Question

我有以下情况。

MSI安装服务。
MSI将MAJOR升级到此已安装的服务（卸载旧版本并安装新版本）
在主要升级期间，如果失败，则会进行回滚，服务将完全卸载。

是否有可能告诉MSI，如果服务主要升级失败，卸载升级并安装以前版本的服务？怎么样？

这是我的代码：

   <CustomAction Id="SetCustomActionDataValue" Return="check"
Property="RunCmdRollback" Value="[INSTALLDIR], [UPGRADINGPRODUCTCODE],
[OLDFOUND]" />

   <CustomAction Id="RunCmdRollback" BinaryKey="OPGInstallerCA2.dll"
DllEntry="CustomAction1" Execute='rollback' Return="ignore"
Impersonate='no'/>

   <CustomAction Id='InstallServiceSetProp' Property='InstallService'
Value='/installtype=notransaction /action=install /LogFile=
"[#WindowsService]" "[#ConfigFile]"' />
   <CustomAction Id='InstallService' BinaryKey='InstallUtil'
DllEntry='ManagedInstall' Execute='deferred' Return='ignore'
Impersonate='no' />

   <CustomAction Id='UnInstallServiceSetProp'
Property='UnInstallService' Value='/installtype=notransaction
/action=uninstall /LogFile= "[#WindowsService]" "[#ConfigFile]"' />
   <CustomAction Id='UnInstallService' BinaryKey='InstallUtil'
DllEntry='ManagedInstall' Execute='deferred' Return='ignore'
Impersonate='no'/>

   <CustomAction Id='CommitServiceSetProp' Property='CommitService'
Value='/installtype=notransaction /action=commit /LogFile=
"[#WindowsService]" "[#ConfigFile]"' />
   <CustomAction Id='CommitService' BinaryKey='InstallUtil'
DllEntry='ManagedInstall' Execute='commit' Return='ignore'
Impersonate='no' />

   <CustomAction Id='RollbackServiceSetProp'
Property='RollbackService' Value='/installtype=notransaction
/action=rollback /LogFile= "[#WindowsService]" "[#ConfigFile]"' />
   <CustomAction Id='RollbackService' BinaryKey='InstallUtil'
DllEntry='ManagedInstall' Execute='rollback' Return='ignore'
Impersonate='no' />

   <CustomAction Id='ConfigurePort'  Execute='deferred'
Return='ignore' BinaryKey='HTTPCFG' ExeCommand='set urlacl -u
http://+:55555/OPGatewayService/ -a D:(A;;GA;;;NS)' Impersonate='no'/>
   <CustomAction Id='UnConfigurePort'  Execute='deferred'
Return='ignore' BinaryKey='HTTPCFG' ExeCommand='delete urlacl -u
http://+:55555/OPGatewayService/' Impersonate='no'/>
   <CustomAction Id='RollbackConfigurePort'  Execute='rollback'
Return='ignore' BinaryKey='HTTPCFG' ExeCommand='delete urlacl -u
http://+:55555/OPGatewayService/' Impersonate='no'/>

   <CustomAction Id="StopVCA" Execute='rollback' Return='ignore'
ExeCommand="net stop OPGatewayService" Directory="TARGETDIR"
Impersonate='no' />


   <InstallExecuteSequence>


     <InstallValidate Sequence="1400" />
     <RemoveExistingProducts Sequence="1402">OLDFOUND</RemoveExistingProducts>
     <InstallInitialize Sequence="1500" />

     <Custom Action="ConfigurePort"
After='InstallService'>$OPGatewayComponent>2</Custom>
     <Custom Action="UnConfigurePort"
After='UnInstallService'>$OPGatewayComponent=2</Custom>

     <Custom Action='InstallServiceSetProp'
Before='StartServices'>$OPGatewayComponent>2</Custom>
     <Custom Action='InstallService'
After='InstallServiceSetProp'>$OPGatewayComponent>2</Custom>

     <Custom Action='UnInstallServiceSetProp'
After='StopServices'>$OPGatewayComponent=2</Custom>
     <Custom Action='UnInstallService'
After='UnInstallServiceSetProp'>$OPGatewayComponent=2</Custom>

     <Custom Action='CommitServiceSetProp'
After='RollbackService'>$OPGatewayComponent>2</Custom>
     <Custom Action='CommitService'
After='CommitServiceSetProp'>$OPGatewayComponent>2</Custom>

     <Custom Action='RollbackServiceSetProp'
After='InstallService'>$OPGatewayComponent>2</Custom>
     <Custom Action='RollbackService'
After='RollbackServiceSetProp'>$OPGatewayComponent>2</Custom>
     <Custom Action="StopVCA"
After='RollbackService'>$OPGatewayComponent>2</Custom>
     <Custom Action='RollbackConfigurePort'
After='StopVCA'>$OPGatewayComponent>2</Custom>
     <Custom Action='SetCustomActionDataValue'
After='RollbackConfigurePort'>$OPGatewayComponent>2</Custom>
     <Custom Action="RunCmdRollback" After='SetCustomActionDataValue'
 >$OPGatewayComponent>2</Custom>

     <Custom Action='AlreadyUpdated'
After='FindRelatedProducts'>SELFFOUND</Custom>
     <Custom Action='NoDowngrade'
After='FindRelatedProducts'>NEWERFOUND</Custom>

   </InstallExecuteSequence>

另一个问题。如何才能进行回滚操作（RunCmdRollback）仅在失败的新安装时执行失败升级？

非常感谢，阿德里安娜

Answer 1

您是否有理由无法使用WiX中的ServiceInstall和ServiceControl元素？

看起来你让事情变得比他们需要的更复杂。

服务主要升级失败时安装以前的版本

1 个答案: