65 lines
2.8 KiB
Docker
65 lines
2.8 KiB
Docker
# syntax=docker/dockerfile:1.7
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# Multi-stage build for the Next.js 16 app.
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#
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# Build context: apps/web/ (set "Base Directory" in Coolify)
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# Required env at runtime: PORT (default 4004), HOSTNAME=0.0.0.0,
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# POCKETBASE_URL, GMAIL_SMTP_USER, GMAIL_SMTP_APP_PASSWORD
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# ─── Stage 1: install deps ────────────────────────────────────────────────────
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FROM node:22-bookworm-slim AS deps
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WORKDIR /app
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# Install pnpm globally via npm (avoids corepack's per-user cache dance
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# which fails for the non-root runtime user).
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RUN npm install -g pnpm@10.30.3
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# Copy only the manifests so the install layer caches well
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COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
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RUN pnpm install --frozen-lockfile
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# ─── Stage 2: build ────────────────────────────────────────────────────────────
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FROM node:22-bookworm-slim AS builder
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WORKDIR /app
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RUN npm install -g pnpm@10.30.3
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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ENV NEXT_TELEMETRY_DISABLED=1
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RUN pnpm build
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# ─── Stage 3: runtime ──────────────────────────────────────────────────────────
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FROM node:22-bookworm-slim AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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# Next.js defaults to binding localhost, which doesn't work in a container.
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# Coolify's Traefik reverse-proxies to this port.
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ENV HOSTNAME=0.0.0.0
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ENV PORT=4004
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RUN npm install -g pnpm@10.30.3
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# Non-root user with a proper home dir (the `-m` is critical — without it
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# `useradd --system` skips home-dir creation, and pnpm/corepack can't write
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# their cache to /home/nextjs).
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RUN groupadd --system --gid 1001 nodejs \
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&& useradd -m --system --uid 1001 --gid nodejs --home /home/nextjs nextjs
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# Copy the build artifacts
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COPY --from=builder --chown=nextjs:nodejs /app/public ./public
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COPY --from=builder --chown=nextjs:nodejs /app/.next ./.next
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COPY --from=builder --chown=nextjs:nodejs /app/node_modules ./node_modules
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COPY --from=builder --chown=nextjs:nodejs /app/package.json ./package.json
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USER nextjs
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EXPOSE 4004
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# Health check: hit the login page (no auth required) using node's built-in http.
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# If you switch the Coolify UI to a curl-based healthcheck, this still runs
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# as a fallback inside the container.
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HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
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CMD node -e "require('http').get('http://127.0.0.1:'+process.env.PORT+'/login',r=>process.exit(r.statusCode<500?0:1)).on('error',()=>process.exit(1))"
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CMD ["pnpm", "start"]
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