Red Hat OpenShift uses identity providers to validate the identity of users.
With ROSA, the HTPasswd identity provider is reserved for the cluster-admin user.
You can use the rosa create idp command to configure an additional identity provider.
Members of the cluster-admins group have full control of your ROSA cluster.
Members of the dedicated-admins group can manage user-created projects.
The Red Hat OpenShift Cluster Manager can be used to manage OpenShift clusters, review advisor recommendations, and cluster vulnerabilities.
Administrators can create storage classes to enable applications to consume additional Amazon EBS volume types.
ROSA machine pools group compute nodes of the same Amazon EC2 instance type.
Developers use node labels, taints, and tolerations to organize their workloads in machine pools.
Kubernetes horizontal pod autoscalers (HPA) adapt the number of application pods to the load.
The ROSA machine pool autoscaler adds compute nodes to the cluster when pods do not have enough compute resources to run.
You can configure the Vector log collector in the OpenShift logging subsystem to send the logs to Amazon CloudWatch.