Kubernetes has a CSR mechanism https://kubernetes.io/docs/reference/access-authn-authz/certificate-signing-requests/

We already handle Node CSR requests in metal3 static plugin, but as this is a core k8s feature, it should be moved this functionality into OCP core UI, so it is available for all platforms, not just baremetal.

Original metal3 feature https://issues.redhat.com/browse/MGMT-1405

Node CSR is generated when user tries to add a new node in day2. See https://docs.openshift.com/container-platform/4.11/nodes/nodes/nodes-sno-worker-nodes.html#installation-approve-csrs_add-workers

AC: Implement Node CSR into console core.

RFE: https://issues.redhat.com/browse/RFE-5022