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Pavdig 78651bdf56 Docker: Build Optimization and Enhanced Non-Root/Volumeless Support (#5024)
* docker: optimize build layers and enhance permission handling

- Pre-created hardcoded dirs in Dockerfile to support volumeless non-root runs.
- Enhanced slightly docker-entrypoint.sh with robust volume detection and safer chown logic.
- Included legacy 'backups' directory... again.
- Added dos2unix to install list.
- Updated .dockerignore
- Updated comments
- Smaller fixes

* fix(docker): removed unnecessary comment, and the... *sighs* backups dir, again

* Exclude DS_Store everywhere

* Exclude tests and all jsconfigs from docker images

* Exclude local plugins from docker builds

* fix(docker): backups are back... yay xD

* feat(docker): add robust healthcheck script

- Added `docker/healthcheck.cjs`: A standalone, dependency-free Node.js script for verifying server status.
- Updated `Dockerfile`: Added HEALTHCHECK instruction and script copy step.
- Features: Auto-detects port from env/config, handles IPv4/IPv6 fallback, auto-retries HTTPS on socket hangup, and sets custom User-Agent.

* Fix .dockerignore permission

* Revert "feat(docker): add robust healthcheck script"

This reverts commit fa634fb08884cdef9245a12271cb9a13b487365f.

---------

Co-authored-by: Cohee <18619528+Cohee1207@users.noreply.github.com>
2026-01-17 22:51:50 +02:00

54 lines
1.6 KiB
Docker

FROM node:lts-alpine3.23
# Arguments
ARG APP_HOME=/home/node/app
# Install system dependencies
# "Don't rely on the base image for tools; if you call it, you install it." ;)
RUN apk add --no-cache gcompat tini git git-lfs su-exec shadow dos2unix
# Create app directory and set ownership
WORKDIR ${APP_HOME}
RUN chown node:node ${APP_HOME}
# Set NODE_ENV to production
ENV NODE_ENV=production
# Bundle app source and set ownership
COPY --chown=node:node . ./
RUN \
echo "*** Install npm packages ***" && \
npm ci --no-audit --no-fund --loglevel=error --no-progress --omit=dev && npm cache clean --force
# Create config directory and link config.yaml. Added hardcoded dirs(constants.js?)
# that must be present for Non-Root Mode and volumeless docker runs.
RUN \
rm -f "config.yaml" || true && \
mkdir -p config data plugins public/scripts/extensions/third-party backups && \
chown -R node:node config data plugins public/scripts/extensions/third-party backups && \
ln -s "./config/config.yaml" "config.yaml"
# Pre-compile public libraries
RUN \
echo "*** Run Webpack ***" && \
node "./docker/build-lib.js"
# Set the entrypoint script and cleanup
RUN \
echo "*** Cleanup ***" && \
mv "./docker/docker-entrypoint.sh" "./" && \
echo "*** Make docker-entrypoint.sh executable ***" && \
chmod +x "./docker-entrypoint.sh" && \
echo "*** Convert line endings to Unix format ***" && \
dos2unix "./docker-entrypoint.sh" && \
rm -rf "./docker"
# Fix extension repos permissions
RUN git config --global --add safe.directory "*"
EXPOSE 8000
# Ensure proper handling of kernel signals
ENTRYPOINT ["tini", "--", "./docker-entrypoint.sh"]