我一直在关注this tutorial为我的每个wordpress多站点安装设置多个PHP-FPM主服务器，以便它们可以相互独立地运行有关APC缓存和其他选项。
按照说明后的说明，每个新的php5-fpm init.d脚本实际上都没有初始化或做任何事情。
此外，/var/run/php5-fpm-master2.pid和php5-fpm-master2.sock也未创建。考虑到我已经按照指示行事，我假设他的distro/package版本不同，或者我在行之间遗漏了某些内容。
有谁愿意分享如何在Ubuntu 14.04上正确设置多个PHP-FPM母版（来自apt-get的标准php5-fpm）？
答案 0 :(得分：2)
我不是在使用Ubuntu而是使用Debian Jessie，这应该是相同的。
首先，转到/etc/php5/fpm/pool.d。
你必须创建你的游泳池，例如G。一个文件名为www1.conf：
[www1]
user = www1
group = www1
listen = /var/run/php5-fpm-www1.sock
listen.owner = www1
listen.group = www1
listen.allowed_clients = 127.0.0.1
pm = ondemand
pm.max_children = 100
pm.process_idle_timeout = 5s;
chdir = /
创建第二个，e。 G。文件名为www2.conf：
[www2]
user = www2
group = www2
listen = /var/run/php5-fpm-www2.sock
listen.owner = www2
listen.group = www2
listen.allowed_clients = 127.0.0.1
pm = ondemand
pm.max_children = 100
pm.process_idle_timeout = 5s;
chdir = /
现在转到/etc/php5/fpm并删除其中的php-fpm.conf（在单独的目录中备份会很有用）。现在使用以下内容创建文件php-fpm-www1.conf：
[global]
pid = /var/run/php5-fpm-www1.pid
error_log = /var/log/php5-fpm-www1.log
syslog.ident = php-fpm-www1
log_level = notice
emergency_restart_threshold = 10
emergency_restart_interval = 1m
include=/etc/php5/fpm/pool.d/www1.conf
与此类似，创建文件php-fpm-www2.conf：
[global]
pid = /var/run/php5-fpm-www2.pid
error_log = /var/log/php5-fpm-www2.log
syslog.ident = php-fpm-www2
log_level = notice
emergency_restart_threshold = 10
emergency_restart_interval = 1m
include=/etc/php5/fpm/pool.d/www2.conf
这是您需要的完整配置。最重要的部分是正确的init脚本。在Debian上，我刚刚复制了默认的/etc/init.d/php5-fpm。
档案/etc/init.d/php5-fpm-www1：
#!/bin/sh
### BEGIN INIT INFO
# Provides: php5-fpm-www1
# Required-Start: $remote_fs $network
# Required-Stop: $remote_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts php5-fpm-www1
# Description: Starts The PHP FastCGI Process Manager Daemon
### END INIT INFO
# Author: Ondrej Sury <ondrej@debian.org>
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="PHP5 FastCGI Process Manager"
NAME=php5-fpm-www1
BIN=php5-fpm
DAEMON=/usr/sbin/$BIN
DAEMON_ARGS="--daemonize --fpm-config /etc/php5/fpm/php-fpm-www1.conf"
CONF_PIDFILE=$(sed -n 's/^pid\s*=\s*//p' /etc/php5/fpm/php-fpm-www1.conf)
PIDFILE=${CONF_PIDFILE:-/run/php5-fpm-www1.pid}
TIMEOUT=30
SCRIPTNAME=/etc/init.d/$NAME
# Exit if the package is not installed
[ -x "$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
# Don't run if we are running upstart
if init_is_upstart; then
exit 1
fi
#
# Function to check the correctness of the config file
#
do_check()
{
/usr/lib/php5/php5-fpm-checkconf || return 1
return 0
}
#
# Function that starts the daemon/service
#
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 -- \
$DAEMON_ARGS 2>/dev/null \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=QUIT/$TIMEOUT/TERM/5/KILL/5 --pidfile $PIDFILE --name $NAME
RETVAL="$?"
[ "$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/TERM/5/KILL/5 --name $NAME --exec $DAEMON
[ "$?" = 2 ] && return 2
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE
return "$RETVAL"
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# If the daemon can reload its configuration without
# restarting (for example, when it is sent a SIGHUP),
# then implement that here.
#
start-stop-daemon --stop --signal USR2 --quiet --pidfile $PIDFILE --name $NAME
return 0
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_check $VERBOSE
case "$?" in
0)
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
1) [ "$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) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
check)
do_check yes
;;
reload|force-reload)
log_daemon_msg "Reloading $DESC" "$NAME"
do_reload
log_end_msg $?
