Created
August 27, 2009 07:07
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an init.d script for supervisord
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#! /bin/sh | |
### BEGIN INIT INFO | |
# Provides: supervisord | |
# Required-Start: $remote_fs | |
# Required-Stop: $remote_fs | |
# Default-Start: 2 3 4 5 | |
# Default-Stop: 0 1 6 | |
# Short-Description: Example initscript | |
# Description: This file should be used to construct scripts to be | |
# placed in /etc/init.d. | |
### END INIT INFO | |
# Author: Dan MacKinlay <danielm@phm.gov.au> | |
# Based on instructions by Bertrand Mathieu | |
# http://zebert.blogspot.com/2009/05/installing-django-solr-varnish-and.html | |
# Do NOT "set -e" | |
# PATH should only include /usr/* if it runs after the mountnfs.sh script | |
PATH=/sbin:/usr/sbin:/bin:/usr/bin | |
DESC="Description of the service" | |
NAME=supervisord | |
DAEMON=/usr/local/bin/supervisord | |
DAEMON_ARGS="" | |
PIDFILE=/var/run/$NAME.pid | |
SCRIPTNAME=/etc/init.d/$NAME | |
# Exit if the package is not installed | |
[ -x "$DAEMON" ] || exit 0 | |
# Read configuration variable file if it is present | |
[ -r /etc/default/$NAME ] && . /etc/default/$NAME | |
# Load the VERBOSE setting and other rcS variables | |
. /lib/init/vars.sh | |
# Define LSB log_* functions. | |
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present. | |
. /lib/lsb/init-functions | |
# | |
# Function that starts the daemon/service | |
# | |
do_start() | |
{ | |
# Return | |
# 0 if daemon has been started | |
# 1 if daemon was already running | |
# 2 if daemon could not be started | |
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ | |
|| return 1 | |
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \ | |
$DAEMON_ARGS \ | |
|| return 2 | |
# Add code here, if necessary, that waits for the process to be ready | |
# to handle requests from services started subsequently which depend | |
# on this one. As a last resort, sleep for some time. | |
} | |
# | |
# Function that stops the daemon/service | |
# | |
do_stop() | |
{ | |
# Return | |
# 0 if daemon has been stopped | |
# 1 if daemon was already stopped | |
# 2 if daemon could not be stopped | |
# other if a failure occurred | |
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME | |
RETVAL="$?" | |
[ "$RETVAL" = 2 ] && return 2 | |
# Wait for children to finish too if this is a daemon that forks | |
# and if the daemon is only ever run from this initscript. | |
# If the above conditions are not satisfied then add some other code | |
# that waits for the process to drop all resources that could be | |
# needed by services started subsequently. A last resort is to | |
# sleep for some time. | |
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON | |
[ "$?" = 2 ] && return 2 | |
# Many daemons don't delete their pidfiles when they exit. | |
rm -f $PIDFILE | |
return "$RETVAL" | |
} | |
# | |
# Function that sends a SIGHUP to the daemon/service | |
# | |
do_reload() { | |
# | |
# If the daemon can reload its configuration without | |
# restarting (for example, when it is sent a SIGHUP), | |
# then implement that here. | |
# | |
start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME | |
return 0 | |
} | |
case "$1" in | |
start) | |
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" | |
do_start | |
case "$?" in | |
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | |
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | |
esac | |
;; | |
stop) | |
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" | |
do_stop | |
case "$?" in | |
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | |
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | |
esac | |
;; | |
#reload|force-reload) | |
# | |
# If do_reload() is not implemented then leave this commented out | |
# and leave 'force-reload' as an alias for 'restart'. | |
# | |
#log_daemon_msg "Reloading $DESC" "$NAME" | |
#do_reload | |
#log_end_msg $? | |
#;; | |
restart|force-reload) | |
# | |
# If the "reload" option is implemented then remove the | |
# 'force-reload' alias | |
# | |
log_daemon_msg "Restarting $DESC" "$NAME" | |
do_stop | |
case "$?" in | |
0|1) | |
do_start | |
case "$?" in | |
0) log_end_msg 0 ;; | |
1) log_end_msg 1 ;; # Old process is still running | |
*) log_end_msg 1 ;; # Failed to start | |
esac | |
;; | |
*) | |
# Failed to stop | |
log_end_msg 1 | |
;; | |
esac | |
;; | |
*) | |
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 | |
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2 | |
exit 3 | |
;; | |
esac | |
: |
Oh thank!
Thanks! it works almost 10 years later.
thanks
I am using supervisor through pip in virtual env,
So what should be path
@rushike with the virtualenv activated run
which supervisord
This will tell you the path of the executable within your virtualenv.
Still working. Hurray!
Works for start on boot, except that it does not create a pidfile, so the only way to stop it is by killing its pid manually. Anyone has an idea why it could't create a pidfile ? Only thing it says in the supervisord.log
is 2023-12-01 12:30:24,296 CRIT could not write pidfile /supervisord.pid
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Just what I needed. Thank you!