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Dell Private Cloud: Tech Book

Oct 19, 2026
Dell Private Cloud: Tech Book This document provides a comprehensive technical review of Dell Private Cloud and its supported hypervisor ecosystems.

Executive summary

Overview

This paper provides a comprehensive look into Dell Private Cloud, one of the supported solutions enabled by Dell Automation Platform.  This paper assumes that readers have a foundational knowledge of Dell Automation Platform and its primary features and functionality.  Readers looking to learn more about Dell Automation Platform can refer to the Dell Automation Platform white paper.

This paper is divided into two main sections. The first section explores Dell Private Cloud, starting with a market overview to explain its market fit, then an architectural overview to introduce the core components, ending with the customer journey to outline key customer touchpoints such as the deployment experience to showcase the value that the combination of Dell Automation Platform and Dell Private Cloud delivers to customers.

While the first section details the common experience and value for all private cloud ecosystems in Dell Private Cloud, the second section discusses the intricacies that are unique to each ecosystem, such as support specifications and management experiences.  The second section of the paper covers the ecosystems for VMware vSphere, RedHat OpenShift and Nutanix AHV.

Revisions

Date

Part Number / Revisions

Description

September 2025

 H04587

 Initial release

January 2026

 H04587.1

 Updates for latest release

March 2026

 H04587.2

 Updates for latest release

May 2026

 H04587.3

 Updates for latest release

Dell Private Cloud

Dell Private Cloud

Dell Private Cloud, enabled by Dell Automation Platform, is Dell’s approach to providing IT organizations with an open and flexible framework to build, manage, and evolve virtualized infrastructure with the automation and integration that drives resource efficiency and lowers operational costs.  This section provides a comprehensive look into Dell Private Cloud, including a market overview, architectural overview, customer journey, and deployment experience.

Customer problem

As IT organizations strive to meet the demands driven by their businesses, they are faced with ever-evolving requirements that stress their ability to adapt, scale, and pivot at the necessary rate of change.  Whether it is the need to support multiple hypervisor ecosystems or the need to quickly scale or downsize specific virtualized infrastructure footprint, IT organizations are struggling to cost-efficiently support these requests while also being saddled by limited resources and widening skill gaps.  Traditional architectures were not designed to effectively meet these evolving modern workload requirements—they may excel in one area such as flexible scaling while being deficient in another such as management simplicity.  Dell Private Cloud is designed to simplify IT environments while maintaining maximum adaptability to address the workloads of today and tomorrow.

Market trends

IT organizations are looking for more flexibility in their environment so they can easily evolve as business demands present themselves.  In fact, 89%[1] of organizations say that the usage and evaluation of multiple hypervisor options is a strategic imperative.  To maintain maximum flexibility, they are looking for open and adaptable infrastructure as opposed to purpose-built infrastructure.  The open infrastructure approach is seen as a solution to avoid vendor lock-in and allow organizations to maintain more control of their IT infrastructure strategy and financial forecasting.  

At the same time, simplicity is just as important.  Automation and curated management experiences allow IT organizations to efficiently scale their operations with limited resources and a skills deficit.  Offloading the burden of research, defining a version set for the stack, validating, and conducting interoperability testing to a reliable, trusted vendor significantly reduces in-house resources for lifecycle management while maintaining a high-level of confidence in the consistency and security that their infrastructure can deliver.


[1] Enterprise Strategy Group Complete Survey Results, Navigating the Cloud and AI Revolution: The State of Enterprise Storage and HCI, February 2024

Benefits of Dell Private Cloud

Dell Private Cloud employs a flexible, hypervisor-neutral approach to deploying and managing infrastructure in private cloud ecosystems.  Instead of factory-integrated appliances, Dell Private Cloud uses common PowerEdge servers and Dell storage in the customer environment to configure and deploy the hardware components into clusters.  Leveraging Dell Automation Platform, Dell Private Cloud focuses on software and orchestration to provide a curated, appliance-like experience for management simplicity while building on common Dell infrastructure devices to maximize the return on investment of both hardware and software expenditures to address current and future workloads.

Automation

So how can Dell Private Cloud simplify infrastructure operations including cluster deployment? In a word: automation.  Infrastructure operations such as cluster deployment, cluster expansion, and cluster node removal are composed of multiple configuration tasks that must performed in an intricate sequence.  For Dell Private Cloud, these sequences of tasks are defined in declarative statements that are syntactically coded into files called blueprints.  Using the Dell Automation Platform orchestrator, these blueprints can be executed and orchestrated like in a runbook to perform complex operations.

Dell Technologies is responsible for the composition, testing, and validation of these blueprints, so customers can have full confidence in using them to perform infrastructure operations.  The combination of validated blueprints and automation helps IT organizations build from secure, repeatable outcomes as they look to deliver application services for their business.

Validated States

While the automation of infrastructure operations is important, most IT organizations are spending most of their time maintaining a steady state for their deployed infrastructure.  As their clusters progress through their lifecycle, they are repeatedly faced with changes that need to be implemented against the cluster stack.  These changes require validation and interoperability testing to determine a reliable set of software/firmware/driver versions to run on the cluster stack before they can confidently apply the change to their production environment.  Such testing requires time, personnel, and infrastructure resources.

Dell Technologies has published validated version sets, or validated states, for Dell Private Cloud that are backed by 45,000+[2] hours of Dell engineering testing, so users can update their clusters with full confidence that their clusters are moving from one known good state to the next.  By offloading the burden of producing these validated states, IT organizations can save significant costs in producing these validated states while also providing a way to efficiently scale their IT footprint with limited resources.

Licensing Freedom

Dell Private Cloud is designed to be flexible and modular.  Dell Private Cloud is enabled through software licenses with subscription term lengths between one and five years that are applied to each server in a Dell Private Cloud cluster.  Licenses used to deploy a cluster in Dell Private Cloud can be re-purposed, which may not be the case for purpose-built appliances.  Licenses can be applied to PowerEdge servers to build a cluster but if the cluster or individual nodes within are decommissioned in the future, these licenses become unallocated and are available to be used by other PowerEdge servers to build new clusters or expand to different clusters.

Dell Private Cloud allows IT organizations to right-size their hypervisor licensing expenditures and remain flexible so their IT footprint can pivot however they need without any licensing constraints.

Hardware Flexibility

Because Dell Private Cloud relies on the use of blueprints to configure and build common PowerEdge servers into Dell Private Cloud nodes for clusters instead of factory-integrated appliances, it is easier to re-deploy the hardware.  The association of the server to a hypervisor ecosystem is loosely coupled.  Therefore, when clusters are decommissioned, the PowerEdge servers can be restored to their factory settings as common PowerEdge servers.  Using blueprints, the same PowerEdge servers can be re-deployed into a different cluster and into a different private cloud ecosystem.

Support

Dell Private Cloud customers can enjoy single source of support with Dell.  Whether it is the hardware or software in the Dell Private Cloud, Dell Support is the first call for our customers.  The Dell Support team is even uniquely trained to troubleshoot issues with hypervisors so that issues are resolved as quickly as possible.  For the rare cases where we need to involve the respective third-party vendor to resolve an issue, our steadfast partnerships with them allow for effective collaboration and resolution.


