制作ubuntu 14.04镜像

Posted 2020-10-07

先以root用户登录：

 

2.编辑以dhcp的方式获取ip

[email protected]:~# vim /etc/network/interfaces 
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet dhcp
[email protected]:~# 

重启除lo网卡的所有网卡

ifdown --exclude=lo -a && sudo ifup --exclude=lo -a

 

编辑/etc/ssh/sshd_config

#PermitRootLogin without-password
PermitRootLogin yes

 重启 ssh  服务

[email protected]:~# sudo service ssh restart

 

在/etc/apt/sources.list添加条目：

deb http://cn.archive.ubuntu.com/ubuntu/ trusty main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ trusty-security main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ trusty-updates main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse

 

关机，编辑xml文件

virsh edit ubuntu14.04-raw
<channel type=‘unix‘>
      <source mode=‘bind‘ path=‘/var/lib/libvirt/qemu/org.qemu.guest_agent.0.ubuntu14.04-raw.sock‘/> 
      <target type=‘virtio‘ name=‘org.qemu.guest_agent.0‘/>
      <address type=‘virtio-serial‘ controller=‘0‘ bus=‘0‘ port=‘1‘/>
</channel

 

 注意：这个文件我在考虑要不要注释掉

<source mode=‘bind‘ path=‘/var/lib/libvirt/qemu/org.qemu.guest_agent.0.ubuntu14.04-raw.sock‘/> 

 

安装和配置qemu-guest-agent：

[email protected]:~# sudo apt-get update
[email protected]:~# sudo apt-get install qemu-guest-agent
[email protected]:~# /etc/init.d/qemu-guest-agent start
[email protected]:~# /etc/init.d/qemu-guest-agent status
 * qemu-ga is running