Virtual Machine System cloning and system network configuration steps tutorial, virtual machine steps

Virtual Machine System cloning and system network configuration steps tutorial, virtual machine steps

1. VM system clone

This example shows how to clone node02 and node03 from the node01 system. The detailed steps are as follows:

Right-click node01 system and choose manage> clone

Click Next

Click Next

Click Next

Click Finish. The VM is being cloned, as shown in figure

2. System Network Configuration

① Modify the hostname

Start node02. After logon, the hostname is still node01. You need to modify the hostname.

Vi/etc/sysconfig/network

Change the HOSTNAME to node02 and log on again.

② Modify Network Configuration

Vi/etc/udev/rules. d/70-persistent-net.rules

Delete eth0 and change eth1 to eth0.

Vi/etc/sysconfig/network-scripts/ifcfg-eth0

Modify IPADDR = 192.168.0.116 (the IP address of node01 is 192.168.0.115)

Delete HWADDR

Delete UUID

Restart the machine.