To use the custom image building feature of PrimeHub, you will need to configure your container registry settings.

In this section you will do the following.

• Customize the PrimeHub YAML file with your container registry information
• Apply the changes using the PrimeHub upgrade method
• Verify that you can use the image building feature of PrimeHub

Customize PrimeHub YAML

Open your PrimeHub YAML file for editing.

$ vim .primehub/config/<cluster-name>/helm_override/primehub.yaml

Add the followingcustomImage section to the primehub.yaml file, entering the values for your own container registry.

customImage:
  enabled: true
  registryEndpoint: <registry-endpoint>
  registryUsername: <your_container_registry_username>
  registryPassword: <your_container_registry_password>
  pushRepo: <registry-endpoint>/<namespace>/<repo_name>

Apply the changes

Use the upgrade PrimeHub method to apply the changes.

<aside> ℹ️ The command is named upgrade **but we will be using it apply changes, and not alter the version of PrimeHub.

</aside>

Standard Environment

If your environment have access the internet, use the following method.

Use the status command to ensure PrimeHub is currently running correctly.

$HOME/primehub-<**primehub-version**>/install/primehub-install status primehub

Use diff to show the changes that will be made according to your YAML file.

$HOME/primehub-<**primehub-version**>/install/primehub-install diff primehub --primehub-version <primehub-version>