Implement chart publishing

.github/workflows/build-container.yaml

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+name: Build container
+on:
+  push:
+    branches:
+      - gh-pages
+  workflow_dispatch:
+
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  extract-version:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.extract_version.outputs.version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+          ref: gh-pages
+      - name: Extract version
+        id: extract_version
+        run: |
+          apt update -y && apt install -y jq
+          echo ::set-output name=version::$(jq -r '.version' update.json)
+
+  build:
+    runs-on: ubuntu-latest
+    needs: extract-version
+    steps:
+      - name: Download KeeWeb
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+          ref: gh-pages
+          path: Pages
+      - name: Download Build
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+          ref: master
+          path: Build
+      - name: Log into registry ${{ env.REGISTRY }}
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Process repository name
+        run: echo "IMAGE_PATH=${REGISTRY}/${IMAGE_NAME@L}" >> $GITHUB_ENV
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.IMAGE_PATH }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./Pages
+          file: ./Build/Dockerfile
+          push: true
+          tags: ${{ env.IMAGE_PATH }}:${{ needs.extract-version.outputs.version }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  publish:
+    needs:
+      - build
+      - extract-version
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Build
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+          ref: master
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v4
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Update Helm Chart Version
+        working-directory: chart/keeweb
+        run: |
+          # The current version is stored in inputs.tag, we need to rewrite the charts.yaml file with the new version
+          # However we can only replace the version: property if it is at the start of a line
+          echo "Updating Chart.yaml version to ${{ needs.extract-version.outputs.version }}"
+          sed -i "s/^version: \(.*\)/version: ${{ needs.extract-version.outputs.version }}/g" Chart.yaml
+
+          # Now this inserted a version with a v prefix, we need to remove only that initial v
+          sed -i "1s/version: v\(.*\)/version: \1/g" Chart.yaml
+
+      - name: Add Bitnami chart repository
+        run: helm repo add bitnami https://charts.bitnami.com/bitnami
+
+      - name: Install chart dependencies
+        run: helm dependency update chart/keeweb
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        with:
+          charts_dir: 'chart'
+          pages_branch: 'chart-publications'
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+

Dockerfile

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+FROM docker.io/nginx:alpine as runtime
+COPY . /usr/share/nginx/html/

chart/keeweb/.helmignore

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+# 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/

chart/keeweb/Chart.yaml

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+apiVersion: v2
+name: keeweb
+description: A helm chart which deploys the KeeWeb password manager.
+
+type: application
+version: 0.1.0

chart/keeweb/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "keeweb.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 "keeweb.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 "keeweb.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "keeweb.labels" -}}
+helm.sh/chart: {{ include "keeweb.chart" . }}
+{{ include "keeweb.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "keeweb.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "keeweb.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}

chart/keeweb/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "keeweb.fullname" . }}
+  labels:
+    {{- include "keeweb.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "keeweb.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "keeweb.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.Version }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

chart/keeweb/templates/hpa.yaml

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+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "keeweb.fullname" . }}
+  labels:
+    {{- include "keeweb.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "keeweb.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}

chart/keeweb/templates/ingress.yaml

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+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "keeweb.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "keeweb.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  tls:
+    - hosts:
+      {{- range .Values.ingress.hosts }}
+        - {{ . | quote }}
+      {{- end }}
+      secretName: "parchment-website-tls"
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ . | quote }}
+      http:
+        paths:
+          - path: "/"
+            pathType: "ImplementationSpecific"
+            backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+              {{- end }}
+    {{- end }}
+{{- end }}

chart/keeweb/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "keeweb.fullname" . }}
+  labels:
+    {{- include "keeweb.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "keeweb.selectorLabels" . | nindent 4 }}

chart/keeweb/values.yaml

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+# Default values for wiki.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: ghcr.io/ldtteam/keeweb
+  pullPolicy: Always
+  #tag: latest
+
+imagePullSecrets: []
+
+ingress:
+  enabled: false
+  annotations: {}
+  hosts: []
+
+service:
+  type: ClusterIP
+  port: 80
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+#   memory: 128Mi
+
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  targetMemoryUtilizationPercentage: 80
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}