---
title: "Ceph Configuration"
slug: "ceph-configuration"
tags: ["Ceph", "Cloud Credentials", "Configuration", "Nasuni Edge Appliance", "Nasuni Management Console", "Object Storage", "Volume Management"]
updated: 2026-06-19T12:52:10Z
published: 2026-06-19T12:52:10Z
canonical: "docs.nasuni.com/ceph-configuration"
---

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

# Ceph Configuration

Ceph is an open-source software-defined storage platform that implements object storage on a single distributed computer cluster, and provides 3-in-1 interfaces for object-, block-, and file-level storage.

## Configuration

> ***Note****: Nasuni supports Ceph by using the Nasuni Amazon S3 connector.*

> ***Note****: Existing buckets cannot be used. Nasuni creates the bucket after the initial snapshot. A volume is associated with a single bucket or container.*

> ***Note****: Port 443 (HTTPS) must be open between the Nasuni Edge Appliance and the object storage solution.*

> ***Important****: Nasuni only supports replication modes that provide Strong Consistency.*

### Prerequisites

The following are prerequisites for configuring Nasuni with Ceph:

- Port 443 (HTTPS).
- V4 Authentication.
- Access/Secret credentials with create/delete bucket permissions.
- Virtual-Hosted-Style URL.
- Wildcard DNS record. Example: *.endpoint.com

### Procedure

To configure for Ceph, follow these steps:

1. Ensure that port 443 (HTTPS) is open between the Nasuni Edge Appliance and the object storage solution.
2. On NMC, click **Account**.
3. Select **Cloud Credentials**.
4. Click **Add Amazon S3 Credentials**. Alternatively, click **Add New Credentials**, then select **Amazon S3** from the drop-down menu.
5. Enter the following information from the Ceph cluster: **Name**: A name for this set of credentials, which is used for display purposes, such as ObjectStorageCluster1.

**Access Key ID**: The bucket or container user name for authentication.

**Secret Access Key**: The bucket or container user password for authentication.

**Hostname**: The target endpoint URL of the object storage solution.

**Verify SSL Certificates**: Check the box only if the endpoint has a public certificate issued by a trusted Certification Authority.

**Filers** (on NMC only): The target Nasuni Edge Appliances.
6. Click **Save Credentials**.

At this point, you can begin adding volumes to the Nasuni Edge Appliance.

## Adding volumes

To add volumes with Ceph, follow these steps:

To add volumes with Ceph Cloud, follow these steps:

1. Click **Volumes**, then click **Add New Volume**. The **Add New Volume** page appears.
2. Enter the following information for the new volume: **Name**: Enter a human-readable name for the volume.

**Cloud Provider**: Select **Amazon S3**.

**Credentials**: Select the **Cloud Credentials** that you defined in step 5 for this volume.

**Region**: Use the default setting: **Other (S3 Compatible)**.

For the remaining options, select what is appropriate for this volume. For more information, see the “[Create volume](/v1/docs/nmc-volumes-page#create-volume)” section in the Nasuni Management Console (NMC) Guide.
3. Click **Save**.

This creates a new volume with Ceph Cloud.