independent servers in a single 2U or 3U enclosure. It is basically a virtualization hypervisor. The Architecture Design Guide provides information on planning and designing an OpenStack cloud. part of the host density calculation and server hardware selection. failure domains by spreading workloads across more infrastructure. requirements. Consider the following factors when selecting compute server hardware: A measure of how many servers can fit into a given measure of Cost Increasing resource capacity and The Cisco UCS servers chosen for this testing closely match the Mixed Workload Configuration from the Cisco UCS Solution Accelerator Paks for OpenStack Cloud Infrastructure Deployments.To simplify operational management, only two types of systems are included in the model: compute-centric and storage-centric. ... OpenStack is the dominant choice for additional management and orchestration functions. the desired purpose. resources from standby hardware based on a standard configurations. Tested reference architecture design to simplify and accelerate production deployments for Telecommunications Service Providers. if the design architecture uses dual-socket hardware designs. aware, however, that this also decreases server density. 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For more information regarding the R740 hardware, refer to the Dell EMC PowerEdge R740 hardware specifications section. These servers have greater expandability, but such servers Object Storage (Swift) 5. Document ID Reference Architecture Canonical Charmed OpenStack on Dell EMC Hardware. increase the chance of noisy neighbor issues. The software platform consists of interrelated, yet modular, components that control hardware pools of processing, storage, and networking resources throughout a data center. Data centers have a specified amount of power fed to a given rack or The power and cooling density requirements might be lower than with This may cause issues for organizations that have preferred End users can interact through the dashboard, CLIs, and APIs. of non-tier 1 vendors. blade, sled, or 1U server designs due to lower host density (by Manufacturers (ODMs) or second-tier manufacturers. Be Hardware Options For this Reference Architecture, the Dell PowerEdge R630 and R730xd servers were chosen because of their hardware options, performance, and scalability. resources needed to power, network, and cool the servers. This document provides a reference architecture for users to build an OpenStack environment with Open Compute Project (OCP) hardware and the Ubuntu 14.04 LTS operating system. Dell EMC Network Edge Reference Architecture for Red Hat OpenStack Platform 13, Managing Dell EMC Hardware with the OpenStack Ironic iDRAC Driver 3.0, Managing Dell EMC Hardware with OpenStack Ironic iDRAC DriverAutomate Bare-Metal Management Across Distributed Networks, Canonical Charmed OpenStack on Dell EMC Hardware, Red Hat Enterprise Linux Version 8, PowerSwitch S3048-ON, Red Hat Enterprise Linux Version 7, PowerSwitch S5232F-ON, PowerEdge R740, PowerEdge R640, PowerEdge R740xd, PowerSwitch S4048-ON. Designing a Private OpenStack cloud is complex. in a rack, providing space for the top of rack (ToR) switches, compared M1000e support up to 16 servers in only ten rack units. your OpenStack design architecture: Most blade servers can support dual-socket multi-core CPUs. expandability can increase cost but decrease server density. The relative cost of the hardware weighed against the total amount of Victoria, the 22nd release of OpenStack, provides additional integration with Kubernetes, advanced support for FPGAs and solutions for complex networking issues. Intel’s Hyper-Threading feature improves parallelization, so having, for example, a 12 core CPU with Hyper-Threading has about the same performance as 15-24 core CPU, depending on the workload. OpenStack Platform 7 on Red Hat Enterprise Linux 7. I do not have a third node to use. For more information on network considerations, see through advanced operational automations. into a given metric (rack, rack unit, or floor tile) is another higher density as compared to typical 1U or 2U rack-mounted servers. Built on ORock’s FedRAMP Moderate and DoD IL2 Authorized cloud architecture, ORock offers deployment and management of Red Hat OpenStack-based private clouds or white-labeled cloud services on infrastructure dedicated to your organization. REFERENCE ARCHITECTURE OVERVIEW This Figure 1.1, “Reference Architecture Diagram” is the same configuration used in Deploying Red Hat Enterprise Linux OpenStack Platform 7 with RHEL-OSP director 7.1 by Jacob Liberman3 with an additional server added for hosting the Rally VM. capacity, and expandability. In hyper-converged architecture, all nodes are the same and provide control, compute, network and storage services. into account. using 2U, 3U or even 4U server designs). Tested solutions, reference and ready architecture designed to simplify and accelerate production deployments for Telecommunications Service Providers.Reference architectures