CentOS7 虚拟机安装配置问题汇总
1 CentOS7 网络配置
在Ubuntu14.04上使用Virtual Machine Manager安装 Cent7 (v1503), 安装选RHEL7类型, 完毕需要登入到VM,更改网络配置如下:
/etc/sysconfig/network-scripts/ifcfg-eth0
[root@cent7 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 TYPE=Ethernet BOOTPROTO=static DEFROUTE=yes PEERDNS=yes PEERROUTES=yes IPADDR=192.168.122.222 NETMASK=255.255.255.0 BROADCAST=192.168.122.255 IPV4_FAILURE_FATAL=no #IPV6INIT=yes #IPV6_AUTOCONF=yes #IPV6_DEFROUTE=yes #IPV6_PEERDNS=yes #IPV6_PEERROUTES=yes #IPV6_FAILURE_FATAL=no NAME=eth0 UUID=475a58e1-8170-4027-a7cb-55dc26e727bf DEVICE=eth0 ONBOOT=yes
network更改如下:
[root@cent7 ~]# cat /etc/sysconfig/network # Created by anaconda NETWORKING=yes HOSTNAME=cent7.pepstack.com GATEWAY=192.168.122.1
resolv.conf更改如下:
[root@cent7 ~]# cat /etc/resolv.conf nameserver 192.168.122.1
重启网络:
# systemctl restart network
现在虚拟机网络可以使用了。