Upgrade Domino

When upgrading a Domino deployment to a new version, you can use the custom_certificates key in domino.yml to provide a new certificate bundle.

If the key is not yet specified, the installer will do the following:

Any existing domino-custom-certificates bundle will continue to be used, and can still be updated independently of the installer.
If there is no existing domino-custom-certificates ConfigMap, custom_certificates is not set, and the legacy domino-executor-certificates ConfigMap exists, it will be copied and upgraded to the new format/name. If you are using the custom_certificates field to configure certificate bundles and the domino-executor-certificates ConfigMap exists, make sure to copy the relevant contents of the domino-executor-certificates ConfigMap to the domino.yml as the ConfigMap will not be used.