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OpenStack Magnum
Magnum is an OpenStack service that simplifies the deployment and management of container orchestration systems, such as Kubernetes and Docker Swarm, as first-class objects on OpenStack. It allows users to easily deploy and manage multiple container clusters on OpenStack that are isolated by tenant and project. Magnum uses Heat orchestration templates to deploy container clusters and integrates with other OpenStack services like Nova, Neutron, Keystone, and Cinder.
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OpenStack Magnum
- 1. OPENSTACK MAGNUM Adrian Otto,Distinguished Architect
- 2. 2 Outline Carina: A use-casefor Magnum at Rackspace What Rackspace did with OpenStack to offer containers as a hosted service. History and Overview of OpenStack How we got here, and what OpenStack is today. Container Orchestration Engines Why different orchestration engines exist for containers, and where they shine. Magnum What Magnum is all about.
- 3. 3 2010: OpenStack isBorn + =
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- 5. www.rackspace.com $0 $1,000 $2,000 $3,000 $4,000 2013 2014 20152016 2017 2018 !5 The OpenStack Market ($M) 40% CAGR Rackspace #1 Market Share Source: 451 Group, 2014
- 6. OPENSTACK SERVICES KeystoneGlanceNova NeutronSwiftCinder Designate Ironic HorizonBarbicanCielometer SaharaTroveHeatMagnum Marconi Murano Layer 4: Consumption Services Layer 3: Optional Enhancements Layer 2: Extended Infrastructure Layer 1: Base Compute Infrastructure Solum
- 7. 7 Outline Carina: A use-casefor Magnum at Rackspace What Rackspace did with OpenStack to offer containers as a hosted service. History and Overview of OpenStack How we got here, and what OpenStack is today. Container Orchestration Engines Why different orchestration engines exist for containers, and where they shine. Magnum What Magnum is all about.
- 8. LIQUIDS TAKE ONTHE SHAPE OF THEIR CONTAINER. THE LIQUID STATE OF MATTER IS AN INTERMEDIATE PHASE BETWEEN SOLID AND GAS. LIKE THE PARTICLES OF A SOLID, PARTICLES IN A LIQUID ARE SUBJECT TO INTERMOLECULAR ATTRACTION; HOWEVER, LIQUID PARTICLES HAVE MORE SPACE BETWEEN THEM, SO THEY ARE NOT FIXED IN POSITION. PROPERTIES OF MATTER: LIQUIDS
- 10. Image FPO 42 MAKE ABIGGER CONTAINER?
- 11. Image FPO ‹#›11 O pe n P O W E R a n d O p e n C o m p u te 3 .1 - 4 .1 G H z C P U ~ 2 0 0 G i B / s e c M e m o r y B a n d w i d t h > 2 0 0 M i B C a c h e 1 2 8 - 1 9 2 C P U T h r e a d s U p t o 2 T i B o f R A M BARRELEYE
- 12. Image FPO 12 B ig g e r h a r d w a r e a l l o w s f o r b i g g e r s o f t w a r e 44
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- 16. An easy-to-use and instant-on nativecontainer environment.
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- 18. 18 CONTAINER ADOPTION CAN BECOMPLICATED getcarina.comTRY IT NOW FOR FREE
- 19. 19 WE’VE MADE ITSIMPLE getcarina.comTRY IT NOW FOR FREE
- 24. 24 WE’VE MADE ITSIMPLE getcarina.comTRY IT NOW FOR FREE
- 25. 25 BARE METAL PERFORMANCE getcarina.comTRYIT NOW FOR FREE
- 26. 26 NATIVE API EXPERIENCE getcarina.comTRYIT NOW FOR FREE
- 28. 28 Outline Carina: A use-casefor Magnum at Rackspace What Rackspace did with OpenStack to offer containers as a hosted service. History and Overview of OpenStack How we got here, and what OpenStack is today. Container Orchestration Engines Why different orchestration engines exist for containers, and where they shine. Magnum What Magnum is all about.
