4 Install Red Hat 8 with Custom Partitioning on Virtual Box

Описание: How to Install Red Hat Enterprise Linux 8 with Custom Partitioning on VirtualBox: A Step-by-Step Guide
Red Hat Enterprise Linux (RHEL) 8 is a leading Linux distribution designed for enterprise environments. This guide will walk you through installing RHEL 8 in VirtualBox with a focus on custom partitioning.

Prerequisites
VirtualBox: Ensure you have VirtualBox installed on your machine.
RHEL 8 ISO: Download the RHEL 8 ISO from the Red Hat Customer Portal. You may need to create a Red Hat account if you don't have one.
Sufficient Resources: Ensure your system has enough resources (minimum 2 GB RAM, 20 GB disk space recommended for RHEL).
Step 1: Set Up VirtualBox
Open VirtualBox:

Launch the VirtualBox application.
Create a New Virtual Machine:

Click on "New" to create a new VM.
Name: Enter a name (e.g., "RHEL 8").
Type: Select "Linux."
Version: Choose "Red Hat (64-bit)."
Click "Next."
Allocate Memory:

Assign at least 2 GB (2048 MB) of RAM. More is recommended for better performance.
Click "Next."
Create a Virtual Hard Disk:

Select "Create a virtual hard disk now" and click "Create."
Hard Disk File Type: Choose "VDI (VirtualBox Disk Image)" and click "Next."
Storage on Physical Hard Disk: Choose "Dynamically allocated" and click "Next."
File Location and Size: Set the size (at least 20 GB) and click "Create."
Step 2: Configure the Virtual Machine
Select the VM:

Highlight your newly created VM and click on "Settings."
Storage Settings:

In the "Storage" section, click on the empty optical drive (under Controller: IDE).
Click on the disk icon on the right and choose "Choose a disk file."
Locate and select the RHEL 8 ISO file you downloaded.
Network Settings (optional):

Go to the "Network" section and ensure that "Adapter 1" is enabled and attached to "NAT" or "Bridged Adapter" for internet access.
System Settings:

In the "System" section, ensure that "Enable EFI" is checked if required, but it's usually not necessary for basic installations.
Step 3: Start the Installation
Start the VM:

Select the VM and click "Start."
Boot from ISO:

The VM will boot from the RHEL 8 ISO. Select "Install Red Hat Enterprise Linux 8" from the boot menu.
Step 4: Installation Process
Select Language:

Choose your preferred language and click "Continue."
Installation Summary:

You'll be taken to the Installation Summary screen. Here, configure the following options:

Date & Time: Set your timezone.

Keyboard: Verify or change the keyboard layout.

Installation Destination: Click on this option.

Custom Partitioning:

Select the disk (usually "Local Standard Disks") and choose "I will configure partitioning."
Click "Done" to proceed to the partitioning screen.
Create Partitions:

In the partitioning screen, you can create your custom partitions:
Root Partition: Click on the "+" button to add a new partition.
Mount Point: /
Size: Allocate size (e.g., 15 GB).
File System: Choose xfs or ext4.
Swap Partition: Add a new partition.
Mount Point: swap
Size: Recommended size is typically 1-2 times your RAM.
Home Partition (optional): Add a new partition for user data.
Mount Point: /home
Size: Allocate remaining space or as needed.
After configuring partitions, click "Done."
Begin Installation:

Return to the Installation Summary screen, and click "Begin Installation."
Set Root Password and Create User:

During installation, set a strong root password.
Create a new user account if desired, ensuring to set the option for this user to have administrative privileges.
Step 5: Complete Installation
Finish Installation:

Once the installation is complete, click "Reboot" when prompted.
Remove the ISO:

Before rebooting, go back to VirtualBox settings, and under "Storage," remove the ISO from the virtual optical drive to prevent booting from it again.
Step 6: First Boot and Configuration
Log In:

After the reboot, log in with your user account.
Update the System:

Open a terminal and run the following command to update your system:
bash
Copy code
sudo dnf update
Conclusion
You have successfully installed Red Hat Enterprise Linux 8 with custom partitioning on VirtualBox. With its powerful features and flexibility, you can now explore RHEL for development, testing, or enterprise solutions. Enjoy your journey into the world of Red Hat Linux!