Maximize o Potencial do seu Datacenter com Citrix XenServer
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Maximize o Potencial do seu Datacenter com Citrix XenServer
Lorscheider Santiago – CCA – Citrix Certified Administrator www.centralcloud.info - @lsantiagos www.mmdumar.com
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Agenda
• História do Citrix XenServer
• Posicionamento da Citrix no Mercado
• Arquitetura do Citrix XenServer
• O que você ganha de graça?
• HA, WLB, DR, Citrix Xenconvert
• Visão Geral sobre Certificação em Xenserver
• Licenciamento Citrix Xenserver
• Demos, Demos e mais Demos
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Xen é um software livre de virtualização para as arquiteturas x86, x86-64, IA-32, IA-64 e PowerPC. Xen permite a execução de vários sistemas operacionais, simultaneamente, sobre um mesmo hardware. Xen foi originalmente desenvolvido como um projeto de pesquisa na Universidade de Cambridge, liderado por Ian Pratt, fundador da XenSource, Inc. Em 15 de agosto de 2007, a XenSource foi adquirida pela Citrix System Inc. pelo valor de 500 milhões de dólares. A Citrix agora suporta o desenvolvimento do projeto open source e vende também uma versão "empresarial" do software. O primeiro lançamento público do Xen foi disponibilizado em 2003.
XEN – xen.org
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Posicionamento XenServer no Mercado
• Free XenServer Impact
• 450,000+ downloads
• 75,000+ unique organizations
• > 50% of Fortune 500 run XenServer
• Proven with leading vendors technology
• Entrusted by demanding organizations to run the
most mission critical apps
• Optimized to run XenDesktop deployments
• Used by the largest clouds
• Validated by market thought leaders
Best virtualization platform
“XenServer 5.5 now meets 100% of our
enterprise requirements”
- Burton Group, 2009
“Look closely at Citrix as an alternative to
VMware. [Citrix] offers many of the same
features as VMware with more flexibility and a
lower price.” - Info-Tech Research Group, 2011
Magic Quadrant “Leader" – noted for features
and price/performance”
- Gartner, 2011
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XenServer e Clouds Públicas
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Magic Quadrant for x86 Server Virtualization Infrastructure
• Visão para se tornar a alternativa "aberta" para a
virtualização através de computação em nuvem
• Produto com muitos recursos por um custo
relativamente baixo (começando com XenServer
versão Free)
http://bit.ly/gartner_citrix
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Control
Domain
(Dom 0)
XenServer Architecture
Xen Hypervisor
Hardware
Virtual
Machines
Local
Storage
Network
Card
Remote or SAN
based Storage
Linux XenServer Commands
XenCenter
Console
SSH
XAPI
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Xen 4.1 hypervisor
Assitente para Atualização do Pool
Novos sistemas Operacionais suportados
Melhorias em NIC (10GbE)
Suporte para (16) vCPU and (128 GB) vRAM por VM
Suporte no host a 1 TB RAM
Melhorias na Performance e Escalabilidade
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O que é de Graça no XenServer ?
XenServer 6
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Controle Memória Dinâmica (DMC)
• Enable VMs to operate across a range of memory utilization
• Extend aggregate maximum memory commitment beyond physical limitations
• Distribute memory resources across a larger number of VMs per host
• Allow memory settings to be dynamically adjusted while VM is running
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Distributed Virtual Switching
• Virtual Switch • Open vSwitch set as standard for network stack
• Open source: www.openvswitch.org
• Provides a rich layer 2 feature set
• Cross host internal networks
• Rich traffic monitoring options
• DVS Controller • Virtual appliance
• Web-based GUI
• Can manage multiple pools
• Can exist within pool it manages
VM
VM
VM
VM
VM
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Permite que as máquinas virtuais para ser reiniciadas automaticamente em caso de uma falha de hardware ou perda de qualquer servidor gerenciado
Se um dos servidores falhar, suas VMs serão reiniciadas de forma inteligente em outros servidores no mesmo pool, permitindo que os serviços essenciais a serem restaurados em caso de falha do sistema ou componente com mínima interrupção do serviço
HA – High Availability
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Permite backup simples para VMs em serviço crítico. Snapshots Regulares são agendados e realizados automaticamente podendo ser usados para restaurar VMs
VM Protection e Recovery
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Dynamic Workload Balancing and Power Management
Automated guest start-up and management based on defined policy
Guests automatically migrate from one host to another based on resource usage
Power-on/off hosts as needed
Report on utilization of pool resources – by VM, by host, etc.
