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# Base Python image with correct versionFROM python:3.12-slim-bookworm AS base# Set shared environment variablesENV POETRY_VERSION=1.8.4 \ POETRY_NO_INTERACTION=1 \ POETRY_VIRTUALENVS_CREATE=true \ POETRY_VIRTUALENVS_IN_PROJECT=true \ POETRY_CACHE_DIR=/tmp/poetry_cache \ PYTHONDONTWRITEBYTECODE=1# Create users firstRUN useradd -m -u 1000 user# Install system dependencies and set up directoriesRUN apt-get update && apt-get install -y \ postgresql \ && rm -rf /var/lib/apt/lists/* \ && mkdir -p /var/run/postgresql /var/lib/postgresql/data \ && chown postgres:postgres /var/run/postgresql /var/lib/postgresql/data \ && chmod 2777 /var/run/postgresql \ && chmod 700 /var/lib/postgresql/data# Create application directoriesRUN mkdir -p /app/api /app/web /data/storage && \ chown -R user:user /app /data && \ chmod 777 /data /app && \ chown -R postgres:postgres /var/lib/postgresql/data && \ chmod 700 /var/lib/postgresql/data# Install remaining system dependenciesRUN apt-get update && apt-get install -y \ curl \ git \ gcc \ python3-dev \ libgmp-dev \ libmpfr-dev \ libmpc-dev \ nodejs \ npm \ postgresql \ postgresql-contrib \ && rm -rf /var/lib/apt/lists/* \ && pip install --no-cache-dir "poetry==${POETRY_VERSION}"# Initialize PostgreSQL database as postgres userUSER postgresRUN /usr/lib/postgresql/15/bin/initdb -D /var/lib/postgresql/data && \ echo "host all all 0.0.0.0/0 md5" >> /var/lib/postgresql/data/pg_hba.conf && \ echo "listen_addresses='*'" >> /var/lib/postgresql/data/postgresql.conf && \ echo "unix_socket_directories = '/var/run/postgresql'" >> /var/lib/postgresql/data/postgresql.conf# Switch to user for remaining operationsUSER user# Set environment for userENV HOME=/home/user \ PATH=/home/user/.local/bin:$PATH# Pull official imagesFROM langgenius/dify-web:latest AS webFROM langgenius/dify-api:latest AS api# Final stage (continuing from line 32)FROM base# Set up directory structureWORKDIR /appRUN mkdir -p api web /data/storage && \ chown -R user:user /app /data# Copy from official images with correct ownershipCOPY --from=web --chown=user:user /app/web /app/web/COPY --from=api --chown=user:user /app/api /app/api/# Install API dependencies using PoetryWORKDIR /app/apiCOPY --from=api --chown=user /app/api/pyproject.toml /app/api/poetry.lock /app/api/poetry.toml ./RUN poetry install --no-root --no-dev# Create symlink for persistent storageRUN ln -s /data/storage /app/api/storage# Set environment variablesENV FLASK_APP=app.py \ EDITION=SELF_HOSTED \ DEPLOY_ENV=PRODUCTION \ MODE=api \ LOG_LEVEL=INFO \ DEBUG=false \ FLASK_DEBUG=false \ SECRET_KEY=sk-9f73s3ljTXVcMT3Blb3ljTqtsKiGHXVcMT3BlbkFJLK7U \ CONSOLE_API_URL=http://127.0.0.1:7860 \ CONSOLE_WEB_URL=http://127.0.0.1:3000 \ SERVICE_API_URL=http://127.0.0.1:7860 \ APP_WEB_URL=http://127.0.0.1:3000 \ DIFY_PORT=7860 \ DIFY_BIND_ADDRESS=0.0.0.0 \ DB_USERNAME=postgres \ DB_PASSWORD=difyai123456 \ DB_HOST=localhost \ DB_PORT=5432 \ DB_DATABASE=dify \ REDIS_HOST=localhost \ REDIS_PORT=6379 \ REDIS_PASSWORD=difyai123456 \ CELERY_BROKER_URL=amqp://guest:guest@localhost:5672// \ CELERY_RESULT_BACKEND=redis://localhost:6379/0 \ PYTHONPATH=/app/api \ STORAGE_PATH=/data/storageEXPOSE 7860 3000# Create startup script with connection retriesRUN echo '#!/bin/bash\n\echo "===== Application Startup at $(date "+%Y-%m-%d %H:%M:%S") ====="\n\\n\# Start PostgreSQL directly as postgres user\n\su postgres -c "/usr/lib/postgresql/15/bin/pg_ctl -D /var/lib/postgresql/data -l /var/log/postgresql/postgresql.log start"\n\\n\max_tries=30\n\count=0\n\echo "Checking database connection..."\n\until PGPASSWORD=$DB_PASSWORD psql -h localhost -p 5432 -U postgres -c "SELECT 1" > /dev/null 2>&1; do\n\ echo "Waiting for database connection..."\n\ sleep 2\n\ count=$((count+1))\n\ if [ $count -gt $max_tries ]; then\n\ echo "Failed to connect to database after $max_tries attempts"\n\ exit 1\n\ fi\n\done\n\\n\# Create database and user if they dont exist\n\PGPASSWORD=$DB_PASSWORD psql -h localhost -U postgres -c "CREATE DATABASE $DB_DATABASE;" || true\n\PGPASSWORD=$DB_PASSWORD psql -h localhost -U postgres -c "CREATE USER $DB_USERNAME WITH PASSWORD '\''$DB_PASSWORD'\'';" || true\n\PGPASSWORD=$DB_PASSWORD psql -h localhost -U postgres -c "GRANT ALL PRIVILEGES ON DATABASE $DB_DATABASE TO $DB_USERNAME;" || true\n\\n\echo "Database connection successful"\n\\n\# Start application services\n\cd /app/api && poetry run python -m flask db upgrade\n\\n\cd /app/api && poetry run python -m gunicorn app:app \ --bind ${DIFY_BIND_ADDRESS:-0.0.0.0}:${DIFY_PORT:-7860} \ --worker-class gevent \ --workers 1 \ --timeout 300 \ --preload &\n\\n\cd /app/web && node server.js &\n\\n\wait' > /app/entrypoint.sh && \chmod +x /app/entrypoint.shWORKDIR /appCMD ["./entrypoint.sh"] |