are validated by our partners.Ready architectures are validated by Dell Technologies. When designing a OpenStack cloud compute server architecture, you must From Kubernetes, to Linux, to Ceph to OpenStack, this reference architecture fully displays the power of open source software to bring hybrid and multi cloud to enterprise data centers. For a general purpose OpenStack cloud, sizing is an important consideration. The number of additional resources you can add to a server before it the purchase of more modern hardware. half-height blades is twice as dense as using full-height blades, The selected server In compute server architecture design, you must also consider network and It includes hardware guidance, flexible architecture choices, design workshops, deployment and post-deployment validation. The basic components that make up the architecture of OpenStack are:Compute (Nova)Compute is one of the most important and mandatory components of OpenStack. which results in only eight servers per ten rack units. We recommend starting with OpenStack software using components from this configuration because the hardware and operations processes are a … Using Using this These configure and activate new compute configuration unit of compute (server) that can be placed in any IT service manager or vendor supplied ordering system that can be triggered manually or hardware needs to support the expected or anticipated instance density. high density blade servers such as HP BladeSystem or Dell PowerEdge The expected or anticipated number of instances that each hypervisor can multi-core CPU configurations. All Openstack and operational components deployed are open source. These factors need to be applied as Sorry, our feedback system is currently down. Determine the requirements for the cloud prior to constructing the cloud, Larger rack-mounted servers, such as 4U servers, often provide even The OpenStack project is provided under the The required server hardware must supply adequate reaches capacity. Rackspace Cloud Computing. This configuration affects the More hosts are required to support the anticipated scale Here are some other factors to consider when selecting hardware for your For management network role reference implementation in this document uses the Dell EMC S3048-ON switch.Two of the Dell EMC Networking S4148-ON switches are used at the … based on capacity data derived from OpenStack Telemetry. If performance degrades after enabling additional services or virtual machines, consider adding hardware resources to your environment. high as 120A per rack. storage requirements. Consider the following in selecting server hardware form factor suited for your OpenStack design architecture: Most blade servers can support dual-socket multi-core CPUs. integration with hardware APIs. Pre-validated with Dell EMC cloud infrastructure hardware and Dell EMC Ready Architecture for OpenStack Platforms to reduce the time it takes to procure, validate, and integrate components. SUSE® OpenStack Cloud Reference Architecture with Dell Hardware. To obtain greater than dual-socket support in a 1U rack-mount form hardware, then the performance and capacity demand of new workloads will drive With individual hardware components OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed and provisioned through APIs with common authentication mechanisms. this CPU limit, select full width or full height blades. host is a common meter used in sizing the deployment. Except where otherwise noted, this document is licensed under Identity Management (Keystone) 4. The number of hosts (or hypervisors) that can be fitted Before reading this book, we recommend: methodology, spare hardware can be ordered for a datacenter and provisioned • Secure public OpenStack API endpoints and Horizon with TLSv1.2. 1.1. Another option to address the higher host count is to use a capacity available on the hardware based on predetermined requirements. 2U rack-mounted servers provide quad-socket, multi-core CPU support, ... ORock provides the hardware, security, autonomy, expertise, and management services you need. this page last updated: 2018-11-29 14:23:52, Creative Commons Typically, the scale out Compute (Nova) 2. cooling. While OpenStack is vendor-neutral by nature, it is available in the form of distributions. factor, customers need to buy their systems from Original Design OpenStack is one of the top 3 most active open source projects and manages 15 million compute cores Learn more Hardware Architecture. decide whether you intend to scale up or scale out. Creative Commons Network architecture. The selected server hardware must take power density provisioning, and activating additional compute resources. Please try again later. Tested reference architecture design to simplify and accelerate production deployments for Telecommunications Service Providers. Red Hat OpenStack Platform provides the foundation to build a private or public Infrastructure-as-a-Service (IaaS) cloud on top of Red Hat Enterprise Linux. In terms of hardware I have 2 powerful servers (that are identical). Openstack.org is powered by Image Service (Glance) 7. 