Skip to content

update Dockerfile to build distroless image #951

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

update Dockerfile to build distroless image #951

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
5b187f6
update Dockerfile to build distroless image
borja-rivera Jul 16, 2025
47403d3
add CADENCE_WEB_HOSTNAME
borja-rivera Jul 17, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 8 additions & 12 deletions Dockerfile
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,31 +41,27 @@ RUN npm run build
RUN npm run build-standalone
RUN npm run post-build-standalone

# Production image, copy all the files and run next
FROM base AS runner
# Production image as distroless, copy all the files and run next
FROM gcr.io/distroless/nodejs18:nonroot 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

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

COPY --from=builder /app/public ./public


# 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/src/__generated__/ ./src/__generated__/
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
COPY --from=builder /app/src/__generated__/ ./src/__generated__
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static

USER nextjs
ENV CADENCE_WEB_PORT=8088

EXPOSE 8088

CMD ["sh","-c", "CADENCE_WEB_PORT=${CADENCE_WEB_PORT:-8088} CADENCE_WEB_HOSTNAME=${CADENCE_WEB_HOSTNAME:-0.0.0.0} exec node server.js"]
CMD ["server.js"]