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Kubernetes – CNI plugin

On this presentation, I talk about on how kubernetes enable network communications between pods on different nodes using multiple Containers Network Interface (CNI) plugins

in order to enable communication between nodes we need to have:

Pod to Pod Communications

we can enable pod 2 pod communication on L2 (Switching), L3 (Routing) or an Overlay Network. Pod 2 pod communication running on the same node is by IP L3. More commons scenarios are pod 2 pod on different nodes or networks.

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