Kubernetes - Networking
Which CNI plugin should you select to enable both fine-grained network policies and dynamic IP address allocation in a Kubernetes cluster?
Which CNI plugin should you select to enable both fine-grained network policies and dynamic IP address allocation in a Kubernetes cluster?
hard📝 Workflow Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Identify plugins supporting network policies
Calico supports advanced network policies; Flannel and Bridge do not.Step 2: Identify plugins supporting IPAM
Calico includes IP address management; Host-local is an IPAM plugin but lacks policy support.Final Answer:
Calico -> Option CQuick Check:
Calico combines network policies and IPAM [OK]
Quick Trick: Calico supports policies and IPAM together [OK]
Common Mistakes:
- Choosing Flannel which lacks network policy support
- Selecting Host-local which is only IPAM
- Confusing Bridge plugin as policy-capable
Master "Networking" in Kubernetes
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