1.安装
下载：https://codeload.github.com/Supervisor/supervisor/zip/3.1.3
2.安装
unzip supervisor-3.1..zip
cd supervisor-3.1.
python setup.py
3. 配置文件,sock配置一定要一致
[unix_http_server]
file=/var/run/supervisor.sock ; (the path to the socket file)
;chmod= ; socket file mode (default )
;chown=nobody:nogroup ; socket file uid:gid owner
;username=user ; (default is no username (open server))
;password= ; (default is no password (open server)) [inet_http_server] ; inet (TCP) server disabled by default
port=*: ; (ip_address:port specifier, *:port for all iface)
username=user ; (default is no username (open server))
password= ; (default is no password (open server)) [supervisord]
logfile=/var/log/supervisord/supervisord.log ; (main log file;default $CWD/supervisord.log)
logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB)
logfile_backups= ; (num of main logfile rotation backups;default )
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= ; (min. avail startup file descriptors;default )
minprocs= ; (min. avail process descriptors;default )
;umask= ; (process file creation umask;default )
;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=/var/log/supervisord/ ; ('AUTO' child log dir, default $TEMP)
;environment=KEY="value" ; (key value pairs to add to environment)
;strip_ansi=false ; (strip ansi escape codes in logs; def. false) ; the below section must remain in the config file for RPC
; (supervisorctl/web interface) to work, additional interfaces may be
; added by defining them in separate rpcinterface: sections
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface [supervisorctl]
serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL for a unix socket
;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket
;username=chris ; should be same as http_username if set
;password= ; should be same as http_password if set
;prompt=mysupervisor ; cmd line prompt (default "supervisor")
;history_file=~/.sc_history ; use readline history if available ; The below sample program section shows all possible program subsection values,
; create one or more 'real' program: sections to be able to control them under
; supervisor. [include]
files = /etc/supervisord.d/*.conf
创建一个测试进程
mkdir /etc/supervisord.d
vi /etc/supervisord.d/tail.conf [program:tail1]
command=tail -f /etc/supervisord.conf
autostart=true
autorestart=true
startretries=
;stderr_logfile=/tmp/tail1.err.log
;stdout_logfile=/tmp/tail1.out.log
3.修改执行脚本
vim /etc/init.d/supervisord #!/bin/bash
#
# supervisord This scripts turns supervisord on
# chkconfig:
# description: supervisor is a process control utility. It has a web based
# xmlrpc interface as well as a few other nifty features.
# # source function library
. /etc/rc.d/init.d/functions set -a PREFIX=/usr/local SUPERVISORD=$PREFIX/bin/supervisord
SUPERVISORCTL=$PREFIX/bin/supervisorctl PIDFILE=/var/supervisor/supervisord.pid
LOCKFILE=/var/supervisor/supervisord.lock OPTIONS="-c /etc/supervisord.conf" # unset this variable if you don't care to wait for child processes to shutdown before removing the $LOCKFILE-lock
WAIT_FOR_SUBPROCESSES=yes # remove this if you manage number of open files in some other fashion
ulimit -n RETVAL= running_pid()
{
# Check if a given process pid's cmdline matches a given name
pid=$
name=$
[ -z "$pid" ] && return
[ ! -d /proc/$pid ] && return
(cat /proc/$pid/cmdline | tr "\000" "\n"|grep -q $name) || return
return
} running()
{
# Check if the process is running looking at /proc
# (works for all users) # No pidfile, probably no daemon present
[ ! -f "$PIDFILE" ] && return
# Obtain the pid and check it against the binary name
pid=`cat $PIDFILE`
running_pid $pid $SUPERVISORD || return
return
} start() {
echo "Starting supervisord: " if [ -e $PIDFILE ]; then
echo "ALREADY STARTED"
return
fi # start supervisord with options from sysconfig (stuff like -c)
$SUPERVISORD $OPTIONS # show initial startup status
$SUPERVISORCTL $OPTIONS status # only create the subsyslock if we created the PIDFILE
[ -e $PIDFILE ] && touch $LOCKFILE
} stop() {
echo -n "Stopping supervisord: "
$SUPERVISORCTL $OPTIONS shutdown
if [ -n "$WAIT_FOR_SUBPROCESSES" ]; then
echo "Waiting roughly 60 seconds for $PIDFILE to be removed after child processes exit"
for sleep in last; do
if [ ! -e $PIDFILE ] ; then
echo "Supervisord exited as expected in under $total_sleep seconds"
break
else
if [[ $sleep -eq "last" ]] ; then
echo "Supervisord still working on shutting down. We've waited roughly 60 seconds, we'll let it do its thing from here"
return
else
sleep $sleep
total_sleep=$(( $total_sleep + $sleep ))
fi fi
done
fi # always remove the subsys. We might have waited a while, but just remove it at this point.
rm -f $LOCKFILE
} restart() {
stop
start
} case "$1" in
start)
start
RETVAL=$?
;;
stop)
stop
RETVAL=$?
;;
restart|force-reload)
restart
RETVAL=$?
;;
reload)
$SUPERVISORCTL $OPTIONS reload
RETVAL=$?
;;
condrestart)
[ -f $LOCKFILE ] && restart
RETVAL=$?
;;
status)
$SUPERVISORCTL $OPTIONS status
if running ; then
RETVAL=
else
RETVAL=
fi
;;
*)
echo $"Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
exit
esac exit $RETVAL
保存完毕之后，可以执行以下命令修改文件权限：
chmod 777 /etc/init.d/supervisord
/etc/init.d/supervisord start
这样，supervisor就启动了。
配置开机启动
chkconfig supervisord on
可以以下命令查看是否成功
chkconfig --list | grep supervisord
用浏览器访问9001端口http://192.168.30.119:9001/
参考:http://www.tuicool.com/articles/y6v2I3