k8s Dashboard installation

Deploy the Dashboard

  1. install the kubernetes dashboard
[k8sadm@test-vm1 ~]$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/master/src/deploy/recommended/kubernetes-dashboard.yaml

secret "kubernetes-dashboard-certs" created
serviceaccount "kubernetes-dashboard" created
role "kubernetes-dashboard-minimal" created
rolebinding "kubernetes-dashboard-minimal" created
deployment "kubernetes-dashboard" created
service "kubernetes-dashboard" created
  1. Deploy heapster to enable container cluster monitoring and performance analysis on your cluster
[k8sadm@test-vm1 ~]$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/heapster/master/deploy/kube-config/influxdb/heapster.yaml

serviceaccount "heapster" created
deployment "heapster" created
service "heapster" created
  1. Deploy the influxdb backend for heapster to your cluster
[k8sadm@test-vm1 ~]$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/heapster/master/deploy/kube-config/influxdb/influxdb.yaml

deployment "monitoring-influxdb" created
service "monitoring-influxdb" created
  1. Create the heapster cluster role binding for the dashboard:
[k8sadm@test-vm1 ~]$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/heapster/master/deploy/kube-config/rbac/heapster-rbac.yaml

clusterrolebinding "heapster" created

Create an admin Service Account and Cluster Role Binding

  1. Create a file called k8s-admin-service-account.yaml with the text below
apiVersion: v1
kind: ServiceAccount
  name: k8s-admin
  namespace: kube-system
  1. Apply the service account to your cluster
[k8sadm@test-vm1 ~]$ kubectl apply -f k8s-admin-service-account.yaml

serviceaccount "k8s-admin" created
  1. Create a file called k8s-admin-cluster-role-binding.yaml with the text below
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
  name: k8s-admin
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin
- kind: ServiceAccount
  name: k8s-admin
  namespace: kube-system
  1. Apply the cluster role binding to your cluster
[k8sadm@test-vm1 ~]$ kubectl apply -f k8s-admin-cluster-role-binding.yaml

clusterrolebinding "k8s-admin" created

Connect to the Dashboard

  1. Retrieve an authentication token for the eks-admin service account. Copy the <authentication_token> value from the output. You use this token to connect to the dashboard
[k8sadm@test-vm1 ~]$ kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep k8s-admin | awk '{print $1}')

Name:         k8s-admin-token-b5zv4
Namespace:    kube-system
Labels:       <none>
Annotations:  kubernetes.io/service-account.name=k8s-admin

Type:  kubernetes.io/service-account-token

ca.crt:     1025 bytes
namespace:  11 bytes
token:      <authentication_token>
  1. Start the kubectl proxy
[k8sadm@test-vm1 ~]$ kubectl proxy

Starting to serve on
  1. Open the following link with a web browser to access the dashboard endpoint: http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/

  2. Choose Token, paste the <authentication_token> output from the previous command into the Token field, and choose SIGN IN.


  1. https://docs.aws.amazon.com/eks/latest/userguide/dashboard-tutorial.html

Continue with:

  1. K8s rook-ceph Install https://sunwfrk.com/rook-ceph-on-k8s/

Add a Comment

Your email address will not be published. Required fields are marked *