Kubernetes - Networking
Which Kubernetes component relies on the Container Network Interface (CNI) to assign IP addresses to pods?
Which Kubernetes component relies on the Container Network Interface (CNI) to assign IP addresses to pods?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the component responsible for pod lifecycle
The kubelet manages pod lifecycle on each node.Step 2: Understand CNI role
The CNI plugin is invoked by the kubelet to configure networking and assign IPs to pods.Final Answer:
kubelet -> Option AQuick Check:
kubelet calls CNI for pod networking [OK]
Quick Trick: kubelet manages pod networking via CNI [OK]
Common Mistakes:
- Confusing kube-apiserver as the network configurator
- Assuming etcd manages pod IPs
- Thinking controller-manager handles pod IP assignment
Master "Networking" in Kubernetes
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