---
title: "Image Registry"
slug: "users-guide-image-registry-1"
updated: 2026-06-26T16:26:28Z
published: 2026-06-26T16:26:28Z
canonical: "support.fortanix.com/users-guide-image-registry-1"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.fortanix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Image Registry

## 1.0 Introduction

This article describes the steps to create image registries in the **Fortanix Confidential Computing Manager (CCM)**. The users are provided the ability to quickly and easily navigate the interface to run containerized applications accordingly.

## 2.0 Setting Multiple Docker Registries

Fortanix Confidential Computing Manager allows you to add and save multiple docker registries in the **Applications** menu item.

Perform the following steps to add multiple docker registries:

1. In the CCM UI left navigation bar, click the **Applications** → **Registries**, and then click **+ ADD REGISTRY**.

![](https://cdn.us.document360.io/c3bd85d2-4ad8-4d85-9f60-f1c168a3aad9/Images/Documentation/Screenshot (3284).png)

**Figure 1: Settings Page**

The Registry Credentials are the credentials to access the private docker registry from which an image is going to be pulled or pushed.
2. On the **Registry** form:
  1. **Name:** The name of the docker registry. The credentials will be used for every image with the same prefix. For example, **docker.io**.
  2. **Credentials:** The username and password of the private docker registry.

![](https://cdn.us.document360.io/c3bd85d2-4ad8-4d85-9f60-f1c168a3aad9/Images/Documentation/Screenshot (3285).png)

**Figure 2: Enter Registry Credentials for Output Image**
3. Click **SAVE** to add the docker registry credentials. After you save this, it is not required to provide the credentials for the docker image while creating an image.

The newly created registry credentials will appear in the **Registries** page table view.

![](https://cdn.us.document360.io/c3bd85d2-4ad8-4d85-9f60-f1c168a3aad9/Images/Documentation/Screenshot (3286).png)

**Figure 3: Registry Credential Table**

### 2.1 Setting Multiple Azure Container Registries

In some cases, you might need to authenticate using the Azure container registry with `az acr login` in Azure CLI when the Docker daemon is not running in your environment. For example, you might need to run `az acr login` in a script in Azure Cloud Shell, which provides the Docker CLI but does not run the Docker daemon.

For this scenario:

1. Run `az acr login` first with the `--expose-token` parameter. This option exposes an access token instead of logging in through the Docker CLI. Azure CLI:

```bash
az acr login -name <acrName> --expose-token
```

The output displays the access token, abbreviated here:

```bash
{
“accessToken”: “eyjhbGci0iJSUzI1NiIs[...]24V7wA”,
“loginServer”: “myregistry.azurecr.io”
}
```
2. Then, run docker login, passing `00000000-0000-0000-0000-000000000000` as the username and using the access token as the password:

```bash
Docker login myregistry.azurecr.io --username 00000000-0000-0000-0000-000000000000 --password eyjhbGci0iJSUzI1NiIs[...]24V7wA
```
3. Use the **Username** ‘`00000000-0000-0000-0000-000000000000`’ and access token as **Password** to configure the registry on Fortanix CCM.

![](https://cdn.us.document360.io/c3bd85d2-4ad8-4d85-9f60-f1c168a3aad9/Images/Documentation/Screenshot (3287).png)

**Figure 4: Configure Registry Credentials**
4. When creating an image of an application in Fortanix CCM, we can use the Azure credentials saved in the Fortanix CCM **Settings** page.

![](https://cdn.us.document360.io/c3bd85d2-4ad8-4d85-9f60-f1c168a3aad9/Images/Documentation/Screenshot (3223)(2).png)

**Figure 6: Use Saved Credentials for EOS Image Creation**

## Related

- [Domain and Application Build Approval](/fortanix-ccm-domain-and-application-build-approval.md)
- [How does Fortanix DSM SaaS Work?](/how-does-fortanix-dsm-saas-work.md)
- [Logging](/fortanix-dsm-logging.md)
- [Create Application Build](/fortanix-ccm-create-application-build.md)