云原生kubernetes网络的相关内容

文章 2023-12-19 来自：开发者社区

云原生|kubernetes|集群网络优化之启用ipvs

前言：kubernetes集群的网络是比较复杂的，为了更为方便的使用集群，因此，有使用cni网络插件。cni是容器网络接口,作用是实现容器跨主机网络通信.，pod的ip地址段，也称为cidr，现在抛开插件不说，主要是说明一哈kubernetes的三种网络负载均衡模式，由此得出为什么要使用ipvs。kk8s的kube-proxy支持三种网络负载均衡模式1、userspace 代理模式2、iptab....

文章 2022-11-08 来自：开发者社区

云原生|kubernetes|集群网络优化之启用ipvs（二）

四，修改kube-proxy的配置文件二进制方式安装部署的集群：最后加一段mode: "ipvs"即可，如果想修改lvs的算法，scheduler: "" 这里是lvs的调度算法，默认是rr，当然也可以改成wrr或者sh等等其它算法，看自己需要啦。[root@slave1 cfg]# cat kube-proxy-config.yml kind: KubeProxyConfiguration .....

文章 2022-11-08 来自：开发者社区

云原生|kubernetes|集群网络优化之启用ipvs（一）

文章 2022-11-08 来自：开发者社区

云原生|kubernetes|kubernetes的网络插件calico和flannel安装以及切换（二）

我是三个节点，因此，看到三个pod 是running就可以了，有多少节点就多少个flannel的pod：[root@master cfg]# k get po -n kube-system NAME READY STATUS RESTARTS AGE coredns-76648cbfc9-zwjqz 1/1 Running ...

文章 2022-11-08 来自：开发者社区

云原生|kubernetes|kubernetes的网络插件calico和flannel安装以及切换（一）

前言：kubernetes的网络想比较原生docker来说要完善了很多很多，同时这也意味着kubernetes的网络要更为复杂了。当然，复杂肯定比简单功能更多，但麻烦也是更多了嘛。下面就以二进制安装的kubernetes集群来做一些基本的概念梳理并介绍一哈如何安装两大主流网络插件calico和flannel以及两个都想要之如何从flannel切换到calico（二进制和别的方式安装的配置基本都是....

文章 2022-08-12 来自：开发者社区

企业级运维之云原生与Kubernetes实战课程第三章第5讲阿里云ACK集群网络

企业级运维之云原生与Kubernetes实战课程第三章第5讲阿里云ACK集群网络视频地址：https://developer.aliyun.com/learning/course/913/detail/14606 目录一、 Flannel网络二、 Terway网络三、 CoreDNS四、最佳实践在ACK中，可以通过两种网络模式实现容器网络能力，分....

文章 2022-08-12 来自：开发者社区

企业级运维之云原生与Kubernetes实战课程 - 第一章第6讲 Kubernetes网络

企业级运维之云原生与Kubernetes实战课程第一章第6讲 Kubernetes网络视频地址：https://developer.aliyun.com/learning/course/913/detail/14600 摘要：本小节主要内容为K8s容器网络介绍，包括：网络约束和目标、节点内的Pod通信、跨节点的Pod通信、Pod与Netns的关系、典型容器网络实....

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