安装supervisor方法，可以直接用 yum install supervisord ，但是版本可能会旧一点，可以参考官方的方法：
easy_install supervisor
#installing-to-a-system-with-internet-access
加入service, vim /etc/init.d/supervisord , 修改文件属性为可执行chmod 777 /etc/init.d/supervisord
#!/bin/bash
#
# supervisord This scripts turns supervisord on
#
# Author: Mike McGrath <mmcgrath@RedHat.com> (based off yumupdatesd)
# Jason Koppe <jkoppe@indeed.com> adjusted to read sysconfig,
# use supervisord tools to start/stop, conditionally wait
# for child processes to shutdown, and startup later
#
# chkconfig: 345 83 04
#
# description: supervisor is a process control utility. It has a web based
# xmlrpc interface as well as a few other nifty features.
# processname: supervisord
# config: /etc/supervisord.conf
# pidfile: /var/run/supervisord.pid
#
# source function library
. /etc/rc.d/init.d/functions
# source system settings
[ -e /etc/sysconfig/supervisord ] && . /etc/sysconfig/supervisord
RETVAL=0
start() {
echo "Starting supervisord: "
if [ -e $PIDFILE ]; then
echo "ALREADY STARTED"
return 1
fi
# start supervisord with options from sysconfig (stuff like -c)
/usr/bin/supervisord $OPTIONS
# show initial startup status
/usr/bin/supervisorctl $OPTIONS status
# only create the subsyslock if we created the PIDFILE
[ -e $PIDFILE ] && touch /var/lock/subsys/supervisord
}
stop() {
echo -n "Stopping supervisord: "
/usr/bin/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 2 2 2 2 4 4 4 4 8 8 8 8 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 1
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 /var/lock/subsys/supervisord
}
restart() {
stop
start
}
case "$1" in
start)
start
RETVAL=$?
;;
stop)
stop
RETVAL=$?
;;
restart|force-reload)
restart
RETVAL=$?
;;
reload)
/usr/bin/supervisorctl $OPTIONS reload
RETVAL=$?
;;
condrestart)
[ -f /var/lock/subsys/supervisord ] && restart
RETVAL=$?
;;
status)
/usr/bin/supervisorctl $OPTIONS status
RETVAL=$?
;;
*)
echo $"Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
exit 1
esac
exit $RETVAL
配置一下，echo_supervisord_conf > /etc/supervisord.conf
加入gearman的任务，下面是百度云推送的任务
vim /etc/supervisord.conf