Remote access to Kubernetes Dashboard in minikube is not possible because login button always disable

General Discussions
1
  • Deploy kubernetes dashboard as:

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.7.0/aio/deploy/recommended.yaml

  • Create Proxy:

kubectl proxy --address="0.0.0.0" --accept-hosts='^*$'

  • Create service account:
apiVersion: v1
kind: ServiceAccount
metadata:
  name: admin-user
  namespace: kubernetes-dashboard
  • Create Role Binding:
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
  • Create Secret:
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

  • Recover token
    kubectl get secret admin-user -n kubernetes-dashboard -o jsonpath={".data.token"} | base64 -d

  • Open Remote kubernetes dashboard:
    http://PUBLIC_IP:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/#/login

  • From the kubernetes login view I set the token recovered to login but the login button is always disable!!!

Cluster information:

Kubernetes version:

kubectl cluster-info

Kubernetes control plane is running at https://SERVER_IP:8443

CoreDNS is running at https://SERVER_IP:8443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.

Installation method: minikube
Host OS: Debian 11
CNI and version:
CRI and version:

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