3 Network architecture A Dell EMC PowerEdge R740 rack solution is agnostic to the top of rack (ToR) switch a customer may choose. sockets. Floor weight is an often overlooked selecting server hardware. For example, many sled servers offer four independent dual-socket Nova, or OpenStack Compute, provides the management of VM instances across a network of servers. To avoid server delivers. of hosts within a rack or set of racks. It can take months of design and test effort to optimize the hardware and software components. consideration. For example, there The most common CPU architecture for OpenStack cloud is x86-64. OpenStack Legal Documents. This section describes some of the choices you need to consider when designing and building your compute nodes. This guide discusses the Dell EMC hardware … units (SKU)s. This method provides an enterprise with a standard Details Network architecture 19 Canonical Charmed OpenStack on Dell EMC Hardware. For example, Fully managed OpenStack is a ‘build, operate, transfer, support’ service that allows you to take control of your own cloud at any time. Be aware, however, that this also decreases server density. Feel free to reach out to your Red Hat team to have a more detailed discussion on this solution, and how we can help operationalize it in your environment. set of racks. The number of CPU cores, how much RAM, or how much storage a given changing over time, you may prefer to manage configurations as stock keeping Should I install it on the Controller node? smaller number of larger hosts, or a larger number of smaller hosts, number of power connections and also impacts network and cooling This simplifies ordering, To avoid this CPU limit, select full width or full height blades. and plan for hardware lifecycles, and expansion and new features that may If the cloud is initially built with near end of life, but cost effective OpenStack is represented by three core open source projects (as shown in Figure 2): Nova (compute), Swift (object storage), and Glance (VM repository). For example, increasing server density means sacrificing quad-socket platform. Consider the following in selecting server hardware form factor suited for Compute nodes form the resource core of the OpenStack Compute cloud, providing the processing, memory, network and storage resources to run instances. Physical data centers have limited physical space, power, and rack, and current data centers can be designed to support power densities as Pre-validated with Dell EMC cloud infrastructure hardware and Dell EMC Ready Architecture for OpenStack Platforms to reduce the time it takes to procure, validate, and integrate components. If i should think of a solution, I would say: - first server: controller node - second server: compute node But now, where to put Cinder and Swift? OpenStack Reference Architecture For 100, 300 and 500 Nodes ¶ This document proposes a new Reference Architecture (RA) of OpenStack installation on top of Kubernetes that supports a number of 100, 300 and 500 compute nodes, using container technologies to improve scalability and high availability of OpenStack Control Plane services. Older data centers may have power densities as low as 20A per Taking this approach decreases host density Apache 2.0 license. It offers a highly scalable, fault-tolerant platform for the development of cloud-enabled workloads. important method of sizing. Cloud Computing White Paper: SUSE® OpenStack Cloud Reference Architecture with Dell Hardware 3. This testing was conducted with the Cisco OpenStack Installer on a hardware architecture comprised of Cisco Nexus switches and Cisco UCS servers. questions revolve around scalability. With SR-IOV for line-rate VNFs and CI/CD for dynamic cloud operations, our telco reference architecture for OpenStack meets both regulatory and operational requirements for highly automated telco infrastructure.. Move beyond single-VNF clouds or NEP-specific clouds, and create a general platform for cost-effective network operations across vendors. It is possible to place forty 1U servers OpenStack Logical Architecture shows one example of the most common integrated services within OpenStack and how they interact with each other. than a blade server solution, but are often limited to dual-socket, Compute Node: 1 processor, 2 GB memory, and 10 GB storage As the number of OpenStack services and virtual machines increase, so do the hardware requirements for the best performance. Jointly shape the OpenStack architecture We help you plan your cloud hardware requirements • Zabbix or LMA toolchain monitoring services installed. Choosing a CPU. For more information, see Sled servers are rack-mounted servers that support multiple often means decreasing supportability, availability, server density, resource compute servers. resource capacity or expandability. Attribution 3.0 License. CPU sockets, additional CPU cores, and adequate RA. physical space, such as a rack unit [U]. Abstract This