支持多架构打包

Dockerfile

@@ -1,18 +1,40 @@
-FROM dockerproxy.com/library/ubuntu:22.04
-ADD dotnet-runtime-3.1.32-linux-x64.tar.gz /root/dotnet
-COPY libssl1.0.0_1.0.2g-1ubuntu4.20_amd64.deb /tmp
+FROM swr.cn-north-4.myhuaweicloud.com/cloud-yuzhen/ubuntu:22.04
+ARG TARGETARCH 
+ARG ARCH32
 
-RUN apt update;dpkg --add-architecture i386;apt update;apt install -y --no-install-recommends libstdc++6 lib32stdc++6 libc6:i386 libc6 libgcc-s1 libicu70 liblttng-ust1 zlib1g vim zip unzip wget openssh-server inetutils-ping inetutils-telnet;\
-    dpkg -i /tmp/libssl1.0.0_1.0.2g-1ubuntu4.20_amd64.deb;\
-    echo "PermitRootLogin yes\nPasswordAuthentication yes\n" >> /etc/ssh/sshd_config;\
-    echo root:123456 |chpasswd
+RUN echo "当前构建架构: ${TARGETARCH}"
+RUN echo "当前构建32架构: ${ARCH32}"
 
-COPY localtime /etc
+# 添加架构相关的依赖包
+ADD overlay/dotnet-runtime-3.1.32-linux-${TARGETARCH}.tar.gz /root/dotnet
+COPY overlay/libssl1.0.0_1.0.2g-1ubuntu4.20_${TARGETARCH}.deb /tmp
 
+# 动态处理架构兼容性
+RUN apt update && \
+    dpkg --add-architecture ${ARCH32} && \
+    apt update && \
+    apt install -y --no-install-recommends \
+    libstdc++6 \
+    # lib32stdc++6 \
+    libstdc++6:${ARCH32} \
+    libc6:${ARCH32} \
+    libc6 \
+    libgcc-s1 \
+    libicu70 \
+    liblttng-ust1 \
+    zlib1g \
+    vim \
+    zip \
+    unzip \
+    wget \
+    openssh-server \
+    inetutils-ping \
+    inetutils-telnet && \
+    dpkg -i /tmp/libssl1.0.0_1.0.2g-1ubuntu4.20_${TARGETARCH}.deb && \
+    echo "PermitRootLogin yes\nPasswordAuthentication yes\n" >> /etc/ssh/sshd_config && \
+    echo root:123456 | chpasswd
+
+COPY overlay/localtime /etc
 COPY prog /home/
-
 WORKDIR /home
-
-CMD ["/home/start.sh"]
-
-
+CMD ["/home/start.sh"]