php fastcgi进程启动,php fastcgi 启动脚本
php fastcgi 启动脚本
以FASTCGI模式启动PHP，通过此脚本，可以以守护进程模式启动PHP的FASTCGI模式。
启动脚本 /home/hliang/fcgi-php：
[cc lang=”php”]#! /bin/sh
### BEGIN INIT INFO
# Provides: php-fastcgi
# Required-Start: $all
# Required-Stop: $all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start and stop php-cgi in external FASTCGI mode
# Description: Start and stop php-cgi in external FASTCGI mode
### END INIT INFO
# Author: Kurt Zankl
# Do NOT “set -e”
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC=”php-cgi in external FASTCGI mode”
NAME=fcgi-php
DAEMON=/usr/local/php/bin/php-cgi
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/home/hliang/app/shell/$NAME
PHP_CONFIG_FILE=/usr/local/php/lib/php.ini
# Exit if the package is not installed
[ -x “$DAEMON” ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
# If the daemon is not enabled, give the user a warning and then exit,
# unless we are stopping the daemon
if [ “$START” != “yes” -a “$1” != “stop” ]; then
log_warning_msg “To enable $NAME, edit /etc/default/$NAME and set START=yes”
exit 0
fi
# Process configuration
export PHP_FCGI_CHILDREN PHP_FCGI_MAX_REQUESTS
DAEMON_ARGS=”-q -b $FCGI_HOST:$FCGI_PORT -c $PHP_CONFIG_FILE”
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon –start –quiet –pidfile $PIDFILE –exec $DAEMON –test > /dev/null || return 1
start-stop-daemon –start –quiet –pidfile $PIDFILE –exec $DAEMON –background –make-pidfile –chuid $EXEC_AS_USER –startas $DAEMON — $DAEMON_ARGS || return 2
}
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon –stop –quiet –retry=TERM/30/KILL/5 –pidfile $PIDFILE > /dev/null # –name $DAEMON
RETVAL=”$?”
[ “$RETVAL” = 2 ] && return 2
# Wait for children to finish too if this is a daemon that forks
# and if the daemon is only ever run from this initscript.
# If the above conditions are not satisfied then add some other code
# that waits for the process to drop all resources that could be
# needed by services started subsequently. A last resort is to
# sleep for some time.
start-stop-daemon –stop –quiet –oknodo –retry=0/30/KILL/5 –exec $DAEMON
[ “$?” = 2 ] && return 2
# Many daemons don’t delete their pidfiles when they exit.
rm -f $PIDFILE
return “$RETVAL”
}
case “$1” in
start)
[ “$VERBOSE” != no ] && log_daemon_msg “Starting $DESC” “$NAME”
do_start
case “$?” in
0|1) [ “$VERBOSE” != no ] && log_end_msg 0 ;;
2) [ “$VERBOSE” != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ “$VERBOSE” != no ] && log_daemon_msg “Stopping $DESC” “$NAME”
do_stop
case “$?” in
0|1) [ “$VERBOSE” != no ] && log_end_msg 0 ;;
2) [ “$VERBOSE” != no ] && log_end_msg 1 ;;
esac
;;
restart|force-reload)
log_daemon_msg “Restarting $DESC” “$NAME”
do_stop
case “$?” in
0|1)
do_start
case “$?” in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
echo “Usage: $SCRIPTNAME {start|stop|restart|force-reload}” >&2
exit 3
;;
esac[/cc]
配置文件，保存在 /etc/default/fcgi-php
[cc lang=”php”]START=yes
# Which user runs PHP? (default: www-data)
EXEC_AS_USER=www-data
# Host and TCP port for FASTCGI-Listener (default: localhost:9000)
FCGI_HOST=127.0.0.1
FCGI_PORT=9000
# Environment variables, which are processed by PHP
PHP_FCGI_CHILDREN=4
PHP_FCGI_MAX_REQUESTS=1000[/cc]
启动服务：
[cc lang=”php”]/home/hliang/fcgi-php start[/cc]
关闭服务：
[cc lang=”php”]/home/hliang/fcgi-php stop[/cc]
重启服务：
[cc lang=”php”]/home/hliang/fcgi-php restart
/home/hliang/fcgi-php force-reload[/cc]