[2] Based on internal Dell testing. Dell Private Cloud deploying VMware vSphere and Red Hat. August 2025. Actual results may vary. CLM-014261

Architectural Overview

Disaggregated infrastructure

Dell Private Cloud employs disaggregated infrastructure as the design of choice.  Disaggregated infrastructure is a combination of traditional 3-tier architecture with software to deliver simplicity in how infrastructure can be deployed and managed.  Disaggregated infrastructure benefits from both the flexibility that 3-tier architecture offers and the seamless automation and easy management with minimal specialized skills that typical hyperconverged infrastructure enjoys.  By leveraging the strengths of each architecture, disaggregated infrastructure empowers IT organizations to achieve both flexibility and simplicity without compromise.

With a 3-tier architecture, IT organizations can mix and match best-of-breed components and easily tailor them to specific workloads such as scaling compute and storage independently or supporting multiple hypervisor ecosystems with shared storage.  This level of customization leads to better resource utilization.  However, the deployment and configuration of a 3-tier architecture can be complex, especially when managing compute, storage, and networking separately.  Upgrades can also be time-consuming.  Each tier may require its own separate lifecycle management and significant interoperability testing to upgrade each component.

Alternatively, with hyperconverged infrastructure, IT organizations can benefit from its management simplicity.  Hyperconverged infrastructure uses purpose-built servers and software-defined storage and does not require specialized hardware or SAN hardware.  The hypervisor integration allows for built-in automation, full stack updates, quick deployment, and simple scaling without the need for specialized skills.  However, scaling out may be less efficient given that compute and storage may need to be added together, which can result in stranded capacity or under-utilization of resources.  There is also less flexibility as purpose-built appliances typically offer less variety than common servers. Additionally, purpose-built appliances are tied to the hypervisor vendor for the life of the appliances, which can hinder an organization’s ability to pivot their strategy.   Disaggregated infrastructure provides flexibility as well as seamless and easy automation with minimal specialized skillsets.

Dell Automation Platform

Diagram illustrating Dell Automation Platform architecture with three main sections: Portal, Catalog, and Orchestrator, each containing specific functions like Asset Inventory, Dell-curated solutions, and Onboard devices. Additional components include PowerEdge Compute and Dell Storage hardware images, and a Hypervisor deployment flow from Cluster to Primary volume to Dell Private Cloud Extension, highlighting integration and deployment process.AI-generated content may be incorrect.

Figure 1.   Dell Private Cloud enabled by Dell Automation Platform

Dell Private Cloud is enabled by Dell Automation Platform.  Dell Automation Platform is the control plane for all the Dell infrastructure assets used to deploy a cluster in Dell Private Cloud.  The Dell Automation Platform portal provides IT organizations with a central control point to have global visualization of all their Dell infrastructure assets and deploy these assets into solutions such as clusters in Dell Private Cloud.  The portal facilitates license management such as vouchers used for secure zero-touch onboarding of PowerEdge servers. Software license entitlements can be seamlessly retrieved from the customer’s Dell MyAccount Portal for more secure, efficient IT operations.

Dell Automation Platform catalog is a public catalog of supported solutions enabled by Dell Automation Platform.  These solutions are curated and validated by Dell Technologies to drive secure and successful outcomes.  Users can browse the catalog to find solutions for Dell Private Cloud, NativeEdge, and AI Factory solutions.  In selecting one of the offers, a set of blueprints can be downloaded into the Dell Automation Platform orchestrator.

The Dell Automation Platform orchestrator is the management plane and orchestration engine used to deploy Dell infrastructure assets into outcomes with blueprints, such as Dell Private Cloud blueprints.  The orchestrator provides an intuitive interface for users to run and monitor the deployment of blueprints.

An additional capability in Dell Automation Platform is storage management.  For select Dell storage platforms, users can perform lifecycle management from the Dell Automation Platform orchestrator UI, which can help consolidate management interfaces needed to manage a cluster in Dell Private Cloud.

Dell Private Cloud

Dell Private Cloud is one of the solutions that can be deployed with Dell Automation Platform.  A Dell Private Cloud offer includes the following set of blueprints:

  • Cluster deployment
  • Cluster expansion
  • Node reclaim
  • Node restore

Each blueprint defines a series of configuration steps that must be performed to achieve the desired outcome.  Depending on the operation, the blueprint may include defining the hardware components needed, the hardware configuration type required, and the software required to complete the operation.

To deploy a Dell Private Cloud offer, a user selects the associated offer in the catalog which results in the blueprints being stored in the Dell Automation Platform orchestrator.  Once there are PowerEdge servers onboarded into orchestrator, users can run a cluster deployment blueprint to build a cluster.  A wizard will then guide the user through the necessary inputs to provide the orchestrator in order to successfully execute the blueprint.  In the case of a cluster deployment blueprint, settings such as IP settings for the nodes and iDRAC credentials need to be provided.

Beyond infrastructure management from the Dell Automation Platform, Dell Private Cloud provides its value-differentiating Day 2 management through its Dell Private Cloud Extension service that is installed for every cluster at cluster deployment.  The Dell Private Cloud Extension provides a plugin to the hypervisor management console so that users have a familiar interface to manage the Dell Private Cloud cluster.  Management operations such as lifecycle management, full stack updates, node/cluster shutdown, consolidated alerting and logging, and security settings configuration are available for users to manage a Dell Private Cloud cluster.  

What makes up a Dell Private Cloud?

Hardware

  • Compute – Dell PowerEdge servers are the hosts for the cluster
  • Storage – Dell storage provisions the volume(s) that Dell Private Cloud requires to install the Dell Private Cloud Extension software
  • Networking – Dell Private Cloud supports Dell networking and bring-your-own networking model that align with the 3rd party hypervisor compatibility matrix.

Software

  • Dell Automation Platform – The combination of the Dell Automation Platform portal, orchestrator, and catalog facilitates the Day 0 and Day 1 experience of onboarding the Dell hardware into its control plane, acquiring blueprints, and automating the cluster deployment experience.  Additionally, users access the Dell Automation Platform orchestrator to perform changes to the cluster’s infrastructure such as cluster expansion and node removal from a cluster.
  • Dell Private Cloud Extension – Dell Private Cloud’s system software provides the automation and hypervisor integration that enables the Day 2 management capabilities such as Physical View of PowerEdge nodes in the cluster, lifecycle management, and Dell Support capabilities. 

Dell Private Cloud ecosystem options

Dell Private Cloud currently supports VMware vSphere, Red Hat OpenShift, and Nutanix AHV as the hypervisor options.  With the open framework that Dell Private Cloud uses, PowerEdge servers can be used for private cloud ecosystem options so that they can be deployed into a vSphere cluster today and can be decommissioned and re-deployed to an OpenShift cluster.

There are separate sections in the tech book to cover the details that are unique to each private cloud ecosystem that Dell Private Cloud supports.

Customer Journey

Dell Private Cloud, built on disaggregated infrastructure, is a unique customer journey that combines the experience of a build-your-own model with appliance-like simplicity.

Use cases and hypervisors

Dell Private Cloud supports a broad range of use cases, including enterprise applications, databases, big data, and Kubernetes.  Many of the use cases in which customers have deployed hyperconverged infrastructure are also suitable for Dell Private Cloud.  In addition, Dell Private Cloud is hypervisor neutral.  PowerEdge servers can be deployed in one hypervisor ecosystem and redeployed into another hypervisor ecosystem.

Ordering and license acquisition

A Dell Private Cloud solution requires:

  • Hardware
  • Compute – PowerEdge servers
            • iDRAC Datacenter or Enterprise license
            • Option to use secure zero-touch onboarding
  • Storage – Dell storage
    • No additional licensing required for Dell Private Cloud use
  • Software
  • Dell Automation Platform orchestrator license
  • Dell Private Cloud software license

PowerEdge servers used for Dell Private Cloud are configured no differently than any common PowerEdge servers.  There is no special factory integration performed prior to being shipped to the customer.

There is an option in the ordering system to enable secure zero-touch onboarding.  Choosing it will enable the iDRAC plugin for Dell Secure Onboarding Client so that PowerEdge servers use the key-based authentication method to seamlessly add the devices into Dell Automation Platform’s management realm once they are connected and powered on in the customer’s network.  Not choosing this option means that the customer will add the device into Dell Automation Platform using the iDRAC IP and credentials once the device is connected and powered on in the customer’s network.

Dell Private Cloud also supports scenarios where a customer has existing hardware and can be used to deploy a Dell Private Cloud cluster, provided that the minimum specifications are met.  If a customer already has PowerEdge servers deployed in their environment, they can be re-imaged back to factory settings and deployed into a Dell Private Cloud cluster.  

A customer can also use an existing Dell storage appliance that they have in their environment.

If a customer already has Dell Automation Platform, they do not need to order another orchestrator license.   At the very least, a customer must order Dell Private Cloud software licenses to deploy a Dell Private Cloud cluster or to expand it. 

The value-added management capabilities along with the validated blueprints are provided with the Dell Private Cloud subscription license.  Each PowerEdge server that is provisioned into a Dell Private Cloud cluster requires a license.  The Dell Private Cloud license has 1-, 3-, 4-, and 5-year subscription terms.  The licenses are transferable across the PowerEdge servers such that if a PowerEdge server is removed from a cluster and decommissioned, the server is placed into a free pool for future provisioning and the license is also placed into a free pool.  If another PowerEdge server is provisioned later on, that license can be used for it.

The customer is responsible for procuring the hypervisor software license.  Dell Private Cloud employs a bring-your-own licensing model for the hypervisor.  This method offers maximum flexibility for the customer to purchase any licenses from a seller of their choice.

Dell secure onboarding voucher management

Diagram illustrating integration between Dell Cloud and Dell Automation Platform. It shows Dell MyAccount Portal in Dell Cloud connecting to Asset Inventory in Dell Automation Platform, which then links to License Entitlements, with components color-coded in gray and blue.AI-generated content may be incorrect.

Figure 2.   Dell Automation Platform portal retrieving vouchers from Dell MyAccount portal

Once the purchase order for PowerEdge servers with Dell Secure Onboarding Client enabled is processed, the vouchers are added to the customer’s Dell MyAccount portal.  These vouchers are generated after unique, cryptographic keys are generated for the PowerEdge servers during the manufacturing process.

For customers that are using a SaaS-based or on-premises connected Dell Automation Platform, the vouchers can be automatically added to the Dell Automation Platform portal asset inventory.  For on-premises unconnected Dell Automation Platform, the customer must log into their Dell MyAccount Portal and download the voucher files.  Then, they can upload them into the Dell Automation Platform portal.

The vouchers can be viewed on the License Entitlements page on the Dell Automation Platform Portal UI.

Dell Private Cloud license management

Diagram illustrating interaction between Dell Cloud and Dell Automation Platform, showing Dell MyAccount Portal in Dell Cloud connecting to License Entitlements within Orchestrator in Dell Automation Platform. Key components are labeled with Dell MyAccount Portal in gray and License Entitlements in blue, highlighting data flow from cloud portal to automation platform.AI-generated content may be incorrect.

Figure 3.   Dell Automation Platform orchestrator retrieving Dell Private Cloud license entitlements from Dell MyAccount portal

Once the purchase order for Dell Private Cloud subscription licenses is processed, the license entitlements are added to the customer’s Dell MyAccount Portal.  Historically, customers use the Dell MyAccount portal to activate the license entitlements for use and generate a license file that can be uploaded to deploy a solution. Users continue to use this method for on-premises unconnected Dell Automation Platform.

For customers that are using a SaaS-based or on-premises connected Dell Automation Platform, they benefit from a new and simpler licensing management method which is called Dynamic Licensing.  This new method introduces an API used by the Dell MyAccount Portal with which a software platform, like Dell Automation Platform, can interface to update license entitlement usage.  As a result, instead of logging into the Dell MyAccount Portal to activate and update license entitlements, a user can run a Dell Private Cloud blueprint and activate the license entitlements for their PowerEdge servers from the Dell Automation Platform orchestrator.  Usage of the entitlements are automatically updated into their Dell MyAccount Portal for consistency.

Screenshot of Dell Automation Platform Orchestrator Entitlement page showing active licenses for connected Orchestrator assets. Table lists asset types, statuses marked with green check icons, license types, environments, and partial asset names, highlighting multiple Private Cloud assets under evaluation with VMware vSphere environment.AI-generated content may be incorrect.

Figure 4.   Software license entitlements page on Dell Automation Platform orchestrator UI

The inventory of Dell Private Cloud license entitlements can also be viewed from the Orchestrator UI which reduces the need to frequently access the Dell MyAccount Portal.

Onboarding infrastructure upon delivery

Diagram illustrating Dell Automation Platform integration with Dell Cloud and hardware devices. It shows Dell MyAccount Portal connecting to Portal components (Asset Inventory and License Entitlements) and Orchestrator (Onboard Devices), which then link to three Dell servers, highlighting workflow from cloud to physical devices.AI-generated content may be incorrect.

Figure 5.   Onboarding PowerEdge devices into Dell Automation Platform orchestrator

Secure Zero-Touch Onboarding

For PowerEdge servers with Dell Secure Onboarding Client enabled, vouchers can be added into the Dell Automation Platform portal’s asset inventory as the hardware is en route to the customer site.  Once in the Dell Automation Platform portal’s asset inventory, the customer can assign it to the Dell Automation Platform orchestrator so that it is responsible for onboarding the PowerEdge servers.

Upon assigning the PowerEdge servers and vouchers to the orchestrator, the orchestrator will register with the global or local rendezvous servers (depending on the customer’s choice).  Rendezvous servers are used by PowerEdge servers to find out with which system they should communicate for onboarding.  Rendezvous servers have set IP addresses that are pre-configured in the Dell Secure Onboarding Client of the PowerEdge server so they can automatically connect the rendezvous servers for further instruction.

Once the PowerEdge server communicates with the Dell Automation Platform orchestrator, the voucher and unique key are verified to complete the onboarding process.  Once successful, the orchestrator now manages the PowerEdge server and can deploy it into an outcome.

Onboarding devices not enabled for secure zero-touch onboarding

For PowerEdge servers without Dell Secure Onboarding Client enabled, the devices should be added to the Dell Automation Platform’s portal’s asset inventory only when they are connected to the customer’s network and powered on.  Adding the devices requires Dell Automation Platform to connect to the devices and authenticate with it.  Once successfully authenticated, the PowerEdge servers are now managed by the orchestrator and can be used to deploy into an outcome.

Use of blueprints

PowerEdge servers in a Dell Private Cloud do not require special integration from factory, like a purpose-built appliance does.  All the software integration and configuration are performed through a Dell Private Cloud blueprint once they have been onboarded to the Dell Automation Platform orchestrator.

