example simpple ingress manifest

ingress.yaml

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: RELEASE-NAME-demo
  labels:
    helm.sh/chart: demo-0.1.0
    app.kubernetes.io/name: demo
    app.kubernetes.io/instance: RELEASE-NAME
    app.kubernetes.io/version: "k8s"
    app.kubernetes.io/managed-by: Helm
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
    kubernetes.io/ingress.class: nginx
spec:
  tls:
    - hosts:
        - "new-k8s.demo.id"
      secretName: demo-tls
  rules:
    - host: "new-k8s.demo.id"
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: RELEASE-NAME-demo
                port:
                  number: 80