k8s-network-learning

kubernetes容器网络学习，本文档将会记录从第一步搭建环境，到cilium，flannel，calico 等网络模型的学习

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一： 环境准备篇

1. 如何使用kubeadm 搭建kubernetes集群

   https://github.com/HFfleming/k8s-network-learning/blob/main/env-prepare/installK8s_byKubeadm.md

2. 如何使用kind 搭建kubernetes 集群

   https://github.com/HFfleming/k8s-network-learning/blob/main/env-prepare/installK8s_byKind.md

3. 如何搭建私人镜像仓库

   https://github.com/HFfleming/k8s-network-learning/blob/main/env-prepare/how-to-setup-private-repo.md

4. 如何使用containerLab构建网络拓扑

   https://github.com/HFfleming/k8s-network-learning/blob/main/env-prepare/install_containerLab.md

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二： 网络基础篇

1. 理解网络中报文的传输，以及抓包技巧。熟悉路由过程中源/目的IP MAC地址的变化

   https://github.com/HFfleming/k8s-network-learning/blob/main/network-basic/IPandMAC.md

2. 如何使用veth pair

   https://github.com/HFfleming/k8s-network-learning/blob/main/network-basic/understand-vethpair.md

3. 理解vxlan组网模式，并通过containerLab 搭建vxlan网络拓扑加深理解

   https://github.com/HFfleming/k8s-network-learning/blob/main/network-basic/setup-vxlan-env-byContainerLab.md

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三：cilium 篇

1. Cilium 介绍，以及cilium安装的三种方式。（必须掌握）

   https://github.com/HFfleming/k8s-network-learning/blob/main/cilium-cni/how-to-install-cilium.md

2. Cilium Native Routing with kube-proxy 的搭建以及工作模式

   https://github.com/HFfleming/k8s-network-learning/blob/main/cilium-cni/Native-Routing-with-kubeProxy.md

3. Cilium Native Routing with eBPF Host Routing 工作模式介绍

   https://github.com/HFfleming/k8s-network-learning/blob/main/cilium-cni/Native-Routing-with-eBPF-hostRouting.md

4. Cilium VxLan with eBPF Host Routing 工作模式分析

   https://github.com/HFfleming/k8s-network-learning/blob/main/cilium-cni/Cilium-VxLAN-with-eBPF-hostRouting.md