fb4bf32cf0
Add the minimum Kubernetes version supported to the application metadata file. The minimum Kubernetes version is set to 1.24.4 and should be changed accordingly for future application updates. The "supported_k8s_version:minimum" field is optional but it will become mandatory in the near future. This also contains a fix to properly trigger the Tox metadata checks. Test Plan PASS: build-pkgs && build-image PASS: Apply application Story: 2010929 Task: 49496 Change-Id: Ib64aed788607c1c650e80c11476219f08bc8bfaf Signed-off-by: Igor Soares <Igor.PiresSoares@windriver.com>
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.tgzwill be present - Run
system application-upload metrics-server-1.0-1.tgz - Run
system application-listto see if it was uploaded - Run
system helm-override-update --reuse-values --set sampleApp.create=true metrics-server metrics-server metrics-serverIf you want to deploy the sample app - Run
system application-apply metrics-server - Run
system application-listto see if it was applied - Run
kubectl get pods -l app=metrics-server -n metrics-serverto see the pod running