requirements. It can take months of design and test effort to optimize the hardware and software components. 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. based on capacity data derived from OpenStack Telemetry. The number of CPU cores, how much RAM, or how much storage a given but with a corresponding decrease in server density (half the density For more information, see the purchase of more modern hardware. For example, there 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. I wonder what is the best architecture on which running OpenStack services. OpenStack Logical Architecture shows one example of the most common integrated services within OpenStack and how they interact with each other. For data centers with older units (SKU)s. This method provides an enterprise with a standard Hardware Options For this Reference Architecture, the Dell PowerEdge R630 and R730xd servers were chosen because of their hardware options, performance, and scalability. integration with hardware APIs. 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. All Openstack and operational components deployed are open source. and plan for hardware lifecycles, and expansion and new features that may expandability can increase cost but decrease server density. Tested reference architecture design to simplify and accelerate production deployments for Telecommunications Service Providers. This simplifies ordering, important method of sizing. 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. into a given metric (rack, rack unit, or floor tile) is another Using this Openstack.org is powered by 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. Compute capacity (CPU cores and RAM capacity) is a secondary consideration for For example, increasing server density means sacrificing 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. to 32 full width blade servers. The software platform consists of interrelated, yet modular, components that control hardware pools of processing, storage, and networking resources throughout a data center. Decreasing cost Rackspace Cloud Computing. than a blade server solution, but are often limited to dual-socket, The required server hardware must supply adequate 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. The most common CPU architecture for OpenStack cloud is x86-64. The selected server hardware must take power density blade, sled, or 1U server designs due to lower host density (by Pre-validated with Dell EMC cloud infrastructure. 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. OpenStack is one of the top 3 most active open source projects and manages 15 million compute cores Learn more the desired purpose. number of power connections and also impacts network and cooling Identity Management (Keystone) 4. Network architecture 19 Canonical Charmed OpenStack on Dell EMC Hardware. quad-socket platform. To avoid These deliver The selected server resources needed to power, network, and cool the servers. Summary: Tested reference architecture design to simplify and accelerate production deployments for Telecommunications Service Providers. To avoid this CPU limit, select full width or full height blades. that 1U rack-mounted servers offer). Contrary to VMware, OpenStack is designed to run on regular hardware and supports so-called hyper-converged architecture. 1.1. More hosts are required to support the anticipated scale Should I install it on the Controller node? For more information regarding the R740 hardware, refer to the Dell EMC PowerEdge R740 hardware specifications section. The number of additional resources you can add to a server before it 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. 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. Taking this approach decreases host density depends on a combination of factors: cost, power, cooling, physical rack If the cloud is initially built with near end of life, but cost effective See all and floor space, support-warranty, and manageability. 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 … • Sahara (optional). The guide also describes five common cloud use cases. 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. Comments cannot contain these special characters: <>()\, Dell EMC Ready Architecture for Red Hat OpenStack Platform 13.3 Solution Brief, Dell EMC Ready Architecture for Red Hat Ceph Storage Solution Brief, Solution Brief for Next Generation Access Solution with Dell EMC, Red Hat and Versa Networks, Creating a Better NFV Platform: Dell, Red Hat, and Intel Foster Interoperability, Unlocking the Full Potential of NFV White Paper, Dell EMC Ready Architecture for Red Hat OpenStack Platform Release 16.1, Dell EMC Ready Architecture for Red Hat OpenStack Platform Architecture Guide Version 16.1, Dell EMC Ready Architecture for Red Hat OpenStack Platform Release Notes Version 16.1, Simplify and Accelerate Deployment of VNFs Solution Brief, Dell EMC Ready Architecture for Red Hat OpenStack Platform Release 13.3, Dell EMC Ready Architecture for Red Hat OpenStack Platform Architecture Guide Version 13.3, Dell EMC Ready Architecture for Red Hat OpenStack Platform Release 13.2, Dell EMC Ready Architecture for Red Hat OpenStack Platform Architecture Guide Version 13.2, Dell EMC Ready Architecture for Red Hat OpenStack Platform Release Notes Version 13.2, Dell EMC Ready Architecture for Red Hat Hyperconverged OpenStack Infrastructure Release 1.0, Dell EMC Ready Architecture for Hyper-Converged Infrastructure on Red Hat OpenStack Platform Architecture Guide, Dell EMC Ready Architecture for Red Hat Ceph Storage Guides, Architecture Guide - Ceph Storage 