### Discussed in https://github.com/apache/airflow/discussions/27401

<div type='discussions-op-text'>

<sup>Originally posted by **Flogue** October 25, 2022</sup>
### Official Helm Chart version

1.7.0 (latest released)

### Apache Airflow version

2.4.1

### Kubernetes Version

1.24.6

### Helm Chart configuration

```
flower:
  enabled: true
```

### Docker Image customisations

None

### What happened

Flower dashboard is unreachable.
"Failed to load resource: net::ERR_CONNECTION_RESET" in browser console

### What you think should happen instead

Dashboard should load.

### How to reproduce

Just enable flower: 

```
helm install airflow-rl apache-airflow/airflow --namespace airflow-np --set flower.enables=true
kubectl port-forward svc/airflow-rl-flower 5555:5555 --namespace airflow-np
```

### Anything else

A quick fix for this is:

```
config:
  celery:
    flower_url_prefix: ''
```

Basically, the new default value '/' makes it so the scripts and links read:
`<script src="//static/js/jquery....`
where it should be:
`<script src="/static/js/jquery....`



### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
</div>
docs = render_chart(
            values={
                "airflowVersion": af_version,
                "webserverSecretKey": secret_key,
                "webserverSecretKeySecretName": secret_key_name,
            },
            show_only=["templates/configmaps/configmap.yaml"],
        )
        if expected:
            assert (
                "Usage of a dynamic webserver secret key detected"
                in jmespath.search('data."airflow_local_settings.py"', docs[0]).strip()
            )
        else:
            assert "" == jmespath.search('data."airflow_local_settings.py"', docs[0]).strip()
    def test_airflow_local_settings(self):
        docs = render_chart(
            values={"airflowLocalSettings": "# Well hello {{ .Release.Name }}!"},
            show_only=["templates/configmaps/configmap.yaml"],
        )
        assert (
            "# Well hello release-name!"
            == jmespath.search('data."airflow_local_settings.py"', docs[0]).strip()
        )
    def test_kerberos_config_available_with_celery_executor(self):