Update Dockerfile

Dockerfile

@@ -3,24 +3,9 @@ FROM ubuntu:22.04
 ENV DEBIAN_FRONTEND=noninteractive
 
 USER root
+RUN apt-get install openssh-server openssh-client openssh
 
-RUN apt-get update && apt-get install -y \
-    openssh-server curl wget sudo git \
-    && rm -rf /var/lib/apt/lists/*
+RUN chkconfig sshd on
+RUN service sshd start
 
-RUN mkdir /var/run/sshd
-RUN echo 'root:TudouBiancheng-Fan-Club' | chpasswd
-RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
-
-RUN curl -L --output cloudflared.deb https://github.com \
-    && dpkg -i cloudflared.deb \
-    && rm cloudflared.deb
-
-RUN echo '#!/bin/bash\n\
-/usr/sbin/sshd\n\
-cloudflared tunnel --no-autoupdate run --token "$TUNNEL_TOKEN"\n\
-' > /start.sh && chmod +x /start.sh
-
-EXPOSE 7860
-
-CMD ["/start.sh"]
+EXPOSE 7860