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Performance improvements and Dockerfile update

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This commit is contained in:
Amritanshu Agrawal
2026-04-19 09:48:53 +00:00
parent 31f88749f9
commit e94dec0036
17 changed files with 315 additions and 295 deletions
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53
Dockerfile
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@ -1,8 +1,6 @@
FROM node:22-alpine AS base
ARG NEXT_PUBLIC_INSTAGRAM_ACCESS_TOKEN
# Install dependencies only when needed
# Stage 1: Install dependencies
FROM base AS deps
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat
@ -18,54 +16,47 @@ RUN \
fi
# Rebuild the source code only when needed
# Stage 2: 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.
# Learn more here: https://nextjs.org/telemetry
# Uncomment the following line in case you want to disable telemetry during the build.
ENV NEXT_TELEMETRY_DISABLED=1
# Environment variables needed during build time
ARG INSTAGRAM_ACCESS_TOKEN
ENV INSTAGRAM_ACCESS_TOKEN=$INSTAGRAM_ACCESS_TOKEN
RUN \
if [ -f yarn.lock ]; then yarn run build; \
if [ -f yarn.lock ]; then yarn build; \
elif [ -f package-lock.json ]; then npm run build; \
elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
else echo "Lockfile not found." && exit 1; \
else npm run build; \
fi
# Production image, copy all the files and run next
# Stage 3: Production image, copy all the files and run nitro
FROM base AS runner
WORKDIR /app
ENV NODE_ENV=production
# Uncomment the following line in case you want to disable telemetry during runtime.
ENV NEXT_TELEMETRY_DISABLED=1
# Set host to 0.0.0.0 to ensure it's accessible outside the container
ENV HOST=0.0.0.0
ENV PORT=3000
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs
RUN adduser --system --uid 1001 nitrojs
COPY --from=builder /app/public ./public
# Copy the build output from the builder stage
# TanStack Start/Nitro builds into the .output directory
COPY --from=builder --chown=nitrojs:nodejs /app/.output ./.output
# Set the correct permission for prerender cache
RUN mkdir .next
RUN chown nextjs:nodejs .next
# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
USER nextjs
USER nitrojs
EXPOSE 3000
ENV PORT=3000
# Health check to ensure the server is responding
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD wget --no-verbose --tries=1 --spider http://localhost:3000/ || exit 1
# server.js is created by next build from the standalone output
# https://nextjs.org/docs/pages/api-reference/next-config-js/output
ENV HOSTNAME="0.0.0.0"
CMD ["node", "server.js"]
# server.mjs is created by nitro build
CMD ["node", ".output/server/index.mjs"]