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feat: refactor verber and fix client-side throttling due to client init misconfiguration #8900

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merged 4 commits into from
Apr 10, 2024

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@floreks floreks commented Apr 10, 2024

API

  • Use default replicas when deploying dashboard with make helm and make helm-release
  • Remove metrics code from cronjob list as it does not directly own any resources that could generate metrics

Common (Client)

  • Rewrite verber client:
    • Use dynamic client
    • Use discovery client with cache for kind to group-version-resource mapping (no need for hardcoding and initializing a bunch of clients on our side anymore)
    • Use merge patch for resource updates to avoid update conflicts when resource changes in the background
  • Fix an issue with initializing baseConfig used to create a client. It wasn't correctly defaulting QPS/Burst causing metrics gathering to throttle significantly. Fixes ui updates seem to be too slow #8835

Web

  • Add metrics display to replication controller list

@floreks floreks added the kind/feature Categorizes issue or PR as related to a new feature. label Apr 10, 2024
@floreks floreks self-assigned this Apr 10, 2024
@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. approved Indicates a PR has been approved by an approver from all required OWNERS files. labels Apr 10, 2024
@k8s-ci-robot k8s-ci-robot added the size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. label Apr 10, 2024
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codecov bot commented Apr 10, 2024

Codecov Report

Merging #8900 (5310d3f) into master (6becc85) will decrease coverage by 0.42%.
Report is 1 commits behind head on master.
The diff coverage is 7.87%.

Additional details and impacted files
@@            Coverage Diff             @@
##           master    #8900      +/-   ##
==========================================
- Coverage   37.62%   37.20%   -0.42%     
==========================================
  Files         256      255       -1     
  Lines       11187    11149      -38     
  Branches      158      158              
==========================================
- Hits         4209     4148      -61     
- Misses       6727     6790      +63     
+ Partials      251      211      -40     

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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Apr 10, 2024
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: floreks, maciaszczykm

The full list of commands accepted by this bot can be found here.

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Needs approval from an approver in each of these files:
  • OWNERS [floreks,maciaszczykm]

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@k8s-ci-robot k8s-ci-robot merged commit fbcde7d into master Apr 10, 2024
15 checks passed
@floreks floreks deleted the api/raw-resource-update branch April 10, 2024 13:21
kireque pushed a commit to kireque/home-ops that referenced this pull request Apr 10, 2024
)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [kubernetes-dashboard](https://github.com/kubernetes/dashboard) |
patch | `7.3.0` -> `7.3.1` |

---

### Release Notes

<details>
<summary>kubernetes/dashboard (kubernetes-dashboard)</summary>

###
[`v7.3.1`](https://github.com/kubernetes/dashboard/releases/tag/kubernetes-dashboard-7.3.1)

[Compare
Source](https://github.com/kubernetes/dashboard/compare/kubernetes-dashboard-7.3.0...kubernetes-dashboard-7.3.1)

#### What's Changed

- chore(chart): bump chart to 7.3.1 by
[@&#8203;floreks](https://github.com/floreks) in
[kubernetes/dashboard#8902
- feat: refactor verber and fix client-side throttling due to client
init misconfiguration by [@&#8203;floreks](https://github.com/floreks)
in
[kubernetes/dashboard#8900

**Full Changelog**:
kubernetes/dashboard@kubernetes-dashboard-7.3.0...kubernetes-dashboard-7.3.1

#### Installation

```sh
helm repo add kubernetes-dashboard https://kubernetes.github.io/dashboard/
helm upgrade --install kubernetes-dashboard kubernetes-dashboard/kubernetes-dashboard --create-namespace --namespace kubernetes-dashboard
```

#### Compatibility

| Kubernetes version | 1.27 | 1.28 | 1.29 |
|--------------------|-----|-----|-----|
| Compatibility            | ?   |   ?   |   ✓    |

-   `✓` Fully supported version range.
- `?` Due to breaking changes between Kubernetes API versions, some
features might not work correctly in the Dashboard.

#### Images

    docker.io/kubernetesui/dashboard-api:1.4.3
    docker.io/kubernetesui/dashboard-auth:1.1.3
    docker.io/kubernetesui/dashboard-metrics-scraper:1.1.1
    docker.io/kubernetesui/dashboard-web:1.3.0

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
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🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Renovate
Bot](https://github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4yODIuMCIsInVwZGF0ZWRJblZlciI6IjM3LjI4Mi4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJyZW5vdmF0ZS9oZWxtIiwidHlwZS9wYXRjaCJdfQ==-->

Co-authored-by: kireque-bot[bot] <143391978+kireque-bot[bot]@users.noreply.github.com>
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ui updates seem to be too slow
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