FROM ubuntu:latest USER root ENV DEBIAN_FRONTEND noninteractive COPY . /app RUN chmod -R 777 /app WORKDIR /app RUN apt-get update && apt-get install openjdk-21-jdk wget unzip -y RUN mkdir -p /.config/ngrok RUN chown -R root:root /.config/ngrok RUN chmod -R 777 /.config/ngrok CMD ["sh", "start.sh"]