Vmvare虚拟机实现联网

1：修改主机名

[root@vhost2 ~]# cat /etc/hostname 
vhost2.localdomain

[root@vhost2 ~]# cat /etc/redhat-release 
Red Hat Enterprise Linux Server release 7.0 (Maipo)

2：网络配置，实现rhel7联网

[root@vhost2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eno16777736 
HWADDR=00:0C:29:48:93:2C
TYPE=Ethernet
BOOTPROTO=dhcp
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPADDR=192.168.10.12
NETMASK=255.255.255.0
GATEWAY0=191.268.10.1
DNS1=202.96.134.133
DNS2=202.96.128.166
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=eno16777736
UUID=704bfebe-776e-4147-95cd-9f4e454e15ac
ONBOOT=yes

[root@vhost2 ~]# cat /etc/resolv.conf 
# Generated by NetworkManager
domain localdomain
search localdomain
nameserver 192.168.10.1
nameserver 202.96.134.133
nameserver 202.96.128.166

vmware 虚拟机配置信息：

[root@vhost2 ~]# ping baidu.com
PING baidu.com (123.125.114.144) 56(84) bytes of data.
64 bytes from 123.125.114.144: icmp_seq=1 ttl=128 time=14.1 ms
64 bytes from 123.125.114.144: icmp_seq=2 ttl=128 time=5.90 ms
64 bytes from 123.125.114.144: icmp_seq=3 ttl=128 time=6.74 ms
64 bytes from 123.125.114.144: icmp_seq=4 ttl=128 time=5.05 ms

 

Vmware克隆虚拟机：

1、修改克隆机MAC地址

 

 2、修改克隆机的IP地址、UUID

# nmcli con show
NAME UUID TYPE DEVICE
ens33 a7c03e34-38a3-40d0-8cdc-cc75bd17de8f 802-3-ethernet ens33
# uuidgen ifcfg-ens33
1c5335fc-5502-4082-b462-1ffbfcf2167d

3、修改主机名

# cat /etc/hostname
k8s-node1