---
name: containers-ts-ingress-errahsnf
title: 'Ingress error: ERRAHSNF'
description: '[Virtual Private Cloud] [Classic infrastructure]'
last-updated: 2026-05-12
---

> ## Documentation Index
> The table of contents for this documentation set is at https://cloud.ibm.com/docs/containers?format=markdown
> The index for all IBM Cloud docs is at: https://cloud.ibm.com/docs/llms.txt
> Use these files to discover more information as needed.

# Ingress error: ERRAHSNF
{: #ts-ingress-errahsnf}
{: troubleshoot}
{: support}

[Virtual Private Cloud]{: tag-vpc} [Classic infrastructure]{: tag-classic-inf}

You can use the `ibmcloud ks ingress status-report ignored-errors add` command to add an error to the ignored-errors list. Ignored errors still appear in the output of the `ibmcloud ks ingress status-report get` command, but are ignored when calculating the overall Ingress Status.
{: tip}

When you check the status of your cluster's Ingress components by running the `ibmcloud ks ingress status-report get` command, you see an error similar to the following example.
{: tsSymptoms}

```sh
The ALB health service is not found on the cluster (ERRAHSNF).
```
{: screen}

IBM Cloud Kubernetes Service deploys a managed health check service to every cluster. If the service is missing from your cluster, this might result in invalid health check results.
{: tsCauses}

Manually create the health service.
{: tsResolve}

1. Copy the following service configuration and save it to a file called `service.yaml`.

    ```yaml
    apiVersion: v1
    kind: Service
    metadata:
      name: ibm-k8s-controller-health
      namespace: kube-system
    spec:
      ports:
      - name: http
        port: 80
        protocol: TCP
        targetPort: 8283
      selector:
        alb-image-type: community
      type: ClusterIP
    ```
    {: codeblock}

1. Create the health check service in your cluster.

    ```sh
    kubectl apply -f service.yaml
    ```
    {: pre}

1. Wait 10-15 minutes, then retry the **`ibmcloud ks ingress status-report get`** command to see if the issue is resolved.

1. If the issue persists, contact support. Open a [support case](https://cloud.ibm.com/docs/support?topic=support-using-avatar&format=markdown). In the case details, be sure to include any relevant log files, error messages, or command outputs.