云原生微服务K8s容器编排第九章之部署dashboard

一、准备部署文件

mkdir -p /data/dashboard && cd /data/dashboard

wget -c  https://raw.githubusercontent.com/kubernetes/dashboard/v2.6.0/aio/deploy/recommended.yaml

cat > admin-user.yaml <<eof
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
eof

cat > admin-secert.yaml <<eof
apiVersion: v1
kind: Secret
type: kubernetes.io/service-account-token
metadata:
  name: dashboard-admin-user
  namespace: kubernetes-dashboard 
  annotations:
    kubernetes.io/service-account.name: "admin-user"
eof

二、改配置

vim /data/dashboard/recommended.yaml

kind: Service
apiVersion: v1
metadata:
  labels:
    k8s-app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kubernetes-dashboard
spec:
  type: NodePort   # 新增此行
  ports:
    - port: 443
      targetPort: 8443
      nodePort: 30000   # 新增此行
  selector:
    k8s-app: kubernetes-dashboard

三、部署

kubectl apply -f /data/dashboard/recommended.yaml
kubectl apply -f /data/dashboard/admin-user.yaml
kubectl apply -f /data/dashboard/admin-secret.yaml
kubectl describe secrets dashboard-admin-user -n kubernetes-dashboard # 获取key登陆

四、WEB访问

浏览器地址输入任意一台Node的IP地址访问

​​https://10.0.7.21:30000​​