systemctl管理进程自启

php-fpm开机自启

php-fpm.service

[Unit]
Description=php-fpm service
After=php-nginx.service mysql.server.service
Wants=php-nginx.service mysql.server.service

[Service]
Type=forking
User=root
Group=root
ExecStart=/Data/apps/php/sbin/php-fpm -R
Restart=always

[Install]
WantedBy=multi-user.target

nginx开机自启

nginx.service

[Unit]
Description=nginx - high performance web server 

[Service]
Type=forking
User=root
Group=root
ExecStart=/Data/apps/nginx/sbin/nginx 
Restart=always

[Install]
WantedBy=multi-user.target

mysql 开机自启

[Unit]
Description=MySQL Community Server
After=network.target
After=syslog.target
[Install]
WantedBy=multi-user.target
Alias=mysql.service
[Service]
Type=forking
User=mysql
Group=mysql

# Execute pre and post scripts as root
PermissionsStartOnly=true

# Needed to create system tables etc.
# ExecStartPre=/usr/bin/mysql-systemd-start pre

# Start main service
ExecStart=/etc/init.d/mysql.server start
ExecStop=/etc/init.d/mysql.server stop

# Give up if ping don't get an answer
TimeoutSec=600
Restart=always
PrivateTmp=false
LimitNOFILE=65535
LimitNPROC=65535