本文 紧接上一篇:详细教程 Centos8.5 基于 k8s v1.30.1 部署高可用集群 kubeadm 安装 kubernetes v1.30.1 docker集群搭建 延长证书有效期-CSDN博客
1 Dashboard 从版本 7.0.0 开始,不再支持基于清单的安装。仅支持基于 Helm 的安装.
#Helm 下载安装
https://github.com/helm/*helm*/releases
wget https://get.helm.sh/helm-v3.15.0-linux-amd64.tar.gz
#解压
tar zxvf helm-v3.15.0-linux-amd64.tar.gz
#mv linux-amd64/helm /usr/bin/
#查看版本
[root@master11 soft]# helm version
version.BuildInfo{Version:"v3.15.0-rc.2", GitCommit:"c4e37b39dbb341cb3f716220df9f9d306d123a58", GitTreeState:"clean", GoVersion:"go1.22.3"}
#Tab 补全
vim /etc/profile
source <(helm completion bash)
source /etc/profile
2 安装Dashboard
helm repo add kubernetes-dashboard https://kubernetes.github.io/dashboard/
#查看
[root@master11 soft]# helm repo list
NAME URL
kubernetes-dashboard https://kubernetes.github.io/dashboard/
#查询dashboard
[root@master11 ~]# helm search repo kubernetes-dashboard
NAME CHART VERSION APP VERSION DESCRIPTION
kubernetes-dashboard/kubernetes-dashboard 7.4.0 General-purpose web UI for Kubernetes clusters
#安装
helm upgrade --install kubernetes-dashboard kubernetes-dashboard/kubernetes-dashboard --create-namespace --namespace kubernetes-dashboard
#修改端口,外部可以访问
kubectl edit svc -n kubernetes-dashboard kubernetes-dashboard-kong-proxy
type: ClusterIP --> type: NodePort
#查看
kubectl get svc -A |grep kubernetes-dashboard
#获取Token
vi dashboard-user.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: admin-user
namespace: kubernetes-dashboard
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: admin-user
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cluster-admin
subjects:
- kind: ServiceAccount
name: admin-user
namespace: kubernetes-dashboard
#
kubectl apply -f dashboard-user.yaml
#获取token
kubectl -n kubernetes-dashboard create token admin-user
#创建正式token
vi dashboard-admin.yaml
apiVersion: v1
kind: Secret
metadata:
name: admin-user
namespace: kubernetes-dashboard
annotations:
kubernetes.io/service-account.name: "admin-user"
type: kubernetes.io/service-account-token
#
kubectl apply -f dashboard-admin.yaml
#获取Token
kubectl get secret admin-user -n kubernetes-dashboard -o jsonpath={".data.token"} | base64 -d
3 访问IP+端口: https://192.168.50.11:31015/
#输入之前获取的token
#集群概况
kubectl get node,po,svc -A -owide