# Use the official Ubuntu 22.04 as the base image
FROM ubuntu:22.04

# Set the DEBIAN_FRONTEND environment variable to noninteractive to avoid prompts during package installation
ENV DEBIAN_FRONTEND=noninteractive

# Update the package list and clean up the apt cache to reduce image size
RUN apt-get update && \
    rm -rf /var/lib/apt/lists/*

# Copy the .deb package for backend-flo into the container
COPY dind_backend-flo_0.15.1.1-satoshilabs-1_amd64.deb /tmp/backend-flo.deb

# Update the package list, install the .deb package, and remove the .deb file to reduce image size
RUN apt-get update && \
    apt-get install -y /tmp/backend-flo.deb && \
    rm /tmp/backend-flo.deb

# Expose the RPC port for the backend
EXPOSE 8066

# Start the service and keep the container running by tailing the log file
CMD ["/bin/bash", "-c", "/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid & tail -f /opt/coins/data/flo/backend/debug.log"]