尝试无人参与安装 SQL Server 2017 时出现错误“生成 XML 文档时出错”

Question

我正在尝试将 SQL Server 2017 无人值守地安装到 Windows 10 Azure 虚拟机中，在远程 powershell 会话中使用以下命令通过 Chocolatey：

choco install sql-server-express -ia ""/IACCEPTSQLSERVERLICENSETERMS /FEATURES=SQLEngine /Q /ACTION=install /INSTANCEID=[INSTANCE_NAME] /INSTANCENAME=SQLCHEMETER /FILESTREAMLEVEL=1 /SECURITYMODE=SQL /SAPWD=[SA_PASSWORD] /UPDATEENABLED=FALSE"" -o -y"

但是安装失败，日志文件只告诉我已经抛出了这个异常：

(01) 2018-08-14 06:42:11 Slp: Inner exceptions are being indented
(01) 2018-08-14 06:42:11 Slp: 
(01) 2018-08-14 06:42:11 Slp: Exception type: Microsoft.SqlServer.Chainer.Infrastructure.ChainerInfrastructureException
(01) 2018-08-14 06:42:11 Slp:     Message: 
(01) 2018-08-14 06:42:11 Slp:         There was an error generating the XML document.
(01) 2018-08-14 06:42:11 Slp:     HResult : 0x84b10001
(01) 2018-08-14 06:42:11 Slp:         FacilityCode : 1201 (4b1)
(01) 2018-08-14 06:42:11 Slp:         ErrorCode : 1 (0001)
(01) 2018-08-14 06:42:11 Slp:     Stack: 
(01) 2018-08-14 06:42:11 Slp:         at Microsoft.SqlServer.Chainer.Infrastructure.DataStoreService.SerializeObject(String rootPath, Object objectToSerialize, Boolean saveToCache)
(01) 2018-08-14 06:42:11 Slp:         at Microsoft.SqlServer.Chainer.Infrastructure.DataStoreService.SerializeObject(Object objectToSerialize)
(01) 2018-08-14 06:42:11 Slp:         at Microsoft.SqlServer.Chainer.Infrastructure.PublicConfigurationBridge.Calculate()
(01) 2018-08-14 06:42:11 Slp:         at Microsoft.SqlServer.Chainer.Infrastructure.InputSettingService.CalculateSettings(IEnumerable`1 settingIds)
(01) 2018-08-14 06:42:11 Slp:         at Microsoft.SqlServer.Chainer.Infrastructure.InputSettingService.CalculateAllSettings(Boolean chainerSettingOnly)
(01) 2018-08-14 06:42:11 Slp:         at Microsoft.SqlServer.Chainer.Infrastructure.Action.Execute(String actionId, TextWriter errorStream)
(01) 2018-08-14 06:42:11 Slp:         at Microsoft.SqlServer.Setup.Chainer.Workflow.ActionInvocation.<>c__DisplayClasse.<ExecuteActionWithRetryHelper>b__b()
(01) 2018-08-14 06:42:11 Slp:         at Microsoft.SqlServer.Setup.Chainer.Workflow.ActionInvocation.ExecuteActionHelper(ActionWorker workerDelegate)
(01) 2018-08-14 06:42:11 Slp:     Inner exception type: System.InvalidOperationException
(01) 2018-08-14 06:42:11 Slp:         Message: 
(01) 2018-08-14 06:42:11 Slp:                 There was an error generating the XML document.
(01) 2018-08-14 06:42:11 Slp:         HResult : 0x80131509
(01) 2018-08-14 06:42:11 Slp:         Stack: 
(01) 2018-08-14 06:42:11 Slp:                 at System.Xml.Serialization.XmlSerializer.Serialize(XmlWriter xmlWriter, Object o, XmlSerializerNamespaces namespaces, String encodingStyle, String id)
(01) 2018-08-14 06:42:11 Slp:                 at System.Xml.Serialization.XmlSerializer.Serialize(TextWriter textWriter, Object o, XmlSerializerNamespaces namespaces)
(01) 2018-08-14 06:42:11 Slp:                 at Microsoft.SqlServer.Chainer.Infrastructure.DataStoreService.SerializeObject(String rootPath, Object objectToSerialize, Boolean saveToCache)
(01) 2018-08-14 06:42:11 Slp:         Inner exception type: System.Security.Cryptography.CryptographicException
(01) 2018-08-14 06:42:11 Slp:             Message: 
(01) 2018-08-14 06:42:11 Slp:                         Access is denied.
(01) 2018-08-14 06:42:11 Slp:                         
(01) 2018-08-14 06:42:11 Slp:             HResult : 0x80070005
(01) 2018-08-14 06:42:11 Slp:             Stack: 
(01) 2018-08-14 06:42:11 Slp:                         at System.Security.Cryptography.ProtectedData.Protect(Byte[] userData, Byte[] optionalEntropy, DataProtectionScope scope)
(01) 2018-08-14 06:42:11 Slp:                         at Microsoft.SqlServer.Common.SqlSecureString.WriteXml(XmlWriter writer)
(01) 2018-08-14 06:42:11 Slp:                         at System.Xml.Serialization.XmlSerializationWriter.WriteSerializable(IXmlSerializable serializable, String name, String ns, Boolean isNullable, Boolean wrapped)
(01) 2018-08-14 06:42:11 Slp:                         at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationWriterAgentConfigurationPublic.Write6_AgentConfigurationPublic(String n, String ns, AgentConfigurationPublic o, Boolean isNullable, Boolean needType)
(01) 2018-08-14 06:42:11 Slp:                         at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationWriterAgentConfigurationPublic.Write7_AgentConfigurationPublic(Object o)

我已经检查过，启动它的用户具有管理员权限。

但这只有在我之前没有通过远程桌面连接到计算机时才会发生，如果我连接然后启动该过程，它将顺利进行。

问题是这必须是一个自动化过程，所以我无法打开与创建的机器的远程桌面连接。

有人知道发生了什么吗？

谢谢。

Answer 1

在开始 SQL Server 设置之前，在 powershell 会话中运行以下命令：

Enable-WSManCredSSP -Role "Server"