# Why Do I See Single Glance Endpoint In UI?

## Problem

Under the ' **Access & Security**' tab of UI, the **Glance** endpoint is pointing towards the endpoint of a single **Glance** host in 'API Access' instead of all the **Glance** Hosts API endpoints.

## Environment

* Platform9 Managed OpenStack - All Versions
* Glance

## Answer

This is by design. The single **Glance** endpoint visible in UI can be used to make direct API calls for that endpoint. Similarly, the other **Glance** endpoints listed by the below command can be used to make the API call for the respective **Glance** nodes.

{% tabs %}
{% tab title="None" %}

```none
# openstack endpoint list --service glance
```

{% endtab %}
{% endtabs %}

## Additional Information

The **Nova** and **Cinder** services use **Glance** clustering. This ensures that the best possible endpoint is chosen by the service during runtime. You can get the list of currently available **Glance** cluster endpoints by running the below command.

{% tabs %}
{% tab title="None" %}

```none
# openstack endpoint list --service glance-cluster
```

{% endtab %}
{% endtabs %}


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