$ kubectl apply -f https:\/\/raw.githubusercontent.com\/kubernetes\/dashboard\/v2.7.0\/aio\/deploy\/recommended.yaml<\/span>\r\n$ kubectl patch svc kubernetes-dashboard --type='json'<\/span> -p '[{\"op\":\"replace\",\"path\":\"\/spec\/type\",\"value\":\"NodePort\"}]'<\/span> -n kubernetes-dashboard\r\n$ kubectl -n kube-system describe secret $(kubectl -n kube-system get<\/span> secret | awk '\/^deployment-controller-token-\/{print $1<\/span>}') | awk '<\/span>$1<\/span>==\"token:\"<\/span>{print $2<\/span>}'<\/span><\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
\n\n\n![\"\"](\"http:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2018\/08\/kubernetes.png\")
<\/p>\n
How to setup Kubernetes Dashboard in EKS using NodePort?<\/strong><\/p>\nStep 1: Deploy the Dashboard<\/strong>
# Deploy the Kubernetes dashboard to your cluster:<\/p>\n[code]kubectl apply -f https:\/\/raw.githubusercontent.com\/kubernetes\/dashboard\/master\/src\/deploy\/recommended\/kubernetes-dashboard.yaml[\/code]<\/p>\n
# Deploy heapster to enable container cluster monitoring and performance analysis on your cluster:<\/p>\n
[code]$ kubectl apply -f https:\/\/raw.githubusercontent.com\/kubernetes\/heapster\/master\/deploy\/kube-config\/influxdb\/heapster.yaml[\/code]<\/p>\n
# Deploy the influxdb backend for heapster to your cluster:<\/p>\n
[code]$ kubectl apply -f https:\/\/raw.githubusercontent.com\/kubernetes\/heapster\/master\/deploy\/kube-config\/influxdb\/influxdb.yaml[\/code]<\/p>\n
# Create the heapster cluster role binding for the dashboard:<\/p>\n
[code]$ kubectl apply -f https:\/\/raw.githubusercontent.com\/kubernetes\/heapster\/master\/deploy\/kube-config\/rbac\/heapster-rbac.yaml[\/code]<\/p>\n
Step 2: Create an eks-admin Service Account and Cluster Role Binding<\/strong>
# Create a file called eks-admin-service-account.yaml with the text below:<\/p>\n[code]
vi eks-admin-service-account.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: eks-admin
namespace: kube-system<\/p>\n
$ kubectl apply -f eks-admin-service-account.yaml<\/p>\n
vi eks-admin-cluster-role-binding.yaml<\/p>\n
apiVersion: rbac.authorization.k8s.io\/v1beta1
kind: ClusterRoleBinding
metadata:
name: eks-admin
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cluster-admin
subjects:
– kind: ServiceAccount
name: eks-admin
namespace: kube-system<\/p>\n
$ kubectl apply -f eks-admin-cluster-role-binding.yaml
[\/code]<\/p>\n
Step 3:\u00a0Retrieve an authentication token\u00a0<\/strong>
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.<\/p>\n[code]kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep eks-admin | awk ‘{print $1}’)[\/code]<\/p>\n
Step 4: Connect to the Dashboard Via Node Port<\/strong>
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.<\/p>\n[code]
$ kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep eks-admin | awk ‘{print $1}’)
$ kubectl get pods –all-namespaces
$ kubectl get pods –namespace=kube-system
$ kubectl get svc –all-namespaces<\/p>\n
$ kubectl edit svc\/kubernetes-dashboard –namespace=kube-system
or
$ kubectl -n kube-system edit service kubernetes-dashboard
Just change “type: NodePort” only<\/p>\n
# Please edit the object below. Lines beginning with a ‘#’ will be ignored,
# and an empty file will abort the edit. If an error occurs while saving this file will be
# reopened with the relevant failures.
#
apiVersion: v1
kind: Service
metadata:
creationTimestamp: 2018-07-27T10:22:50Z
labels:
k8s-app: kubernetes-dashboard
name: kubernetes-dashboard
namespace: kube-system
resourceVersion: “3288196”
selfLink: \/api\/v1\/namespaces\/kube-system\/services\/kubernetes-dashboard
uid: 03f2f747-9187-11e8-9432-02b761c0deac
spec:
clusterIP: 10.100.194.75
externalTrafficPolicy: Cluster
ports:
– nodePort: 30530
port: 443
protocol: TCP
targetPort: 8443
selector:
k8s-app: kubernetes-dashboard
sessionAffinity: None
type: NodePort
status:
loadBalancer: {}<\/p>\n
$ kubectl describe pods kubernetes-dashboard-7d5dcdb6d9-mt9b9 –namespace=kube-system
#Find which node is running and get a Port of SVC<\/p>\n
$ kubectl get svc –all-namespaces
$ kubectl get pods –all-namespaces
$ kubectl describe pods kubernetes-dashboard-7d5dcdb6d9-h9dcb –namespace=kube-system
[\/code]<\/p>\n
Step 5: Connect to the Dashboard Via ClustorIP and Proxy<\/strong>
http:\/\/localhost:8001\/api\/v1\/namespaces\/kube-system\/services\/https:kubernetes-dashboard:\/proxy\/<\/p>\nhttps:\/\/10.16.39.28:30178\/<\/p>\n
\u00a0<\/p>\n
IMPORTANT – Kubernetes Dashboard should be HTTPS<\/strong><\/p>\n\u00a0<\/p>\n\n