Kubernetes Dashboard :
Dashboard is a web-based Kubernetes user interface. You can use Dashboard to deploy containerized applications to a Kubernetes cluster, troubleshoot your containerized application,
- Setting up the dash board:
$ kubectl create -f https://raw.githubusercontent.com/kubernetes/dashboard/master/aio/deploy/recommended/kubernetes-dashboard.yaml
- Create user to access dashboard. We will create user using RABC for default namespace access.
Create RABC yaml and apply it.
apiVersion: v1
kind: ServiceAccount
metadata:
name: admin-user
namespace: default
---
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: default
Save it and apply.
$ kubectl apply -f user-rabc.yaml
Now You can access kubernetes cluster via web browser but it will ask you for token. you can get your use token by following command.
- Access kubernetes dashboard :
$ kubectl proxy
http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/#!/login
- To get token ID:
$ kubectl -n default get secret | grep admin-user
- To get token :
$ kubectl -n default describe secret admin-user-token-cvfd
