k8s-dashboard-ingress.yaml

---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: dashboard
  namespace: kubernetes-dashboard
  annotations:
    # @see: https://serverfault.com/questions/1031810/400-error-with-nginx-ingress-to-kubernetes-dashboard
    nginx.ingress.kubernetes.io/backend-protocol: HTTPS
    nginx.ingress.kubernetes.io/configuration-snippet: |-
      proxy_ssl_server_name on;
      proxy_ssl_name $host;
spec:
  ingressClassName: nginx
  rules:
  - host: dashboard.k8sws.gke
    http:
      paths:
      - backend:
          service:
            name: kubernetes-dashboard
            port:
              number: 443
        path: /
        pathType: Prefix