dorfteich/apps/api/Dockerfile
Claude Fable 5 0ef96147e0
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Extend readyz with backup freshness and a degraded status level (#85)
readyz now enumerates database/migrations (hard failures, HTTP 503),
converter/renderer, and a new backup check that reads the sidecar's
status.json from the read-only backups mount and warns when the last
successful backup is older than 26 h. Warning-level checks surface as
overall status "degraded" while staying HTTP 200 — monitors alert on
the body keyword, Docker healthchecks keep using the liveness endpoints
so a degraded instance is never restart-looped. The status.json shape
moved to @dorfteich/shared as the contract between the sidecar and its
readers (#85/#86); deploy/monitoring.md defines the Uptime-Kuma monitor
set per stage. The api image also pre-creates /data/backups node-owned
so the shared backups volume stays writable for the sidecar regardless
of which container initializes it, and the sidecar's scheduler survives
runs that cannot even record their status.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1
2026-07-11 19:02:59 +02:00

48 lines
2.5 KiB
Docker

# Build context is the repository root (workspace build):
# docker build -f apps/api/Dockerfile .
FROM node:22.15-alpine AS build
WORKDIR /repo
RUN npm install -g pnpm@11
COPY pnpm-workspace.yaml pnpm-lock.yaml package.json tsconfig.base.json ./
COPY packages/shared ./packages/shared
COPY packages/plugin-sdk ./packages/plugin-sdk
COPY apps/api ./apps/api
COPY deploy/fonts ./deploy/fonts
RUN pnpm install --frozen-lockfile --filter @dorfteich/api... \
&& pnpm --filter @dorfteich/shared build \
&& pnpm --filter @dorfteich/plugin-sdk build \
&& pnpm --filter @dorfteich/api build \
# Bake the self-hosted font catalog in so the PDF exporter can inline a
# pond's fonts as base64 (ADR 0016). Same download as the web image; fails
# the build if a family lacks license info.
&& FONTS_OUT=/repo/fonts node deploy/fonts/build-fonts.mjs \
# Self-contained production bundle (prod deps only, incl. the prisma CLI
# needed for migrate-on-start) at /out.
&& pnpm --filter @dorfteich/api deploy --prod --legacy /out \
&& cp -r apps/api/dist /out/dist \
&& cp -r /repo/fonts /out/fonts
FROM node:22.15-alpine
ARG APP_VERSION=0.0.0-dev
# Default the data dirs to the writable, node-owned locations created below, so
# the image works out of the box even where compose does not set them; compose
# still mounts named volumes here for persistence (UPLOADS_DIR/PLUGINS_DIR).
ENV NODE_ENV=production APP_VERSION=${APP_VERSION} UPLOADS_DIR=/data/uploads PLUGINS_DIR=/data/plugins SECRETS_FILE=/data/secrets/secrets.env BACKUPS_DIR=/data/backups
WORKDIR /app
COPY --from=build --chown=node:node /out /app
# Generate the Prisma client for this image's platform.
RUN node node_modules/prisma/build/index.js generate
# A fresh named volume mounted at /data/uploads or /data/plugins is created
# root-owned; pre-creating them here (Docker copies an image directory's
# ownership into a new volume on first mount) lets the non-root `node` user
# write to them. /data/backups is mounted read-only here, but pre-creating it
# node-owned keeps the shared `backups` volume writable for the backup
# sidecar even when the api container is the one that initializes it.
RUN mkdir -p /data/uploads /data/plugins /data/secrets /data/backups && chown -R node:node /data/uploads /data/plugins /data/secrets /data/backups
USER node
EXPOSE 3000
HEALTHCHECK --interval=30s --timeout=3s --retries=3 \
CMD node -e "fetch('http://127.0.0.1:'+(process.env.PORT||3000)+'/api/v1/healthz').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
CMD ["node", "dist/main.js"]