Create dockerfile

dockerfile

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+FROM ubuntu:20.04
+
+ENV DEBIAN_FRONTEND=noninteractive \
+    TZ=Etc/UTC
+
+RUN apt-get update && apt-get install -y \
+    curl \
+    ca-certificates \
+    sudo \
+    git \
+    bzip2 \
+    libx11-6 \
+    && rm -rf /var/lib/apt/lists/*
+
+ARG CODE_RELEASE
+RUN curl -s https://api.github.com/repos/gitpod-io/openvscode-server/releases/latest | \
+    grep "tag_name" | awk '{print substr($2, 2, length($2)-3)}' | \
+    { read CODE_RELEASE; \
+      mkdir -p /app/openvscode-server && \
+      curl -o /tmp/openvscode-server.tar.gz -L "https://github.com/gitpod-io/openvscode-server/releases/download/openvscode-server-v${CODE_RELEASE}/openvscode-server-v${CODE_RELEASE}-linux-x64.tar.gz" && \
+      tar xf /tmp/openvscode-server.tar.gz -C /app/openvscode-server/ --strip-components=1; } \
+    && rm -f /tmp/openvscode-server.tar.gz
+
+# Create a non-root user
+RUN useradd -m user && echo "user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/90-user
+USER user
+
+ENV HOME=/home/user
+RUN mkdir -p $HOME/.config $HOME/app
+WORKDIR $HOME/app
+
+EXPOSE 7860
+
+CMD ["/app/openvscode-server/server.sh", "--host", "0.0.0.0", "--port", "7860", "--without-connection-token"]