dashboard.md

Dashboard

Instalar o Dashboard

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.5.0/aio/deploy/recommended.yaml

• Criar um usuário Admin Panel

sudo nano kubernetes-dashboard-service.yaml

• Conteúdo do arquivo:

#Criando usuário admin
#Atribui a função de administrador de cluster
#Cria um novo serviço NodePort que publica o TargetPort 8443 como NodePort #30002:

--- 
apiVersion: v1
kind: ServiceAccount
metadata:
  name: admin-user
  namespace: kubernetes-dashboard
--- 
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
---   
kind: Service
apiVersion: v1
metadata:
  namespace: kubernetes-dashboard
  name: kubernetes-dashboard-service-np
  labels:
    k8s-app: kubernetes-dashboard
spec:
  type: NodePort
  ports:
  - port: 8443
    nodePort: 30002
    targetPort: 8443
    protocol: TCP
  selector:
    k8s-app: kubernetes-dashboard

• Deployando o usuário:

kubectl apply -f kubernetes-dashboard-service.yaml

Token de acesso a Dashboard

kubectl -n kubernetes-dashboard describe secret $(kubectl -n kubernetes-dashboard get secret | grep admin-user | awk '{print $1}')

Url de acesso

https://172.16.16.100:30002/#/login