spec.IngressClassName

ingressClassName: nginx
ingressClassName: alb
ingressClassName: ""
ingressClassName: webapprouting.kubernetes.azure.com

helm install grafana: ingress.ingressClassName  

Single rule

spec:
  ingressClassName: nginx
  rules:
    - host: yourhost.com
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: yourservicename
                port:
                  number: 80

Multiple rules

spec:
 ingressClassName: nginx
 rules:
   - host: chart-example.local
     http:
       paths:
         - path: /
           pathType: Prefix
           backend:
             service:
               name: grafana
               port:
                 number: 80
   - host: prometheus.chart-example.local
     http:
       paths:
         - path: /
           pathType: Prefix
           backend:
             service:
               name: prometheus-server
               port:
                 number: 80

Changes

• Ingresses can specify the class they are associated with by using a new ingressClassName field on Ingresses

Related

• Kubernetes: Ingress controllers
• kubectl describe ingressclass
• kubectl get ingressclass
• helm install grafana

See also

• IngressClassName, kubectl get ingressclass, kubectl describe ingressclass, nginx.org/ingress-controller, ingress.k8s.aws/alb, Controller:
• kubectl create ingress | kubectl get ingress, kubectl describe ingress, Kong, Kubernetes Gateway API, kubectl apply -f ingress.yaml
• Ingress controllers, NGINX Ingress Controller, minikube addons enable ingress, kubectl get ingress, kubectl get ingressclass, kubectl describe ingress, Ingress:, Ingress API, AWS Load Balancer Controller, Envoy Proxy, GKE Ingress, Kubernetes Gateway API, ingress.k8s.aws, ingresses.networking.k8s.io, kind: Ingress: ( tls:, hosts: ), SuccessfullyReconciled
• Kubernetes controllers: Ingress, controller., AWS Load Balancer controller, kubectl describe ingressclass nginx