ubuntu-rc.local配置

ubuntu 14以后的系统默认没有rc.local文件来配置开机启动，在这里我们需要手动加入rc.local启动服务。

1、建立rc-local.service文件

sudo vi /etc/systemd/system/rc-local.service

2、将下列内容复制进rc-local.service文件

[Unit]
Description=/etc/rc.local Compatibility
ConditionPathExists=/etc/rc.local

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99

[Install]
WantedBy=multi-user.target

3、创建文件rc.local

sudo vi /etc/rc.local

4、将下列内容复制进rc.local文件,修改OVPN为正确的文件名称

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
cd /root && /usr/sbin/openvpn --daemon --config /root/vpnclient_2.ovpn
exit 0

5、给rc.local加上权限

sudo chmod +x /etc/rc.local

6、启用服务

sudo systemctl enable rc-local

7、启动服务并检查状态

sudo systemctl start rc-local.service
sudo systemctl status rc-local.service

如果能看到内容，说明设置成功.