Install and setup K8S Dashboard

04-k8s-centos-install-dashboard.sh

#!/bin/bash

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml

#create service account
cat <<EOF >  k8s-service-account.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  name: admin-user
  namespace: kube-system
EOF

kubectl apply -f k8s-service-account.yaml

cat <<EOF > k8s-cluster-role-binding.yaml
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: kube-system
EOF

kubectl apply -f k8s-cluster-role-binding.yaml
kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep admin-user | awk '{print $1}')
#save this token to use in your local system

#setup your local system to login into dashboard (ubuntu)

sudo apt-get update && sudo apt-get install -y apt-transport-https
sudo snap install kubectl --classic
#copy the master file /etc/kubernetes/admin.conf into your $HOME/.kube/config and run: 
kubectl proxy