Supported Linux

Pigsty compatible Linux OS distribution major versions and CPU architectures

Pigsty runs on Linux, supporting amd64/x86_64 and arm64/aarch64 arch, plus 3 major distros: EL, Debian, Ubuntu.

Pigsty runs bare-metal without containers. Supports actively maintained mainstream releases across the 3 major distro families and both archs.

Overview

Recommended OS versions: RockyLinux 10.2 / 9.8, Ubuntu 26.04.0 / 24.04.4 / 22.04.5, Debian 13.5 / 12.14.

Distro	Arch	OS Code	PG18	PG17	PG16	PG15	PG14
RHEL / Rocky / Alma 10	x86_64	`el10.x86_64`
RHEL / Rocky / Alma 10	aarch64	`el10.aarch64`
Ubuntu 26.04 (`resolute`)	x86_64	`u26.x86_64`
Ubuntu 26.04 (`resolute`)	aarch64	`u26.aarch64`
Ubuntu 24.04 (`noble`)	x86_64	`u24.x86_64`
Ubuntu 24.04 (`noble`)	aarch64	`u24.aarch64`
Debian 13 (`trixie`)	x86_64	`d13.x86_64`
Debian 13 (`trixie`)	aarch64	`d13.aarch64`

EL

Pigsty supports RHEL / Rocky / Alma / Anolis / CentOS 8, 9, 10.

EL Distro	Arch	OS Code	PG18	PG17	PG16	PG15	PG14
RHEL10 / Rocky10 / Alma10	x86_64	`el10.x86_64`
RHEL10 / Rocky10 / Alma10	aarch64	`el10.aarch64`
RHEL9 / Rocky9 / Alma9	x86_64	`el9.x86_64`
RHEL9 / Rocky9 / Alma9	aarch64	`el9.aarch64`
RHEL8 / Rocky8 / Alma8	x86_64	`el8.x86_64`
RHEL8 / Rocky8 / Alma8	aarch64	`el8.aarch64`
RHEL7 / CentOS7	x86_64	`el7.x86_64`
RHEL7 / CentOS7	aarch64	-

RockyLinux 10.2 / 9.8 Recommended

RockyLinux 10.2 / 9.8 balances stability and fresh software. Recommended for EL users.

EL8 EOL Soon

EL8 goes EOL in 2029. Plan upgrade ASAP. EL10 support is ready, EL8 will be dropped in next release.

EL 7 EOL @ 2024-06

RHEL 7 EOL since Jun 2024. PGDG stopped providing binary packages for PG 16/17/18 on EL7.

For extended support on legacy OS, consider Enterprise Subscription.

Ubuntu

Pigsty supports Ubuntu 26.04 / 24.04 / 22.04:

Ubuntu Distro	Arch	OS Code	PG18	PG17	PG16	PG15	PG14
Ubuntu 26.04 (`resolute`)	x86_64	`u26.x86_64`
Ubuntu 26.04 (`resolute`)	aarch64	`u26.aarch64`
Ubuntu 24.04 (`noble`)	x86_64	`u24.x86_64`
Ubuntu 24.04 (`noble`)	aarch64	`u24.aarch64`
Ubuntu 22.04 (`jammy`)	x86_64	`u22.x86_64`
Ubuntu 22.04 (`jammy`)	aarch64	`u22.aarch64`

Ubuntu 26.04.0 / 24.04.4 / 22.04.5 LTS Recommended

Ubuntu 26.04 provides the newest LTS baseline, while Ubuntu 24.04 remains the conservative default for Ubuntu users.

Debian

Pigsty supports Debian 12 / 13, latest Debian 13.5 recommended:

Debian Distro	Arch	OS Code	PG18	PG17	PG16	PG15	PG14
Debian 13 (`trixie`)	x86_64	`d13.x86_64`
Debian 13 (`trixie`)	aarch64	`d13.aarch64`
Debian 12 (`bookworm`)	x86_64	`d12.x86_64`
Debian 12 (`bookworm`)	aarch64	`d12.aarch64`
Debian 11 (`bullseye`)	x86_64	`d11.x86_64`
Debian 11 (`bullseye`)	aarch64	-

Debian 12.14 / 13.5 Recommended

Debian 11 EOL @ 2024-07

Debian 11 EOL since Jul 2024. For extended support on legacy OS, consider Enterprise Subscription.

Vagrant

For local VM deployment, use these Vagrant base images (same as used in Pigsty dev):

cloud-image/almalinux-8: AlmaLinux 8.10
cloud-image/rocky-9: RockyLinux 9.8
cloud-image/almalinux-10: AlmaLinux 10.2
cloud-image/debian-12: Debian 12.14
cloud-image/debian-13: Debian 13.5
cloud-image/ubuntu-22.04: Ubuntu 22.04.5
cloud-image/ubuntu-24.04: Ubuntu 24.04.4
cloud-image/ubuntu-26.04: Ubuntu 26.04.0

Terraform

For cloud deployment, use these Terraform base image prefixes (Aliyun example):

x86_64	Aliyun Image Prefix
Rocky 8.10	`rockylinux_8_10_x64`
Rocky 9.8	`rockylinux_9_8_x64`
Rocky 10.2	`rockylinux_10_2_x64`
Ubuntu 22.04.5	`ubuntu_22_04_x64_20G`
Ubuntu 24.04.4	`ubuntu_24_04_x64_20G`
Ubuntu 26.04.0	`ubuntu_26_04_x64_20G`
Debian 12.14	`debian_12_14_x64`
Debian 13.5	`debian_13_5_x64`

aarch64	Aliyun Image Prefix
Rocky 8.10	`rockylinux_8_10_arm64`
Rocky 9.8	`rockylinux_9_8_arm64`
Rocky 10.2	`rockylinux_10_2_arm64`
Ubuntu 22.04.5	`ubuntu_22_04_arm64_20G`
Ubuntu 24.04.4	`ubuntu_24_04_arm64_20G`
Ubuntu 26.04.0	`ubuntu_26_04_arm64_20G`
Debian 12.14	`debian_12_14_arm64`
Debian 13.5	`debian_13_5_arm64`

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Last Modified 2026-07-04: update ubuntu 26.04 os info (bbca902)