問題文
An engineer needs to inspect the contents of a specific node's eBPF maps to confirm what the agent has actually programmed. Which tool and location fit that task?
選択肢
- The debug client inside that node's agent pod, which can access the maps directly.
- kubectl describe on the node object.
- The graphical interface of the visibility layer, which shows the map entries that cilium-agent has programmed.
- The cluster-external tool from the workstation, because the map contents are aggregated by the operator into a cluster-wide view that the tool can then query without the operator needing to reach a specific node.