Oracle Kubernetes Engine is missing an equivalent to the virtual node pools' oracle_containerengine_cluster_virtual_nodes table.

It seems there is no separate API to retrieve nodes that belong to a managed node pool. However, there is a GetNodePool call that returns detailed information about the node pool, including a field that lists all the nodes belonging to the pool. We could implement a cluster_nodes table using information from GetNodePool.

For more details see #17578 (comment)