Customers are responsible for acquiring the Dell Private Cloud blueprints for the respective private cloud ecosystem that they wish to deploy.  They are responsible for supplying the installation bundles for the orchestrator to run the blueprint:

  • Dell PowerEdge hardware bundle – Installation package that includes the firmware and drivers for the PowerEdge server.  Bundles are posted on the Dell Support website.
  • Dell Private Cloud Extension bundle – Installation package for the value-added Day 2 management capabilities in Dell Private Cloud.  Bundles are also posted on the Dell Support website.
  • Hypervisor software bundle – Installation package for the hypervisor which the customer is responsible for acquiring separately.

Customers are to store all three installation bundles in the orchestrator’s repository so that the orchestration engine can access them when executing a cluster deployment blueprint.  However, for customers using Dell Automation Platform deployed as SaaS, the hypervisor bundle needs to be stored in a separate repository/registry external to the orchestrator.

Once the blueprints are downloaded and the installation bundles have been acquired, the customer can run the cluster deployment blueprint to provision the desired cluster and use the catalog to browse for and acquire blueprints

Screenshot of a software platform interface showcasing ready-to-deploy offers for cloud, edge, and AI solutions with options to explore each. The layout features a blue header, descriptive text, and two sections: curated offers with icons and a customizable solution builder with six categories, each containing brief descriptions and clickable links.AI-generated content may be incorrect.

Figure 6.   Dell Automation Platform catalog home page

Each solution supported by Dell Automation Platform has its own set of blueprints.  These solutions are listed in the Dell Automation Platform catalog.  The catalog serves as a marketing tool to inform customers and prospects of the solutions enabled by Dell Automation Platform.  Each solution is considered an offer.  For each offer, it provides a description of the solution along with version set details that are important for a user to make an informed decision.  Each version of the offer is fully tested and validated by Dell to ensure a secure and stable outcome.  Each offer is packaged with a set of corresponding blueprints and plugins.  Plugins are modular extensions used by the Orchestrator to interact with external systems, services, and tools that the orchestration engine requires to execute on a blueprint.

The Dell Automation Platform Catalog is publicly available. As such, the offer details can be seen by anyone.  However, downloading the offer package requires a login with the Dell Identity account credentials.

Depending on the deployment model chosen for the Dell Automation Platform, the offer package can either be directly downloaded into the orchestrator or downloaded into a local client and then uploaded into the orchestrator.

Cluster deployment

Once the Dell PowerEdge servers and, if supported, the storage array have been onboarded to the Orchestrator and the licenses, blueprints, and installation bundles have been acquired, the customer is ready to deploy a cluster in Dell Private Cloud.

Screenshot of a software deployment interface for "DPC_VMware_Cluster_Deploy" showing configuration options. It features a dropdown menu for license selection with multiple 12-month subscription options, input fields for PowerStore account credentials, and navigation buttons labeled Cancel, Back, and Next.AI-generated content may be incorrect.

Figure 7.   Initiating a cluster deployment blueprint

From the Blueprints page in the Orchestrator UI, a customer can select the cluster deployment blueprint to initiate the operation.  For the cluster deployment blueprint, it requires some information be input before the orchestrator can automate the execution of the blueprint.  Here is a sample set of the inputs requested. 

  • Deployment name – Name the job for monitoring and tracking purposes
  • Input file – Tt is common to record all inputs ahead of time in a JSON file so that it can be uploaded here to auto-populate the input fields.  A JSON file can also be used to capture a template configuration that can be re-used for future cluster deployments.

Otherwise, the following fields must be added manually:

  • Licenses – Dell Private Cloud entitlement for each node
  • Storage target – IP settings, account credentials, connectivity information, storage device name
  • Hosts – IP settings, management account credentials
  • Network settings to configure the cluster
  • Paths to access the installation bundles stored in the Orchestrator repository
  • Additional ecosystem settings

The orchestrator will then confirm the inputs before it runs the blueprint.

A horizontal process flow diagram illustrating automation steps of a cluster deploy blueprint, represented by a series of connected dark blue circles with gear icons and descriptive text above and below each step. Key tasks include hardware checks, license validation, firmware updates, node re-imaging, VM deployment, and automatic volume mapping, with notes on hardware and software requirements.AI-generated content may be incorrect. 

Figure 8.   Highlighting key tasks that the cluster deployment blueprint automates

The figure provides an overview of the sequence of tasks that the blueprint collates and automates in an intricate sequence so that the orchestration engine can output a product-ready cluster that is running on a fully tested and validated disaggregated infrastructure stack.

To start, the blueprint includes numerous hardware checks to ensure the minimum specifications have been met by the PowerEdge servers chosen for the cluster deployment.  The specific requirements for each private cloud ecosystem option have been detailed in later sections.

The blueprint goes on to verify the integrity of the installation bundles provided.

Then, the blueprint instructs the orchestration engine to validate the license entitlements selected before applying the licenses on each node.

The blueprint moves on to applying the PowerEdge hardware bundle on each node.  The PowerEdge hardware bundle is a standard bundle published by the PowerEdge organization.  

The next step is to re-image each node with the hypervisor image provided by the customer.  Each node will be added to the Hypervisor Management inventory so that a cluster can be built with them.

The Dell Private Cloud Extension is then deployed onto the cluster.  For VMware vSphere and Nutanix AHV clusters, the Extension is a VM.  For a RedHat OpenShift cluster, the Extension is delivered via containers.

If the storage target for the storage volume used to store the Dell Private Cloud Extension is a PowerStore, the cluster deployment blueprint includes instructions to automate the mapping of the storage to the hosts.  Otherwise, the orchestration engine will safely stop at this point and instruct the user to manually map the storage to the hosts before resuming the blueprint execution.  Note that for all storage targets, the storage volume needs to be manually provisioned before running the cluster deployment blueprint.

One of the final tasks in the blueprint is to then transfer the Dell Private Cloud Extension VM or container onto the storage volume(s) before the cluster can be production-ready.

The figure above does not convey all the tasks in the cluster deployment blueprint but does illustrate the complexity of a cluster deployment job and the benefits that Dell Automation Platform and Dell Private Cloud provide to customers through the extensive testing and validation work performed by Dell’s engineering team as well as the end-to-end automation that Dell Automation Platform orchestrates to realize operational savings and efficiencies.

Private Cloud management

As part of the cluster deployment operation, the Dell Private Cloud Extension is installed.  For VMware vSphere and Nutanix AHV clusters, it is a virtual machine stored in the primary datastore.  For a RedHat OpenShift cluster, it is a container stored in multiple PVCs.

The Day 2 capabilities, such as Physical View of the infrastructure and lifecycle management, are accessible as an extension to the hypervisor’s management console.  Note that since disaggregated infrastructure is fundamentally 3-tier architecture, the Dell Private Cloud Extension is responsible for the lifecycle management of the hosts in the cluster.  Lifecycle management of the storage platform is performed separately.

For Dell storage that has an integration with Dell Automation Platform, lifecycle management operations can be performed from the Dell Automation Platform Orchestrator UI.  Currently, only PowerStore has this integration.

All other Dell storage products that are supported with Dell Private Cloud require lifecycle management to be performed in their respective element managers.

Note that Dell Cloud AI Operations can be used for telemetry monitoring and reporting for Dell Private Cloud clusters.

Support

Dell Private Cloud licenses come with system-level support for both the hardware and system software deployed in a Dell Private Cloud cluster.  This service is comparable to an HCI appliance where customers benefit from a single source of support covering issues with the hypervisor.  Dell Support teams have robust expertise in VMware vSphere and Red Hat OpenShift which allows them to resolve most cases without involving partner support teams.

Dell Private Cloud deploying VMware

Dell Private Cloud deploying VMware

This section focuses on details specifically for a VMware vSphere cluster in Dell Private Cloud.

Solution Specifications

PowerEdge support

Dell Private Cloud deploying VMware supports the following PowerEdge server configurations:

  • PowerEdge 16th generation: R660 and R760 (Intel-based)
  • PowerEdge 17th generation: R660 and R770 (Intel-based)
  • PowerEdge 17th generation: R6715, R6725, R7715, and R7725 (AMD-based)
  • BOSS-N1 (2x 960GB M.2 configured for RAID 1)
  • Redundant power supplies
  • iDRAC Enterprise or Data Center license
  • OCP 3.0 and PCIe networking
    • 10GbE minimum for system traffic
  • Nvidia GPU support

Dell Storage support

Dell Private Cloud deploying VMware requires Dell storage as the provider of the primary datastore, which is where the Dell Private Cloud Extension resides.  The Dell storage appliances that Dell Private Cloud supports are classified in two different categories: platform-integrated storage and platform-compatible storage.

Dell Automation Platform and Dell Private Cloud have integration points with platform-integrated storage.  Dell Automation Platform has storage management capabilities such as pre-update health check and system update which can be initiated on the storage appliance from the Orchestrator UI.  Dell Private Cloud blueprints automate host mapping and un-mapping tasks during cluster deployment, cluster expansion, and cluster node removal operations.  Currently, PowerStore is the only platform-integrated storage using either Fibre Channel or iSCSI.

Platform-integrated Storage

Platform-compatible storage

PowerStore running OS version 3.6 or later (Fibre Channel and iSCSI)

PowerStore running OS version older than 3.6

 

PowerFlex

 

PowerMax

 

PowerVault

 

Unity/XT

 

VMAX

Table 1.      Storage support for Dell Private Cloud deploying VMware

Platform-compatible storage is supported by Dell Private Cloud but does not have any integration points.  Lifecycle management is performed via their own element management console.  During Dell Private Cloud blueprint operations that require host mapping and un-mapping, the orchestrator gracefully stops so that the administrator can manually map or un-map the host access before the blueprint operation can resume.  To learn about storage protocol support for each storage system, refer to the VMware by Broadcom Compatibility Guide.

LUN size for the primary datastore must be at least 1TB.  

Networking

Dell Private Cloud deploying VMware supports Dell SONiC switches along with any switch listed on the VMware by Broadcom Compatibility Guide.

VMware deployment

Dell Private Cloud has the following vSphere cluster requirements:

  • Cluster size between 3 and 96 nodes
  • Cluster deployment (up to eight nodes) requires the same hardware configuration, including PowerEdge model, networking configuration, and CPUs.
  • Cluster expansion supports mixed PowerEdge models in the same cluster, and only the networking configuration used for system traffic must match that of the cluster.
  • Networking requires 10GbE minimum for system traffic.  Only single VDS is supported for cluster deployment.  Multiple VDSs can be used after cluster deployment.
  • Only vSphere 8.0 Update 3 is supported by Dell Private Cloud.
  • Dell Private Cloud requires a customer-managed vCenter.

Supported deployment scenarios

Dell Private Cloud deploying VMware can support:

  • PowerEdge servers on a new purchase order.  Once onboarded by the Dell Automation Platform orchestrator, Dell Private Cloud blueprints dictate the software configuration required to deploy them into a vSphere cluster.
  • PowerEdge servers that were previously purchased and are at the customer site.  Whether they have been deployed, the PowerEdge servers need to return to factory settings before they can be deployed into vSphere cluster in Dell Private Cloud.
  • Supported Dell storage on a new purchase order.  There is no additional licensing required for the appliance to be used by Dell Private Cloud.  A minimum storage capacity of 1TB is required for the primary datastore.
  • Supported Dell storage that was previously purchased and deployed at the customer site.  Similar to a new Dell storage appliance, only a minimum of 1TB storage volume needs to be provisioned for the primary datastore.
  • vSphere Metro Storage Cluster using PowerStore Metro volume as the primary datastore for the vSphere cluster.  The minimum node count is 4.

VMware licensing support

The minimum ESXi version required for a vSphere cluster in Dell Private Cloud is VMware ESXi Enterprise Plus. 

Dell Private Cloud employs a bring-your-own Cloud OS licensing model.  Customers can procure their licenses from a reseller of their choice or directly from Broadcom.  Customers have the flexibility to use any VMware licensing bundle available to them as long the minimum ESXi Enterprise Plus license tier is met.  Customers can use VMware Enterprise License Agreement, VMware Cloud Service Provider licenses, Omnissa licensing bundles, and perpetual licenses.

Managing VMware vSphere clusters in Dell Private Cloud

Managing a VMware vSphere cluster in Dell Private Cloud is generally performed from two management consoles: Dell Automation Platform orchestrator UI and the vSphere Client UI with the Dell Private Cloud Extension plugin.

Whenever physical infrastructure is involved in a management operation, a Dell Private Cloud blueprint is required and must be run from the Orchestrator UI.

Cluster management operations are done from the vSphere Client UI.

The following is a table of the major management areas for a vSphere cluster in Dell Private Cloud.  Note that a cluster deployment operation is covered in the Dell Private Cloud section and that currently Dell Professional Deployment Services is required to deploy a vSphere cluster.

Table comparing management areas for Dell Private Cloud deploying VMware, showing which tasks are handled by Orchestrator, vCenter UI, or both. Tasks include cluster deployment, physical view, validated states, lifecycle management, cluster expansion, and node removal, with additional notes on blueprints, compliance checks, and updates.AI-generated content may be incorrect.

Figure 9.   Showing from where the management functions can be performed for a vSphere cluster in Dell Private Cloud

Dell Private Cloud Extension plugin to vCenter

The Dell Private Cloud Extension VM includes a vCenter plugin to the vSphere Client so that customers can seamlessly manage the hardware and software components of their vSphere cluster like they would if the cluster was composed of purpose-built appliances.

The Dell Private Cloud Extension plugin to vCenter provides additional cluster management capabilities to customers, including the following:

  • Physical view – Inventory information about the cluster and the nodes and view alerts
  • Lifecycle management – Compliance status and report, available update paths, generating update advisor reports, and performing a cluster update
  • Serviceability – Create Service Request, generate log bundle
  • Cluster shutdown
  • Node shutdown

Screenshot of vSphere Client interface displaying Dell Private Cloud system details. Left panel shows a hierarchical menu with a selected cluster (highlighted in green), middle panel presents system overview including cluster name, identifier, version, and installation date, while right panel contains helpful information and copyright notice.AI-generated content may be incorrect.

Figure 10.    Cluster management capabilities provided by Dell Private Cloud Extension plugin to vCenter

Physical View

The Physical View feature provides a cluster level view that shows the nodes in the cluster.  Customer can view the individual node for added visibility into the hardware components in the node, such as the Network Interface Controller, power supply, and boot devices along with the firmware and driver versions installed in the node.

Screenshot of a server management dashboard showing front and back views of a Dell PowerEdge R660 server with status indicators and network interface details. Key elements include server health marked as healthy, IP addresses, firmware versions, and network controller specifications with MAC address, link speed, and port information.AI-generated content may be incorrect.

Figure 11.    Physical View provided by Dell Private Cloud Extension plugin to vCenter

Cluster update workflow

The cluster update workflow has four important areas:

  • Using the recommendation file for compliance checks and identifying available update paths.
  • Composing a desired state for a cluster update.
  • Running the update advisor report to confirm changes and cluster readiness for a cluster update.
  • Staging the update bundles in the Dell Private Cloud Extension VM and initiating a cluster update.

A recommendation file is a Dell-published digital support matrix file that defines the continuously validated states for a vSphere cluster in Dell Private Cloud.  The recommendation file is used to check for cluster compliance and to determine available update paths for the cluster.  The file is regularly updated by Dell engineering.  For a connected cluster, the Dell Private Cloud Extension periodically checks for an updated recommendation file using its connection to Dell Secure Remote Services. 

For an unconnected cluster, the customer can manually download the file from the Dell Support website and upload it into Dell Private Cloud Extension VM via the Updates page provided by the Dell Private Cloud Extension to vCenter.  It is recommended to upload the latest version of the recommendation file before preparing for a cluster update.

Screenshot of a software update interface for ESXi showing sections to upload ESXi image bundle, update recommendation file, and service data bundle. Annotations explain that ESXi bundle is downloaded from Broadcom website, while recommendation and service data bundles are downloaded from Dell Support for pre-update health checks.AI-generated content may be incorrect.

Figure 12.    Where customers can upload the recommendation file into the Dell Private Cloud Extension

A desired state is comprised of three components: the ESXi image, the PowerEdge firmware, and the Dell Private Cloud Extension software.  A customer composes the desired state on their own with the recommendation file providing guidance to ensure the composed desired state is a validated state.  This flexibility allows customers to only update components that they require while still running a validated state. 

Once the desired state is confirmed, customer can proceed to run an update advisor report.

Screenshot of a software update interface for ESXi version 8.0.3-0.79.24859861 showing an update advisory report with a green confirmation message and details about the update improving virtualization performance for datacenters and enterprises. Key elements include navigation tabs on the left, update selection box with description, and buttons for cancel, back, and next at the bottom.AI-generated content may be incorrect.

Figure 13.    Building a desired state

While optional, running an update advisor report can help customers create the IT change ticket often needed to update a cluster and surface potential issues with the cluster before a scheduled maintenance window.  An update advisor report provides a summary of the cluster update operation (including current state, desired state, and estimated time to complete the update), pre-update health check report, change report, and customer-managed components report.  It is highly advisable to run the latest pre-check file so all the latest health checks can be performed against the cluster.  A pre-check file is automatically downloaded for a connected cluster.  For an unconnected cluster, the file is part of the Service Data bundle which can be downloaded and parsed so that the pre-check file can be uploaded from the Updates tab (shown in the following figure).

Screenshot of an Update Advisor Report interface displaying cluster readiness for an update, including current and desired versions, and estimated update duration. Sections include component change reports, cluster pre-update health check results, and user-managed components outside Dell management, with options to export or close the report.AI-generated content may be incorrect.

Figure 14.    Update advisor report

Once the desired state is confirmed and the update advisor report has been reviewed, customers can then have the update bundles loaded into the Dell Private Cloud Extension VM.  For connected clusters, the bundles are automatically downloaded from the respective sources:

  • Broadcom website for ESXi image
  • Dell Support website for the PowerEdge hardware and Dell Private Cloud Extension software bundles

For unconnected clusters, the customer must manually download them from the websites and upload them into the Dell Private Cloud Extension VM.

A final change report is generated before the customer can proceed with initiating the cluster update.

Note that this cluster update workflow covers the compute layer only.  Storage lifecycle management can be performed from the Dell Automation Platform orchestrator UI for platform-integrated storage appliances or from the element manager of the platform-compatible storage appliance.

Drifting from validated states

With Dell Private Cloud, there is the option for the vSphere cluster to drift from a validated state.  For example, if a critical ESXi security patch needs to be applied expeditiously before Dell has published a validated state against it, a customer can compose a desired state with it.  The vSphere Client UI, per the Dell Private Cloud Extension plugin, will warn that while it is an allowed operation, the desired state is out of compliance.  The UI will continue to report the non-compliance after a successful cluster update until an updated recommendation file with a validated state that includes this patch has been uploaded into the Dell Private Cloud Extension VM.

Screenshot of a software update interface for ESXi 8.0.3 showing an available update path not included in the recommendation file. The interface highlights current installed versions, update options, and a warning that the update path is not recommended, with buttons for creating an advisor report or installing updates.AI-generated content may be incorrect.

Figure 15.    Update path that is not in a validated state

Dell Private Cloud deploying OpenShift

Dell Private Cloud deploying OpenShift

This section focuses on details specifically for a Red Hat OpenShift cluster in Dell Private Cloud.

Solution Specifications

PowerEdge support

Dell Private Cloud deploying OpenShift supports the following PowerEdge server configurations:

  • PowerEdge 16th generation: R660 and R760 (Intel-based)
    PowerEdge 17th generation: R660 and R770 (Intel-based)
    PowerEdge 17th generation: R6715, R6725, R7715, and R7725 (AMD-based)
  • BOSS-N1 (2x 960GB M.2 configured for RAID 1)
  • Redundant power supplies
  • iDRAC Enterprise or Data Center license
  • OCP 3.0 and PCIe networking

        10GbE minimum for system traffic

  • Nvidia GPU support

Dell Storage support

Dell Private Cloud deploying OpenShift requires Dell storage as the provider of the block storage where the Dell Private Cloud Extension resides.  The Dell storage appliances that Dell Private Cloud supports are classified in two different categories: platform-integrated storage and platform-compatible storage.

Dell Automation Platform and Dell Private Cloud have integration points with platform-integrated storage.  Dell Automation Platform has storage management capabilities, such as pre-update health check and system update, which can be initiated on the storage appliance from the Orchestrator UI.  Dell Private Cloud blueprints automate host mapping and un-mapping tasks during cluster deployment, cluster expansion, and cluster node removal operations. 

Platform-compatible storage is supported by Dell Private Cloud but does not have any integration points.  Lifecycle management is performed via their own element management console.  During Dell Private Cloud blueprint operations that require host mapping and un-mapping, the orchestrator gracefully stops so that the administrator can manually map or un-map the host access before the blueprint operation can resume.

Table 2.      Storage support for Dell Private Cloud deploying OpenShift

Platform-integrated Storage

Platform-compatible storage

PowerStore running OS version 3.6 or later

PowerStore running OS version older than 3.6

 

PowerScale

 

PowerFlex

 

PowerMax

 

Unity/XT

The storage platform requires at least 1TB of free, unallocated block storage capacity.

Networking

Dell Private Cloud deploying OpenShift supports Dell SONiC switches and along with any switch that is capable of speeds of 10GbE or higher.

OpenShift deployment

Dell Private Cloud has the following OpenShift cluster requirements:

  • Cluster size minimum of 3 nodes
  • Cluster deployment (up to eight nodes) requires the same hardware configuration including PowerEdge model, networking configuration, and CPUs for only the three control plane nodes.
  • Cluster expansion supports mixed PowerEdge models in the same cluster and only the networking configuration used for system traffic must match that of the cluster.
  • Networking requires 10GbE minimum for system traffic. 
  • Dell Private Cloud deploying OpenShift requires a customer-provided local container registry.

Supported deployment scenarios

Dell Private Cloud deploying OpenShift can support:

  • PowerEdge servers on a new purchase order.  Once onboarded by the Dell Automation Platform orchestrator, Dell Private Cloud blueprints dictate the software configuration required to deploy them into an OpenShift cluster.
  • PowerEdge servers that were previously purchased and are at the customer site.  Whether they have been deployed, the PowerEdge servers need to return to factory settings before they can be deployed into OpenShift cluster in Dell Private Cloud.
  • Supported Dell storage on a new purchase order.  There is no additional licensing required for the appliance to be used by Dell Private Cloud.  A minimum storage capacity of 1TB is required.
  • Supported Dell storage that was previously purchased and deployed at the customer site.  Similar to a new Dell storage appliance, only a minimum of 1TB storage is required.

