Container Network Overview
In container-based microservice service scenarios, one of the keys to deploying containers on the cloud is to manage the network between container clusters so that containers within a node or between physical nodes can communicate with each other.
Currently, there are two standard proposals for configuring Linux container network interfaces in the industry: Container Network Model (CNM) and Container Network Interface (CNI). This document describes how to verify large scale cluster deployment based on the container orchestration engine Kubernetes and network plane components Open vSwitch (OVS) and Calico that are widely used in the industry. You can determine the most suitable network plane components based on the actual scale, function requirements, and performance requirements of your services.
For details about related commands and parameters, see the following official documents: