K59. Chapter 2 installing kubernetes V1.23 based on binary packages -- cluster deployment

1. Installation instructions

This article will demonstrate CentOS 7 Binary installation of high availability k8s 1.17+, Relative to other versions , There's not much difference between binary installation , Just distinguish the corresponding relationship of each component version .

In production environment , It is recommended to use a smaller version 5 Of Kubernetes edition , such as 1.19.5 Later can be used in the production environment .

2. Basic environment configuration

surface 1-1 High availability Kubernetes Cluster planning

role	machine name	Machine configuration	ip Address	Install the software
master1	k8s-master01.example.local	2C4G	172.31.3.101	chrony-client、docker、kube-controller-manager、kube-scheduler、kube-apiserver、kubelet、kube-proxy、kubectl
master2	k8s-master02.example.local	2C4G	172.31.3.102	chrony-client、docker、kube-controller-manager、kube-scheduler、kube-apiserver、kubelet、kube-proxy、kubectl
master3	k8s-master03.example.local	2C4G	172.31.3.103	chrony-client、docker、kube-controller-manager、kube-scheduler、kube-apiserver、kubelet、kube-proxy、kubectl