Aleksei Sviridkin 8799a4e4aa fix(cluster-api): backport live migration before host eviction (#4291)
## What this PR does

CAPK v0.1.10 handles host eviction by draining and deleting the guest
VMI. It also looks up the physical host name in the guest cluster, and a
recreated guest can remain cordoned. Backport CAPK #374, #389 and #392
onto the current provider API and runtime, with separate bounded
submission, active migration and fallback windows, and ordinary VMIM
objects without a priority, a field the pinned `kubevirt.io/api` v1.5.0
does not carry. The submitted VMIM deadline survives reconciliation;
expired, invalid or legacy marker values enter the existing fallback
path.

Add the manager build to the package pipeline, read its digest pin
through the provider imageUrl override, and ship VMIM create permission
in the compressed provider manifest. Source tests and four packaging
checks pass, including failed-build pin preservation and the rendered
ConfigMap payload. The regression tests include unprocessed submissions,
legacy and invalid deadline values, repeated reconciles, and a fresh
active migration window after submission expiry. The updated manager
also cross-compiles for linux/amd64 with Go1.26.4. The previous OCI
build predates the submission-deadline correction and does not validate
an image containing this change. The updated source still needs the
maintainer-owned image build described below.

The checked-in pin still identifies the original upstream image, so
installing this source chart directly does not enable the backport. The
regular main and release builds now include this package, stamp the
built image digest, and package that exact artifact; the release
workflow also commits the generated pin. Pre-merge E2E validation needs
a maintainer-owned build because fork publication only allows image
repositories already present in the base tree.

### Downstream repositories

- [x] No downstream repository is affected by this change
- [ ] [cozystack/website](https://github.com/cozystack/website) -
follow-up:
- [ ]
[cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack)
- follow-up:
- [ ]
[cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack)
- follow-up:
- [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up:
- [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up:
- [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) -
follow-up:
- [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) -
follow-up:
- [ ]
[cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server)
- follow-up:
- [ ]
[cozystack/external-apps-example](https://github.com/cozystack/external-apps-example)
- follow-up:
- [ ] [cozystack/examples](https://github.com/cozystack/examples) -
follow-up:
- [ ] [cozystack/community](https://github.com/cozystack/community) -
follow-up:

### Release note

```release-note
fix(cluster-api): attempt live migration before drain/delete on External eviction, use the guest node name for fallback drain, and uncordon recreated guests.
```


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- Added a Cluster API Provider KubeVirt image pinned to version 0.1.10.
- Added migration-first workload eviction with fallback draining and
node recovery.
  - Added permission to create virtual machine migration resources.
  - Included the provider image in builds and deployment templates.

- **Bug Fixes**
- Preserved migration deadlines across retries and improved recovery
after interrupted or completed migrations.
  - Added a bounded wait for migrations before falling back to draining.

- **Documentation**
- Documented the provider image version, patches, build process, and
release considerations.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-09-18 22:23:10 +04:00
2025-10-08 09:43:34 +05:00
2024-02-08 12:04:32 +01:00

Cozystack Cozystack

GitHub Release Apache-2.0 License Commit activity OpenSSF Best Practices OpenSSF Scorecard CLOMonitor Support

Cozystack

Cozystack is a free and open-source platform and framework for building clouds.

Cozystack is a CNCF Sandbox project that was originally built and sponsored by Ænix.

With Cozystack, you can transform a bunch of servers into an intelligent system with a simple REST API for spawning Kubernetes clusters, Database-as-a-Service, virtual machines, load balancers, HTTP caching services, and other services with ease.

Use Cozystack to build your own cloud or provide a cost-effective development environment.

Cozystack user interface

Use-Cases

Documentation

The documentation is located on the cozystack.io website.

Read the Getting Started section for a quick start.

If you encounter any difficulties, start with the troubleshooting guide and work your way through the process that we've outlined.

Versioning

Versioning adheres to the Semantic Versioning principles.
A full list of the available releases is available in the GitHub repository's Release section.

Contributions

Contributions are highly appreciated and very welcomed!

In case of bugs, please check if the issue has already been opened by checking the GitHub Issues section. If it isn't, you can open a new one. A detailed report will help us replicate it, assess it, and work on a fix.

You are welcome to take on the fix yourself. Commits are used to generate the changelog, and their author will be referenced in it.

If you have a concrete feature request, open an issue. For a cross-cutting or architectural change, open a design proposal in the community repo. For questions or early ideas, use GitHub Discussions. See CONTRIBUTING.md for the full routing.

Community

You are welcome to join us in #cozystack, on either CNCF Slack (get an invite) or Kubernetes Slack (get an invite), in our Telegram group, and at our community meetings. Add them to your Google Calendar or iCal for convenience.

Project documents

Document What it covers
Governance How decisions are made and who makes them
Contributor Ladder How to grow from contributor to maintainer
Maintainers Who maintains the project
Code of Conduct What we expect of each other
Security Policy Reporting a vulnerability, and which releases get fixes
Adopters Who runs Cozystack in production
Roadmap Where the project is going

License

Cozystack is licensed under Apache 2.0.
The code is provided as-is with no warranties.

Commercial Support

A list of companies providing commercial support for this project can be found on official site.

Languages
Go 47.2%
Shell 37.6%
TypeScript 7%
Go Template 5.4%
Makefile 1.4%
Other 1.2%