1. Preparing for Installation

Hardware Requirements

• CPU: Modern 64-bit processor (x86_64 architecture)
• RAM: Minimum 2 GB, recommended 4 GB or more for typical server setups
• Storage: Minimum 20 GB free disk space, ideally using SSD for better performance
• Network: Wired Ethernet recommended for reliable connectivity

Preparation Checklist

• Download the official Fedora Server 42 ISO image from Fedora’s website.
• Verify the integrity of the downloaded image using provided checksums (SHA256).
• Prepare installation media:
  • For physical machines: Use software like Rufus (Windows) or dd (Linux/Mac) to write the ISO to a USB drive.
  • For virtual environments: Mount the ISO as a virtual optical disk.

2. Booting and Beginning the Installer

• Insert the bootable USB stick or mount the ISO in your virtual machine.
• Power on the system and enter the BIOS/UEFI settings to ensure your device boots from the installation media.
• Select «Install Fedora Server 42» from the boot menu.

3. Installer Walkthrough (Anaconda Installer)

Language and Keyboard Layout

• Choose your preferred language and keyboard layout for the installation process and system default.

Installation Destination

• Select the drive where Fedora will be installed.
• Choose automatic partitioning for simplicity, or custom partitioning if you have specific requirements (e.g., separate /home partition, LVM, RAID configuration).
• Make sure to leave space for swap (at least equal to your RAM for systems with less than 8GB, or half RAM for larger systems).

Networking

• Verify your network connection is active. The installer typically auto-configures wired networks using DHCP.
• Optionally, configure a static IP address for servers that require fixed network settings.

User Settings

• Set a strong root password.
• Create an administrative user. Assign this user to the wheel group to allow sudo access.

Time and Date

• Select your timezone.
• Enable Network Time Protocol (NTP) to keep your server’s clock synchronized.

4. Customizing Installation and Add-ons

• You can select optional packages or server roles during installation, such as file server, web server, virtual machine host, etc.
• Minimal installations are recommended for security; additional services can be installed post-setup using dnf.

5. Completing Installation

• Review your configuration summary.
• Click «Begin Installation».
• Installation will proceed; the process typically takes several minutes depending on your hardware.
• Once finished, reboot your system.

6. First Boot and Basic Configuration

Remove Installation Media during first reboot to avoid re-entering the installer.

Initial Login

• Log in as your administrative user or root.

System Updates

sudo dnf update -y

Updating after installation ensures your system receives the latest security patches and bug fixes.

Enabling Essential Services

• Enable and start critical services as needed, e.g. SSH:

sudo systemctl enable --now sshd

Firewall and Security

• Fedora uses firewalld by default. Configure it according to your needs:

sudo firewall-cmd --add-service=ssh --permanent
sudo firewall-cmd --reload

• Consider hardening SSH configuration (change default port, disable root login, use key authentication).

7. Best Practices and Next Steps

• Create and manage additional users as needed.
• Set up automatic system updates for security:

sudo dnf install dnf-automatic
sudo systemctl enable --now dnf-automatic.timer

• Set a hostname to identify your server:

sudo hostnamectl set-hostname your-server-name

• Install additional services (e.g., web server, database) via dnf, as required for your environment.

8. Troubleshooting Tips

• If installation fails to detect your disk, check BIOS/UEFI mode (UEFI recommended), and storage configuration (SATA/AHCI).
• For network issues, ensure drivers for your network interface are supported.
• Use Fedora’s community forums and documentation for specific errors.

Fedora Server 42 installation is streamlined and secure, suitable for a wide range of server-use scenarios—from personal projects to enterprise-grade deployments. Adjust the guide according to your specific infrastructure, security, and automation needs.

Сообщение Comprehensive Guide to Installing Fedora Server 42 появились сначала на Boxvirt - Proxmox & OPNsense Infrastructure Guides.