7.1

Table Of Contents
Prerequisites
n
Verify that Microsoft .NET Framework 4.5.2 or later is installed on the IaaS installation machine. You
can download the .NET installer from the vRealize Automation installer Web page. If you update .NET
to 4.5.2 after you shut down the services and the machine restarted as part of the installation, you must
manually stop all IaaS services except the Management agent.
n
If you are using Internet Explorer for the download, verify that Enhanced Security Conguration is not
enabled. Enter res://iesetup.dll/SoftAdmin.htm in the search bar and press Enter.
n
Log in as a local administrator to the Windows server where one or more of the IaaS components you
want to upgrade are installed.
Procedure
1 Open a Web browser.
2 Enter the URL for the Windows installer download page.
For example, https://vcac-va-hostname.domain.name:5480/installer, where vcac-va-
hostname.domain.name is the name of the primary (master) vRealize Automation appliance node.
3 Click the IaaS installer link.
4 When prompted, save the installer le, setup__vcac-va-hostname.domain.name@5480.exe, to the desktop.
Do not change the le name. It is used to connect the installation to the vRealize Automation appliance.
What to do next
“Upgrade the IaaS Components,” on page 33
Upgrade the IaaS Components
You must upgrade the SQL database and congure all systems that have IaaS components installed. You can
use these steps for minimal and distributed installations.
N The IaaS installer must be on the machine that contains the IaaS components you want to upgrade.
You cannot run the installer from an external location, except for the Microsoft SQL database which also can
be upgraded remotely from the Web node.
Verify that snapshots of the IaaS servers in your deployment are available. If the upgrade fails, you can
return to the snapshot and aempt another upgrade.
Perform the upgrade so that services are upgraded in the following order:
1 Web sites
If you are using a load balancer, disable trac to all non-primary nodes.
Finish the upgrade on one server before upgrading the next server that is running a Website service.
Start with the one that has the Model Manager Data component installed.
If you are performing a manual external Microsoft SQL database upgrade, you must upgrade the
external SQL before you upgrade the Web node.
2 Manager services
Upgrade the active manager service before you upgrade the passive manager service.
If you do not have SSL encryption enabled, uncheck the SSL encryption checkbox in the Iaas Upgrade
conguration dialog box next to the SQL denition.
Upgrading from vRealize Automation 6.2.x to 7.1
VMware, Inc. 33