【k8s】安装dashboard以及报错处理

安装步骤：

1. 点击进入dashboard 的 GitHub - kubernetes/dashboard: General-purpose web UI for Kubernetes clustershttps://github.com/kubernetes/dashboard

2. 查看当前k8s版本对应的dashboard版本，点击右边releases

3.  执行对应版本指令安装(我的k8s是v1.23)

 

 

执行下方指令安装：
kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.5.1/aio/deploy/recommended.yaml

 安装报错信息：

The connection to the server raw.githubusercontent.com was refused - did you specify the right host or port?

解决办法：

• 直接浏览器打开上述指令中的地址

https://raw.githubusercontent.com/kubernetes/dashboard/v2.5.1/aio/deploy/recommended.yaml 打开后其实是一个文本信息 

 

• 本地创建相同文件，复制浏览器中打开的内容 

vi recommended.yaml

•  执行下面指令重新安装

kubectl apply -f recommended.yaml

• 出现下面信息，即问题解决 

namespace/kubernetes-dashboard created serviceaccount/kubernetes-dashboard created service/kubernetes-dashboard created secret/kubernetes-dashboard-certs created secret/kubernetes-dashboard-csrf created secret/kubernetes-dashboard-key-holder created configmap/kubernetes-dashboard-settings created role.rbac.authorization.k8s.io/kubernetes-dashboard created clusterrole.rbac.authorization.k8s.io/kubernetes-dashboard created rolebinding.rbac.authorization.k8s.io/kubernetes-dashboard created clusterrolebinding.rbac.authorization.k8s.io/kubernetes-dashboard created deployment.apps/kubernetes-dashboard created service/dashboard-metrics-scraper created deployment.apps/dashboard-metrics-scraper created