Dockerfile

FROM ubuntu
SHELL ["bash", "-c"]
WORKDIR /home/ubuntu
COPY video.mp4 rumble.py .
RUN <<EOF
apt update
apt install -y --no-install-recommends python3-pip python3-aiohttp python3-uvloop ffmpeg tini
EOF
ENTRYPOINT ["tini", "--", "python3", "-u", "rumble.py"]