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September 17, 2014 03:23
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This is an init.d/supervisor script for managing a easy_install \ pip install version of supervisor. Add the first file "supervisor" into /etc/init.d/supervisor and put "supervisord.conf" into /etc/supervisor/supervisord.conf
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#! /bin/sh | |
# | |
# skeleton example file to build /etc/init.d/ scripts. | |
# This file should be used to construct scripts for /etc/init.d. | |
# | |
# Written by Miquel van Smoorenburg <[email protected]>. | |
# Modified for Debian | |
# by Ian Murdock <[email protected]>. | |
# Further changes by Javier Fernandez-Sanguino <[email protected]> | |
# | |
# Version: @(#)skeleton 1.9 26-Feb-2001 [email protected] | |
# | |
### BEGIN INIT INFO | |
# Provides: supervisor | |
# Required-Start: $remote_fs $network $named | |
# Required-Stop: $remote_fs $network $named | |
# Default-Start: 2 3 4 5 | |
# Default-Stop: 0 1 6 | |
# Short-Description: Start/stop supervisor | |
# Description: Start/stop supervisor daemon and its configured | |
# subprocesses. | |
### END INIT INFO | |
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin | |
DAEMON=/usr/local/bin/supervisord | |
NAME=supervisord | |
DESC=supervisor | |
DAEMON_OPTS="-c /etc/supervisor/supervisord.conf" | |
test -x $DAEMON || exit 0 | |
LOGDIR=/var/log/supervisor | |
PIDFILE=/var/run/$NAME.pid | |
DODTIME=5 # Time to wait for the server to die, in seconds | |
# If this value is set too low you might not | |
# let some servers to die gracefully and | |
# 'restart' will not work | |
set -e | |
running_pid() | |
{ | |
# Check if a given process pid's cmdline matches a given name | |
pid=$1 | |
name=$2 | |
[ -z "$pid" ] && return 1 | |
[ ! -d /proc/$pid ] && return 1 | |
(cat /proc/$pid/cmdline | tr "\000" "\n"|grep -q $name) || return 1 | |
return 0 | |
} | |
running() | |
{ | |
# Check if the process is running looking at /proc | |
# (works for all users) | |
# No pidfile, probably no daemon present | |
[ ! -f "$PIDFILE" ] && return 1 | |
# Obtain the pid and check it against the binary name | |
pid=`cat $PIDFILE` | |
running_pid $pid $DAEMON || return 1 | |
return 0 | |
} | |
force_stop() { | |
# Forcefully kill the process | |
[ ! -f "$PIDFILE" ] && return | |
if running ; then | |
kill -15 $pid | |
# Is it really dead? | |
[ -n "$DODTIME" ] && sleep "$DODTIME"s | |
if running ; then | |
kill -9 $pid | |
[ -n "$DODTIME" ] && sleep "$DODTIME"s | |
if running ; then | |
echo "Cannot kill $LABEL (pid=$pid)!" | |
exit 1 | |
fi | |
fi | |
fi | |
rm -f $PIDFILE | |
return 0 | |
} | |
case "$1" in | |
start) | |
echo -n "Starting $DESC: " | |
start-stop-daemon --start --quiet --pidfile $PIDFILE \ | |
--exec $DAEMON -- $DAEMON_OPTS | |
test -f $PIDFILE || sleep 1 | |
if running ; then | |
echo "$NAME." | |
else | |
echo " ERROR." | |
fi | |
;; | |
stop) | |
echo -n "Stopping $DESC: " | |
start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE | |
echo "$NAME." | |
;; | |
force-stop) | |
echo -n "Forcefully stopping $DESC: " | |
force_stop | |
if ! running ; then | |
echo "$NAME." | |
else | |
echo " ERROR." | |
fi | |
;; | |
#reload) | |
# | |
# If the daemon can reload its config files on the fly | |
# for example by sending it SIGHUP, do it here. | |
# | |
# If the daemon responds to changes in its config file | |
# directly anyway, make this a do-nothing entry. | |
# | |
# echo "Reloading $DESC configuration files." | |
# start-stop-daemon --stop --signal 1 --quiet --pidfile \ | |
# /var/run/$NAME.pid --exec $DAEMON | |
#;; | |
force-reload) | |
# | |
# If the "reload" option is implemented, move the "force-reload" | |
# option to the "reload" entry above. If not, "force-reload" is | |
# just the same as "restart" except that it does nothing if the | |
# daemon isn't already running. | |
# check wether $DAEMON is running. If so, restart | |
start-stop-daemon --stop --test --quiet --pidfile \ | |
/var/run/$NAME.pid --exec $DAEMON \ | |
&& $0 restart \ | |
|| exit 0 | |
;; | |
restart) | |
echo -n "Restarting $DESC: " | |
start-stop-daemon --stop --quiet --pidfile \ | |
/var/run/$NAME.pid --exec $DAEMON | |
[ -n "$DODTIME" ] && sleep $DODTIME | |
