RHEL CoreOS and CentOS Stream CoreOS config

This repository is the "config" repository used to build RHEL CoreOS and CentOS Stream CoreOS using coreos-assembler.

The main output is a bootable container image containing only RHEL/CentOS Stream content (i.e., no OpenShift components). This container image is then used as the base image to build the OpenShift node image.

Variants

To support building both a RHEL-based and a CentOS Stream-based CoreOS, the coreos-assembler concept of variants is used. The following variants are supported:

• RHEL-based variants: rhel-9.8, rhel-10.2
• CentOS Stream-based variants: c9s, c10s

The default variant is rhel-9.8.

Reporting issues

The issue tracker for this repository is only used to track the development work related to RHEL CoreOS.

Please report OKD or CentOS Stream CoreOS issues in the OKD issue tracker.

Please see this FAQ entry for Red Hat support.

Frequently Asked Questions

A lot of common questions are answered in the FAQ.

Building and developing CentOS Stream CoreOS

See the SCOS development doc.

Building and developing RHEL CoreOS

See the RHCOS development doc.