dorfteich/apps/backup/Dockerfile
Claude Fable 5 6a520e27b1
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#236: pin the Node version
.node-version (22.15.1) becomes the single authoritative Node version:
CI/CD select Node only via node-version-file, every Dockerfile pins
node:22.15.1-alpine, and the engines floor in package.json states the
same version (open-ended upwards so a newer local Node keeps working —
reproducibility rests on images and CI). An early CI step fails on any
drift between those places; update procedure in operations.md
(Update strategy). Precondition for the reproducibility claim in #219.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0168Ph5uBmHm8X28CSVpbpnJ
2026-07-31 04:14:55 +02:00

33 lines
1.4 KiB
Docker

# Build context is the repository root (workspace build):
# docker build -f apps/backup/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 apps/backup ./apps/backup
RUN pnpm install --frozen-lockfile --filter @dorfteich/backup... \
&& pnpm --filter @dorfteich/shared build \
&& pnpm --filter @dorfteich/backup build \
# Self-contained production bundle (prod deps only) at /out.
&& pnpm --filter @dorfteich/backup deploy --prod --legacy /out \
&& cp -r apps/backup/dist /out/dist
FROM node:22.15.1-alpine
ARG APP_VERSION=0.0.0-dev
ENV NODE_ENV=production APP_VERSION=${APP_VERSION} \
# Baked-in volume paths (self-sufficient without compose env, like the
# api image's PLUGINS_DIR — issue #71's lesson).
BACKUPS_DIR=/backups UPLOADS_DIR=/data/uploads PLUGINS_DIR=/data/plugins \
SECRETS_FILE=/data/secrets/secrets.env
# pg_dump/pg_restore matching the stack's postgres:17 server, GNU tar for the
# volume archives, tzdata so BACKUP_TIME honors a configured TZ, and
# rsync + ssh for the optional off-host mirror (issue #84).
RUN apk add --no-cache postgresql17-client tar tzdata rsync openssh-client \
&& mkdir -p /backups && chown node:node /backups
WORKDIR /app
COPY --from=build --chown=node:node /out /app
USER node
CMD ["node", "dist/index.js"]