system:controller:

• https://kubernetes.io/docs/reference/access-authn-authz/rbac/#controller-roles

system:controller:

system:controller:attachdetach-controller
system:controller:certificate-controller
system:controller:clusterrole-aggregation-controller
system:controller:cronjob-controller
system:controller:daemon-set-controller
system:controller:deployment-controller
system:controller:disruption-controller
system:controller:endpoint-controller
system:controller:expand-controller
system:controller:generic-garbage-collector
system:controller:horizontal-pod-autoscaler
system:controller:job-controller
system:controller:namespace-controller
system:controller:node-controller
system:controller:persistent-volume-binder
system:controller:pod-garbage-collector
system:controller:pv-protection-controller
system:controller:pvc-protection-controller
system:controller:replicaset-controller
system:controller:replication-controller
system:controller:resourcequota-controller
system:controller:root-ca-cert-publisher
system:controller:route-controller
system:controller:service-account-controller
system:controller:service-controller
system:controller:statefulset-controller
system:controller:ttl-controller

system:
groups:

system:, system:masters, system:controller:, system:anonymous, system:serviceaccount:, system:serviceaccounts:, system:bootstrappers, system:node, system:nodes, kubectl get clusterroles

Kubernetes RBAC kubectl auth, kubectl auth can-i, kubectl auth reconcile kubectl create [ role | clusterrole | clusterrolebinding | rolebinding | serviceaccount ], groups:, Kubernetes RBAC good practices, kube2iam, K8s Cluster roles, rbac.authorization.k8s.io, system: