Код

apiVersion: networking.k8s.io/v1

kind: Ingress

metadata:

 annotations:

  kubernetes.io/ingress.class: nginx

 name: werf-first-app

spec:

 rules:

 - host: werf-first-app.test

  http:

   paths:

   - path: /

    pathType: Prefix

    backend:

     service:

      name: werf-first-app

      port:

       number: 3000