1

从图像克隆实例后，需要执行一些手动步骤才能使报表服务器正常工作。其中包括删除所有加密数据，包括报表服务器数据库上的对称密钥实例。

此步骤需要我对相关服务器进行 RDP，打开 Reporting Services 配置管理器并手动删除加密数据。

不执行此步骤，尝试加载新服务器的报表服务器界面时出现以下错误：

报表服务器无法打开与报表服务器数据库的连接。所有请求和处理都需要连接到数据库。(rsReportServerDatabaseUnavailable)

我正在尝试自动执行此步骤，以便它作为 PowerShell 脚本的一部分运行以远程删除加密数据。

我知道'rskeymgmt -d'，但这会在运行时提示用户输入，并且没有可用于规避此额外输入的强制标志，据我所知，使其无法用于远程运行：

C:\>rskeymgmt -d
All data will be lost.  Are you sure you want to delete all encrypted data from
the report server database (Y/N)?
4

2 回答 2

2

我找到了解决这个问题的解决方案。RSKeyMgmt -d通过远程 PowerShell 会话调用Y并将字符串传递给调用会传递RSKeyMgmt提示用户输入的参数。此方法基于Som DT 关于备份报表服务器加密密钥的帖子

我附上了我在环境克隆过程中使用的完整脚本。

<#
.SYNOPSIS
    Deletes encrypted content from a report server

.PARAMETER MachineName
    The name of the machine that the report server resides on

.EXAMPLE
    ./Delete-EncryptedSsrsContent.ps1 -MachineName 'dev41pc123'
    Deletes encrypted content from the 'dev41pc123' report server
 #>

param([string]$MachineName = $(throw "MachineName parameter required, for command line usage of this script, type:  'get-help ./Delete-EncryptedSSRS.ps1 -examples'"))

trap [SystemException]{Write-Output "`n`nERROR: $_";exit 1}
Set-StrictMode -Version Latest

try
{
    Write-Output "`nCreating remote session to the '$machineName' machine now..."
    $session = New-PSsession -Computername $machineName
    Invoke-Command -Session $Session -ScriptBlock {"Y" | RSKeyMgmt -d}
}
catch
{
    Write-Output "`n`nERROR: $_"
}
finally
{
    if ($Session)
    {
        Remove-PSSession $Session
    }
}
于 2016-07-22T10:38:54.537 回答
1

这是ShaneC解决方案的概括，以支持在非默认实例上删除加密内容：

<#
.SYNOPSIS
    Deletes encrypted content from a report server

.PARAMETER MachineName
    The name of the machine that the report server resides on

.EXAMPLE
    ./Delete-EncryptedSsrsContent.ps1 -MachineName 'dev41pc123'
    Deletes encrypted content from the default instance (MSSQLSERVER) of the 'dev41pc123' report server

.EXAMPLE
    ./Delete-EncryptedSsrsContent.ps1 -MachineName 'dev41pc123' -InstanceName 'NonDefault'
    Deletes encrypted content from the specified non-default instance (e.g. NonDefault) of the 'dev41pc123' report server
 #>

param(
    [Parameter(Mandatory=$true)]
    [string]$MachineName = $(throw "MachineName parameter required, for command line usage of this script, type:  'get-help ./Delete-EncryptedSSRS.ps1 -examples'"),

    [Parameter(Mandatory=$false)]
    [string]$InstanceName)

trap [SystemException]{Write-Output "`n`nERROR: $_";exit 1}
Set-StrictMode -Version Latest

try
{
    Write-Output "`nCreating remote session to the '$MachineName' machine now..."
    $session = New-PSsession -Computername $MachineName
    if ([string]::IsNullOrEmpty($instanceName))
    {
        Invoke-Command -Session $Session -ScriptBlock {"Y" | RSKeyMgmt.exe -d}
    }
    else
    {
        Write-Output "`nDeleting all encrypted content from the $InstanceName instance on the $MachineName machine now...`n" 
        $command = """Y""| RSKeyMgmt.exe -d -i""" + $InstanceName + """"
        Invoke-Command -Session $Session -ScriptBlock { Invoke-Expression $args[0] } -ArgumentList $command
        Write-Output "`n"
    }
}
catch
{
    Write-Output "`n`nERROR: $_"
}
finally
{
    if ($Session)
    {
        Remove-PSSession $Session
    }
}
于 2016-10-15T21:44:10.677 回答