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Nexus/Dockerfile.prod
Hartmut b41c1d2501
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rename(phase 1): CapaKraken → Nexus across code, UI, docs, CI (#61)
rename(phase 1): CapaKraken → Nexus across code, UI, docs, CI (#61)

Co-authored-by: Hartmut Nörenberg <hn@hartmut-noerenberg.com>
Co-committed-by: Hartmut Nörenberg <hn@hartmut-noerenberg.com>
2026-05-21 16:28:40 +02:00

109 lines
3.7 KiB
Docker

# ============================================================
# Stage 1: Install dependencies
# ============================================================
FROM node:20-bookworm-slim AS deps
RUN apt-get update -y && apt-get install -y openssl && rm -rf /var/lib/apt/lists/*
RUN npm install -g pnpm@9.14.2
WORKDIR /app
# Copy workspace manifests first for better layer caching
COPY package.json pnpm-workspace.yaml pnpm-lock.yaml ./
COPY tooling/ ./tooling/
COPY packages/shared/package.json ./packages/shared/
COPY packages/db/package.json ./packages/db/
COPY packages/engine/package.json ./packages/engine/
COPY packages/staffing/package.json ./packages/staffing/
COPY packages/application/package.json ./packages/application/
COPY packages/api/package.json ./packages/api/
COPY packages/ui/package.json ./packages/ui/
COPY apps/web/package.json ./apps/web/
RUN pnpm install --frozen-lockfile
# ============================================================
# Stage 2: Build the application
# ============================================================
FROM node:20-bookworm-slim AS builder
RUN apt-get update -y && apt-get install -y openssl && rm -rf /var/lib/apt/lists/*
RUN npm install -g pnpm@9.14.2
WORKDIR /app
# Copy installed dependencies from stage 1
COPY --from=deps /app/ ./
# Copy all source code
COPY . .
# Generate Prisma client
RUN pnpm --filter @nexus/db db:generate
# Build the Next.js application
ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_ENV=production
# next build collects page data for /api/auth/[...nextauth] which crashes
# without these envs even though they are placeholders at image-build time
# (real values are injected at container start). Mirrors the CI build job.
#
# IMPORTANT: pass these only as inline env on the RUN step, not via `ENV`.
# `ENV` persists the placeholder into the image layer — scanned as a leaked
# secret and inherited by the `migrator` stage (which is published).
ARG NEXTAUTH_URL=http://localhost:3100
ARG AUTH_URL=http://localhost:3100
ARG NEXTAUTH_SECRET=ci-build-placeholder-secret-minimum-32-chars
ARG AUTH_SECRET=ci-build-placeholder-secret-minimum-32-chars
ARG DATABASE_URL=postgresql://placeholder:placeholder@localhost:5432/placeholder
ARG REDIS_URL=redis://placeholder:6379
RUN NEXTAUTH_URL="$NEXTAUTH_URL" \
AUTH_URL="$AUTH_URL" \
NEXTAUTH_SECRET="$NEXTAUTH_SECRET" \
AUTH_SECRET="$AUTH_SECRET" \
DATABASE_URL="$DATABASE_URL" \
REDIS_URL="$REDIS_URL" \
pnpm --filter @nexus/web build
# ============================================================
# Stage 3: Migration runner
# ============================================================
FROM builder AS migrator
ENV NODE_ENV=production
CMD ["pnpm", "--filter", "@nexus/db", "db:migrate:deploy"]
# ============================================================
# Stage 4: Production runtime
# ============================================================
FROM node:20-bookworm-slim AS runner
RUN apt-get update -y && apt-get install -y openssl curl && rm -rf /var/lib/apt/lists/*
WORKDIR /app
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV HOSTNAME=0.0.0.0
ENV PORT=3000
RUN addgroup --system --gid 1001 nodejs && \
adduser --system --uid 1001 nextjs
# Copy the standalone output (includes server.js and node_modules)
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/.next/standalone ./
# Copy static assets and public files
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/.next/static ./apps/web/.next/static
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/public ./apps/web/public
USER nextjs
EXPOSE 3000
HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
CMD curl -f http://localhost:3000/api/health || exit 1
CMD ["node", "apps/web/server.js"]