php-fpm啓動服務

#! /bin/sh

BEGIN INIT INFO

Provides: php-fpm

Required-Start: $remote_fs $network

Required-Stop: $remote_fs $network

Default-Start: 2 3 4 5

Default-Stop: 0 1 6

Short-Description: starts php-fpm

Description: starts the PHP FastCGI Process Manager daemon

END INIT INFO

prefix=/usr/local/php56
exec_prefix=${prefix}

php_fpm_BIN=${exec_prefix}/sbin/php-fpm
php_fpm_CONF=${prefix}/etc/php-fpm.conf
php_fpm_PID=${prefix}/var/run/php-fpm.pid

php_opts="--fpm-config $php_fpm_CONF --pid $php_fpm_PID"

wait_for_pid () {
try=0

while test $try -lt 35 ; do

    case "$1" in
        'created')
        if [ -f "$2" ] ; then
            try=''
            break
        fi
        ;;

        'removed')
        if [ ! -f "$2" ] ; then
            try=''
            break
        fi
        ;;
    esac

    echo -n .
    try=`expr $try + 1`
    sleep 1

done

}

case "$1" in
start)
echo -n "Starting php-fpm "

    $php_fpm_BIN --daemonize $php_opts

    if [ "$?" != 0 ] ; then
        echo " failed"
        exit 1
    fi

    wait_for_pid created $php_fpm_PID

    if [ -n "$try" ] ; then
        echo " failed"
        exit 1
    else
        echo " done"
    fi
;;

stop)
    echo -n "Gracefully shutting down php-fpm "

    if [ ! -r $php_fpm_PID ] ; then
        echo "warning, no pid file found - php-fpm is not running ?"
        exit 1
    fi

    kill -QUIT `cat $php_fpm_PID`

    wait_for_pid removed $php_fpm_PID

    if [ -n "$try" ] ; then
        echo " failed. Use force-quit"
        exit 1
    else
        echo " done"
    fi
;;

status)
    if [ ! -r $php_fpm_PID ] ; then
        echo "php-fpm is stopped"
        exit 0
    fi

    PID=`cat $php_fpm_PID`
    if ps -p $PID | grep -q $PID; then
        echo "php-fpm (pid $PID) is running..."
    else
        echo "php-fpm dead but pid file exists"
    fi
;;

force-quit)
    echo -n "Terminating php-fpm "

    if [ ! -r $php_fpm_PID ] ; then
        echo "warning, no pid file found - php-fpm is not running ?"
        exit 1
    fi

    kill -TERM `cat $php_fpm_PID`

    wait_for_pid removed $php_fpm_PID

    if [ -n "$try" ] ; then
        echo " failed"
        exit 1
    else
        echo " done"
    fi
;;

restart)
    $0 stop
    $0 start
;;

reload)

    echo -n "Reload service php-fpm "

    if [ ! -r $php_fpm_PID ] ; then
        echo "warning, no pid file found - php-fpm is not running ?"
        exit 1
    fi

    kill -USR2 `cat $php_fpm_PID`

    echo " done"
;;

*)
    echo "Usage: $0 {start|stop|force-quit|restart|reload|status}"
    exit 1
;;

esac