeryd --help`` for a list. # # * CELERYD_CHDIR # Path to chdir at start. Default is to stay in the current directory. # # * CELERYD_PIDFILE # Full path to the pidfile. Default is /var/run/celeryd.pid. # # * CELERYD_LOGFILE # Full path to the celeryd logfile. Default is /var/log/celeryd.log # # * CELERYD_LOG_LEVEL # Log level to use for celeryd. Default is INFO. # # * CELERYD # Path to the celeryd program. Default is ``celeryd``. # You can point this to an virtualenv, or even use manage.py for django. # # * CELERYD_USER # User to run celeryd as. Default is current user. # # * CELERYD_GROUP # Group to run celeryd as. Default is current user. ### BEGIN INIT INFO # Provides: celeryd # Required-Start: $network $local_fs $remote_fs # Required-Stop: $network $local_fs $remote_fs # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: celery task worker daemon ### END INIT INFO set -e CELERYD_CHDIR="/opt/Myproject/" CELERYD_PID_FILE="/var/run/celeryd.pid" CELERYD_LOG_FILE="/var/log/celeryd.log" CELERYD_LOG_LEVEL="DEBUG" DEFAULT_CELERYD="/home/v-env/celeryd" # /etc/init.d/ssh: start and stop the celery task worker daemon. if test -f /etc/default/celeryd; then . /etc/default/celeryd fi CELERYD=${CELERYD:-$DEFAULT_CELERYD} export CELERY_LOADER . /lib/lsb/init-functions CELERYD_OPTS="$CELERYD_OPTS -f $CELERYD_LOG_FILE -l $CELERYD_LOG_LEVEL" if [ -n "$2" ]; then CELERYD_OPTS="$CELERYD_OPTS $2" fi # Extra start-stop-daemon options, like user/group. if [ -n "$CELERYD_USER" ]; then DAEMON_OPTS="$DAEMON_OPTS --chuid $CELERYD_USER" fi if [ -n "$CELERYD_GROUP" ]; then DAEMON_OPTS="$DAEMON_OPTS --group $CELERYD_GROUP" fi if [ -n "$CELERYD_CHDIR" ]; then DAEMON_OPTS="$DAEMON_OPTS --chdir $CELERYD_CHDIR" fi # Are we running from init? run_by_init() { ([ "$previous" ] && [ "$runlevel" ]) || [ "$runlevel" = S ] } check_dev_null() { if [ ! -c /dev/null ]; then if [ "$1" = log_end_msg ]; then log_end_msg 1 || true fi if ! run_by_init; then log_action_msg "/dev/null is not a character device!" fi exit 1 fi } export PATH="${PATH:+$PATH:}/usr/sbin:/sbin" stop_worker () { cmd="start-stop-daemon --stop \ --quiet \ $* \ --pidfile $CELERYD_PID_FILE" if $cmd; then log_end_msg 0 else log_end_msg 1 fi } start_worker () { cmd="start-stop-daemon --start $DAEMON_OPTS \ --quiet \ --oknodo \ --background \ --make-pidfile \ $* \ --pidfile $CELERYD_PID_FILE --exec $CELERYD -- $CELERYD_OPTS" if $cmd; then log_end_msg 0 else log_end_msg 1 fi } case "$1" in start) check_dev_null log_daemon_msg "Starting celery task worker server" "celeryd" start_worker ;; stop) log_daemon_msg "Stopping celery task worker server" "celeryd" stop_worker --oknodo ;; reload|force-reload) echo "Use start+stop" ;; restart) log_daemon_msg "Restarting celery task worker server" "celeryd" stop_worker --oknodo --retry 30 check_dev_null log_end_msg start_worker ;; try-restart) log_daemon_msg "Restarting celery task worker server" "celeryd" set +e stop_worker --retry 30 RET="$?" set -e case $RET in 0) # old daemon stopped check_dev_null log_end_msg start_worker ;; 1) # daemon not running log_progress_msg "(not running)" log_end_msg 0 ;; *) # failed to stop log_progress_msg "(failed to stop)" log_end_msg 1 ;; esac ;; status) status_of_proc -p $CELERYD_PID_FILE $CELERYD celeryd && exit 0 || exit $? ;; *) log_action_msg "Usage: /etc/init.d/celeryd {start|stop|force-reload|restart|try-restart|status}" exit 1 esac exit 0