chore: add helm chart

.github/workflows/charts.yaml

@@ -0,0 +1,75 @@
+name: Charts
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  lint:
+    name: "Lint"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v3.5
+        with:
+          version: v3.12.0
+
+      # Python is required because `ct lint` runs Yamale (https://github.com/23andMe/Yamale) and
+      # yamllint (https://github.com/adrienverge/yamllint) which require Python
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.x
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2
+
+      - name: Run chart-testing (lint)
+        run: ct lint --config ct.yaml
+  test:
+    name: "Test"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v3.5
+        with:
+          version: v3.12.0
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build API Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./api/
+          load: true
+          tags: ghcr.io/${{ github.repository_owner }}/outdated/api:latest
+
+      - name: Build Ember Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./ember/
+          load: true
+          tags: ghcr.io/${{ github.repository_owner }}/outdated/ember:latest
+
+      - name: Create kind cluster
+        uses: helm/kind-action@v1
+
+      - name: Load dev images into k8s
+        run: kind load docker-image ghcr.io/${{ github.repository_owner }}/outdated/api ghcr.io/${{ github.repository_owner }}/outdated/ember --name chart-testing
+
+      - name: Run chart-testing (install)
+        run: ct --config=ct.yaml install

.github/workflows/publish.yaml

@@ -0,0 +1,83 @@
+name: Publish
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and Push API Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./api/
+          push: true
+          tags: ghcr.io/${{ github.repository_owner }}/outdated/api:latest
+
+      - name: Build and Push Ember Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./ember/
+          push: true
+          tags: ghcr.io/${{ github.repository_owner }}/outdated/ember:latest
+
+  helm-chart:
+    runs-on: ubuntu-latest
+    needs:
+      build-and-publish
+    permissions:
+      actions: none
+      checks: none
+      contents: none
+      deployments: none
+      issues: none
+      packages: write
+      pull-requests: none
+      repository-projects: none
+      security-events: none
+      statuses: none
+      id-token: none
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Prepare Chart Metadata
+        id: chartmeta
+        run: echo version=0.0.0+$(git rev-parse --short HEAD) >> $GITHUB_OUTPUT
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v3.5
+        with:
+          version: v3.12.0
+
+      - name: Package Chart
+        run: helm package --version ${{ steps.chartmeta.outputs.version }} --app-version ${{ steps.chartmeta.outputs.version }} --destination=dist charts/outdated
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Push Chart
+        run: helm push dist/*.tgz oci://ghcr.io/adfinis/outdated/helm

.gitignore

@@ -3,4 +3,5 @@ __pycache__
 .pytest_cache
 .vscode
 .coverage
-rest_framework
+rest_framework
+charts/*/charts

charts/outdated/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/outdated/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: postgresql
+  repository: https://charts.bitnami.com/bitnami
+  version: 14.0.5
+digest: sha256:f9bfcbfaea579dd2cb446c9ef96a960ea042e22ab47e55405b56fb5e57341a92
+generated: "2024-02-14T09:14:59.288031462+01:00"

charts/outdated/Chart.yaml

@@ -0,0 +1,29 @@
+apiVersion: v2
+name: outdated
+description: A Helm chart for Kubernetes
+
+type: application
+
+home: https://github.com/adfinis/outdated
+
+maintainers:
+  - name: adfinis
+    email: support@adfinis.com
+    url: https://adfinis.com
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.0.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "latest"
+
+dependencies:
+  - name: postgresql
+    version: ~14.0.5
+    repository: https://charts.bitnami.com/bitnami
+    condition: postgresql.enabled

charts/outdated/ci/default-values.yaml

@@ -0,0 +1,7 @@
+---
+postgresql:
+  enabled: true
+  auth:
+    password: outdated
+ingress:
+  enabled: true

charts/outdated/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "outdated.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "outdated.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "outdated.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "outdated.labels" -}}
+helm.sh/chart: {{ include "outdated.chart" . }}
+{{ include "outdated.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "outdated.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "outdated.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "outdated.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "outdated.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/outdated/templates/configmap.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "outdated.fullname" . }}
+  labels:
+    {{- include "outdated.labels" . | nindent 4 }}
+data:
+  OIDC_OP_BASE_ENDPOINT: {{ cat .Values.oidc.host "/realms/" .Values.oidc.realm "/protocol/openid-connect" | replace " " "" | quote }}
+  ALLOWED_HOSTS: {{ .Values.django.allowedHosts | quote }}
+  DEBUG: "false"
+  {{- if .Values.postgresql.enabled }}
+  DATABASE_HOST: "{{ template "outdated.fullname" . }}-postgresql.{{ .Release.Namespace }}"
+  DATABASE_NAME: {{ .Values.postgresql.auth.database }}
+  DATABASE_USER: {{ .Values.postgresql.auth.username }}
+  {{- end }}
+  OIDC_GROUPS_CLAIM: "groups"
+  SECRET_KEY: {{ randAscii 20 | quote }}