Operators want serverless virtual node pools for a summer camp registration API and also selected flannel as the cluster network type. What does official OKE behavior imply?
Select an answer to reveal the explanation.
Short Explanation
Virtual nodes and flannel do not mix on the create-cluster path. Official flow: virtual node pools show up only with VCN-native networking. Choosing flannel removes the serverless worker option—so pick VCN-native if you want virtual pools.
Full Explanation
Official create-cluster behavior: virtual node pools are available only when the cluster uses VCN-native networking. Selecting flannel removes the virtual-node option. A design that demands serverless workers plus flannel is inconsistent with documented OKE pairing. This is a network-type constraint, not a subnet CIDR redesign exercise.