OpenShift licensing support

The minimum OpenShift version required for an OpenShift cluster in Dell Private Cloud is OpenShift 4.19. 

Dell Private Cloud employs a bring-your-own Cloud OS licensing model.  Customers can procure their licenses from a reseller of their choice or directly from Red Hat.  Customers have the flexibility to use the following editions of Red Hat OpenShift:

  • OpenShift Virtualization Engine (OVE)
  • OpenShift Kubernetes Engine (OKE)
  • OpenShift Container Platform (OCP)
  • OpenShift Platform Plus (OPP)

Managing Red Hat OpenShift clusters in Dell Private Cloud

Managing a Red Hat OpenShift cluster in Dell Private Cloud is generally performed from two management consoles: Dell Automation Platform orchestrator UI and the OpenShift Web Console UI with the Dell Private Cloud Extension plugin.

Whenever physical infrastructure is involved in a management operation, a Dell Private Cloud blueprint is required and must be run from the Orchestrator UI.

Cluster management operations are done from the OpenShift Web Console Client UI.

The following is a table of the major management areas for an OpenShift cluster in Dell Private Cloud.  Note that a cluster deployment operation is covered in the Dell Private Cloud section and that currently Dell Professional Deployment Services is required to deploy an OpenShift cluster.

Table comparing management areas for Dell Private Cloud deploying OpenShift, showing which tasks are handled by Orchestrator, OpenShift UI, or both. Key tasks include cluster deployment, physical view, lifecycle management, cluster expansion, and node removal, with additional details like Blueprint requirements and update types noted.AI-generated content may be incorrect.

Figure 16.    Showing from where the management functions can be performed for an OpenShift cluster in Dell Private Cloud

Dell Private Cloud Extension for OpenShift

The Dell Private Cloud Extension includes a plugin to the OpenShift Web Console so that customers can seamlessly manage the hardware and software components of their OpenShift cluster like they would if the cluster was composed of purpose-built appliances.

The Dell Private Cloud Extension provides additional cluster management capabilities to customers, including the following:

  • Physical view – Inventory information about the cluster and the nodes, and view alerts
  • Lifecycle management – Available update paths, generating update summary reports, and performing a cluster update
  • Serviceability – Create Service Request, generate log bundle

Screenshot of Dell Private Cloud dashboard showing system status and resource usage. CPU usage is at 1.41% of 144.00 GHz with 2.02 cores used, and memory usage is at 2.64% of 1509.76 GiB with 39.90 GiB used; status indicators show system is online and operational.AI-generated content may be incorrect.

Figure 17.    Cluster management capabilities provided by Dell Private Cloud Extension for OpenShift

Physical View

The Physical View feature provides a cluster level view that shows the nodes in the cluster.  Customer can view the individual node for added visibility into the hardware components in the node such as the Network Interface Controller, power supply, and boot devices along with the firmware and driver versions installed in the node.

Screenshot of a server management interface displaying a physical view of a server chassis with multiple slots, where two slots are occupied by devices labeled "E10G42" and the rest are marked "EMPTY." The interface includes detailed hardware information on the right panel, such as device type, model, serial number, firmware versions, and location, aiding in server inventory and status monitoring.AI-generated content may be incorrect.

Figure 18.    Physical View provided by Dell Private Cloud Extension for OpenShift

Cluster update workflow

The cluster update workflow has four important areas:

  • Using the recommendation file for compliance checks and identifying available update paths.
  • Selecting the update(s) to install.
  • Running the update summary report to see which components will be updated during the cluster update.
  • Staging the update bundles in the Dell Private Cloud Extension and initiating a cluster update.

A recommendation file is a Dell-published digital support matrix file that defines the continuously validated states for an OpenShift cluster in Dell Private Cloud.  The recommendation file is used to check for cluster compliance and to determine available update paths for the cluster.  The file is regularly updated by Dell engineering.  For a connected cluster, the Dell Private Cloud Extension periodically checks for an updated recommendation file using its connection to Dell Secure Remote Services. 

For an unconnected cluster, the customer can manually download the file from the Dell Support website and upload it into Dell Private Cloud Extension via the Updates page provided by the Dell Private Cloud Extension to OpenShift.  It is recommended to upload the latest version of the recommendation file before preparing for a cluster update.

Screenshot of a software dashboard displaying Dell Private Cloud updates within a Red Hat OpenShift interface. The screen shows installed versions of OpenShift Container Platform and Dell Private Cloud components, with no available updates indicated and navigation menus on the left side.AI-generated content may be incorrect.

Figure 19.    Where customers can the current component versions in the Dell Private Cloud Extension

Once the recommendation file has been updated, you will see a list of available updates for the version of OpenShift that you are currently running.  You can then select one or more of the available updates to install.  You can either download the update bundle(s) on an internet connected system or upload the bundle(s) on a disconnected system.  The next step is to run the health check to ensure that the cluster is healthy enough to apply the update bundles. A final change report is generated before the customer can proceed with initiating the cluster update.

Note that this cluster update workflow covers the compute layer only.  Storage lifecycle management can be performed from the Dell Automation Platform orchestrator UI for platform-integrated storage appliances or from the element manager of the platform-compatible storage appliance.

Drifting from validated states

With Dell Private Cloud deploying OpenShift, Dell allows users to apply z-stream updates directly from Red Hat as soon as they are available without impacting the supportability of the cluster.  Y-stream updates should wait for an updated recommendation file that covers that minor version of OpenShift before the cluster is updated.

Dell Private Cloud deploying Nutanix

Dell Private Cloud deploying Nutanix

This section focuses on details specifically for a Nutanix AHV cluster in Dell Private Cloud.

Solution Specifications

PowerEdge support

Dell Private Cloud deploying Nutanix AHV supports the following PowerEdge server configurations:

  • PowerEdge 16th generation: R660 and R760 (Intel-based)
  • BOSS-N1 (2x 960GB M.2 configured for RAID 1)
  • Redundant power supplies
  • iDRAC Enterprise or Data Center license
  • OCP 3.0 and PCIe networking
    • 10GbE minimum for system traffic
  • Nvidia GPU support

Dell Storage support

Dell Private Cloud deploying Nutanix AHV requires Dell storage to be the provider of the block storage where the Dell Private Cloud Extension resides.  The Dell storage appliances that Dell Private Cloud supports are classified in two different categories: platform-integrated storage and platform-compatible storage.

Dell Automation Platform and Dell Private Cloud have integration points with platform-integrated storage.  Dell Automation Platform has storage management capabilities, such as pre-update health check and system update, which can be initiated on the storage appliance from the Orchestrator UI.  Dell Private Cloud blueprints automate host mapping and un-mapping tasks during cluster deployment, cluster expansion, and cluster node removal operations with integrated storage.  

Platform-compatible storage is supported by Dell Private Cloud but does not have any integration points.  Lifecycle management is performed via their own element management console.  During Dell Private Cloud blueprint operations that require host mapping and un-mapping, the orchestrator gracefully stops so that the administrator can manually map or un-map the host access before the blueprint operation can resume.

