chore: optimize the Dockerfile

This commit is contained in:
Pablo Lara
2024-08-01 15:04:30 +02:00
parent 5b31ce8484
commit 8fc9204946
+11 -11
View File
@@ -1,16 +1,17 @@
FROM node:20-alpine AS base
LABEL maintainer="https://github.com/prowler-cloud"
# Install dependencies only when needed
FROM base AS deps
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
#hadolint ignore=DL3018
RUN apk add --no-cache libc6-compat
WORKDIR /app
# Install dependencies based on the preferred package manager
COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
RUN \
if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
elif [ -f package-lock.json ]; then npm install; \
if [ -f package-lock.json ]; then npm install; \
else echo "Lockfile not found." && exit 1; \
fi
@@ -27,8 +28,7 @@ COPY . .
# ENV NEXT_TELEMETRY_DISABLED 1
RUN \
if [ -f yarn.lock ]; then yarn run build; \
elif [ -f package-lock.json ]; then npm run build; \
if [ -f package-lock.json ]; then npm run build; \
else echo "Lockfile not found." && exit 1; \
fi
@@ -36,18 +36,18 @@ RUN \
FROM base AS runner
WORKDIR /app
ENV NODE_ENV production
ENV NODE_ENV development
# 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
RUN addgroup --system --gid 1001 nodejs &&\
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
RUN mkdir .next &&\
chown nextjs:nodejs .next
# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
@@ -59,7 +59,7 @@ USER nextjs
EXPOSE 3000
ENV PORT 3000
ENV HOSTNAME "0.0.0.0"
# server.js is created by next build from the standalone output
# https://nextjs.org/docs/pages/api-reference/next-config-js/output
CMD HOSTNAME="0.0.0.0" node server.js
CMD ["node", "server.js"]