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Console Web para Gerenciamento das máquinas Virtuais. Ela permite aos administradores:
• Permitir acesso aos usuários a específicas VMs
• Executar operações básicas como iniciar, parar, suspender e Reset nas máquinas virtuais
• Login Remoto (VNC para Linux Guests e RDP para Windows Guests)
• Sua implementação leva no máximo 5 minutos
Web Self-Service Portal
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Integrated Site Recovery
• Independent of StorageLink
• Works with iSCSI and FC SRs
• Doesn’t require any management
VMs
• Completely integrated into
XenServer
Transformation of Site Recovery feature
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Integrated Site Recovery - Screenshots
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GPU pass-thru suportado para VM
Para aplicações que executam instruções GPU (CAD)
Benefícios do GPU-pass thru
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XenServer 6.0 supports SCVMM and SCOM Management of XenServer VMs via System Center Virtual
Machine Manager
System Center Operations Manager pack for monitoring
Support for various VM and host operations and monitoring
Certain Host/Pool management operations still in XenCenter (e.g. HA, DR)
Support for SCVMM and SCOM
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SCVMM Screenshots
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Fully supported import of non-XS VM disks Dynamic VHD
Stream Optimized VMDK
Import & Export Improvements – VM Disk
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Fully automated upgrades (after pre-checks) Requires HTTP, NFS or FTP share
Semi-automated upgrades CD or PXE
Rolling Pool Upgrade
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Rolling Pool Upgrade Wizard - Screenshots
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Ferramenta para Conversão Physical-to-virtual (P2V) para sistema operacional Windows, aplicativos e dados de uma máquina física para uma máquina virtual no XenServer
Citrix XenConvert
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Demo - Visão Geral Citrix Xenserver
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Seja um CCA – Citrix XenServer Administrator
• O Exame 1Y0-A26 certifica que os candidatos aprovados têm o
conhecimento e as habilidades necessárias para instalar, configurar e
administrar um Citrix XenServer 6 aplicação que utiliza Provisioning
Services 5.6, em um ambiente corporativo.
• A nota mínima para aprovação neste exame é de 60%
• São 69 questões em Língua Inglesa
• Este exame é administrado através de Pearson VUE
Guia com todos os detalhes - http://bit.ly/Citrix_CCA_1Y0A26_PrepGuide
Exame 1Y0-A26 - Citrix XenServer 6 Administration
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Licenciamento - Versões Citrix XenServer 6
Feature Free Advanced Enterprise Platinum
64-bit Xen Hypervisor a a a a
Active Directory Integration a a a a
XenConvert Conversion Utility (P2V, V2V and OVF) a a a a
Live Migration with XenMotion™ a a a a
Multi-Server Management with XenCenter a a a a
Management Integration with Systems Center VMM a a a a
Automated VM Protection and Recovery a a a
Distributed Virtual Switching a a a
Dynamic Memory Control a a a
High Availability a a a
Performance Reporting and Alerting a a a
Mixed Resource Pools with CPU Masking a a a
Dynamic Workload Balancing and Power Management a a
GPU Pass-Through for Desktop Graphics Processing a a
IntelliCache™ for XenDesktop Storage Optimization a a
Live Memory Snapshot and Revert a a
Provisioning Services for Virtual Servers a a
Role-Based Administration and Audit Trail a a
StorageLink™ Advanced Storage Management a a
Monitoring Pack for Systems Center Ops Manager a a
Web Management Console with Delegated Admin a a
Provisioning Services for Physical Servers a
Site Recovery a
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XenServer Community
Twitter: http://www.twitter.com/xenserverarmy
Facebook: http://www.facebook.com/CitrixXenServer
Linked In: http://www.linkedin.com/groups?mostPopular=&gid=3231138
Blogs: http://community.citrix.com/citrixready/xenserver
Twitter: http://www.twitter.com/lsantiagos
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Citrix Resources
XenServer Info:
http://www.citrix.com/xenserver - Main XenServer Page
http://support.citrix.com/product/xens/ - Documentation and Support
http://community.citrix.com/p/cdn-datacenters - Community Blogs
Download Free XenServer
http://www.citrix.com/xenserver/download
Download Trial of Platinum Features
http://deliver.citrix.com/go/citrix/ceXenServerTrial
XenServer Education
CXS-102 - Citrix XenServer 6 Overview - Free Course http://training.citrix.com/mod/ctxcatalog/course.php?id=266
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Resumo
• História do Citrix XenServer
• Posicionamento da Citrix no Mercado
• Arquitetura do Citrix XenServer
• O que você ganha de graça?
• HA, WLB, DR, Citrix Xenconvert
• Visão Geral sobre Certificação em Xenserver
• Licenciamento Citrix Xenserver
• Produtos PHD Virtual (Backup e Monitoramento)
• Citrix Resources – Citrix Synergy 2011
• Demos, Demos e mais Demos
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Lorscheider Santiago
CCA – Citrix Certified Administrator
www.centralcloud.info - @lsantiagos
www.mmdumar.com