sql-server - 通过发布管理部署 dacpac 时，我可以使用 DeployReport 选项吗

Question

我希望能够在 MS Release Management 中设置 WinRM dacpac 部署任务，以创建架构比较报告，而不是实际部署数据库。然后，如果报告了意外更改，我可以获得环境批准并放弃部署。如果更改符合预期，则下一个环境将实际部署数据库。

有没有办法使用可用的 WinRM DB 部署任务来做到这一点？如果是这样，怎么做？

Answer 1

“发布”在任务脚本中是硬编码的，因此我们最终创建了一个执行此操作的 powershell 脚本。主要修改了任务中的相关代码（https://github.com/Microsoft/vsts-tasks/tree/master/Tasks/SqlDacpacDeploymentOnMachineGroup）并导入了任务使用的实用程序文件（https://github.com/Microsoft /vsts-rm-extensions/blob/master/TaskModules/powershell/TaskModuleSqlUtility/SqlPackageOnTargetMachines.ps1）。然后只需更改硬编码值并添加输出文件参数。然后我们读入报告文件并将其显示在 powershell 任务的发布日志中。abest 的评论是个好主意，但我们的网站目前似乎没有该任务。

param (
    [string]$dacpacFile = $(throw "dacpacFile is mandatory, please provide a value."), 
    [string]$publishProfile = $(throw "publishProfile is mandatory, please provide a value."),
    [string]$targetDBServer = $(throw "targetDBServer is mandatory, please provide a value."),
    [string]$targetDBName = $(throw "targetDBName is mandatory, please provide a value."),
    [string]$outputPath = $(throw "outputPath is mandatory, please provide a value.")
 )


 Import-Module "$PSScriptRoot\SqlPackageOnTargetMachines.ps1"


function Get-SqlPackageCmdArgsDeployReport
{
    param (
    [string]$dacpacPath,
    [string]$publishProfile,
    [string]$server,
    [string]$dbName
    )

    try
    {
        # validate dacpac file
        if ([System.IO.Path]::GetExtension($dacpacPath) -ne ".dacpac")
        {
            throw "Invalid Dacpac file [ $dacpacPath ] provided"
        }
    }
    catch [System.Exception]
    {
        Write-Verbose ("Could not verify DacPac : " + $_.Exception.Message) -Verbose
    }

    $sqlPkgCmdArgs = [string]::Format(' /SourceFile:"{0}" /Action:DeployReport', $dacpacPath)

    try
        {
            # validate output file
            if ([System.IO.Path]::GetExtension($outputPath) -ne ".xml")
            {
                throw "Invalid output file [ $outputPath ] provided, that should be an xml file really"
            }
            $sqlPkgCmdArgs = [string]::Format('{0} /OutputPath:"{1}"', $sqlPkgCmdArgs, $outputPath)
            }
        catch [System.Exception]
        {
            Write-Verbose ("Could not verify ouput path : " + $_.Exception.Message) -Verbose
        }

    if( ![string]::IsNullOrWhiteSpace($publishProfile) )
    {
         try
        {
            # validate publish profile
            if ([System.IO.Path]::GetExtension($publishProfile) -ne ".xml")
            {
                throw "Invalid Publish Profile [ $publishProfile ] provided"
            }
            $sqlPkgCmdArgs = [string]::Format('{0} /Profile:"{1}"', $sqlPkgCmdArgs, $publishProfile)
            }
        catch [System.Exception]
        {
            Write-Verbose ("Could not verify profile : " + $_.Exception.Message) -Verbose
        }

    }

    if( ![string]::IsNullOrWhiteSpace($dbName) )
    {
       $sqlPkgCmdArgs = [string]::Format('{0} /TargetServerName:"{1}" /TargetDatabaseName:"{2}"', $sqlPkgCmdArgs, $server, $dbName)
    }

   #Write-Verbose "Sqlpackage.exe arguments : $sqlPkgCmdArgs" -Verbose
    return $sqlPkgCmdArgs
}

function Format-XML ([xml]$xml, $indent=2) 
{ 
    $StringWriter = New-Object System.IO.StringWriter 
    $XmlWriter = New-Object System.XMl.XmlTextWriter $StringWriter 
    $xmlWriter.Formatting = “indented” 
    $xmlWriter.Indentation = $Indent 
    $xml.WriteContentTo($XmlWriter) 
    $XmlWriter.Flush() 
    $StringWriter.Flush() 
    Write-Output $StringWriter.ToString() 
}

$sqlPackage = Get-SqlPackageOnTargetMachine 

#Write-Verbose "So the path the SQL Package is $sqlPackage ?" -Verbose

$sqlPackageArguments = Get-SqlPackageCmdArgsDeployReport $dacPacFile $publishProfile $targetDBServer $targetDBName
Write-Verbose("Running ExecuteCommand -FileName ""$sqlPackage""  -Arguments $sqlPackageArguments") -Verbose

ExecuteCommand -FileName "$sqlPackage"  -Arguments $sqlPackageArguments 

[xml]$report = Get-Content $outputPath 

Format-XML $report -indent 4 | Write-Verbose -Verbose