2649b4bf74
Add support to 'app.starlingx.io/component' to be overwritten by user override, with possible values being 'platform' and 'application'. With 'platform' being the default value. This change will also restart the pods if the label changes. Test Plan: PASS: build-pkgs -c -p metrics-server-helm/stx-metrics-server-helm PASS: upload/apply/remove/delete/update metrics-server. PASS: Install metrics-server and check if pods have the label 'app.starlingx.io/component' with the value 'platform'. PASS: Change the value of the isApplicationLabel to true using "system helm-override-update" and check, if after re-applying the app, the label 'app.starlingx.component' changes to application' in the pods. PASS: Use 'system application-apply metrics-server' when there is a change to be applied to 'app.starlingx.component' and verify if the pod is restarted. PASS: If "isApplicationLabel" is updated with a value other than true or false, the label on the pods "app.starlingx.io/component" will not change. Story: 2010612 Task: 49098 Change-Id: I9c732fface93ba426b1a1f0421aefaf8a7a10f0a Signed-off-by: David Barbosa Bastos <david.barbosabastos@windriver.com>
89 lines
3.2 KiB
Markdown
89 lines
3.2 KiB
Markdown
# Metrics Server Armada App
|
|
|
|
This Armada App is responsible to deliver the metrics server inside the ISO.
|
|
>Metrics Server is a scalable, efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
|
|
|
|
## Structure
|
|
```
|
|
metrics-server-armada-app
|
|
├── debian_build_layer.cfg
|
|
├── debian_iso_image.inc
|
|
├── debian_pkg_dirs
|
|
├── debian_stable_docker_images.inc
|
|
├── metrics-server-helm
|
|
│ ├── debian
|
|
│ │ ├── deb_folder
|
|
│ │ │ ├── changelog
|
|
│ │ │ ├── control
|
|
│ │ │ ├── copyright
|
|
│ │ │ ├── metrics-server-helm.install
|
|
│ │ │ └── rules
|
|
│ │ └── meta_data.yaml
|
|
│ └── files
|
|
│ ├── 0001-Add-sample-app-to-metrics-server.patch
|
|
| ├── 0002-Add-label-platform-application-to-pods.patch
|
|
│ └── Makefile
|
|
├── readme.md
|
|
├── requirements.txt
|
|
├── sample-app
|
|
│ ├── debian
|
|
│ │ └── sample-app.stable_docker_image
|
|
│ ├── docker
|
|
│ │ ├── Dockerfile.debian
|
|
│ │ └── src
|
|
│ │ ├── package.json
|
|
│ │ └── sample-application.js
|
|
│ └── readme.md
|
|
├── stx-metrics-server-helm
|
|
│ ├── debian
|
|
│ │ ├── deb_folder
|
|
│ │ │ ├── changelog
|
|
│ │ │ ├── control
|
|
│ │ │ ├── copyright
|
|
│ │ │ ├── rules
|
|
│ │ │ ├── source
|
|
│ │ │ │ └── format
|
|
│ │ │ └── stx-metrics-server-helm.install
|
|
│ │ └── meta_data.yaml
|
|
│ └── stx-metrics-server-helm
|
|
│ ├── files
|
|
│ │ ├── Makefile
|
|
│ │ └── metadata.yaml
|
|
│ ├── fluxcd-manifests
|
|
│ │ ├── base
|
|
│ │ │ ├── helmrepository.yaml
|
|
│ │ │ ├── kustomization.yaml
|
|
│ │ │ └── namespace.yaml
|
|
│ │ ├── kustomization.yaml
|
|
│ │ └── metrics-server
|
|
│ │ ├── helmrelease.yaml
|
|
│ │ ├── kustomization.yaml
|
|
│ │ ├── metrics-server-static-overrides.yaml
|
|
│ │ └── metrics-server-system-overrides.yaml
|
|
│ └── helm-charts
|
|
│ └── Makefile
|
|
├── test-requirements.txt
|
|
└── tox.ini
|
|
```
|
|
Important files
|
|
- metrics-server_manifest.yaml - Armada Manifest
|
|
- helm-charts - Metrics Server helm charts
|
|
- stx-metrics-server-helm.spec - Steps to generate
|
|
- sample-app - Sample app application
|
|
|
|
## Install
|
|
- Navigate to the path `/usr/local/share/applications/helm/`
|
|
- The `metrics-server-1.0-1.tgz` will be present
|
|
- Run `system application-upload metrics-server-1.0-1.tgz`
|
|
- Run `system application-list` to see if it was uploaded
|
|
- Run `system helm-override-update
|
|
--reuse-values --set sampleApp.create=true
|
|
metrics-server metrics-server metrics-server` If you want to deploy the sample app
|
|
- Run `system application-apply metrics-server`
|
|
- Run` system application-list` to see if it was applied
|
|
- Run `kubectl get pods -l app=metrics-server -n metrics-server` to see the pod running
|
|
|
|
|
|
|
|
|