Files
TimeTracker/Dockerfile
Dries Peeters c71d444756 Improve error handling, Docker healthchecks, and offline sync functionality
- Move Docker healthcheck from Dockerfile to docker-compose files for better
  environment-specific configuration
- Add silent flag to healthcheck curl commands to reduce log noise
- Add error handling for missing link_templates table in client view
- Improve offline sync date formatting with ISO 8601 conversion helper
- Enhance error handlers and profile edit template

This improves robustness when migrations haven't been run and provides
better date handling in offline sync scenarios.
2025-12-01 16:24:39 +01:00

143 lines
4.0 KiB
Docker

# syntax=docker/dockerfile:1.4
# --- Stage 1: Frontend Build ---
FROM node:18-slim as frontend
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build:docker
# --- Stage 2: Python Application ---
FROM python:3.11-slim-bullseye
# Build-time version argument with safe default
ARG APP_VERSION=dev-0
# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV FLASK_APP=app
ENV FLASK_ENV=production
ENV APP_VERSION=${APP_VERSION}
ENV TZ=Europe/Rome
# Install all system dependencies in a single layer
RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
--mount=type=cache,target=/var/lib/apt,sharing=locked \
apt-get update && apt-get install -y --no-install-recommends \
# Core utilities
curl \
tzdata \
bash \
dos2unix \
gosu \
# Network tools for debugging
iproute2 \
net-tools \
iputils-ping \
dnsutils \
# WeasyPrint dependencies
libgdk-pixbuf2.0-0 \
libpango-1.0-0 \
libcairo2 \
libpangocairo-1.0-0 \
libffi-dev \
shared-mime-info \
# Fonts
fonts-liberation \
fonts-dejavu-core \
# PostgreSQL client dependencies
gnupg \
wget \
lsb-release \
&& sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list' \
&& wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
&& apt-get update \
&& apt-get install -y --no-install-recommends postgresql-client-16 \
&& rm -rf /var/lib/apt/lists/*
# Set work directory
WORKDIR /app
# Install Python dependencies with cache mount for pip
COPY requirements.txt .
RUN --mount=type=cache,target=/root/.cache/pip \
pip install --no-cache-dir -r requirements.txt
# Copy project files
COPY . .
# Also install certificate generation script to a stable path used by docs/compose
COPY scripts/generate-certs.sh /scripts/generate-certs.sh
# Copy compiled assets from frontend stage (overwriting the stale one from COPY .)
COPY --from=frontend /app/app/static/dist/output.css /app/app/static/dist/output.css
# Create all directories and set permissions in a single layer
RUN mkdir -p \
/app/translations \
/data \
/data/uploads \
/app/logs \
/app/instance \
/app/app/static/uploads/logos \
/app/static/uploads/logos \
&& chmod -R 775 /app/translations \
&& chmod 755 /data /data/uploads /app/logs /app/instance \
&& chmod -R 755 /app/app/static/uploads /app/static/uploads
# Copy the startup script
COPY docker/start-fixed.py /app/start.py
# Fix line endings and set permissions in a single layer
RUN find /app/docker -name "*.sh" -o -name "*.py" | xargs dos2unix 2>/dev/null || true \
&& dos2unix /app/start.py /scripts/generate-certs.sh 2>/dev/null || true \
&& chmod +x \
/app/start.py \
/app/docker/init-database.py \
/app/docker/init-database-sql.py \
/app/docker/init-database-enhanced.py \
/app/docker/verify-database.py \
/app/docker/test-db.py \
/app/docker/test-routing.py \
/app/docker/entrypoint.sh \
/app/docker/entrypoint_fixed.sh \
/app/docker/entrypoint_simple.sh \
/app/docker/entrypoint-local-test.sh \
/app/docker/entrypoint-local-test-simple.sh \
/app/docker/entrypoint.py \
/app/docker/startup_with_migration.py \
/app/docker/test_db_connection.py \
/app/docker/debug_startup.sh \
/app/docker/simple_test.sh \
/scripts/generate-certs.sh
# Create non-root user and set ownership
RUN useradd -m -u 1000 timetracker \
&& chown -R timetracker:timetracker \
/app \
/data \
/app/logs \
/app/instance \
/app/app/static/uploads \
/app/static/uploads \
/app/translations \
/scripts
USER timetracker
# Expose port
EXPOSE 8080
# Note: Health check is configured in docker-compose.yml
# This allows different healthcheck settings per environment
# Set the entrypoint
ENTRYPOINT ["/app/docker/entrypoint_fixed.sh"]
# Run the application
CMD ["python", "/app/start.py"]