dashboard-ingress.yaml

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: dashboard-ingress
  namespace: kubernetes-dashboard
  annotations:
    kubernetes.io/ingress.class: "nginx"
    nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
    nginx.ingress.kubernetes.io/ssl-passthrough: "true"
spec:
  tls:
  - hosts:
    - dashboard.localdev.me
    secretName: localdev-tls
  rules:
  - host: dashboard.localdev.me
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: kubernetes-dashboard
            port:
              number: 443

ingress-crt.sh

# Run this script to install the ingress controller
kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.6.4/deploy/static/provider/cloud/deploy.yaml

# Run this script to create a certificate 
openssl req -x509 -newkey rsa:4096 -keyout new-kube.key -out new-kube.cert -days 365 -nodes -subj "/CN=localdev.me" -extensions SAN -config <(printf "[req]\ndistinguished_name=req\n[SAN]\nsubjectAltName=DNS:localdev.me,DNS:*.localdev.me\n[req]\ndistinguished_name=req")

# Run this script to create a secret
# set the namespace to the namespace you want to use
# you need to create the secret in the same namespace as the ingress controller
kubectl create secret tls localdev-tls --namespace kubernetes-dashboard --key new-kube.key --cert new-kube.cert