CentOS 7设置开机启动服务，添加自定义系统服务

>建立服务文件

>保存目录

>设置开机自启动

>其他命令

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1.建立服务文件

文件路径

vim /usr/lib/systemd/system/nginx.service

服务文件内容

1.nginx.service

[Unit]

Description=nginx - high performance web serverAfter=network.target remote-fs.target nss-lookup.target

[Service]

Type=forkingExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.confExecReload=/usr/local/nginx/sbin/nginx -s reloadExecStop=/usr/local/nginx/sbin/nginx -s stop

[Install]

WantedBy=multi-user.target

2.mysql.service

[Unit]

Description=mysqlAfter=network.targetremote-fs.targetnss-lookup.target

[Service]

Type=forkingExecStart=/usr/local/mysql/support-files/mysql.serverstart#ExecReload=/usr/local/mysql/support-files/mysql.server restart

#ExecStop=/usr/local/mysql/support-files/mysql.server stop

#PrivateTmp=true

[Install]

WantedBy=multi-user.target

3.php-fpm.service

[Unit]

Description=phpAfter=network.target remote-fs.target nss-lookup.target

[Service]

Type=forkingExecStart=/usr/local/php/sbin/php-fpm

[Install]

WantedBy=multi-user.target

4.redis.service

[Unit]

Description=RedisAfter=network.target remote-fs.target nss-lookup.target

[Service]

Type=forkingExecStart=/usr/local/bin/redis-server /etc/redis.confExecStop=kill -INT `cat /tmp/redis.pid`User=wwwGroup=www

[Install]

WantedBy=multi-user.target

5.supervisord.service

[Unit]

Description=Process Monitoring and Control DaemonAfter=rc-local.service

[Service]

Type=forkingExecStart=/usr/bin/supervisord -c /etc/supervisord.confSysVStartPriority=99

[Install]

WantedBy=multi-user.target

文件内容解释

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[Unit]:服务的说明

Description:描述服务

After:描述服务类别

[Service]服务运行参数的设置

Type=forking是后台运行的形式

ExecStart为服务的具体运行命令

ExecReload为重启命令

ExecStop为停止命令

PrivateTmp=True表示给服务分配独立的临时空间注意：启动、重启、停止命令全部要求使用绝对路径

[Install]服务安装的相关设置，可设置为多用户

2.保存目录

以754的权限保存在目录：

/usr/lib/systemd/system

3.设置开机自启动

任意目录下执行

systemctl enable nginx.service

4.其他命令

启动nginx服务

systemctlstartnginx.service

设置开机自启动

systemctl enable nginx.service

停止开机自启动

systemctl disable nginx.service

查看服务当前状态

systemctl status nginx.service

重新启动服务

systemctl restart nginx.service

查看所有已启动的服务

systemctllist-units --type=service

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转载自：http://blog.csdn.net/chenxiabinffff/article/details/51374635