Menu Close

2.2.4. Mint Mode with removal or rotation of the admin credential

Currently, this mode is only supported on AWS.

In this mode, a user installs OpenShift Container Platform with an admin credential just like the normal mint mode. However, this mode removes the admin credential secret from the cluster post-installation.

The administrator can have the Cloud Credential Operator make its own request for a read-only credential that allows it to verify if all CredentialsRequest objects have their required permissions, thus the admin credential is not required unless something needs to be changed. After the associated credential is removed, it can be destroyed on the underlying cloud, if desired.

Prior to upgrade, the admin credential should be restored. In the future, upgrade might be blocked if the credential is not present.

The admin credential is not stored in the cluster permanently.

This mode still requires the admin credential in the cluster for brief periods of time. It also requires manually re-instating the secret with admin credentials for each upgrade.