OpenNebulaConf 2014 - From private cloud to laaS public services for Catalan R&E community - Jordi Guijarro
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This document summarizes a presentation about moving a Catalan research and education community from a private cloud to public infrastructure as a service (IaaS) clouds. The presentation discusses the evolution of the community's data center services from dedicated servers to virtual data centers and hybrid solutions using OpenNebula. It provides details on the new OpenNebula 4.8 installation including host configuration, networking, storage, and software ecosystem. The presentation addresses some myths about cloudification including the relevance of the hypervisor and whether clouds need to always be on or can be hybrid. It concludes that the community now has IaaS services in their hands and should promote OpenNebula usage.
![Restringit
IaaS and CSUC
As an ICT services provider:
- Specific needs for science and education
environments.
- Data Center Services evolution.
- Pay per use model.
As a technological challenge:
- Knowledge and 'expertise' in new technologies.
[ALWAYS!!!]
- Design and deployment of a new systems
architecture.](https://image.slidesharecdn.com/fromprivatecloudtolaaspublicservicesforcatalanrecommunity-jordiguijarro-141210051542-conversion-gate01/85/OpenNebulaConf-2014-From-private-cloud-to-laaS-public-services-for-Catalan-R-E-community-Jordi-Guijarro-11-320.jpg)
![Installation Coords – Opennebula 4.8
Restringit
Hosts size (cores mem) : 16 64/128GB
HW Vendors : DELL, HP, Supermicro,...
Hypervisor : KVM
Phy. Nodes OS : Ubuntu GNU/Linux 12.04 LTS
Storage - NetApp FAS – NFS (Datastores [SATA, SAS o FC])
Network HW and SDN: Gigabit Ethernet and OpenvSwitch
Workload: Individual VMs, Elearning platfoms, Development
platforms, HPC Workload tests, VDI platforms.
Interfaces: Sunstone + EC2 , OCCI
Authentication - Core + x509
S.O Virtual Machines: CentOS, Debian, Ubuntu Server LTS,
Microsoft Windows 7, Microsoft Windows Server 2012
Accounting and Billing:: ONE reporting and oowwnn ddeevveellooppmmeenntt..](https://image.slidesharecdn.com/fromprivatecloudtolaaspublicservicesforcatalanrecommunity-jordiguijarro-141210051542-conversion-gate01/85/OpenNebulaConf-2014-From-private-cloud-to-laaS-public-services-for-Catalan-R-E-community-Jordi-Guijarro-16-320.jpg)
OpenNebulaConf 2014 - From private cloud to laaS public services for Catalan R&E community - Jordi Guijarro
- 1. From Private Cloud to IaaS Public services for Catalan R&E community [email protected] @jordiguijarro @cloudadms Berlin, 03/12/2014
- 3. Agenda IInnttrroodduuccttiioonn Cloud oriented... – Why? – Final architecture and our installation coords. Squeezing resources – Host Level – Network Level – Storage Level Service details Myths & Facts Some conclusions
- 4. New Catalan Universities services consortium (formerly known as CESCA) Restringit
- 6. Focused to Research and Education agents Restringit
- 7. Focused to Research and Education agents Restringit
- 8. CSUC data center services Baseline Scenario DC housing and physical dedicated servers Managed Servers (VM's included) Target Scenario Virtual Data Centers Restringit Hybrid Solutions
- 10. Restringit Opportunity? New hardware MGMT model!
- 11. Restringit IaaS and CSUC As an ICT services provider: - Specific needs for science and education environments. - Data Center Services evolution. - Pay per use model. As a technological challenge: - Knowledge and 'expertise' in new technologies. [ALWAYS!!!] - Design and deployment of a new systems architecture.
- 12. Available IaaS solutions on premise Alternatives: Proxmox, Ganeti, Ovirt, Archipel, Enomaly, OpenQRM... Restringit
- 13. ¿Why NOT Openstack for CSUC? Restringit
- 14. ¿Why NOT Openstack for CSUC? Restringit
- 15. Restringit ¿Why OpenNebula for CSUC? Opennebula offers the possibility to: Manage a modular private cloud as a right evolution from common virtualization platforms. Offer open and interoperable Cloud Public services.
