問題文
During a design review, a team asks what triggers Cilium to set up networking for a newly scheduled pod. Which component is invoked by Kubernetes at that moment?
選択肢
- The CNI plugin, which then talks to the local agent's API to have the datapath configured for that pod.
- The operator, because it holds the cluster-wide view that is needed to decide which addresses and policies apply to the new pod and therefore has to be consulted before the pod can send its first packet.
- The debug client that ships inside cilium-agent pod.
- The Hubble server, since it observes pod lifecycle events and forwards them to cilium-agent so that the corresponding programs can be attached.