Latest Posts



Translate

Total Pageviews

Monday, 8 August 2016

Rollback vRA Minimal and Distributed Installations

vRA has two types of installation:-
1. Minimal Installation
2. Distributed Installation

If installation is failed then follow the procedure given below for the rollback

A system administrator must manually remove some files and revert the database to completely uninstall a failed vRealize Automation IaaS installation.


1

If the following components are present, uninstall them with the Windows uninstaller.

vRealize Automation Agents
vRealize Automation DEM-Worker
vRealize Automation DEM-Orchestrator
vRealize Automation Server
vRealize Automation WAPI

Note
If you see the following message, restart the machine and then follow the steps in this procedure: Error opening installation log file. Verify that the specified log file location exists and it is writable

Note
If the Windows system has been reverted or you have uninstalled IaaS, you must run the iisreset command before you reinstall vRealize AutomationIaaS.
2

Revert your database to the state it was in before the installation was started. The method you use depends on the original database installation mode.
3

In IIS (Internet Information Services Manager) select Default Web Site (or your custom site) and click Bindings. Remove the https binding (defaults to 443).
4

Check that the Applications Repository, vRealize Automation and WAPI have been deleted and that the application pools RepositoryAppPool, vCACAppPool, WapiAppPool have also been deleted.

The installation is completely removed.

A system administrator must manually remove some files and revert the database to completely uninstall a failed IaaS installation.

1

If the following components are present, uninstall them with the Windows uninstaller.

vRealize Automation Server
vRealize Automation WAPI

Note
If you see the following message, restart the machine and then follow this procedure: Error opening installation log file. Verify that the specified log file location exists and it is writable.

Note
If the Windows system has been reverted or you have uninstalled IaaS, you must run the iisreset command before you reinstall vRealize AutomationIaaS.
2

Revert your database to the state it was in before the installation was started. The method you use depends on the original database installation mode.
3

In IIS (Internet Information Services Manager) select the Default Web Site (or your custom site) and click Bindings. Remove the https binding (defaults to 443).
4

Check that the Applications Repository, vCAC and WAPI have been deleted and that the application pools RepositoryAppPool, vCACAppPool, WapiAppPool have also been deleted.


Roll Back Failure Points
Failure Point
Action
Installing Manager Service
If present, uninstall vCloud Automation Center Server.
Installing DEM-Orchestrator
If present, uninstall the DEM Orchestrator .
Installing DEM-Worker
If present, uninstall all DEM Workers
Installing an Agent
If present, uninstall all vRealize Automation agents.
Source:-