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- 30. M a gn u m S t a t i s t i c s , S t a t u s , a n d D i v e r s i t y www.rackspace.com 6039patch sets 1589commits 275,601 lines of code 1year 133 engineers 34affiliations 2015-01-20 released
- 31. OpenStack Magnum’s TopContributors 31
- 32. Prior Art • libvirt/LXCvirt driver for Nova • Nova-Docker virt driver for Nova • Heat Resource for Docker 32
- 33. Magnum Rationale 33 Containers Nova Instances Create Delete Resize Restart Attach Vol Kill Start SetEnv Var Bind Volume Attach Term Exec Processes Machines Different Lifecycle Different API
- 34. Cloud operators assumea risk when selecting a single cloud technology today… but OpenStack is different. 34
- 35. Native APIs arenot just a good idea, they are ESSENTIAL. 35
- 36. Understanding Magnum Resources(1/2) • Click to edit Master text styles – Second level • Third level – Fourth level o Fifth level 36 Container Bay Node All Magnum Bays
- 37. Understanding Magnum Resources(2/2) • Click to edit Master text styles – Second level • Third level – Fourth level o Fifth level 37 Container Bay Node Kubernetes Bays Pod Service
- 38. Magnum Differentiators 38 Magnum isFirst HTTP/1.1 201 Created Not Re-Implementing Orchestration SSO Experience for Cloud Users Multi-Tenant Control and Data Planes Asynchronous API Uses OpenStack Orchestration (Heat) Uses OpenStack Identity (Keystone)
- 39. Image FPO ‹#›39 Fe at u r e s a d d e d i n L i b e r t y 13 WHAT’S NEW
- 40. New Features inLiberty Release • Apache Mesos • Marathon Framework • REST API Mesos Bay Type (Multi- Tenancy) • TLS Between Client and Magnum API • TLS Between Bay Master and Minion/ Slave/Worker • Certificate generation/signing • docker / kubectl TLS interoperability Secure Bays (TLS) • Neutron LBaaS Integration • Automatically add or remove nodes from Neutron LB when Kubernetes bay is scaled External Load Balancer Support • Easy setup of multi- master configuration for Kubernetes • Suitable for HA configurations Multi-Master Kubernetes 40
- 41. 41 Review Carina: A use-casefor Magnum at Rackspace What Rackspace did with OpenStack to offer containers as a hosted service. History and Overview of OpenStack How we got here, and what OpenStack is today. Container Orchestration Engines Why different orchestration engines exist for containers, and where they shine. Magnum What Magnum is all about.
- 42. DOCKER SWARM Swarm Manager SwarmNode Docker Client Docker Daemon Swarm Node Docker Daemon Swarm Node Docker Daemon Swarm Daemon Discovery Service
- 43. KUBERNETES Node Docker Kubelet Proxy REST API AuthScheduler Node Docker KubeletProxy Node Docker Kubelet Proxy
- 44. APACHE MESOS Mesos Master Standby ZK Standby ZK MesosSlave Framework A Executor Task Mesos Slave Framework B Executor Task Leader ZK
- 45. 45 Review Carina: A use-casefor Magnum at Rackspace What Rackspace did with OpenStack to offer containers as a hosted service. History and Overview of OpenStack How we got here, and what OpenStack is today. Container Orchestration Engines Why different orchestration engines exist for containers, and where they shine. Magnum What Magnum is all about.
- 46. Python OpenStack Engineers C,C++ Linux Systems Engineers Ruby DevOps Engineers C#, .NET Java Full Stack Developers Web Developers JavaScript, CSS, HTML Software Developer in Test Angular.JS, Ember.js, Node.js Security Engineers Restful/JSON/XML Data Scientist Closure, Scala, Erlang Hadoop, MongoDB, MySQL Solutions Architects Software Dev. Managers Strategic Account Executive Field Sales Specialist MS Azure SA, Virtualization & Support Technical Trainer We’re Hiring
- 47. O N EFA N AT I C A L P L AC E | S A N A N TO N I O , T X 7 8 21 8 U S S A L E S : 1 - 8 0 0 - 9 61 - 2 8 8 8 | U S S U P P O R T: 1 - 8 0 0 - 9 61 - 4 4 5 4 | W W W. R AC K S PAC E . C O M | W W W. G E T C A R I N A . C O M © RACKSPACE LTD. | RACKSPACE® AND FANATICAL SUPPORT® ARE SERVICE MARKS OF RACKSPACE US, INC. REGISTERED IN THE UNITED STATES AND OTHER COUNTRIES. | WWW.RACKSPACE.COM Thank you