54 lines
1.8 KiB
PowerShell
54 lines
1.8 KiB
PowerShell
# PowerShell脚本，用于在Windows系统上打包Docker镜像
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# 创建输出目录
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$OutputDir = "docker_images_backup"
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if (!(Test-Path $OutputDir)) {
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New-Item -ItemType Directory -Path $OutputDir | Out-Null
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}
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# 定义输出文件名
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$DateTime = Get-Date -Format "yyyyMMdd"
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$OutputFile = "$OutputDir\docker_images_$DateTime.tar"
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Write-Host "开始导出Docker镜像到 $OutputFile..." -ForegroundColor Cyan
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# 从各个文件中提取的基础镜像列表
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$Images = @(
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"python:3.11-slim",
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"ghcr.io/astral-sh/uv:0.7.2",
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"node:24-alpine",
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"node:24-slim",
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"nginx:alpine",
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"neo4j:5.26",
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"quay.io/coreos/etcd:v3.5.5",
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"minio/minio:RELEASE.2023-03-20T20-16-18Z",
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"milvusdb/milvus:v2.5.6",
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# "lmsysorg/sglang:v0.4.9.post3-cu126",
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# "ccr-2vdh3abv-pub.cnc.bj.baidubce.com/paddlex/paddlex:paddlex3.0.1-paddlepaddle3.0.0-gpu-cuda11.8-cudnn8.9-trt8.6"
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)
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# 确保所有镜像都已下载
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foreach ($Image in $Images) {
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Write-Host "正在拉取镜像: $Image" -ForegroundColor Yellow
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docker pull $Image
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}
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# 保存所有镜像到单个tar文件
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Write-Host "正在保存镜像到tar文件..." -ForegroundColor Yellow
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docker save $Images -o $OutputFile
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# 计算文件大小
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$FileInfo = Get-Item $OutputFile
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$FileSizeMB = [math]::Round($FileInfo.Length / 1MB, 2)
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$FileSizeGB = [math]::Round($FileInfo.Length / 1GB, 2)
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Write-Host "完成！" -ForegroundColor Green
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Write-Host "所有Docker镜像已保存到: $OutputFile" -ForegroundColor Green
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if ($FileSizeGB -ge 1) {
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Write-Host "文件大小: $FileSizeGB GB" -ForegroundColor Green
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} else {
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Write-Host "文件大小: $FileSizeMB MB" -ForegroundColor Green
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}
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Write-Host "`n要在另一台机器上加载这些镜像，请使用命令:" -ForegroundColor Cyan
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Write-Host "docker load -i $OutputFile" -ForegroundColor White |