dorfteich/apps/api/Dockerfile
Claude Opus 5 485c8fa538
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#303 follow-up: the fonts volume must mount node-owned
Found on the real deploy, not in any test: `/data/fonts` in the running
api container was `root:root` and the non-root `node` user could not
write to it. Every upload would have failed with EACCES at runtime while
the api reported ready.

The api Dockerfile already explains the mechanism for uploads and
plugins — Docker copies an image directory's ownership into a fresh named
volume on first mount — and pre-creates them chowned. #303 added
`CUSTOM_FONTS_DIR` to the ENV but not to that mkdir/chown line.

Adds a CI fence so it cannot recur: every `/data/…` path the api image
defaults to must also appear in the mkdir AND the chown. Verified against
the actual defect — removing `/data/fonts` from the chown makes it fail.
2026-08-01 15:12:06 +02:00

50 lines
2.6 KiB
Docker

# Build context is the repository root (workspace build):
# docker build -f apps/api/Dockerfile .
FROM node:22.15.1-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 apps/api/assets /out/assets \
&& cp -r /repo/fonts /out/fonts
FROM node:22.15.1-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 CUSTOM_FONTS_DIR=/data/fonts 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, /data/plugins or /data/fonts
# 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/fonts /data/secrets /data/backups && chown -R node:node /data/uploads /data/plugins /data/fonts /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"]