Platform-integrated Storage

Platform-compatible storage

Future Release

PowerFlex

Table 3.      Storage support for Dell Private Cloud deploying Nutanix AHV

The storage platform requires least 1TB of free, unallocated block storage capacity.

Networking

Dell Private Cloud deploying Nutanix supports Dell SONiC switches along with any switch that is capable of speeds of 10GbE or higher.

Nutanix AHV deployment

Dell Private Cloud has the following Nutanix AHV cluster requirements:

  • Cluster sizing: Minimum of 3 nodes, Maximum of 32 nodes.
  • A maximum of eight nodes can be part of a cluster deployment
  • Cluster deployments require the same hardware configuration including PowerEdge model, networking configuration, and CPUs.
  • Cluster expansion supports mixed PowerEdge models in the same cluster and only the networking configuration used for system traffic must match that of the cluster.
  • Networking requires 10GbE minimum for system traffic.  
  • Dell Private Cloud deploying Nutanix AHV requires a customer-provided instance of Nutanix Foundation.

Supported deployment scenarios

Dell Private Cloud deploying Nutanix AHV can support:

  • PowerEdge servers on a new purchase order.  Once onboarded by the Dell Automation Platform orchestrator, Dell Private Cloud blueprints dictate the software configuration required to deploy them into a Nutanix AHV cluster.
  • PowerEdge servers that were previously purchased and are at the customer site.  Whether they have been deployed, the PowerEdge servers need to return to factory settings before they can be deployed into Nutanix AHV cluster in Dell Private Cloud.
  • Supported Dell storage on a new purchase order.  There is no additional licensing required for the appliance to be used by Dell Private Cloud.  A minimum storage capacity of 1TB is required.
  • Supported Dell storage that was previously purchased and deployed at the customer site.  Similar to a new Dell storage appliance, a minimum of 1TB storage is required.

Nutanix AHV licensing support

The minimum version required for a Nutanix AHV cluster in Dell Private Cloud is Nutanix AOS 7.5. 

Dell Private Cloud employs a bring-your-own Cloud OS licensing model.  Customers can procure their licenses from a reseller of their choice or directly from Nutanix.  Customers have the flexibility to use any edition of Nutanix Cloud Infrastructure licensing.

Managing Nutanix AHV clusters in Dell Private Cloud

Managing a Nutanix AHV cluster in Dell Private Cloud is generally performed from two management consoles: Dell Automation Platform orchestrator UI and the Nutanix Prism Element Web Console UI with the Dell Private Cloud Extension plugin.

Whenever physical infrastructure is involved in a management operation, a Dell Private Cloud blueprint is required and must be run from the Orchestrator UI.

Cluster management operations are done from the Nutanix Prism Element Web Console Client UI.

The following is a table of the major management areas for a Nutanix AHV cluster in Dell Private Cloud.  Note that a cluster deployment operation is covered in the Dell Private Cloud section and that currently Dell Professional Deployment Services is required to deploy a Nutanix AHV cluster.

Dell Private Cloud deploying Nutanix AHV

Management Area

Orchestrator

Prism Element UI

Details

Cluster Deployment

✅

 

Blueprint*

Physical View

 

✅

 

LCM - Compute Nodes

 

✅

Prism Element LCM Update

LCM - Storage

 

 

PowerFlex Manager

Cluster Expansion

✅

 

Blueprint

Node Removal

✅

 

Blueprint

*Professional Deployment Services Required

Figure 20.    Showing where the management functions can be performed for a Nutanix AHV cluster in Dell Private Cloud

Dell Private Cloud Extension for Nutanix AHV

The Dell Private Cloud Extension includes a plugin to the Nutanix Prism Element Web Console so that customers can seamlessly manage the hardware and software components of their Nutanix AHV cluster like they would if the cluster was composed of purpose-built appliances.

The Dell Private Cloud Extension provides additional cluster management capabilities to customers, including the following:

  • Physical view – Inventory information about the cluster and the nodes, and view alerts
  • Lifecycle management – Available update paths, generating update summary reports, and performing a cluster update
  • Serviceability – Create Service Request, generate log bundle

Dashboard screenshot displaying system status and resource usage for a cluster named "site-test01." It includes circular usage charts for CPU (2.31% used of 131 GHz) and memory (8.81% used of 1,621.634 GB), along with status indicators showing cluster health as healthy, credentials and TLS certificates as valid, and updates available.AI-generated content may be incorrect.

Figure 21.    Cluster management capabilities provided by Dell Private Cloud Extension for Nutanix AHV

Physical View

The Physical View feature provides a cluster level view that shows the nodes in the cluster.  Customer can view the individual node for added visibility into the hardware components in the node such as the Network Interface Controller, power supply, and boot devices along with firmware and driver versions installed in the node.

Screenshot of a network device management interface showing a front view diagram of a rack-mounted switch with labeled ports and indicators. The right panel displays detailed device information including power status, model number, manufacturer, and location within the rack.AI-generated content may be incorrect.

Figure 22.    Physical View provided by Dell Private Cloud Extension for Nutanix Prism Element

Cluster update workflow

The cluster update workflow has four important areas:

  • Using the recommendation file for compliance checks and identifying available update paths.
  • Selecting the update(s) to install.
  • Running the update summary report to see which components will be updated during the cluster update.
  • Staging the update bundles in the Dell Private Cloud Extension and initiating a cluster update.

A recommendation file is a Dell-published digital support matrix file that defines the continuously validated states for an Nutanix AHV cluster in Dell Private Cloud.  The recommendation file is used to check for cluster compliance and to determine available update paths for the cluster.  The file is regularly updated by Dell engineering.  For a connected cluster, the Dell Private Cloud Extension periodically checks for an updated recommendation file using its connection to Dell Secure Remote Services. 

For an unconnected cluster, the customer can manually download the file from the Dell Support website and upload it into Dell Private Cloud Extension via the Updates page provided by the Dell Private Cloud Extension to Nutanix AHV.  It is recommended to upload the latest version of the recommendation file before preparing for a cluster update.

Screenshot of a software update dashboard for a cluster showing installed versions of operating system, hardware, and cloud extension. Key details include a yellow warning bar about a recommendation file not updated in 48 hours and a green arrow pointing to version numbers running on the cluster.AI-generated content may be incorrect.

Figure 23.    Where users can view the current component versions in the Dell Private Cloud Extension

Once the recommendation file has been updated, you will see a list of available updates for the version of Nutanix AHV that you are currently running.  You can then select one or more of the available updates to install.  You can either download the update bundle(s) on an internet connected system or upload the bundle(s) on a disconnected system.  The next step is to run the health check to ensure that the cluster is healthy enough to apply the update bundles. A final change report is generated before the customer can proceed with initiating the cluster update.

Note that this cluster update workflow covers the compute layer only.  Storage lifecycle management can be performed from the Dell Automation Platform orchestrator UI for platform-integrated storage appliances or from the element manager of the platform-compatible storage appliance.

Drifting from validated states

With Dell Private Cloud, there is the option for the Nutanix AHV cluster to drift from a validated state.  For example, if a critical AHV security patch needs to be applied expeditiously before Dell has published a validated state against it, a customer can compose a desired state with it.  The Prism Element UI, via the Dell Private Cloud Extension plugin, will warn that while it is an allowed operation, the desired state is out of compliance.  The UI will continue to report the non-compliance after a successful cluster update until an updated recommendation file with a validated state that includes this patch has been uploaded into the Dell Private Cloud Extension VM.

Additional Resources

Additional Resources