;;
reopen-logs)
log_daemon_msg "Reopening $DESC logs" $NAME
if start-stop-daemon --stop --signal USR1 --oknodo --quiet \
--pidfile $PIDFILE --exec $DAEMON
then
log_end_msg 0
else
log_end_msg 1
fi
;;
restart)
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|status|restart|reload|force-reload}" >&2
exit 1
;;
esac
:
默认初始化脚本的更改为：
评论：
### BEGIN INIT INFO
# Provides: php5-fpm-www1
# Required-Start: $remote_fs $network
# Required-Stop: $remote_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts php5-fpm-www1
# Description: Starts The PHP FastCGI Process Manager Daemon
### END INIT INFO
在这里，您必须将第2行和第7行更改为您的脚本名称。
配置：
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="PHP5 FastCGI Process Manager"
NAME=php5-fpm-www1
BIN=php5-fpm
DAEMON=/usr/sbin/$BIN
DAEMON_ARGS="--daemonize --fpm-config /etc/php5/fpm/php-fpm-www1.conf"
CONF_PIDFILE=$(sed -n 's/^pid\s*=\s*//p' /etc/php5/fpm/php-fpm-www1.conf)
PIDFILE=${CONF_PIDFILE:-/run/php5-fpm-www1.pid}
TIMEOUT=30
SCRIPTNAME=/etc/init.d/$NAME
将NAME变量更改为您的脚本名称，并添加BIN变量以及您的bin文件的名称。另外，修改DAEMON以匹配$BIN而不是$NAME。必须修改DAEMON:ARGS，CONF_PIDFILE和PIDFILE以符合/etc/php5/fpm中的配置。
现在脚本应该已经启动了特定的PHP5-FPM主机。
我的问题是/etc/init.d/php5-fpm-www1 stop也阻止了www2的主人。
要解决此问题，您必须在init脚本中编辑do_stop()函数：
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=QUIT/$TIMEOUT/TERM/5/KILL/5 --pidfile $PIDFILE --name $NAME
RETVAL="$?"
[ "$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/TERM/5/KILL/5 --name $NAME --exec $DAEMON
[ "$?" = 2 ] && return 2
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE
return "$RETVAL"
}
在这里，我必须将--name $NAME添加到第17行的第二个start-stop-daemon命令中。
您必须使用/etc/init.d/php5-fpm-www2文件进行同样的操作：
#!/bin/sh
### BEGIN INIT INFO
# Provides: php5-fpm-www2
# Required-Start: $remote_fs $network
# Required-Stop: $remote_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts php5-fpm-www2
# Description: Starts The PHP FastCGI Process Manager Daemon
### END INIT INFO
# Author: Ondrej Sury <ondrej@debian.org>
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="PHP5 FastCGI Process Manager"
NAME=php5-fpm-www2
BIN=php5-fpm
DAEMON=/usr/sbin/$BIN
DAEMON_ARGS="--daemonize --fpm-config /etc/php5/fpm/php-fpm-www2.conf"
CONF_PIDFILE=$(sed -n 's/^pid\s*=\s*//p' /etc/php5/fpm/php-fpm-www2.conf)
PIDFILE=${CONF_PIDFILE:-/run/php5-fpm-www2.pid}
TIMEOUT=30
SCRIPTNAME=/etc/init.d/$NAME
# Exit if the package is not installed
[ -x "$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
# Don't run if we are running upstart
if init_is_upstart; then
exit 1
fi
#
# Function to check the correctness of the config file
#
do_check()
{
/usr/lib/php5/php5-fpm-checkconf || return 1
return 0
}
#
# Function that starts the daemon/service
#
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 -- \
$DAEMON_ARGS 2>/dev/null \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=QUIT/$TIMEOUT/TERM/5/KILL/5 --pidfile $PIDFILE --name $NAME
RETVAL="$?"
[ "$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/TERM/5/KILL/5 --name $NAME --exec $DAEMON
[ "$?" = 2 ] && return 2
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE
return "$RETVAL"
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# If the daemon can reload its configuration without
# restarting (for example, when it is sent a SIGHUP),
# then implement that here.
#
start-stop-daemon --stop --signal USR2 --quiet --pidfile $PIDFILE --name $NAME
return 0
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_check $VERBOSE
case "$?" in
0)
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
1) [ "$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) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
check)
do_check yes
;;
reload|force-reload)
log_daemon_msg "Reloading $DESC" "$NAME"
do_reload
log_end_msg $?
;;
reopen-logs)
log_daemon_msg "Reopening $DESC logs" $NAME
if start-stop-daemon --stop --signal USR1 --oknodo --quiet \
--pidfile $PIDFILE --exec $DAEMON
then
log_end_msg 0
else
log_end_msg 1
fi
;;
restart)
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|status|restart|reload|force-reload}" >&2
exit 1
;;
esac
:
请注意保持初始脚本的最新状态，以便定期更新php5-fpm更改内容。