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- For managed apps: [apps], [tenant], [kubernetes], [postgres],
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- For development and maintenance: [tests], [ci], [docs], [maintenance].
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## What this PR does
### Release note
<!-- Write a release note:
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- Start with the same [label] as in the PR title
- Follow the guidelines at
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```release-note
[feature] add ferretdb tests
```
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- Tests
- Added an end-to-end test that provisions a FerretDB instance on
Kubernetes, waits for readiness and init completion, verifies
connectivity to read/write Postgres services (including endpoint
convergence), accounts for known RO delays, and performs full cleanup.
Uses timeouts and retries for stability.
- Chores
- No user-facing product changes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This patch replaces bash-specific [[ ... ]] expressions in the
run_kubernetes_test function with POSIX-compliant case and test
constructs. It ensures that the Kubernetes version on each worker node
is verified correctly and that required components (CoreDNS, Cilium,
ingress-nginx, vsnap-crd) are ready before proceeding. Now the tests
work reliably even when executed with /bin/sh, such as in Bats.
```release-note
[tests] Make Kubernetes tests POSIX-compliant and more reliable:
verify worker node versions and ensure required releases (CoreDNS,
Cilium, ingress-nginx, vsnap-crd) are installed and ready.
```
Signed-off-by: IvanHunters <xorokhotnikov@gmail.com>
<!-- Thank you for making a contribution! Here are some tips for you:
- Start the PR title with the [label] of Cozystack component:
- For system components: [platform], [system], [linstor], [cilium],
[kube-ovn], [dashboard], [cluster-api], etc.
- For managed apps: [apps], [tenant], [kubernetes], [postgres],
[virtual-machine] etc.
- For development and maintenance: [tests], [ci], [docs], [maintenance].
- If it's a work in progress, consider creating this PR as a draft.
- Don't hesistate to ask for opinion and review in the community chats,
even if it's still a draft.
- Add the label `backport` if it's a bugfix that needs to be backported
to a previous version.
-->
## What this PR does
### Release note
<!-- Write a release note:
- Explain what has changed internally and for users.
- Start with the same [label] as in the PR title
- Follow the guidelines at
https://github.com/kubernetes/community/blob/master/contributors/guide/release-notes.md.
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```release-note
- update ch operator
- add chk
```
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added support for deploying ClickHouse Keeper for cluster
coordination, with configurable enablement, resource presets, and
storage size.
* Introduced new Kubernetes resources and monitoring for ClickHouse
Keeper, including metrics integration and workload monitoring.
* Enhanced configuration flexibility with new parameters for Keeper in
both values and schema files.
* **Documentation**
* Updated documentation to describe new ClickHouse Keeper parameters and
deployment options.
* Improved Helm chart and CRD documentation for ClickHouse Operator,
including new features, configuration options, and secret integration.
* **Bug Fixes**
* Updated Grafana dashboards for compatibility with latest versions and
improved metric queries.
* **Chores**
* Incremented chart and operator versions.
* Updated test scripts to include ClickHouse Keeper scenarios.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
* Simplify test discovery logic in workflow.
* Delete Clickhouse after successful test.
* Separate two k8s tests into separate jobs.
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