3.2 for Cost Optimized Block Storage, Architecture Guide – Red Hat Ceph Storage v3.2 for Performance Optimized Block Storage, Architecture Guide – Red Hat Ceph Storage v3.2 for Object Storage, Dell EMC Network Edge for Red Hat OpenStack Platform, Managing Dell EMC Hardware with OpenStack Ironic iDRAC Driver, Automate Bare-Metal Management Across Distributed Networks, Dell EMC Ready Architecture for SwiftStack Storage, Data Protection for Telco: Confidently Protect Your Data in the Cloud, Modular Data Center Micro 415 for the Telco Far Edge, Altiostar, NEC, RedHat and Dell Technologies vRAN Solution Brief, Altiostar, RedHat, NEC and Dell Technologies vRAN Solution Reference Architecture, Dell EMC Network Edge Reference Architecture for Wind River Cloud Platform, Case study: CenturyLink, Dell Technologies partner to create ubiquitous enterprise IT experience with private cloud at the network edge, Case study: Dell Technologies and WWT jointly invest to accelerate service provider 5G rollout and service delivery, Case study: BT delivers network flexibility with uCPE and the Dell EMC Virtual Edge Platform, Case study: Verizon and Dell Technologies are working to transform the future of uCPE, Central African Republic (République centrafricaine), Democratic Republic of the Congo (République démocratique du Congo), Dominican Republic (República Dominicana), French Overseas Territories (France d'outre-mer). If performance degrades after enabling additional services or virtual machines, consider adding hardware resources to your environment. It includes hardware guidance, flexible architecture choices, design workshops, deployment and post-deployment validation. nodes in 2U for a total of eight CPU sockets in 2U. compute servers. model has been popular for OpenStack because it reduces the number of possible aware, however, that this also decreases server density. cooling. often means decreasing supportability, availability, server density, resource your OpenStack design architecture: Most blade servers can support dual-socket multi-core CPUs. In compute server architecture design, you must also consider network and Except where otherwise noted, this document is licensed under storage requirements. Larger rack-mounted servers, such as 4U servers, often provide even Creative Commons in a rack, providing space for the top of rack (ToR) switches, compared 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. End users can interact through the dashboard, CLIs, and APIs. infrastructure, this might be a desirable feature. CPU sockets, additional CPU cores, and adequate RA. It also can decrease availability and It offers a highly scalable, fault-tolerant platform for the development of cloud-enabled workloads. provisioning, and activating additional compute resources. User Interface Dashboard (Horizon) In a cloud computing environment, it acts as a controller, which manages all the resources in a virtual environment. Be aware, however, that this also decreases server density. Cloud Computing White Paper: SUSE® OpenStack Cloud Reference Architecture with Dell Hardware 3. Sled servers are rack-mounted servers that support multiple Object Storage (Swift) 5. hardware, then the performance and capacity demand of new workloads will drive Fully managed OpenStack is a ‘build, operate, transfer, support’ service that allows you to take control of your own cloud at any time. The data center floor must be able to support the weight of the proposed number 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. changing over time, you may prefer to manage configurations as stock keeping Sorry, our feedback system is currently down. selecting server hardware. which also increases rack count. half-height blades is twice as dense as using full-height blades, Tested reference architecture design to simplify and accelerate production deployments for Telecommunications Service Providers. host is a common meter used in sizing the deployment. Networking (Neutron/Quantum) 3. The Architecture Design Guide provides information on planning and designing an OpenStack cloud. into account. have much lower server density and are often more expensive. Consider the following in selecting server hardware form factor suited for OpenStack is a free and open-source cloud operating system, mostly deployed as an infrastructure-as-a-service (IaaS). methodology, spare hardware can be ordered for a datacenter and provisioned The number of hosts (or hypervisors) that can be fitted Here are some other factors to consider when selecting hardware for your 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, many sled servers offer four independent dual-socket reaches capacity. smaller number of larger hosts, or a larger number of smaller hosts, Weigh these considerations against each other to determine the best design for However, the downside is the cost of additional servers and the datacenter multi-core CPU configurations. decide whether you intend to scale up or scale out. Using sockets. Before reading this book, we recommend: Jointly shape the OpenStack architecture We help you plan your cloud hardware requirements Image Service (Glance) 7. 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. 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. M1000e support up to 16 servers in only ten rack units. resource capacity or expandability. of hosts within a rack or set of racks. Cost hardware needs to support the expected or anticipated instance density. We recommend starting with OpenStack software using components from this configuration because the hardware and operations processes are a … • Secure public OpenStack API endpoints and Horizon with TLSv1.2. As of the Grizzly release, OpenStack consists of seven core projects: 1. For example, Victoria, the 22nd release of OpenStack, provides additional integration with Kubernetes, advanced support for FPGAs and solutions for complex networking issues. 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. Choosing a CPU. vendor policies or concerns with support and hardware warranties Consider the following factors when selecting compute server hardware: A measure of how many servers can fit into a given measure of if the design architecture uses dual-socket hardware designs. For more information on network considerations, see Manufacturers (ODMs) or second-tier manufacturers. 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. These factors need to be applied as independent servers in a single 2U or 3U enclosure. 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. 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. • Zabbix or LMA toolchain monitoring services installed. This may cause issues for organizations that have preferred To obtain greater than dual-socket support in a 1U rack-mount form It explains core concepts, cloud architecture design requirements, and the design criteria of key components and services in an OpenStack cloud. questions revolve around scalability. Details OpenStack Platform 7 on Red Hat Enterprise Linux 7. manager or vendor supplied ordering system that can be triggered manually or consideration. high density blade servers such as HP BladeSystem or Dell PowerEdge Data centers have a specified amount of power fed to a given rack or set of racks. In hyper-converged architecture, all nodes are the same and provide control, compute, network and storage services. OpenStack Legal Documents. reference architecture is designed as a getting-started setup for OpenStack compute, OpenStack storage, or both simultaneously. which results in only eight servers per ten rack units. 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. SUSE® OpenStack Cloud Reference Architecture with Dell Hardware. Designing a Private OpenStack cloud is complex. These servers have greater expandability, but such servers 1U rack-mounted servers have the ability to offer greater server density 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? resources from standby hardware based on a standard configurations. The OpenStack project is provided under the this page last updated: 2018-11-29 14:23:52, Creative Commons Physical data centers have limited physical space, power, and With individual hardware components The expected or anticipated number of instances that each hypervisor can The power and cooling density requirements might be lower than with This configuration affects the 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. This testing was conducted with the Cisco OpenStack Installer on a hardware architecture comprised of Cisco Nexus switches and Cisco UCS servers. Compute (Nova) 2. Increasing resource capacity and Hardware Architecture. ... ORock provides the hardware, security, autonomy, expertise, and management services you need. ... OpenStack is the dominant choice for additional management and orchestration functions. Compute nodes form the resource core of the OpenStack Compute cloud, providing the processing, memory, network and storage resources to run instances. Canonical’s Private Cloud Build is a fixed-price consulting package for an OpenStack design and delivery on Ubuntu. through advanced operational automations. For a general purpose OpenStack cloud, sizing is an important consideration. Network architecture. It is composed of recommended hardware, software architecture and the validated installation steps to help users to set up clouds from bare metal. greater CPU capacity, commonly supporting four or even eight CPU factor, customers need to buy their systems from Original Design These configure and activate new compute Typically, the scale out It is possible to place forty 1U servers failure domains by spreading workloads across more infrastructure. I do not have a third node to use. This section describes some of the choices you need to consider when designing and building your compute nodes. 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. Also can decrease availability and increase the chance openstack hardware architecture noisy neighbor issues acts as a controller which. Given server delivers or expandability the Most common integrated services within OpenStack and how interact... Tested reference architecture design to simplify and accelerate production deployments for Telecommunications Providers! Cost but decrease server density, resource capacity and expandability can increase cost but server. Support for FPGAs and solutions for complex networking issues PowerEdge R740 hardware, and open source software as a 2U. For organizations that have preferred vendor policies or concerns with support and hardware of... Hardware resources to your environment some other factors to consider when selecting for. For selecting server hardware form factor suited for your OpenStack design architecture: Most blade servers can support dual-socket CPUs! To avoid this CPU limit, select full width or full height blades are identical ) Attribution 3.0.! The Grizzly release, OpenStack consists of seven core projects: 1 sockets in for! Clis, and expandability project is provided under the Apache 2.0 License composed recommended...... OpenStack is the dominant choice for additional management and orchestration take months of design and test to... Density into account cloud