start-stop-daemon --start --quiet --pidfile \ | |
/var/run/$NAME.pid --exec $DAEMON -- $DAEMON_OPTS | |
echo "$NAME." | |
;; | |
status) | |
echo -n "$LABEL is " | |
if running ; then | |
echo "running" | |
else | |
echo " not running." | |
exit 1 | |
fi | |
;; | |
*) | |
N=/etc/init.d/$NAME | |
# echo "Usage: $N {start|stop|restart|reload|force-reload}" >&2 | |
echo "Usage: $N {start|stop|restart|force-reload|status|force-stop}" >&2 | |
exit 1 | |
;; | |
esac | |
exit 0 |
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; Sample supervisor config file. | |
; | |
; For more information on the config file, please see: | |
; http://supervisord.org/configuration.html | |
; | |
; Notes: | |
; - Shell expansion ("~" or "$HOME") is not supported. Environment | |
; variables can be expanded using this syntax: "%(ENV_HOME)s". | |
; - Comments must have a leading space: "a=b ;comment" not "a=b;comment". | |
[unix_http_server] | |
file=/var/run/supervisor.sock ; (the path to the socket file) | |
;chmod=0700 ; socket file mode (default 0700) | |
;chown=nobody:nogroup ; socket file uid:gid owner | |
;username=user ; (default is no username (open server)) | |
;password=123 ; (default is no password (open server)) | |
;[inet_http_server] ; inet (TCP) server disabled by default | |
;port=127.0.0.1:9001 ; (ip_address:port specifier, *:port for all iface) | |
;username=user ; (default is no username (open server)) | |
;password=123 ; (default is no password (open server)) | |
[supervisord] | |
logfile=/tmp/supervisord.log ; (main log file;default $CWD/supervisord.log) | |
logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB) | |
logfile_backups=10 ; (num of main logfile rotation backups;default 10) | |
loglevel=info ; (log level;default info; others: debug,warn,trace) | |
pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid) | |
nodaemon=false ; (start in foreground if true;default false) | |
minfds=1024 ; (min. avail startup file descriptors;default 1024) | |
minprocs=200 ; (min. avail process descriptors;default 200) | |
;umask=022 ; (process file creation umask;default 022) | |
;user=chrism ; (default is current user, required if root) | |
;identifier=supervisor ; (supervisord identifier, default is 'supervisor') | |
;directory=/tmp ; (default is not to cd during start) | |
;nocleanup=true ; (don't clean up tempfiles at start;default false) | |
;childlogdir=/tmp ; ('AUTO' child log dir, default $TEMP) | |
;environment=KEY="value" ; (key value pairs to add to environment) | |
;strip_ansi=false ; (strip ansi escape codes in logs; def. false) | |
; the below section must remain in the config file for RPC | |
; (supervisorctl/web interface) to work, additional interfaces may be | |
; added by defining them in separate rpcinterface: sections | |
[rpcinterface:supervisor] | |
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface | |
[supervisorctl] | |
serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL for a unix socket | |
;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket | |
;username=chris ; should be same as http_username if set | |
;password=123 ; should be same as http_password if set | |
;prompt=mysupervisor ; cmd line prompt (default "supervisor") | |
;history_file=~/.sc_history ; use readline history if available | |
; The below sample program section shows all possible program subsection values, | |
; create one or more 'real' program: sections to be able to control them under | |
; supervisor. | |
;[program:theprogramname] | |
;command=/bin/cat ; the program (relative uses PATH, can take args) | |
;process_name=%(program_name)s ; process_name expr (default %(program_name)s) | |
;numprocs=1 ; number of processes copies to start (def 1) | |
;directory=/tmp ; directory to cwd to before exec (def no cwd) | |
;umask=022 ; umask for process (default None) | |
;priority=999 ; the relative start priority (default 999) | |
;autostart=true ; start at supervisord start (default: true) | |
;autorestart=unexpected ; whether/when to restart (default: unexpected) | |
;startsecs=1 ; number of secs prog must stay running (def. 1) | |
;startretries=3 ; max # of serial start failures (default 3) | |
;exitcodes=0,2 ; 'expected' exit codes for process (default 0,2) | |
