RedHat Server Installation¶

1. Basic config¶

• 1.1 Boot from CD-Rom, and select Install Red Hat Enterprise Linux 8.x, then press Enter

• 1.2 Choose language and keyboard, then click Continue

2. Localization config¶

• 2.1 Click Time & Date to setup Region and City

• 2.2 Select Region and City, then click Done (example: Asia -> Shanghai)

3. Software config¶

• 3.1 Click Software Selection to select default install packages

• 3.2 Software selection

Base Environment: Server with GUI

Additional software for Selected Environment:

FTP / Network File System Client / Remote Management for Linux / Legacy UNIX ompatibility / Development / System Tools

4. Partition config¶

• 4.1 Click Installation Destinaion to config disk partition

• 4.2 Choose OS disk, and select Custom, then click Done

• 4.3 Manual partition

Click + to create partition

Create partition, and click Done

The recommended zoning as bellow:
/boot       2GB
/boot/efi   2GB
SWAP        20GB
/           free space remaining

* ps: if there are no mount SAN storage, you can also create data partition
  example: /oradata   /pgdata

• 4.4 Click Accept Changes to save partition

5. Network config¶

• 5.1 Click Network & Host Name to config server hostname and IP address

• 5.2 Setup Host Name and click Apply, then click Configure...

• 5.3 Click IPv6 Settings, and select Method with Disable to disable IPv6

• 5.4 Click IPv4 Settings to config server IP address

OA DNS: 10.41.20.10 / 10.41.20.20 / 10.55.12.20

SFC DNS: 172.30.50.97 / 172.30.50.98 / 10.55.241.10

• 5.5 Enable network and click Done to finish network config

6. User config¶

• 6.1 Setup root password

Click Root Password

Setup root password,and click Done

• 6.2 Create user for ansible maintain

Click User Creation

Create new user ansible for ansible automatic maintain

7. Finish install¶

• 7.1 System install

Click Begin Installation to install system package

Waiting OS install finished

Click Reboot System to finish OS install

• 7.2 License config

Click License Information

Select I accept the license agreement, and click Done

Click FINISH CONFIGURATION