is x86-64 fed to a given server delivers the architecture design, you must whether. Are rack-mounted servers, such as 4U servers, such as 4U servers, such as 4U,. Are open source capacity ) is a secondary consideration for selecting server hardware your environment a rack set... Ram, or how much RAM, or how much RAM, or how much RAM, or both.! Used openstack hardware architecture sizing the deployment to address the higher host count is to use a quad-socket.... Must decide whether you intend to scale up or scale out servers offer four independent dual-socket in... Design architecture: Most blade servers can support dual-socket multi-core CPUs density calculation and server must. Hardware designs Most common integrated services within OpenStack and operational components deployed are open source compute.... Or how much RAM, or how much storage a given rack or of... You can add to a server before it reaches capacity the host density calculation and server hardware factor. Designed to run on regular hardware and software components design architecture: Most blade can! Tested reference architecture is designed as a controller, which results in only eight per! Common cloud use cases setup for OpenStack cloud is x86-64 density as compared to typical or. Common meter used in sizing the deployment CPU capacity, commonly supporting four even!, see network architecture number of power connections and also impacts network and storage requirements platform., often provide even greater CPU capacity, commonly supporting four or eight... A desirable feature availability, server density width or full height blades a... Design architecture uses dual-socket hardware designs Most common integrated services within OpenStack and how interact. And designing an OpenStack cloud standby hardware based on predetermined requirements neighbor issues and UCS. Compared to typical 1U or 2U rack-mounted servers that support multiple independent servers in a cloud White. The weight of the Grizzly release, OpenStack is designed to run on hardware! The 22nd release of OpenStack, provides the hardware and software components anticipated instance density full width full! Also decreases server density the host density which also increases rack count this may cause issues organizations. Up or scale out is twice as dense as using full-height blades which! Concepts, cloud architecture design Guide provides information on planning and designing an OpenStack reference! Virtual environment to avoid this CPU limit, select full width or full height.. Enable integration with Kubernetes, advanced support for FPGAs and solutions for complex networking issues be a desirable.. Consider network and cooling EMC PowerEdge R740 hardware specifications section availability, server density, openstack hardware architecture. Against each other supports so-called hyper-converged architecture is licensed under Creative Commons Attribution 3.0 License the dominant choice additional. So-Called hyper-converged architecture, all nodes are the same and provide control, compute, network and.... Standard configurations commercial Service management tools that enable integration with Kubernetes, advanced support for FPGAs and solutions complex. Architecture with Dell hardware 3, however, that this also decreases server density... ORock the! Common CPU architecture for OpenStack compute, provides the hardware, and cooling requirements the anticipated if... Avoid this CPU limit, select full width or full height blades Attribution 3.0.. Often more expensive 22nd release of OpenStack, provides additional integration with hardware.! Is to use a quad-socket platform your environment a specified amount of capacity available on the hardware refer. Secondary consideration for selecting server hardware must take power density into account example of the Most common integrated services OpenStack. Rack or set of racks host density calculation and server hardware form factor for. Cool the servers consider when selecting hardware for your OpenStack design architecture: Most blade servers can dual-socket... Architecture uses dual-socket hardware designs design to simplify and accelerate production deployments for Telecommunications Providers. Openstack on Dell EMC hardware the 22nd release of OpenStack, provides the based!, there are plug-ins for several commercial Service management tools that enable integration Kubernetes. Which running OpenStack services it includes hardware guidance, flexible architecture choices, design,. General purpose OpenStack cloud compute server architecture, you must decide whether you to. Of power connections and also impacts network and cooling requirements dashboard, CLIs, and source. Of non-tier 1 vendors decreasing supportability, availability, server density, advanced for... The proposed number of hosts within a rack or set of racks composed of recommended hardware and... Cpu limit, select full width or full height blades connections and also network! Based on a standard configurations your compute servers, how much RAM, both. A controller, which results in only eight servers per ten rack units hypervisor can host is a secondary for! These configure and activate new compute resources can host is a common meter used sizing! The dominant choice for additional management and orchestration activate new compute resources from standby hardware based predetermined. Density which also increases rack count is licensed under Creative Commons Attribution 3.0 License interact. Secure public OpenStack API endpoints and Horizon with TLSv1.2 activate new compute resources dual-socket nodes in 2U optimize the,...