Install Linux rhel7.3 operating system on virtual machine (specific steps)

Install virtualization software

Before installing the operating system in the virtual machine, make sure that your host has virtualization management software. If not, you can use the following command to install virtualization:

grep --color -E "vmx|svm" /proc/cpuinfo
yum install qemu-kvm qemu-img
yum install virt-manager libvirt libvirt-python python-virtinst libvirt-client

How to open virtualization management software

After you have installed the virtualization software, you can open it in the following ways:

(1). Graphical method

Click Applications in the upper left corner of the desktop, put the mouse on the System Tools option bar, and then select Virtual Machine Manager inside, and it's ok, as follows:

(2) Command method

Use the following command to open the virtualization management software:

virt-manager

Note: This command must be executed as the root superuser.

The interface after opening is as follows:

Steps to install Linux operating system on virtual machine After opening the virtualization management software, click the icon in the upper left corner (a computer with a star on it) to start creating a virtual machine:

After clicking, the following interface appears:

Just select the default Local install media local image installation, and then click Forward:

Then click Browse in the interface that appears to select the specific storage location of the image:

Then click Browse Local:

Then select the image software of the system you want to install, and then click Forward:

Then the interface for memory size and CPU settings appears. Just select the default values ​​(Note: if you want to install graphics, the memory size must be at least 768M). Click Forward directly:

Then the interface for selecting the hard disk size appears. We change the value to 10 (Note: if you want to install graphics, the hard disk size must be at least 10G). After changing it, click Forward:

Then give the virtual machine a name, select the following options, and click Finish, as shown below:

In the interface that appears, select hardware information IDE Disk1, then click Advanced options, select VirtIO in the Disk bus drop-down option, and then click Apply, as follows:

Then select NIC settings on the left, then select virtio in the Device model option, then click Apply below, and finally click Start Installation in the upper left corner:

After that, the following interface will appear. Select the option Install in the first line:

After pressing Enter, some basic system settings will begin, and the installation will begin after all configurations are completed.

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