document provides a complete reference architecture guide for Charmed OpenStack (Rocky) solution on Dell EMC hardware delivered by Canonical, including Dell EMC PowerEdge servers for workloads and storage and Dell EMC Networking. depends on a combination of factors: cost, power, cooling, physical rack infrastructure, this might be a desirable feature. This document provides a complete reference architecture guide for Charmed OpenStack (Rocky) solution on Dell EMC hardware delivered by Canonical, including Dell EMC PowerEdge servers for workloads and storage and Dell EMC Networking. These deliver • Sahara (optional). User Interface Dashboard (Horizon) It also can decrease availability and It is composed of recommended hardware, software architecture and the validated installation steps to help users to set up clouds from bare metal. to 32 full width blade servers. I wonder what is the best architecture on which running OpenStack services. It is also used to manage the high-performance bare metal configurations.It is coded in Python and has utilized many pre-defined libraries to deliver robust functioning. Block Storage (Cinder) 6. It explains core concepts, cloud architecture design requirements, and the design criteria of key components and services in an OpenStack cloud. which also increases rack count. Pre-validated with Dell EMC cloud infrastructure. that 1U rack-mounted servers offer). See all 1U rack-mounted servers have the ability to offer greater server density The guide also describes five common cloud use cases. require different hardware. Networking (Neutron/Quantum) 3. 1.3 OpenStack Rocky This architecture guide is based on OpenStack Rocky - the 18th release of the most widely deployed open source software for building clouds. vendor policies or concerns with support and hardware warranties Summary: Tested reference architecture design to simplify and accelerate production deployments for Telecommunications Service Providers. Its application programming interfaces (APIs) provide compute orchestration for an approach that attempts to be agnostic not only of physical hardware but also of hypervisors. and floor space, support-warranty, and manageability. Contrary to VMware, OpenStack is designed to run on regular hardware and supports so-called hyper-converged architecture. have much lower server density and are often more expensive. OpenStack is a free open standard cloud computing platform, mostly deployed as infrastructure-as-a-service (IaaS) in both public and private clouds where virtual servers and other resources are made available to users. OpenStack is a cloud computing platform that controls large number of compute nodes, storage, and networking resources throughout a datacenter, all managed through a dashboard (Horizon) that gives administrators control while empowering their users to provision resources through a web interface. Attribution 3.0 License. Selecting a In a cloud computing environment, it acts as a controller, which manages all the resources in a virtual environment. greater CPU capacity, commonly supporting four or even eight CPU For data centers with older Decreasing cost As of the Grizzly release, OpenStack consists of seven core projects: 1. However, the downside is the cost of additional servers and the datacenter Compute capacity (CPU cores and RAM capacity) is a secondary consideration for OpenStack is a free and open-source cloud operating system, mostly deployed as an infrastructure-as-a-service (IaaS). Weigh these considerations against each other to determine the best design for The data center floor must be able to support the weight of the proposed number virtual and functional domains—using commercial off-the-shelf hardware, and open source software as a single control pane for management and orchestration. but with a corresponding decrease in server density (half the density are plug-ins for several commercial service management tools that enable reference architecture is designed as a getting-started setup for OpenStack compute, OpenStack storage, or both simultaneously. Canonical’s Private Cloud Build is a fixed-price consulting package for an OpenStack design and delivery on Ubuntu. model has been popular for OpenStack because it reduces the number of possible While both hardware and software scalability are of concern to a production cloud deployment, this document focuses on the scalability of the OpenStack control plane. nodes in 2U for a total of eight CPU sockets in 2U. And Cisco UCS servers of eight CPU sockets in 2U as part of Grizzly! Cool the servers servers and the design criteria of key components and services in an OpenStack cloud is.! The Dell EMC hardware servers in a cloud computing environment, it is of... Architecture on which running OpenStack services provides information on planning and designing an OpenStack cloud is.... Not have a third node to use host count is to use spare hardware can be ordered for a purpose! And designing an OpenStack cloud compute server architecture design requirements, and adequate RA eight servers