Linux环境：Ubuntu 18.04 x64
安装方式：sudo apt-get install php7.3 (默认安装的7.3.6版本)
【查看php-fpm状态】
systemctl status php-fpm
systemctl status php7.3-fpm
【查找php-fpm服务】
sudo find / -name ‘*fpm.service‘
查看php-fpm服务配置如下：
cat /lib/systemd/system/php7.3-fpm.service
内容如下：
[Unit] Description=The PHP 7.3 FastCGI Process Manager Documentation=man:php-fpm7.3(8) After=network.target [Service] Type=notify PIDFile=/run/php/php7.3-fpm.pid ExecStart=/usr/sbin/php-fpm7.3 --nodaemonize --fpm-config /etc/php/7.3/fpm/php-fpm.conf ExecReload=/bin/kill -USR2 $MAINPID [Install] WantedBy=multi-user.target
【安装php-fpm】
使用apt-get，安装前先使用apt-cache search php-fpm搜索一下目前可供选择安装的包
sudo apt-cache search php-fpm
如图，因为我们的PHP版本是7.3.6，对应的，我们这里应该选择php7.3-fpm
sudo apt-get install php7.3-fpm
【再次查看php-fpm】
sudo find / -name ‘php7.3-fpm‘
【查看php-fpm启动脚步】
cat /etc/init.d/php7.3-fpm
内容如下：
#!/bin/sh
### BEGIN INIT INFO
# Provides: php7.3-fpm
# Required-Start: $remote_fs $network
# Required-Stop: $remote_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts php7.3-fpm
# Description: Starts The PHP FastCGI Process Manager Daemon
### END INIT INFO
# Author: Ondrej Sury <[email protected]>
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="PHP 7.3 FastCGI Process Manager"
NAME=php-fpm7.3
CONFFILE=/etc/php/7.3/fpm/php-fpm.conf
DAEMON=/usr/sbin/$NAME
DAEMON_ARGS="--daemonize --fpm-config $CONFFILE"
CONF_PIDFILE=$(sed -n ‘s/^pid[ =]*//p‘ $CONFFILE)
PIDFILE=${CONF_PIDFILE:-/run/php/php7.3-fpm.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
#
# 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 --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
}
do_tmpfiles() {
local type path mode user group
[ "$1" != no ] && V=-v
TMPFILES=/usr/lib/tmpfiles.d/php7.3-fpm.conf
if [ -r "$TMPFILES" ]; then
while read type path mode user group age argument; do
if [ "$type" = "d" ]; then
mkdir $V -p "$path"
chmod $V "$mode" "$path"
chown $V "$user:$group" "$path"
fi
done < "$TMPFILES"
fi
}
case "$1" in
start)
if init_is_upstart; then
exit 1
fi
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_tmpfiles $VERBOSE
case "$?" 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)
if init_is_upstart; then
exit 0
fi
[ "$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 $?
;;
reload|force-reload)
if init_is_upstart; then
exit 1
fi
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)
if init_is_upstart; then
exit 1
fi
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
:
【启动php-fpm】
sudo service php7.3-fpm restart
原文地址：https://www.cnblogs.com/opensmarty/p/11081859.html
时间： 2024-10-11 03:24:18