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Optimize build: Kaniko cache flags, split Dockerfile stages, install-tools script

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- Kaniko: --cache-ttl=168h, --snapshot-mode=redo, --compressed-caching=false
- Dockerfile: Split server-build into server-deps + server-build for better layer caching
- Replace rm+reinstall node_modules with npm prune --omit=dev
- Move ffmpeg/yt-dlp install to tools/install-tools.sh (single RUN layer)
- Remove separate ffmpeg-fetch stage and inline curl/yt-dlp install
- Remove $CI_COMMIT_SHA tag destination (unused, saves push time)
- bump-version: alpine/git image instead of alpine + apk add git

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Daniel 2026-03-07 15:39:01 +01:00
parent 6c57419959
commit 259c87bfd3
3 changed files with 37 additions and 21 deletions
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23
Dockerfile
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@ -9,37 +9,26 @@ ENV VITE_BUILD_CHANNEL=$VITE_BUILD_CHANNEL
ENV VITE_APP_VERSION=$VITE_APP_VERSION
RUN npm run build
FROM node:24-slim AS server-build
FROM node:24-slim AS server-deps
WORKDIR /app/server
RUN apt-get update && apt-get install -y python3 make g++ && rm -rf /var/lib/apt/lists/*
COPY server/package*.json ./
RUN npm install --no-audit --no-fund
FROM server-deps AS server-build
COPY server/ .
RUN npm run build
RUN rm -rf node_modules && npm install --omit=dev --no-audit --no-fund
FROM debian:bookworm-slim AS ffmpeg-fetch
RUN apt-get update && apt-get install -y --no-install-recommends curl xz-utils ca-certificates \
&& rm -rf /var/lib/apt/lists/* \
&& curl -L https://github.com/yt-dlp/FFmpeg-Builds/releases/download/latest/ffmpeg-master-latest-linux64-gpl.tar.xz \
-o /tmp/ffmpeg.tar.xz \
&& mkdir -p /tmp/ffmpeg \
&& tar -xJf /tmp/ffmpeg.tar.xz -C /tmp/ffmpeg --strip-components=2 --wildcards "*/bin/ffmpeg" \
&& chmod +x /tmp/ffmpeg/ffmpeg \
&& rm /tmp/ffmpeg.tar.xz
RUN npm prune --omit=dev
FROM node:24-slim AS runtime
WORKDIR /app
ENV NODE_ENV=production PORT=8080 DATA_DIR=/data
RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates curl \
&& curl -L https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp_linux -o /usr/local/bin/yt-dlp \
&& chmod a+rx /usr/local/bin/yt-dlp \
&& apt-get purge -y curl && apt-get autoremove -y && rm -rf /var/lib/apt/lists/*
COPY --from=ffmpeg-fetch /tmp/ffmpeg/ffmpeg /usr/local/bin/ffmpeg
COPY --from=server-build /app/server/dist ./server/dist
COPY --from=server-build /app/server/node_modules ./server/node_modules
COPY --from=server-build /app/server/package.json ./server/package.json
COPY --from=web-build /app/web/dist ./web/dist
COPY tools/install-tools.sh /tmp/install-tools.sh
RUN chmod +x /tmp/install-tools.sh && /tmp/install-tools.sh && rm /tmp/install-tools.sh
EXPOSE 8080
VOLUME ["/data"]
CMD ["node", "server/dist/index.js"]