Merge pull request #48 from S7evinK/s7evink/gha

Add docker/gha/helm

.github/workflows/docker.yaml

@@ -0,0 +1,78 @@
+# Based on https://github.com/docker/build-push-action
+
+name: "Docker"
+
+on:
+  push:
+    branches: ["main"]
+  release: # A GitHub release was published
+    types: [published]
+  workflow_dispatch: # A build was manually requested
+  workflow_call: # Another pipeline called us
+
+env:
+  GHCR_NAMESPACE: matrix-org
+  PLATFORMS: linux/amd64
+
+jobs:
+  cerulean:
+    name: Cerulean image
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      security-events: write # To upload Trivy sarif files
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to GitHub Containers
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build main Cerulean image
+        if: github.ref_name == 'main'
+        id: docker_build_cerulean
+        uses: docker/build-push-action@v3
+        with:
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          context: .
+          platforms: ${{ env.PLATFORMS }}
+          push: true
+          tags: |
+            ghcr.io/${{ env.GHCR_NAMESPACE }}/cerulean:main
+
+      - name: Build release Cerulean image
+        if: github.event_name == 'release' # Only for GitHub releases
+        id: docker_build_cerulean_release
+        uses: docker/build-push-action@v3
+        with:
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          context: .
+          platforms: ${{ env.PLATFORMS }}
+          push: true
+          tags: |
+            ghcr.io/${{ env.GHCR_NAMESPACE }}/cerulean:latest
+            ghcr.io/${{ env.GHCR_NAMESPACE }}/cerulean:${{ env.RELEASE_VERSION }}
+
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@master
+        if: github.ref_name == 'main'
+        with:
+          image-ref: ghcr.io/${{ env.GHCR_NAMESPACE }}/cerulean:main
+          format: "sarif"
+          output: "trivy-results.sarif"
+
+      - name: Upload Trivy scan results to GitHub Security tab
+        if: github.ref_name == 'main'
+        uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: "trivy-results.sarif"

.github/workflows/helm.yaml

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+name: Release Charts
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'helm/**' # only execute if we have helm chart changes
+
+jobs:
+  release:
+    # depending on default permission settings for your org (contents being read-only or read-write for workloads), you will have to add permissions
+    # see: https://docs.github.com/en/actions/security-guides/automatic-token-authentication#modifying-the-permissions-for-the-github_token
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v3
+        with:
+          version: v3.10.0
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+        with:
+          config: helm/cr.yaml
+          charts_dir: helm/

.github/workflows/k8s.yaml

@@ -0,0 +1,74 @@
+name: k8s
+
+on:
+  push:
+    branches: ["main"]
+    paths:
+      - 'helm/**' # only execute if we have helm chart changes
+  pull_request:
+    branches: ["main"]
+    paths:
+      - 'helm/**'
+
+jobs:
+  lint:
+    name: Lint Helm chart
+    runs-on: ubuntu-latest
+    outputs:
+      changed: ${{ steps.list-changed.outputs.changed }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - uses: azure/setup-helm@v3
+        with:
+          version: v3.10.0
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.11
+          check-latest: true
+      - uses: helm/[email protected]
+      - name: Get changed status
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --config helm/ct.yaml --target-branch ${{ github.event.repository.default_branch }})
+          if [[ -n "$changed" ]]; then
+              echo "::set-output name=changed::true"
+          fi
+
+      - name: Run lint
+        run: ct lint --config helm/ct.yaml
+
+  # only bother to run if lint step reports a change to the helm chart
+  install:
+    needs:
+      - lint
+    if: ${{ needs.lint.outputs.changed == 'true' }}
+    name: Install Helm charts
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ inputs.checkoutCommit }}
+      - name: Install Kubernetes tools
+        uses: yokawasa/[email protected]
+        with:
+          setup-tools: |
+            helmv3
+          helm: "3.10.3"
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+      - name: Set up chart-testing
+        uses: helm/[email protected]
+      - name: Create k3d cluster
+        uses: nolar/setup-k3d-k3s@v1
+        with:
+          version: v1.21
+      - name: Remove node taints
+        run: |
+          kubectl taint --all=true nodes node.cloudprovider.kubernetes.io/uninitialized- || true
+      - name: Run chart-testing (install)
+        run: ct install --config helm/ct.yaml

Dockerfile

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+FROM node:14-alpine AS builder
+WORKDIR /app
+COPY package.json ./
+COPY yarn.lock ./
+RUN --mount=type=cache,target=/root/.yarn \
+    YARN_CACHE_FOLDER=/root/.yarn \
+    yarn install --frozen-lockfile
+COPY . .
+RUN --mount=type=cache,target=/root/.yarn \
+    YARN_CACHE_FOLDER=/root/.yarn \
+    yarn build
+
+FROM nginx:1.22-alpine AS server
+COPY ./etc/nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=builder ./app/build /usr/share/nginx/html

etc/nginx.conf

@@ -0,0 +1,25 @@
+server {
+    listen   80;
+    listen   [::]:80 default ipv6only=on;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    server_tokens  off;
+    server_name _;
+
+    gzip on;
+    gzip_disable "msie6";
+
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_buffers 16 8k;
+    gzip_http_version 1.1;
+    gzip_min_length 0;
+    gzip_types text/plain application/javascript text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/vnd.ms-fontobject application/x-font-ttf font/opentype;
+
+    location / {
+        try_files $uri /index.html;
+    }
+}

helm/cerulean/.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/

helm/cerulean/Chart.yaml

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+apiVersion: v2
+name: cerulean
+description: A Helm chart for Cerulean
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# 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: 0.1.0
+
+# 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: "1.16.0"

helm/cerulean/templates/NOTES.txt

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+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "cerulean.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "cerulean.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "cerulean.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "cerulean.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

helm/cerulean/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "cerulean.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 "cerulean.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 "cerulean.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "cerulean.labels" -}}
+helm.sh/chart: {{ include "cerulean.chart" . }}
+{{ include "cerulean.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "cerulean.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "cerulean.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "cerulean.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "cerulean.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}