feat: implement centralized Docker base-image strategy and automate registry pushes

apps/sample-website/Dockerfile

@@ -1,25 +1,8 @@
-FROM node:20-alpine AS base
+# Start from the pre-built Nextjs Base image
+FROM registry.infra.mintel.me/mintel/nextjs:latest AS builder
 
-# Install dependencies only when needed
-FROM base AS deps
-RUN apk add --no-cache libc6-compat curl
 WORKDIR /app
 
-# Install dependencies based on the preferred package manager
-COPY package.json package-lock.json* pnpm-lock.yaml* ./
-RUN corepack enable pnpm && \
-    pnpm config set store-dir /root/.local/share/pnpm/store/v3 && \
-    pnpm i --frozen-lockfile
-
-# Rebuild the source code only when needed
-FROM base AS builder
-WORKDIR /app
-COPY --from=deps /app/node_modules ./node_modules
-COPY . .
-
-# Next.js collects completely anonymous telemetry data about general usage.
-ENV NEXT_TELEMETRY_DISABLED=1
-
 # Build-time environment variables for Next.js
 ARG NEXT_PUBLIC_BASE_URL
 ARG NEXT_PUBLIC_UMAMI_WEBSITE_ID
@@ -33,11 +16,11 @@ ENV NEXT_PUBLIC_UMAMI_SCRIPT_URL=$NEXT_PUBLIC_UMAMI_SCRIPT_URL
 ENV NEXT_PUBLIC_TARGET=$NEXT_PUBLIC_TARGET
 ENV DIRECTUS_URL=$DIRECTUS_URL
 
-# Build the application
-RUN corepack enable pnpm && pnpm run build
+# Build the specific application
+RUN pnpm --filter sample-website build
 
-# Production image, copy all the files and run next
-FROM base AS runner
+# Production runner image
+FROM node:20-alpine AS runner
 WORKDIR /app
 
 # Install curl for health checks
@@ -49,15 +32,15 @@ ENV NEXT_TELEMETRY_DISABLED=1
 RUN addgroup --system --gid 1001 nodejs
 RUN adduser --system --uid 1001 nextjs
 
-COPY --from=builder /app/public ./public
+COPY --from=builder /app/apps/sample-website/public ./apps/sample-website/public
 
 # Set the correct permission for prerender cache
-RUN mkdir .next
-RUN chown nextjs:nodejs .next
+RUN mkdir -p apps/sample-website/.next
+RUN chown nextjs:nodejs apps/sample-website/.next
 
-# 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
+# Copy standalone output and static files from the monorepo path
+COPY --from=builder --chown=nextjs:nodejs /app/apps/sample-website/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/apps/sample-website/.next/static ./apps/sample-website/.next/static
 
 USER nextjs
 
@@ -66,4 +49,5 @@ EXPOSE 3000
 ENV PORT=3000
 ENV HOSTNAME="0.0.0.0"
 
-CMD ["node", "server.js"]
+# server.js in monorepo standalone is created for each app
+CMD ["node", "apps/sample-website/server.js"]

apps/sample-website/docker-compose.yml

@@ -9,7 +9,7 @@ services:
         NEXT_PUBLIC_UMAMI_SCRIPT_URL: ${NEXT_PUBLIC_UMAMI_SCRIPT_URL}
         NEXT_PUBLIC_TARGET: ${TARGET:-development}
         DIRECTUS_URL: ${DIRECTUS_URL:-http://directus:8055}
-    image: sample-website:latest
+    image: registry.infra.mintel.me/mintel/sample-website:latest
     container_name: sample-website-app
     restart: always
     networks: