Idea Transcript
让企业拥抱真正开放灵活 私有云平台 何沛敏 (Franky Ho) 企业技术战略架构师
Dell Cloud Success
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Organizations use Dell Cloud storage for Dell does business with every every Fortune 100 7.52 billion emails everyday Company6 5,000 emails a minute ………………………………………………..………………………………………………………….
Over 1B people worldwide are connection to the cloud using Dell solutions
Dell Cloud
Dell is #1
in density-optimized servers2
Over 1million cloud integrations a day3
………………………………………………………………………………………………………………… Dell securely stores medical images for
7% of the U. S. population1
Dell protects over 85 million patient studies and 6 billion medical images
in the cloud
4-5 of the world’s largest law firms use Dell for secure Management Services5 Dell Red Hat Enterprise Cloud Solutions
戴尔云计算战略 Enabling private cloud
Delivering multi-cloud management
Supplying cloud builders
Cloud Management & Broker Engine
Open source solutions
Converged solutions
Cloud infrastructure
Advanced virtualization
• Governance & access controls • Performance monitoring • Application integration • Provisioning & management • Cloud broker
Public Cloud ecosystem Software as a service
Community cloud (vertical compliance)
Managed private cloud
Cloud clients
Off premises
On premises Dell Cloud Consulting & Application Services
Dell Red Hat Enterprise Cloud Solutions
戴尔 “Any Cloud” 云计算战略 云就绪 - 平滑云就绪 高效务实的帮助用户 以自己的方式向云平滑演进， 通过云就绪、 云部署到云管理， 实现任意云。
优化架构，支撑传统应用和新应用
云部署 - 便捷云部署 模块化，端到端，高效融合
任意云
端到端
简单高效
平滑过渡
云管理 - 统一云管理
灵活共融
多云管理
跨异构和不同云的资源集中统一管理
Dell Red Hat Enterprise Cloud Solutions
戴尔云三部曲: 云就绪、云部署、云管理 云就绪 架构优化 满足传统应用IT演进和新应用需求
云部署 模块化，融合高效， 端到端技术方案保证传统到云平滑过渡
优化 融合 优化融合
优化架构
传统应用 优化架构
云管理 跨异构不同云 实现资源集中统一管理
QoS QoS
性能 弹性
SLA
性能弹性
SLA
高效云管理
新应用 多云架构
平滑过渡 Dell Red Hat Enterprise Cloud Solutions
云计算是美好的 … 好处
• • • • • • • • • •
降低资本支出 运营成本的灵活性 加快部署 降低复杂性 商品化服务 自配置 增强控制 提高利用率 可扩展性 绩效管理
但是
Dell Red Hat Enterprise Cloud Solutions
Why OpenStack? It's Open ● ● ● ●
Openness and standardization – no more giant, proprietary systems No lock in Visibility enhances control and decision making You decide – you define, you select, no more black boxes!
It’s Massively Scalable ●
Just like the public cloud – 1000’s to 10,000’s of VM’s!
It’s Innovative ● ● ●
Community accelerates feature velocity Faster time-to-value Massive eco-system of value-add extensions and supporters
Global industry support ● ● ●
16000+ members from hundreds of industry leaders from 135 countries Large industry players across technologies are involved Open governance by an independent foundation Dell Red Hat Enterprise Cloud Solutions
云应用的架构： OPENSTACK • 模块化架构，从设计就为了容易横向扩展 • 其核心服务正在增长中 • 它是建立在开放的Linux平台之上的
Dell Red Hat Enterprise Cloud Solutions
Well if it is SO GREAT – why isn’t everyone using it now? 一直以来，Openstack在国内的应用主要集中于对成本敏感、开放灵活技术架构要求较高的互联 网企业，而众多的企业应用绝大多数均架构在国外的昂贵的商业软件基础之上
Horizon
Dashboard GUI
Ceilometer
Heat Orchestration
Telemetry Service
Nova
Compute Service
Swift
Volume Service
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Cinder
Block Storage Service
Neutron
Networking Service
Keystone Identity Service
Glance Image Service
Trove DataBase Service
Dell Red Hat Enterprise Cloud Solutions
企业的期望 We need enterprise vendors to provide:
Dell and Red Hat solutions deliver:
• Fully supported software, infrastructure
• Single point support with proven vendors
• Massively scalable infrastructure
• Scale out with modular building blocks
• Solutions to help us become more agile
• Dynamic, flexible IT infrastructure
• Efficient deployment, rapid time to value
• Prescribed configurations accelerate design
• Performance tuned configurations
• Solution architectures, end-to-end testing
• Expertise to complement in-house skills
• Dell and Red Hat certified services
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Dell Red Hat Enterprise Cloud Solutions
红帽的openstack合作伙伴
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Dell Red Hat Enterprise Cloud Solutions
Dell and Red Hat 伙伴关系
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Co-Engineered Reference Architecture Capture and package Dell and Red Hat design and engineering expertise
• Validated and Predefined – Server Configurations – Network Design and Configurations – Storage Configurations
• System Components – Operational Infrastructure – OpenStack Components – OS, HA, Messaging Infrastructure
• Recommended starting points – Blueprint for success – Use Cases, Best Practices
• System sizing recommendations 13
Dell Red Hat Enterprise Cloud Solutions
Top Contributor to Juno Release (incl. Inktank & eNovance) Overall commits per company (aggregated) 3000 2500
2000 1500 1000 500
Red Hat community contributions to projects 5.39%
Red Hat HP IBM
7.38%
Rackspace
27.35%
SUSE
23.98%
OpenStack Foundation VMware
24.86% 6.76% Nova
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18.48%
Mirantis
0
Source:
20.92%
15.78%
5.44%
Bitergia http://activity.openstack.org/dash/browser/scm-companies.html?release=juno Stakalytics http://stackalytics.com/?release=juno&company=red%20hat
Horizon
Heat
Neutron
Ceilometer
Sahara
Keystone
Cinder
Swift
Glance
OpenStack Progression
最新的功能以及 OpenStack 源代码
最新的功能以及 编译完成的OpenStack RPMs 安装包
不稳定的纯社区版linux
企业级Linux 以及社区版 (CentOS, RHEL, Fedora)
没有认证 社区支持 六个月的生命周期 15
没有认证 社区支持 六个月生命周期
企业级增强版 Red Hat OpenStack 技术针对红帽rhel 做了完整的集成和调优 Red Hat 支持 Red Hat 生态圈 最权威的红帽认证 3 年的生命周期支持
Three Ways To Get OpenStack From Red Hat
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Red Hat Enterprise Linux: Optimized Enablers for OpenStack
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Red Hat Enterprise Linux OpenStack Platform 6
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Dell Red Hat Enterprise Cloud Solutions
RED HAT CLOUD INFRASTRUCTURE Cloud Management – Alternative Virtualization – OpenStack
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RedHat Storage Server with Openstack
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What is Red Hat Inktank Ceph? Unified multi-purpose software defined storage
. • • • •
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Block and object storage Single platform Rapid scale out No single point of failure
Massively Scalable
Open Source Single Platform
Unified Software Defined Storage • • • •
Open freely available Distributed software Rapidly growing eco-system Integrated in OpenStack
• • • •
Unlimited “exabyte” scale Leverages commodity hardware Powered by “CRUSH” algorithm Ideal for cloud environments
Dell Red Hat Enterprise Cloud Solutions
Why Ceph? Cost Efficient
Dell Red Hat Enterprise Cloud
Resilient
• Data distributed randomly • Self-healing, self-managing • Intelligent object store
Software defined
• Open, rapid innovation • Community enhancements • Leverage any hardware
Massive Scale
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• Low low cost per GB • Commodity hardware • Open source, no lock-in
• Not bound by hardware • Thin-provision, cloning, snapshots • Designed for cloud
Dell Red Hat Enterprise Cloud Solutions
Then: Compute paradigm shift
The disaggregated server model changed the landscape Mainframe model
X86 servers model Orchestration/automation for distributed computing
Proprietary architectures & mgmt tools
Digital
Limited apps
Sun HP | UX
IBM
Application ecosystem
HP
Proprietary OS
(e.g., Solaris, HP-UX, Ultrix)
Proprietary CPUs
(e.g., SPARC, PA-RISC, Alpha)
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Dell
Standard OS—hypervisors VMware | Windows Server System | RedHat Linux | Suse
Industry standard (X86 CPU) Intel | AMD
Now: Networking paradigm shift Traditional networking Proprietary architectures & mgmt tools
Hundreds of protocols Proprietary networking OS (e.g., Cisco IOS, Juniper OS) Proprietary ASICs
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Future of networking Standard orchestration & automation tools Optional 3rd party SDN/NVO controller
Any networking OS Open standard hardware Merchant silicon
Enabling the Software-Defined Data Center Application-centric + Software-defined + Hardware-accelerated
Software-Defined Computing
Software-Defined Storage
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Software-Defined Networking
Dell Red Hat Enterprise Cloud Solutions
Dell Software-Defined Networking Powered by Open Networking—Choice + Capability
Dell Software-Defined Networking Operating System Solutions
Network Overlay Solutions
Disaggregating operating system software from hardware
Disaggregating virtual networking from physical networking
Control Plane
Solutions
Disaggregating network control from forwarding plane
Dell Open Networking
Disaggregating networking technologies to maximize capability and choice
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Dell Red Hat Enterprise Cloud Solutions
Dell + Big switch Solutions
SDN Fabrics on Open Networking Switches BIG CLOUD FABRIC CONTROLLER
BIG TAP CONTROLLER
S4810-ON (Shipping) S6000-ON (Shipping) S4048-ON (1Q15)
SWITCH LIGHT™ OS
Trident II switches only S6000-ON (Leaf/Spine, Early Jan’15) S4048-ON (Later in 1Q15)
ONIE BOOT LOADER
Open Networking HW ONIE: Open Network Install Environment
Native Fabric Designs on Open Switches 27
Hierarchical Implementation of Control Plane for Scale and Resiliency
BIG SWITCH CLOUD FABRIC OVERVIEW High Performance: Dense 10G/40G
BIG CLOUD FABRIC CONTROLLER
Latest Merchant Silicon HW: Trident II
Hierarchical Control Plane SPINE SWITCHES (32x40G) 1
2
Scalable: Max scale of Trident II
3
Resilient: Headless Mode Operations
10G/40G Links LEAF SWITCHES (48x10G+6x40 G)
Hypervisor: ESX, Hyper-V, KVM, Xen
Physical & Virtual Workloads
COMPUTE WORKLOAD
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L4-7 Service Insertion & Chaining
COMPUTE WORKLOAD
SERVICES & CONNECTIVITY RACKS
Orchestration: OpenStack, CloudStack Private/Public Clouds
Big Data Analytics
Value-prop = Single “Logical” Switch (Zero-touch fabric, Dramatic TCO reduction)
VDI
…
Dell and Red Hat Enterprise Cloud Solutions Prescriptive, practical, right-sized choices fit for you • • • • • •
Pilot System
Mid-scale production Scale testing Sizing options, 1-3 racks 10G networking High Availability Optimized Inktank Ceph • • • •
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PoC System
Dev/test Concept testing Prototyping Rapid deploy
Scale out System • • • • • • • •
Data center scale Production workloads PowerEdge R, C Series 10G networking High Availability Optimized Inktank Ceph Tailored designs Customized integrations with OpenStack ecosystem technologies
Dell Red Hat Enterprise Cloud Solutions
Docker: The next step in virtualization
Dell will automate the deployment of Docker containers
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• Enables portability of applications as a lightweight, portable, self-sufficient container • Encapsulates any payload, runs consistently on/between any server(s) • Builds on laptop, run at scale in production (future) • Runs on VMs, bare-metal servers, OpenStack clusters, public instances or combinations • Expands application set for OpenShift
Dell Red Hat Enterprise Cloud Solutions
Case Sharing
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Innovation Lab Dell IT Chartered with deploying OpenStack within Dell IT • Now running Red Hat OSP in a POC cluster • Additional expansion planned Three initial use cases
• Infrastructure for technology and user experience team incubations • Agile infrastructure for accelerating test activities • Enabler for an agile development lifecycle Example Applications
• Dell application test environment • Team now moving to their own OpenStack environment • Scale-out archive storage • Application performance testing
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Dell Red Hat Enterprise Cloud Solutions
Private Cloud Deployment Best Practice • Think Big, Start Small (what is your objective? how to measure success?)
• Cloud is more for business, not simply technology. Beware of human issues • Make sure all key stakeholders buy in (otherwise it may fail) • Identify the functions & features required (service catalog, workflow, chargeback, lifecycle management)
• Pilot deploy to an environment which is fully controlled by IT • Review, review, review
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Dell Red Hat Enterprise Cloud Solutions
Let us help you choose the right path forward. 34