worker node节点需要部署kubelet、kube-proxy组件
另外,worker node节点还需要部署一个nginx组件来代理kubelet、kube-proxy对apiserver的访问,以达到apiserver高可用
在master节点中,我们也部署kubelet、kube-proxy,但是将master节点做污点处理,不调度业务pod到master节点上
节点类型 | 主机IP | 组件 |
---|---|---|
master | 172.16.16.112 | kubelet、kube-proxy |
master | 172.16.16.113 | kubelet、kube-proxy |
master | 172.16.16.114 | kubelet、kube-proxy |
worker | 172.16.16.115 | kubelet、kube-proxy、nginx |
worker | 172.16.16.116 | kubelet、kube-proxy、nginx |
worker | 172.16.16.117 | kubelet、kube-proxy、nginx |
worker | 172.16.16.118 | kubelet、kube-proxy、nginx |