first commit

Dockerfile

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+FROM ubuntu:22.04
+
+# 安装依赖并下载 nerdctl
+RUN apt-get update && apt-get install -y curl tar ca-certificates \
+    && VERSION=1.7.7 \
+    && curl -L https://github.com/containerd/nerdctl/releases/download/v${VERSION}/nerdctl-${VERSION}-linux-amd64.tar.gz -o /tmp/nerdctl.tgz \
+    && tar -xzf /tmp/nerdctl.tgz -C /usr/local/bin \
+    && rm -rf /var/lib/apt/lists/* /tmp/*
+
+COPY entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]