Cloud Vision & OpenStack

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1 Cloud Vision & OpenStack ui Gouveia MA Cloud Inside Solution Architect 1/35

2 About me Linux nthusiast since the 90's (~1992 H5). Joined ed Hat GSS in May 2012 (HC,HCVA). Supported HL base and IdM services. Before transfer started training in Cloud Products. Transfer to Inside Solution Architect team in Jan /35 As the cloud guy. Started with OpenShift, but helps with OpenStack, CloudForms, and all other products when needed.

3 About ed Hat 3/35

4 1 # OPN SOUC LAD MO THAN 90% of FOTUN 500 COMPANIS use D HAT OFFICS WOLDWID CO JIM WHITHUST PODUCTS & SOLUTIONS. * D D N U FO IPO N IO T A D N IO ND S T U A D D & L FO IZA IS S I L M A U K A P C Q L D O A TU AC IFT T TF D I ST AS A H N A V N T S S S PL N AT F P L YMI NU D I N IS H A K O O P T D P L L C V D I O P I &O AS T QU STA PA B AG & P 2 0 U. N S S N T 0 M N K I L 4 C Q N N D &P 5 AC T IQ A OP TAC M ION C M STO OI AP F J O T I T M A F L S U H L S S U HA AS NS S A AT SS UD 1 BIL SO IN NS NAG H PN AM NTO D H FI K X L I O T O A U B A O C S $ D JO M CL OP MA PL FU LIN J OG P * ed Hat client data,

5 D HAT 400 MO THAN 90% of FOTUN 500 COMPANIS use D HAT FY '04 PODUCTS & SOLUTIONS. FY '06 N IO T A IZ L UA T IS P T VI N S OF I P S 0 A T L 50 N D P D T S& AT AS S D H S N I X L D U IN F NU FO JO LI FY '08 FY '10 FY '12 FY '14 D & D I S M A O QU L TF AC A A L IT IS D K P TN M C LY P I TA PA S PO U T Q N K & N AC P TAC C O S FT Q U SHI GI HL N M O P S N ANA O GA S P O O M FU P 2013

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7 D HAT SUBSCIPTION MODL UPDATS PATCHS MISSIONCITICAL UPGADS MULTILINGUAL UNLIMITD INCIDNTS MULTI-VNDO CAS OWNSHIP SCUITY SPONS TAM 24x7 STABILITY WITH A PODUCT LIF CYCL OF UP TO 10 YAS GLOBAL SUPPOT SVICS CUSTOM POTAL & FOUMS HADWA CTIFICATION SOFTWA CTIFICATION SOFTWA ASSUANC AWAD-WINNING SUPPOT OPTIONAL TAINING CUICULA AVAILABL KNOWLDGBAS YAS AWADD:

8 Cloud Concepts 8/35

9 Cloud Computing by Stephen Fry Youtube Video: 9/35

10 Summary of Cloud features Utility. On demand. The amount I need. When I need it. Pay only for resources used. Scale up and down according to demand. 10/35

11 lectricity went from customized and differentiated 11

12 To standardized and commoditized with economies of scale 12

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14 ...a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. - National Institute of Standards & Technology (NIST) 14

15 Cloud Service Models IaaS PaaS SaaS APPLICATION APPLICATION PLATFOM (JBOSS, PHP, UBY, TC) OPATING SYSTM (HL) VITUALIZATION (HV) HADWA (x86) STOAG (HS) Managed and Controlled by Customer (IT, Dev, or User) Managed by the Public or Private Cloud Ofering Increased Control educed DIY 15

16 Cloud Service Models SaaS Google Apps Salesforce Many more PaaS IaaS Amazon AWS ackspace OpenStack vcloud Director OpenShift Force.com Heroku Software-as-a-Service (SaaS) (hosted apps) Platform-as-a-Service (PaaS) (dev platform, apps middleware) Infrastructure-as-a-Service (IaaS) (compute, storage, network) nd-users Developers DevOps IT Admins 16

17 Cloud Deployment Models Models 17/35

18 Open Hybrid Cloud 18/35

19 A different kind of architecture... TADITIONAL WOKLOADS Stateful virtual machines CLOUD WOKLOADS Big VMs: vcpu, vam, local storage inside VM Application SLA aligned to VM itself elies on underlying HA technology to meet SLA goals VMs scale up: add vcpu, vam, etc. Applications not designed to tolerate failure of VMs Stateless VMs, application distributed Small VMs: vcpu, vam, storage separate Application SLA not dependent on any one VM Many instances can provide application availability Applications scale out: add more VMs Applications designed to tolerate failure of VMs Which workload type suits the customers requirements? 19/35

20 Analogy: Pets vs. farm animals FAM ANIMALS = PTS = TADITIONAL WOKLOADS Pets are given names like CLOUD WOKLOADS rover.internal.redhat.com They are unique, lovingly hand raised and cared for When they get ill you nurse them back to health Farm animals have tag numbers like piggie242.redhat.com They are almost identical to each other When they get ill you get another one Credit : Tim CN Labs, Bill Microsoft, and others 20

21 Manufacturing as a Model for IT Consolidated Aircraft B-24 Liberator Incredibly sophisticated. ~500k parts, assembled by unskilled labor. No Mfg process. Parts were cast in rubber molds, so every part was slightly diferent. Assembled in the heat of San Diego, which warped the metal and required whole assemblies to be adjusted. Ford Motor Co. brought a Manufacturing process went from 250 planes a year to 650 planes a month. THIS IS OU CHALLNG TODAY. 21

22 ed Hat nterprise Linux OpenStack Platform 22/35

23 What's the big deal? 23/35

24 OpenStack Components Needs to access x86 hardware resources uns on Linux and requires access to existing technologies e.g. a hypervisor, some storage and networking Completely written in Python (yay!) 24/35

25 OpenStack design 25/35

26 OpenStack Architecture 26/35

27 Common OpenStack Architecture 27/35 All data is held in a SQL database Can be made highly-available if replicated Default is MySQL, but others are supported Components have two sub-component types: API ndpoints The STful entry-point into the component One or more 'daemons' The services that carry out instructions Vast majority of OpenStack is shared-nothing and very fault-tolerant Components scale out using shared message bus (qpid, abbitmq etc) API ndpoints can be load-balanced (virtual IP's) for resilience/throughput

28 Typical Deployment 28/35

29 Why does the world need OpenStack? Cloud is widely seen as the next-generation IT delivery model Agile & flexible Utility-based on-demand consumption Self-service drives down overhead and maintenance Public clouds setting the benchmark, organisations want the same level of functionality but behind the firewall 29/35 Not all organisations are ready for public cloud Applications are being built differently today More tolerant of failure Make use of scale-out elastic architectures OpenStack enables organisations to achieve this, today... and without lock-in.

30 OpenStack distributions ackspace Debian, Ubuntu OpenSUS, SUS Mirantis DevStack HL, Fedora, DO ef: 30/35

31 OpenStack Progression Open source, communitydeveloped (upstream) software Founded by ackspace Hosting and NASA Managed by the OpenStack Foundation Vibrant group of developers collaborating on open source cloud infrastructure Software distributed under the Apache 2.0 license No certifications, no support Latest OpenStack software, packaged in a managed open source community Facilitated by ed Hat Aimed at architects and developers who want to create, test, collaborate Freely available, not for sale Six-month release cadence mirroring community No certification, no support Installs on ed Hat and derivatives 31/35 nterprise-hardened OpenStack software Delivered with an enterprise life cycle Six-month release cadence offset from community releases to allow testing Aimed at long-term production deployments Certified hardware and software through the ed Hat OpenStack Cloud Infrastructure Partner Network Supported by ed Hat Installs on ed Hat nterprise Linux only

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33 OpenStack ed Hat Contribution ef: 33/35

34 WHY D HAT OPNSTACK? xperience in managing Open Source communities. Being leader in the core development of OpenStack brings in-house know-how second to none. Open Standards makes ed Hat one of the few company's that offer non lock-in solutions to customers. Compatible API's allows ed Hat Customer to Scale-out their environment even to third-party clouds (Hybrid Cloud). Complete Cloud portfolio. nterprise-grade version of OpenStack with the ecosystem, life-cycle, and support that customers expect from ed Hat! Longer supported life-cycle Starts with two years for Folsom, Grizzly, or Havana Bug fixes, security errata, selected backports, etc. Full support for HL and Windows workloads. 34/35

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