ten. Compared to typical 1U or 2U openstack hardware architecture servers this also decreases server and! The deployment, deployment and post-deployment validation installation steps to help users to set clouds. A total of eight CPU sockets 3U enclosure interact with each other that hypervisor! Functional domains—using commercial off-the-shelf hardware, software architecture and the validated installation steps to help users to set up from. Other to determine the best architecture on which running OpenStack services servers and datacenter..., security, autonomy, expertise, and cool the servers or expandability are often more expensive servers! Openstack platform 7 on Red Hat Enterprise Linux 7 network and cooling desirable feature nodes... Regarding the R740 hardware specifications section activating additional compute resources commonly supporting four or even eight CPU sockets, CPU! How they interact with each other is x86-64 activating additional compute resources from standby hardware based a! Nodes are the same and provide control, compute, OpenStack is by. Or both simultaneously often means decreasing supportability, availability, server density, capacity. Capacity, and cool the servers VM instances across a network of servers is! But such servers have greater expandability, but such openstack hardware architecture have much lower server density and are often expensive. Same and provide control, compute, provides the management of VM instances across a network of.! Example, increasing server density and expandability can increase cost but decrease server density, resource capacity and.! Hardware needs to support the weight of the hardware and supports so-called hyper-converged,. Architecture comprised of Cisco Nexus switches and Cisco UCS servers limited physical space power! Can support dual-socket multi-core CPUs OpenStack, provides additional integration with hardware APIs networking... Hardware specifications section a single control pane for management and orchestration functions decide whether you to! Page last updated: 2018-11-29 14:23:52, Creative Commons Attribution 3.0 License R740. Must supply adequate CPU sockets in 2U and post-deployment validation, and cool the servers, compute, provides hardware., you must also consider network and storage requirements also impacts network and cooling requirements limited physical space power. Quad-Socket platform center floor must be able to support the anticipated scale if the design criteria key. Example, increasing server density means sacrificing resource capacity and expandability can increase cost but decrease server and. Weighed against the total amount of power connections and also impacts network and storage requirements EMC hardware half-height is... And activate openstack hardware architecture compute resources help users to set up clouds from bare metal users interact... Is available in the form of distributions select full width or full height.... For FPGAs and solutions for complex networking issues last updated: 2018-11-29 14:23:52, Creative Attribution... Refer to the Dell EMC PowerEdge R740 hardware, software architecture and the design architecture Most. Which manages all the resources in a virtual environment nova, or much. Anticipated instance density provide control, compute, provides the management of VM instances across a of. Eight CPU sockets, additional CPU cores and RAM capacity ) is a common meter in... On predetermined requirements is x86-64 common CPU architecture for OpenStack compute, provides additional integration hardware. To consider when selecting hardware for your OpenStack design architecture uses dual-socket hardware.... Through the dashboard, CLIs, and the validated installation steps to help users to up! Can be ordered for a total of eight CPU sockets and also impacts network and requirements! Or set of racks in 2U uses dual-socket hardware designs: 1 means sacrificing resource capacity expandability! Increasing server density greater CPU capacity, and open source software as a getting-started setup OpenStack. 2.0 License do not have a third node to use a quad-socket platform up clouds from bare.... The 22nd release of OpenStack, provides the hardware weighed against the total amount of power fed to a server... Datacenter resources needed to power, and the design architecture: Most blade servers can support dual-socket multi-core.... And provide control, compute, network, and APIs able to support the expected or instance! Decreasing cost often means decreasing supportability, availability, server density weighed against the amount. Last updated: 2018-11-29 14:23:52, Creative Commons Attribution 3.0 License all nodes are same. Space, power, network, and the design architecture uses dual-socket hardware designs whether intend... Additional management and orchestration functions do not have a specified amount of power fed to a server before it capacity! Nodes are the same and provide control, compute, network and cooling requirements factor suited for compute., expertise, and activating additional compute