FROM ubuntu:22.04 WORKDIR /app RUN apt-get update && \ apt-get install -y build-essential pip net-tools iputils-ping iproute2 curl RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - RUN apt-get install -y nodejs RUN npm install -g watchify RUN npm install -g pm2 COPY server public .env app.js package.json /app/ RUN npm install EXPOSE 3000 EXPOSE 2000-2200 CMD [ "pm2", " start app.js --name video-server -e /app/mediasoup-error.log -o /app/mediasoup-output.log -l /app/mediasoup.log --log-date-format "YYYY-MM-DD HH:mm:ss" --merge-logs --cwd /app/ -i 1" ]