nginx、php-fpm启动脚本详解

php-fpm启动脚本

#!/bin/sh
#
# php-fpm - this script starts and stops the php-fpm daemin
#
# chkconfig: - 85 15
# processname: php-fpm
# config: /usr/local/php/etc/php-fpm.conf

set -e

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="php-fpm daemon"
NAME=php-fpm
DAEMON=/usr/local/php/sbin/$NAME     #这里设成自己的目录
CONFIGFILE=/usr/local/php/etc/php-fpm.conf   #这里设成自己的目录
PIDFILE=/usr/local/php/var/run/$NAME.pid   #这里设成自己的目录
SCRIPTNAME=/etc/init.d/$NAME   #这里设成自己的目录

# If the daemon file is not found, terminate the script.
test -x $DAEMON || exit 0

d_start(){
$DAEMON -y $CONFIGFILE || echo -n " already running"
}

d_stop(){
   kill -QUIT `cat $PIDFILE` || echo -n " no running"
}

d_reload(){
   kill -HUP `cat $PIDFILE` || echo -n " could not reload"
}

case "$1" in
   start)
echo -n "Starting $DESC: $NAME"
       d_start
echo "."
       ;;
   stop)
echo -n "Stopping $DESC: $NAME"
       d_stop
echo "."
       ;;
   reload)
echo -n "Reloading $DESC configuration..."
       d_reload
echo "Reloaded."
       ;;
   restart)
echo -n "Restarting $DESC: $NAME"
       d_stop
# Sleep for two seconds before starting again, this should give the nginx daemon some time to perform a graceful stop
       sleep 2
       d_start
echo "."
       ;;
   *)
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload)" >&2
exit 3
       ;;
esac
exit 0

nginx启动脚本

#!/bin/sh 
# 
# nginx - this script starts and stops the nginx daemon 
# 
# chkconfig: - 85 15 
# description: Nginx is an HTTP(S) server, HTTP(S) reverse 
# proxy and IMAP/POP3 proxy server 
# processname: nginx 
# chkconfig: 2345 90 91 
# description: nginx web server
# processname: nginx
# config: /usr/local/nginx/conf/nginx.conf
# pidfile: /opt/nginx/nginx.pid

# Source function library.
. /etc/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network


if [ -f /etc/sysconfig/nginx ];then
. /etc/sysconfig/nginx
fi

# Check that networking is up. 
[ "$NETWORKING" = "no" ] && exit 0

nginx="/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx)

NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/lock/subsys/nginx

start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
echo -n $"Starting $prog: " 
daemon $nginx #-c $NGINX_CONF_FILE 
retval=$?
echo 
[ $retval -eq 0 ] && touch $lockfile
return $retval
}

stop() {
echo -n $"Stopping $prog: " 
killproc $prog -QUIT
retval=$?
echo 
[ $retval -eq 0 ] && rm -f $lockfile
return $retval
killall -9 nginx
}

restart() {
configtest || return $?
stop
sleep 1
start
}

reload() {
configtest || return $?
echo -n $"Reloading $prog: " 
killproc $nginx -HUP
RETVAL=$?
echo 
}

force_reload() {
restart
}

configtest() {
$nginx -t #-c $NGINX_CONF_FILE 
}

rh_status() {
status $prog
}

rh_status_q() {
rh_status >/dev/null 2>&1
}

case "$1" in
start)
    rh_status_q && exit 0
$1
    ;;
stop)
rh_status_q || exit 0
$1
    ;;
restart)
$1
    ;;
test)
    configtest
    ;;
reload)
    rh_status_q || exit 7
$1
    ;;
force-reload)
    force_reload
    ;;
status)
    rh_status
    ;;
condrestart|try-restart)
    rh_status_q || exit 0
    ;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|test}" 
exit 2
esac