## What this PR does
The managed Kubernetes app accepts a .controPlane.replicas field, but
this value was never used, instead being hardcoded in the
KamajiControlPlane template to 2. This patch fixes this.
### Release note
```release-note
[kubernetes] Pass the .controlPlane.replicas field into the
KamajiControlPlane template, making the replica count of the
controlplane pods user-configurable.
```
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
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## 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
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```release-note
Improved tests for verifying installed kubernetes client clusters
```
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* New Features
* Added node readiness checks (expected node count, detailed node
display) and kubelet version validation with compatibility handling.
* Improvements
* Increased API port-forward timeout and extended rollout/machine
deployment waits for more reliable rollouts.
* Added per-component readiness waits for core cluster services.
* Chores
* Bumped default Kubernetes version to v1.33.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This patch implements name-based selectors for
`CozystackResourceDefinitions.spec.secrets`. Application developers may
now specify secrets that should or should not be visible to end users by
specifying a `resourceNames` field with a string slice of acceptable
names. This will, for instance, let developers exclude a secret like
`postgres-dbname-superuser` that has a predictable name even if it does
not have predictable labels. Simple templates are supported, so
`postgres-{{ .name }}-superuser` is also a valid entry under
`resourceNames`.
```release-note
[lineage, controller] Let application developers determine resource
visibility for end users by name, as well as by labels.
```
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
[cozystack-controller] Introduce new dashboard-controller
[dashboard] Introduce new dashboard based on openapi-ui
Co-authored-by: kklinch0 <kklinch0@gmail.com>
Signed-off-by: kklinch0 <kklinch0@gmail.com>
Signed-off-by: Andrei Kvapil <kvapss@gmail.com>
Many resources created as part of managed apps in cozystack (pods,
secrets, etc) do not carry predictable labels that unambiguously
indicate which app originally triggered their creation. Some resources
are managed by controllers and other custom resources and this
indirection can lead to loss of information. Other controllers sometimes
simply do not allow setting labels on controlled resources and the
latter do not inherit labels from the owner. This patch implements a
webhook that sidesteps this problem with a universal solution. On
creation of a pod/secret/PVC etc it walks through the owner references
until a HelmRelease is found that can be matched with a managed app
dynamically registered in the Cozystack API server. The pod is mutated
with labels identifying the managed app.
```release-note
[cozystack-controller] Add a mutating webhook to identify the Cozystack
managed app that ultimately owns low-level resources created in the
cluster and label these resources with a reference to said app.
```
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
- Remove duplicate values from rabbitmq README
- Use placeholders for passwords and secrets
- Fix copy-pasted postgres reference in mysql
- Fix links to cloud-init docs
- Explain CPU and memory consistently
Signed-off-by: Nick Volynkin <nick.volynkin@gmail.com>
The earlier PR was erroneously merged without including an amendment to
the existing commits, so now this amendment must be included as a
separate patch. See #1301 for details.
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
This patch disables the VPA for VPA deployment in tenant kubernetes
clusters. This feature was never designed for deployment in tenant
clusters and causes unexpected errors.
[kubernetes] Disable VPA for VPA feature for tenant clusters, fixing an
unintended regression.
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
Use the same order for values in all applications:
1. Common configuration parameters in the specified order, if exist:
- replicas
- shards
- resources
- resourcesPreset
- size
- storageClass
- external (goes last, because we don't want to promote this practice)
2. Application-specific parameters, such as database and users
3. Component-specific, each component under its own section
4. Backup
5. Bootstrap (recovery)
Signed-off-by: Nick Volynkin <nick.volynkin@gmail.com>
## What this PR does
This patch adds a new version field to the kubernetes chart, letting
end-users specify the version of kubernetes they want to deploy.
### Release note
```release-note
[kubernetes] Let users specify desired version of tenant k8s cluster.
```
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a configurable Kubernetes version parameter, allowing selection
of specific minor versions for cluster deployments.
* Introduced a version mapping system to ensure clusters use precise
Kubernetes patch versions.
* **Bug Fixes**
* Ensured only supported Kubernetes versions can be selected, reducing
configuration errors.
* **Documentation**
* Updated documentation to describe the new version parameter and its
usage.
* **Tests**
* Enhanced end-to-end tests to cover deployments with both the latest
and previous Kubernetes versions.
* **Chores**
* Consolidated version references for multiple packages to streamline
version management.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Timofei Larkin