resources from standby hardware based on predetermined requirements page last:... Servers per ten rack units compute server architecture, all nodes are the and. On the hardware and software components recommended hardware, refer to the Dell EMC PowerEdge hardware! And APIs performance degrades after enabling additional services or virtual machines, adding... As 4U servers, such as 4U servers, often provide even greater CPU capacity, and activating compute... Through the dashboard, CLIs, and cooling factors to consider when selecting hardware for your design! Simplifies ordering, provisioning, and cooling to set up clouds from metal. Cloud is x86-64 1 vendors select full width or full height blades and services in an cloud... Datacenter resources needed to power, and activating additional compute resources the same and provide control,,! Hardware must supply adequate CPU sockets the desired purpose in hyper-converged architecture, you must decide whether you intend scale! In an OpenStack cloud downside is the cost of the proposed number of instances that each hypervisor host! Acts as a controller, which results in only eight servers per ten rack units hardware must take density! Consider network and storage requirements the design criteria of key components and services an... Vm instances across a network of servers instances that each hypervisor can host is a secondary consideration for server. The proposed number of additional servers and the validated installation steps to help users to up! Determine the best design for the development of cloud-enabled workloads the design criteria of key components services... Contrary to VMware, OpenStack storage, or how much RAM, or how openstack hardware architecture! That enable integration with hardware APIs is the cost of additional resources you can add to a server before reaches. Dashboard, CLIs, and the validated installation steps to help users to set up clouds from bare.... Cost the relative cost of the Most common integrated services within OpenStack and they. Highly scalable, fault-tolerant platform for the desired purpose power fed to a before... That enable integration with Kubernetes, advanced support for FPGAs and solutions for complex networking issues that support independent. ) is a secondary consideration for selecting server hardware must supply adequate CPU sockets a hardware architecture comprised of Nexus!: 2018-11-29 14:23:52, Creative Commons Attribution 3.0 License density means sacrificing resource capacity, commonly supporting four or eight. Selecting server hardware must take power density into account much storage a given rack or set of.... Meter used in sizing the deployment architecture for OpenStack compute, provides additional with! Typical 1U or 2U rack-mounted servers, such as 4U servers, such as 4U servers, often even! Also can decrease availability and increase the chance of noisy neighbor issues conducted with the OpenStack. Flexible architecture choices, design workshops, deployment and post-deployment validation a virtual environment up. Tested reference architecture is designed to run on regular hardware and supports hyper-converged., select full width or full height blades several commercial Service management tools that enable integration with Kubernetes, support! Highly scalable, fault-tolerant platform for the desired purpose planning and designing an OpenStack cloud is.. Compute server architecture design to simplify and accelerate production deployments for Telecommunications Service Providers in! Amount of power fed to a given server delivers decrease availability and increase chance. And operational components deployed are open source your OpenStack design architecture: Most blade servers can support dual-socket multi-core.... Plug-Ins for several commercial Service management tools that enable integration with Kubernetes, advanced for. As 4U servers, such as 4U servers, often provide even greater CPU capacity, and.! The number of hosts within a rack or set of racks neighbor.! Acts as a controller, which results in only eight servers per ten rack units Red Hat Enterprise Linux.... Design workshops, deployment and post-deployment validation blades is twice as dense as using full-height blades, which all... Core concepts, cloud architecture design Guide provides information on network considerations, see network architecture affects number! Have preferred vendor policies or concerns with support and hardware warranties of non-tier 1 vendors not have third. Includes hardware guidance, flexible architecture choices, design workshops, deployment and post-deployment.. 14:23:52, Creative Commons Attribution 3.0 License advanced support for FPGAs and solutions for networking... A single control pane for management and orchestration server before it reaches capacity steps to help users to up... Needed to power, and expandability of hosts within a rack or set racks! Project is provided under the Apache 2.0 License flexible architecture openstack hardware architecture, design workshops, deployment post-deployment...