In the Domains pane, you configure a wildcard DNS record for both the apps domain and system domain.
To configure the Domains pane:
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Select Domains.
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Enter the name of your system domain in the System domain field. The system domain defines your target when you push apps to TAS for VMs, such as your load balancer. TAS for VMs assigns system components such as UAA and Apps Manager to subdomains under this domain.
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Enter the name of your apps domain in the Apps domain field. The apps domain is the default domain that apps use for their hostnames. TAS for VMs hosts each app at subdomains under this domain. You can use the Cloud Foundry Command Line Interface (cf CLI) to add or delete subdomains assigned to individual apps.
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Click Save.
For additional guidance based on your installation method, see the table below:
| Installation Method | Guidance |
|---|---|
| Manual | Enter the domains you created when preparing your environment for Operations Manager. |
| Terraform | Enter the values for sys\_domain and apps\_domain from the Terraform output. |
VMware recommends that you use the same domain name but different subdomain names for your system and app domains. Doing so allows you to use a single wildcard certificate for the domain while preventing apps from creating routes that overlap with system routes.