;stopsignal=QUIT ; signal used to kill process (default TERM) | |
;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10) | |
;stopasgroup=false ; send stop signal to the UNIX process group (default false) | |
;killasgroup=false ; SIGKILL the UNIX process group (def false) | |
;user=chrism ; setuid to this UNIX account to run the program | |
;redirect_stderr=true ; redirect proc stderr to stdout (default false) | |
;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO | |
;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) | |
;stdout_logfile_backups=10 ; # of stdout logfile backups (default 10) | |
;stdout_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0) | |
;stdout_events_enabled=false ; emit events on stdout writes (default false) | |
;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO | |
;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) | |
;stderr_logfile_backups=10 ; # of stderr logfile backups (default 10) | |
;stderr_capture_maxbytes=1MB ; number of bytes in 'capturemode' (default 0) | |
;stderr_events_enabled=false ; emit events on stderr writes (default false) | |
;environment=A="1",B="2" ; process environment additions (def no adds) | |
;serverurl=AUTO ; override serverurl computation (childutils) | |
; The below sample eventlistener section shows all possible | |
; eventlistener subsection values, create one or more 'real' | |
; eventlistener: sections to be able to handle event notifications | |
; sent by supervisor. | |
;[eventlistener:theeventlistenername] | |
;command=/bin/eventlistener ; the program (relative uses PATH, can take args) | |
;process_name=%(program_name)s ; process_name expr (default %(program_name)s) | |
;numprocs=1 ; number of processes copies to start (def 1) | |
;events=EVENT ; event notif. types to subscribe to (req'd) | |
;buffer_size=10 ; event buffer queue size (default 10) | |
;directory=/tmp ; directory to cwd to before exec (def no cwd) | |
;umask=022 ; umask for process (default None) | |
;priority=-1 ; the relative start priority (default -1) | |
;autostart=true ; start at supervisord start (default: true) | |
;autorestart=unexpected ; whether/when to restart (default: unexpected) | |
;startsecs=1 ; number of secs prog must stay running (def. 1) | |
;startretries=3 ; max # of serial start failures (default 3) | |
;exitcodes=0,2 ; 'expected' exit codes for process (default 0,2) | |
;stopsignal=QUIT ; signal used to kill process (default TERM) | |
;stopwaitsecs=10 ; max num secs to wait b4 SIGKILL (default 10) | |
;stopasgroup=false ; send stop signal to the UNIX process group (default false) | |
;killasgroup=false ; SIGKILL the UNIX process group (def false) | |
;user=chrism ; setuid to this UNIX account to run the program | |
;redirect_stderr=true ; redirect proc stderr to stdout (default false) | |
;stdout_logfile=/a/path ; stdout log path, NONE for none; default AUTO | |
;stdout_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) | |
;stdout_logfile_backups=10 ; # of stdout logfile backups (default 10) | |
;stdout_events_enabled=false ; emit events on stdout writes (default false) | |
;stderr_logfile=/a/path ; stderr log path, NONE for none; default AUTO | |
;stderr_logfile_maxbytes=1MB ; max # logfile bytes b4 rotation (default 50MB) | |
;stderr_logfile_backups ; # of stderr logfile backups (default 10) | |
;stderr_events_enabled=false ; emit events on stderr writes (default false) | |
;environment=A="1",B="2" ; process environment additions | |
;serverurl=AUTO ; override serverurl computation (childutils) | |
; The below sample group section shows all possible group values, | |
; create one or more 'real' group: sections to create "heterogeneous" | |
; process groups. | |
;[group:thegroupname] | |
;programs=progname1,progname2 ; each refers to 'x' in [program:x] definitions | |
;priority=999 ; the relative start priority (default 999) | |
; The [include] section can just contain the "files" setting. This | |
; setting can list multiple files (separated by whitespace or | |
; newlines). It can also contain wildcards. The filenames are | |
; interpreted as relative to this file. Included files *cannot* | |
; include files themselves. | |
[include] | |
files = /etc/supervisor/conf.d/*.conf |
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