3 Axes : Kubernetes Cluster ontology

- axis 1 : LOGICAL : 

• CLUSTER- [ CONTROLPLANE- DATABASE- APISERVER ] >
• SERVICES >
• DEPLOYMENTS >
• REPLICASETS >
• *PODS* >
• *CONTAINERS*

- axis 2 : TEMPORAL :

• DEPLOYMENTS >
• REVISIONS 

- axis 3 : SPATIAL : 

• metal >
• virtual >
• NODE >
• *PODS* >
• *CONTAINERS*

To highlight the dimensional pivots, any TEMPORAL Revision may alter ReplicaSets ( they1 ), and therefore their1 subsidiary LOGICAL Pods ( they2 ) and LOGICAL Containers ( they2 ), or their2 corresponding SPATIAL layout.

All the above is orthogonal to CAPI and CAPI Servers, which function orthogonally to provision Clusters.

See also : link