- Kubernetes权威指南:从Docker到Kubernetes实践全接触(第5版)
- 龚正等编著
- 114字
- 2024-01-22 18:49:50
2.2.6 安装CNI网络插件
运行kubeadm init和join命令后,Kubernetes提示各节点均为NotReady状态,这是因为还没有安装CNI网络插件:
![img](https://epubservercos.yuewen.com/EB1063/26763832509462206/epubprivate/OEBPS/Images/txt002_34.jpg?sign=1739347898-orGEXxRWd8KsSmwacSVB6RbcxycGWHZZ-0-0101588913731d4136084f4cc1b72374)
对于CNI网络插件,可以有许多选择。例如选择Calico CNI插件,运行下面的命令即可一键完成安装:
![img](https://epubservercos.yuewen.com/EB1063/26763832509462206/epubprivate/OEBPS/Images/txt002_35.jpg?sign=1739347898-oewXW7A2JecB0ci34dIeHPXGqmIjPHey-0-bf463242c4f7cfacd748886b159757fc)
![img](https://epubservercos.yuewen.com/EB1063/26763832509462206/epubprivate/OEBPS/Images/txt002_36.jpg?sign=1739347898-Y2O8UennJvgc5yFFnckEMyoxOgXjXQDQ-0-20e6f6f28c120624a3a1968e8dfab256)
在CNI网络插件成功运行之后,再次查看Node,其状态会更新为Ready:
![img](https://epubservercos.yuewen.com/EB1063/26763832509462206/epubprivate/OEBPS/Images/txt002_37.jpg?sign=1739347898-qqxu8yUwLpsCWD42pUgRtvg4GeeyzhBb-0-ddd84bd23d13683ccbdd66997580620c)