php-fpm.sh (start,stop,restart,reload,test,status)

php-fpm.sh

#!/bin/sh

PREFIX=/usr/local/php

PHP_FPM_BIN=${PREFIX}/sbin/php-fpm
PHP_FPM_CONF=${PREFIX}/etc/php-fpm.user.conf
PHP_FPM_PID=${PREFIX}/pid/php-fpm.user.pid

PHP_OPTIONS="--fpm-config $PHP_FPM_CONF"

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 $PHP_OPTIONS

        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-exit"
            exit 1
        else
            echo " done"
        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}"
        exit 1
    ;;
esac