7.2

Table Of Contents
Failed to Install Model Manager Data and Web Components
Your vRealize Automation installation can fail if the IaaS installer is unable to save the Model Manager Data
component and Web component.
Problem
Your installation fails with the following message:
The IaaS installer failed to save the Model Manager Data and
Web components.
Cause
The failure has several potential causes.
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Connectivity issues to the vRealize Automation appliance or connectivity issues between the
appliances. A connection aempt fails because there was no response or the connection could not be
made.
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Trusted certicate issues in IaaS when using a distributed conguration.
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A certicate name mismatch in a distributed conguration.
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The certicate may be invalid or an error on the certicate chain might exist.
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The Repository Service fails to start.
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Incorrect conguration of the load balancer in a distributed environment.
Solution
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Connectivity
Verify that you can connect to the vRealize Automation URL in a Web browser.
hps://vrealize-automation-appliance-FQDN
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Trusted Certicate Issues
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In IaaS, open Microsoft Management Console with the command mmc.exe and check that the
certicate used in the installation has been added to the Trusted Root Certicate Store in the
machine.
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From a Web browser, check the status of the MetaModel service and verify that no certicate errors
appear:
hps://FQDN-or-IP/repository/data/MetaModel.svc
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Certicate Name Mismatch
This error can occur when the certicate is issued to a particular name and a dierent name or IP
address is used. You can suppress the certicate name mismatch error during installation by selecting
Suppress  mismatch.
You can also use the Suppress certicate mismatch option to ignore remote certicate revocation list
match errors.
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Invalid Certicate
Open Microsoft Management Console with the command mmc.exe. Check that the certicate is not
expired and that the status is correct. Do this for all certicates in the certicate chain. You might have
to import other certicates in the chain into the Trusted Root Certicate Store when using a Certicate
hierarchy.
Installing vRealize Automation
140 VMware, Inc.