coreos

OCP release queries - latest versions, RHCOS images, and RPM package lists

Investigate initramfs issues - extraction, module analysis, and comparing working vs failing builds

Deduplication logic for CI pipeline failures - check Jira for existing tracking with semantic analysis

Investigate Jenkins CI pipeline failures - failure patterns, root cause analysis, and debugging workflows

Create JIRA issues for CI pipeline failures - COS project conventions and subtask structure

Ordered agent-style triage for a single failed Jenkins build - gather metadata, logs, classification, summary

RHCOS build artifacts, package comparison, and coreos-assembler version tracking

Brew (Red Hat build system) - package searches, NVR naming, tags, and package sources

Add syntactic sugar features to Butane experimental spec versions

Remove unsupported sugar features from stabilized OpenShift spec versions

Stabilize experimental Butane config spec versions

Automate adding new cloud provider/platform support to Ignition

Automate release notes update and offer tagging.

Automate the Ignition config spec stabilization process

Initialize a COSA workdir, build or fetch Fedora CoreOS images, and launch local QEMU VMs using coreos-assembler

Develop and test changes to coreos-assembler itself -- build mantle Go binaries (kola, ore, plume), iterate on Python/shell scripts, or do full container rebuilds

Run kola tests against CoreOS builds using coreos-assembler, including native and external tests

Build disk images, upload to cloud providers, and run tests or spawn instances on non-QEMU platforms (AWS, GCP, Azure, ISO, metal, etc.)

Polish raw GitHub release notes into user-impact-focused summaries. Use when preparing release notes for a new chunkah version.

Use when you need to measure per-phase memory allocation statistics to investigate memory usage.

Benchmark chunkah packing algorithm changes against a series of OCI images.

Use when you need to extract an OCI archive to inspect its contents, get the rootfs layer, or read the image config.

Scaffold a new cloud/platform provider for Afterburn with all required files, wiring, docs, and tests

Create the pre-release PR with dependency updates and drafted release notes

Guide the post-merge release process - release branch, tag, vendor archive, and GitHub release

Prepare a coreos-installer pre-release PR with dependency updates and release notes

Add a new Fedora signing key and drop the oldest one in coreos-installer

Add a new Ignition spec version downgrade translation module with dependency update, translation code, and tests

Update the Ignition library dependency to the latest release, re-vendor, and fix any breakage

Add a new downstream repo to config.yaml so it can receive repo-templates

Enable an existing Tera template for a downstream repo in the repo-templates system

Add support for a new Ignition specification version to ignition-config-rs

Prepare release notes and open a pre-release PR for ignition-config-rs

Guide to update the fedora-bootc-nvidia image to a new Fedora version and/or NVIDIA driver