update kubernetes ingress helm chart port

Without seeing your helm chart and values files, it is difficult to tell you exactly which values to update. In your values files you should add something like the following to an ingress section:

  hosts:
    - paths:
        - path: /
          pathType: Prefix
          backend:
            service:
              name: {name-of-choice}-service
              port:
                number: {port-of-choice}