Andrey Kolkov
9cc3a9e459
The disabled hack/e2e-chainsaw/backup/ suite was a Chainsaw port of the retired
backup.bats, written against the old backup API, so the VMInstance and standalone
VMDisk Velero paths had no e2e coverage. Replace it with two round-trips in the
vminstance suite that drive the validated examples/backups/{vmi,vmdisk} scripts,
so the documented demo and the automated test stay in step.
Both run un-gated in CI:
- vminstance-2-backup-roundtrip boots a tiny cirros VM (u1.nano, 2Gi), backs it
up via BackupClass + BackupJob, restores in place, and asserts the VM returns
Running off a disk PVC the restore created: a new uid, Velero's restore-name
label and the -orig- PVC keepOriginalPVC leaves behind. The label alone is not
enough, because existingResourcePolicy: update also stamps it on a PVC Velero
only patched, which moves no data. A guest-side boot proof is unavailable: the
KubeVirt CR disables serial-console logging and cirros ships no guest-agent.
- vmdisk-2-backup-roundtrip imports a 5Gi disk, backs it up, and restores it in
place with the same three assertions. The controller prepares the target
(suspend HelmRelease, delete DataVolume, rename PVC). On a WaitForFirstConsumer
class the Velero data mover waits for a Pod to select a node for the restored
PVC, which a detached disk never gets, so the script starts a pause Pod on the
new PVC, standing in for the VM that would attach it.
The disk storageClass is an override (default replicated; the CI steps pass the
lane's COZY_E2E_STORAGE_CLASS, 'local' on the DRBD-off gate) and the script waits
are bounded so their worst case stays under the 40m op timeout, sized to keep the
whole parallel:1 suite inside the 215m job cap. On failure the catch also dumps
the Velero Restore, DataDownload and DataUpload objects. Each harness stands up a
throwaway in-cluster BSL (the platform cozy-default BSL derives the external S3
endpoint, unroutable in kind); its finally resumes the suspended HelmReleases,
reclaims the keepOriginalPVC orig PVC and its LINSTOR volume, and drains the
Velero backups before deleting the BSL. The example scripts are non-interactive
so the harness can drive them.
Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
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.
Use-Cases
-
Using Cozystack to build a public cloud
You can use Cozystack as a backend for a public cloud -
Using Cozystack to build a private cloud
You can use Cozystack as a platform to build a private cloud powered by Infrastructure-as-Code approach -
Using Cozystack to build your own platform
You can install only the Cozystack components you need on an existing Kubernetes cluster
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.