Example POD reader role only definition Kubernetes template.
Certified Kubernetes Administrator: https://www.cncf.io/certification/cka/ Exam Curriculum (Topics): https://github.com/cncf/curriculum Candidate Handbook: https://www.cncf.io/certification/candidate-handbook Exam Tips: http://training.linuxfoundation.org/go//Important-Tips-CKA-CKAD
2379 for client requests 2380 for peer communication
A StorageClass (SC) provides a way for administrator to describe the “classes” of storage they offer. Each StorageClass contains the fields provisioner, parameters, and reclaimPolicy. The StorageClass objects can use a provisioner that can dynamically provision storage on supported storage providers.
A PersistentVolumeClaim (PVC) is a request for storage by a user. A PVC will be automatically bound to a PV on creation when a PV is available. Claims can request specific size and access modes. By default the Persistent Volume (PV) is left as is until it manually deleted by a administrator when the associated…
A PersistentVolume (PV) is a piece of storage in the cluster that has been provisioned by an administrator or dynamically provisioned using Storage Class. It is a resource in the cluster just like a node is a cluster resource. PVs are volume plugins like Volumes. A Persistent Volume is a cluster-wide pool of storage volumes.…