Dockerfile

FROM nikolaik/python-nodejs:python3.10-nodejs21

USER pn
# Update and install required packages
RUN apt-get update && apt-get install gcc g++ git make pipx -y

ENV LANGFLOW_HOME=/home/pn/langflow \
    PATH=/root/.local/bin:$PATH
ENV LANGFLOW_DATABASE_URL=sqlite:////home/pn/langflow.db

# Clone the langflow repository and switch to the dev branch
ADD https://api.github.com/repos/logspace-ai/langflow/git/refs/heads/db version.json
RUN git clone https://github.com/logspace-ai/langflow.git $LANGFLOW_HOME \
    && cd $LANGFLOW_HOME \
    && git checkout zustand/io/migration && git pull

# Copy the code into the container
WORKDIR $LANGFLOW_HOME

# Create logs directory and set permissions
RUN mkdir logs && chmod 777 logs


### Update permissions for Langflow
USER root
RUN chown -R pn:pn $LANGFLOW_HOME
RUN chmod 777 /home/pn/langflow/*
USER pn

RUN make setup_poetry && make install_frontend && make build_frontend && make install_backend

# Update the config.yaml file, build and install the langflow package

CMD ["make", "start", "host=0.0.0.0", "port=7860", "log_level=debug", "open_browser=false"]