Adding Dockerfile and example docker-compose.yml

.github/workflows/docker-publish.yml

@@ -0,0 +1,98 @@
+name: Publish Signed Container Image
+
+on:
+  workflow_dispatch: {}
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: ${{ github.repository }}
+
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      # This is used to complete the identity challenge
+      # with sigstore/fulcio when running outside of PRs.
+      id-token: write
+
+    steps:
+      - run: |
+          tmp=$(mktemp)
+          jq '."registry-mirrors" = ["https://mirror.gcr.io"]' /etc/docker/daemon.json > "$tmp"
+          sudo mv "$tmp" /etc/docker/daemon.json
+
+          sudo service docker restart
+
+          # Test it!
+          docker pull ubuntu
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      # Install the cosign tool except on PR
+      # https://github.com/sigstore/cosign-installer
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/cosign-installer@1e95c1de343b5b0c23352d6417ee3e48d5bcd422
+
+      # Workaround: https://github.com/docker/build-push-action/issues/461
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          # See what multiple tags do, so we can update the way kaniko signs.
+          images: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      # Sign the resulting Docker image digest except on PRs and private repos
+      # The keyless signing process records signatures on the Rekor public
+      # transparency log, so signing is disabled for private repos by default
+      # to avoid leaking private data.  If you wish to sign things anyways,
+      # then this check can be removed and --force can be added to the cosign
+      # command below.
+      # https://github.com/sigstore/cosign
+      - name: Sign the published Docker image
+        if: ${{ github.event_name != 'pull_request' && !github.event.repository.private }}
+        env:
+          COSIGN_EXPERIMENTAL: "true"
+        # This step uses the identity token to provision an ephemeral certificate
+        # against the sigstore community Fulcio instance, and records it to the
+        # sigstore community Rekor transparency log.
+        run: |
+          echo TAGS: ${{ steps.meta.outputs.tags }}
+          echo DIGEST: ${{ steps.build-and-push.outputs.digest }}
+          # cosign sign ${{ steps.meta.outputs.tags }}@${{ steps.build-and-push.outputs.digest }}

Dockerfile

@@ -0,0 +1,42 @@
+# Install dependencies only when needed
+FROM node:16-alpine AS deps
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+COPY ./package.json ./package-lock.json ./ 
+RUN npm ci
+
+# Rebuild the source code only when needed
+FROM node:16-alpine AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+ENV NEXT_TELEMETRY_DISABLED 1
+RUN npm run build
+
+# Production image, copy all the files and run next
+FROM node:16-alpine AS runner
+WORKDIR /app
+
+ENV NODE_ENV production
+ENV NEXT_TELEMETRY_DISABLED 1
+
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+# You only need to copy next.config.js if you are NOT using the default configuration
+COPY next.config.js ./
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/package.json ./package.json
+
+# Automatically leverage output traces to reduce image size 
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+USER nextjs
+
+EXPOSE 3000
+
+ENV PORT 3000
+
+CMD ["node", "server.js"]

docker-compose.yml

@@ -0,0 +1,30 @@
+version: "3.8"
+
+services:
+  kukkee:
+    build: .
+    restart: always
+    networks:
+      - kukkee
+    ports: 
+      - 3000:3000
+    environment:
+       NEXT_MONGODB_URI: mongodb://root:example@mongodb:27017/
+       NEXT_PUBLIC_BASE_URL: http://localhost:3000
+       NEXT_PUBLIC_BRAND_NAME: Kukkee 
+       NEXTAUTH_URL: http://localhost:3000
+       NEXTAUTH_SECRET: 6S7EbkHISQIVJHfPvhdcjn0P398Pb2rydlEHf1l6w1o=
+
+  mongodb:
+    image: mongo:latest
+    restart: always
+    networks:
+      - kukkee
+    #volumes: 
+    #  - /my/own/datadir:/data/db
+    environment:
+       MONGO_INITDB_ROOT_USERNAME: root
+       MONGO_INITDB_ROOT_PASSWORD: example
+
+networks:
+  kukkee: 

next.config.js

@@ -4,6 +4,9 @@ const nextConfig = {
   sassOptions: {
     includePaths: ["./styles"],
   },
+  experimental: {
+    outputStandalone: true,
+  },
 };
 
 module.exports = nextConfig;