Create Dockerfile

add docker file for linux.

Dockerfile

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+FROM ubuntu:22.04
+ENV DEBIAN_FRONTEND=noninteractive
+ENV LANG C.UTF-8
+RUN sed -i 's@http://archive.ubuntu.com/ubuntu/@http://mirrors.aliyun.com/ubuntu/@g' /etc/apt/sources.list 
+
+RUN apt-get update -q \
+    && apt-get install -y git 
+
+RUN mkdir -p /root/openpilot
+WORKDIR /root/openpilot
+
+RUN git clone -b main --depth=1 https://github.com/eatfishfish/openpilot-server.git
+WORKDIR /root/openpilot/openpilot-server
+
+# replace config with your domain
+RUN sed -i 's@laolang.duckdns.org@your_domain@g' /root/openpilot/openpilot-server/config.txt 
+
+ENTRYPOINT ["/root/openpilot/openpilot-server/opserver_linux_amd64"]