Skip to main content

Yellowfin (AlmaLinux Kitten)

Based on: AlmaLinux Kitten 10

The closest to upstream Bluefin LTS experience with enhanced capabilities.

Features​

  • ✨ x86_64/v2 microarchitecture support for older CPUs (pre-2013)
  • 🖥️ SPICE support for qemu/libvirt virtualization
  • 🔄 Compatible with upstream LTS because Kitten is based on CentOS

Downloads​

Regular Edition​

Image: ghcr.io/tuna-os/yellowfin:latest

ISOs:

DX (Developer Experience)​

Image: ghcr.io/tuna-os/yellowfin-dx:latest

ISOs:

GDX (Graphical Developer Experience)​

Image: ghcr.io/tuna-os/yellowfin-gdx:latest

ISOs:

Installation​

Using Container Image​

podman pull ghcr.io/tuna-os/yellowfin:latest

Building ISO​

curl https://raw.githubusercontent.com/Tuna-OS/tunaOS/refs/heads/main/build-iso.sh \
-o build-bootc.sh
chmod +x build-bootc.sh

# Build Yellowfin ISO
sudo ./build-bootc.sh iso ghcr.io/tuna-os/yellowfin:latest

AlmaLinux Kitten Differences​

Yellowfin is based on AlmaLinux Kitten 10, which provides:

  • CentOS Stream compatibility: Kitten tracks CentOS Stream more closely than regular AlmaLinux
  • Upstream compatibility: Better alignment with Bluefin LTS expectations
  • Updated packages: More frequent updates aligned with upstream development

For detailed information about AlmaLinux Kitten differences, see: AlmaLinux Kitten 10 Documentation

Differences from Project Bluefin​

For general functionality, refer to the Project Bluefin Documentation.

Yellowfin maintains maximum compatibility with upstream Bluefin LTS while providing the AlmaLinux ecosystem benefits.

Community Support​