FROM python:3-buster RUN wget https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64.deb \ && dpkg -i cloudflared-linux-amd64.deb RUN pip install pexpect COPY tests.py . COPY ssh /root/.ssh RUN chmod 600 /root/.ssh/id_rsa ARG SSH_HOSTNAME RUN bash -c 'sed -i "s/{{hostname}}/${SSH_HOSTNAME}/g" /root/.ssh/authorized_keys_config' RUN bash -c 'sed -i "s/{{hostname}}/${SSH_HOSTNAME}/g" /root/.ssh/short_lived_cert_config'