33 lines
884 B
Bash
33 lines
884 B
Bash
#!/bin/bash
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set -e
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REMOTE_HOST="root@10.1.3.179"
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if [ -z "$1" ]; then
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echo "❌ 用法: $0 <image>"
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echo "示例: $0 dfcloud-image-registry-vpc.cn-beijing.cr.aliyuncs.com/dev/df-web-ai:v6.6.18839"
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exit 1
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fi
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IMAGE="$1"
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# 提取镜像名和版本号
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NAME_TAG="${IMAGE##*/}" # df-web-ai:v6.6.18839
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NAME="${NAME_TAG%%:*}" # df-web-ai
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TAG="${NAME_TAG##*:}" # v6.6.18839
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FILE_NAME="${NAME}-${TAG//v/}.tar" # df-web-ai-6.6.18839.tar
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echo "📦 镜像: $IMAGE"
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echo "📁 导出文件名: $FILE_NAME"
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echo "🚀 在远程拉取镜像..."
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ssh $REMOTE_HOST docker pull "$IMAGE"
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echo "💾 在远程保存镜像为 /tmp/$FILE_NAME..."
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ssh $REMOTE_HOST "docker save $IMAGE > /tmp/$FILE_NAME"
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echo "📥 拷贝镜像回本地 ~/Desktop..."
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scp $REMOTE_HOST:/tmp/$FILE_NAME ~/Desktop
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echo "✅ 完成！镜像保存于：~/Desktop/$FILE_NAME"
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