Hostname resolution

You might need to set up hostname resolution for the ForgeRock Identity Platform servers you’ll deploy in your namespace:

Choose an FQDN (referred to as the deployment FQDN) that you’ll use when you deploy the ForgeRock Identity Platform, and when you access its GUIs and REST APIs.

Examples in this documentation use cdk.example.com as the CDK deployment FQDN. You are not required to use cdk.example.com; you can specify any FQDN you like.
If DNS does not resolve your deployment FQDN, add an entry to the /etc/hosts file that maps the external IP address of your cluster’s ingress controller to the deployment FQDN. For example:
```
ingress-ip-address cdk.example.com
```
For ingress-ip-address, specify the external IP address of your cluster’s ingress controller that you obtained from your cluster administrator.

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