Answer
Kubernetes uses an IP-per-Pod model to simplify routing and make Pods behave like standalone hosts.
Quick Answer
Each Pod getting its own IP makes networking simple and flat — Pods talk to each other directly using their IPs without NAT. There's no port mapping needed between Pods. This flat network model makes service discovery straightforward and mimics how VMs communicate, making it easy to migrate apps into Kubernetes.
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SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
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Source: SugharaIQ