- 16. Installation Coords – Opennebula 4.8 Restringit Hosts size (cores mem) : 16 64/128GB HW Vendors : DELL, HP, Supermicro,... Hypervisor : KVM Phy. Nodes OS : Ubuntu GNU/Linux 12.04 LTS Storage - NetApp FAS – NFS (Datastores [SATA, SAS o FC]) Network HW and SDN: Gigabit Ethernet and OpenvSwitch Workload: Individual VMs, Elearning platfoms, Development platforms, HPC Workload tests, VDI platforms. Interfaces: Sunstone + EC2 , OCCI Authentication - Core + x509 S.O Virtual Machines: CentOS, Debian, Ubuntu Server LTS, Microsoft Windows 7, Microsoft Windows Server 2012 Accounting and Billing:: ONE reporting and oowwnn ddeevveellooppmmeenntt..
- 17. Architecture and software ecosystem Restringit
- 19. Restringit Host Level Hyper-Threading ( ¿Yes o NOT? ) MV 16 CPU – HT On MV 8 CPU – HT Off No Hyper-Threading Hyper-Threading
- 20. Restringit HOST level CPU Parameter A predefined templates model determines the real assigned CPU to the VM provisioned.
- 21. Restringit Network Level Some additional features: - Openflow: filtering by contextualization, MAC-Spoofing and IP-Spoofing prevention,... - Netflow Export - Public addresses quotes, ACL's by public network, QoS - ... For the cloud user: - New virtual private networks in self-service mode. - Firewall config rules. - DHCPless. - Advanced monitoring capabilities.
- 22. Restringit Storage Level Use of qcow2 images: Yes or Yes.. (in our case still over NFS)
- 23. Restringit Storage Level Use of qcow2 images: Yes or Yes.. (persistent and not persistent) + qcow transfer driver (snapshotting)
- 24. Multizone environment : Extra VALUE!!! http://saltstack.com/community Restringit
- 25. Sunstone + API's for cloudadmins available Restringit
- 26. Sunstone + API's for cloudadmins available Restringit
- 27. Corporate website details available Restringit Slide ois – Iaas + Info en la web http://www.csuc.cat/es/investigacion/infraestructura-en-la-nube
- 28. All packaged but what about prices and costs... Restringit - Consolidation factor. - Usage expectatives. - ... still competitive?
- 29. Restringit PRICES (PAY PER USE) PREDEFINED TEMPLATES MODEL
- 35. Cloudification process HYPERVISOR IS NOT RELEVANT!!!!
- 36. Cloudification process HYPERVISOR IS NOT RELLEVANT!!!! MYTH
- 39. Cloudification process ALWAYS ON? Several patterns Marc Cluet (@lynxman)
- 40. Cloudification process JUST HYBRID?
- 41. Conclusions It is in your hands! ALWAYS ON? ONEFLOW, ONEGATE
- 42. Conclusions It is in your hands! ALWAYS ON? ONEFLOW, ONEGATE SLICE THE CARROT? VDC FEATURES
- 43. Conclusions It is in your hands! ALWAYS ON? ONEFLOW, ONEGATE SLICE THE CARROT? VDC FEATURES JUST HYBRID? Put OPENNEBULA in their lives (TECHDAYS)
- 44. Conclusions It is in your hands! ALWAYS ON? ONEFLOW, ONEGATE SLICE THE CARROT? VDC FEATURES JUST HYBRID? Put OPENNEBULA in their lives (TECHDAYS) GO TO 4.8 OR ABOVE AND BE VIRAL!
- 45. DDaannkkee!! TThhaannkkss!! GGrraacciiaass!! GGrrààcciieess!! [email protected] Restringit @cloudadms QUESTIONS?
- 46. MEGHA Working Group MISSION TO PROMOTE the development of innovation in Cloud Computing technologies within the scope of the institutions affiliated to RedIRIS. TO ACT AS A CATALYST for the application of open and interoperable Cloud technologies in other areas in which it can influence, such as business in government. http://www.rediris.es/activida des/index.html.en OPEN INTEROPERABLE PROMOTION USE CASES TESTBED IDENTITY