Dockerfile

FROM node:20-alpine
USER root

# Build arguments
ARG FLOWISE_PATH=/usr/local/lib/node_modules/flowise
ARG BASE_PATH=/data/.flowise

# Install system dependencies
RUN apk add --no-cache \
    git python3 make g++ build-base \
    cairo-dev pango-dev chromium \
    curl jq bash \
    postgresql-client sqlite

# Puppeteer config (for browser tools)
ENV PUPPETEER_SKIP_DOWNLOAD=true
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser

# Install Flowise globally
RUN npm install -g flowise@latest

# Create data directories (ephemeral on HF but backed up via scripts)
RUN mkdir -p $BASE_PATH $BASE_PATH/logs $BASE_PATH/storage $FLOWISE_PATH/uploads && \
    chmod -R 777 $BASE_PATH $FLOWISE_PATH

WORKDIR /data

# Flowise paths (SQLite + secrets + logs + blobs)
ENV DATABASE_PATH=$BASE_PATH
ENV SECRETKEY_PATH=$BASE_PATH
ENV LOG_PATH=$BASE_PATH/logs
ENV BLOB_STORAGE_PATH=$BASE_PATH/storage

# Core Flowise config
ENV PORT=7860
ENV FLOWISE_USERNAME=""
ENV FLOWISE_PASSWORD=""
ENV FLOWISE_SECRETKEY_OVERWRITE=""
ENV DISABLE_FLOWISE_TELEMETRY=true
ENV LOG_LEVEL=info

# Neon backup config (external Postgres for filtered backups)
ENV NEON_HOST=""
ENV NEON_DB="flowise_backup"
ENV NEON_USER=""
ENV NEON_PASSWORD=""

# Operational settings
ENV BACKUP_INTERVAL_SECONDS=86400   
ENV AUTO_RESTART_DAYS=7             
ENV HEALTH_CHECK_INTERVAL=3600     

# Copy scripts
COPY start.sh /data/start.sh
COPY backup.sh /data/backup.sh
RUN chmod +x /data/start.sh /data/backup.sh

EXPOSE 7860

# Graceful shutdown support
STOPSIGNAL SIGTERM

CMD ["/data/start.sh"]