Myasnikov DaniilandClaude Opus 4.8 ca4f99411f fix(etcd): harden v1alpha2 transition — hook runAsUser, digest-pin kubectl, tests
Addresses review on #3265:

- pre-upgrade-selector-fix hook: add runAsUser: 65532. clastix/kubectl's
  image user is the non-numeric name `nonroot`, which the kubelet cannot
  verify against runAsNonRoot: true — so the Pod fails admission and the
  hook never runs, silently blocking the very 1.5->1.6 upgrade it exists to
  unblock. Matches postgres-operator's webhook-ready hook (same image).

- Digest-pin the kubectl image (the comment already claimed digest-pinning
  but shipped a floating v1.32 tag). Reuse the digest postgres-operator
  already vendors, add the renovate annotation, and template repo:tag@digest.

- Tests (both charts have CI helm-unittest suites, none previously covered
  these):
  - etcd-operator/tests/selector-fix-hook_test.yaml: hook wiring, namespaced
    least-privilege RBAC, numeric-non-root securityContext (guards the
    runAsUser regression above), digest-pinned image.
  - etcd-operator/tests/deployment_test.yaml: assert the 256Mi cold-start
    memory floor so it can't silently drop back to an OOMKilling value.
  - extra/etcd/tests/etcd-cluster_test.yaml: assert the transitional
    etcd-headless Service (headless, publishNotReadyAddresses, member
    selector, client/peer ports).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-07-15 19:11:35 +05:00
2025-10-08 09:43:34 +05:00
2025-04-01 18:48:14 +02:00
2024-02-08 12:04:32 +01:00

Cozystack Cozystack

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Cozystack

Cozystack is a free platform and framework for building clouds.

Cozystack is a CNCF Sandbox Level 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.

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Use-Cases

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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.

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

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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 can express your intention to on the fix on your own. 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.

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

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