Cattle Wrangling For Pet Whisperers: Building A Multi-hypervisor Cloud
Upcoming SlideShare
Loading in...5
×
 

Cattle Wrangling For Pet Whisperers: Building A Multi-hypervisor Cloud

on

  • 2,652 views

What to know for building a multi-hypervisor OpenStack Cloud with KVM and vSphere - Updated for the Havana release

What to know for building a multi-hypervisor OpenStack Cloud with KVM and vSphere - Updated for the Havana release

Statistics

Views

Total Views
2,652
Views on SlideShare
1,757
Embed Views
895

Actions

Likes
1
Downloads
76
Comments
0

9 Embeds 895

http://cloudarchitectmusings.com 844
https://twitter.com 19
http://cloud.feedly.com 15
http://www.newsblur.com 8
http://newsblur.com 4
http://www.feedspot.com 2
http://www.tuicool.com 1
http://translate.googleusercontent.com 1
http://webcache.googleusercontent.com 1
More...

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

CC Attribution-ShareAlike LicenseCC Attribution-ShareAlike License

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Cattle Wrangling For Pet Whisperers: Building A Multi-hypervisor Cloud Cattle Wrangling For Pet Whisperers: Building A Multi-hypervisor Cloud Presentation Transcript

  • Cattle Wrangling For Pet Whisperers: Building A Multi-hypervisor OpenStack Cloud with KVM and vSphere Prepared by: Kenneth Hui Date: October 22, 2013
  • Who Am I? 2
  • Where I’ve Been 3
  • 4 Clarifying Some Points
  • 5 VMware is a Company NOT a Product • VMware as a company sells multiple technologies and products – vSphere – vCloud – End-user Computing • VMware is in co-opetition with OpenStack – Cooperation • vSphere and Nova • Nicira and Neutron – Competition • ESXi vs. KVM • vCloud Automation Center (vCAC) • vCloud Hybrid Service (vCHS)
  • 6 OpenStack Is NOT a Hypervisor • OpenStack Nova is a manager of hypervisors • OpenStack can manage multiple hypervisors – https://wiki.openstack.org/wiki/HypervisorSupportMatrix
  • No vSphere Style HA Using KVM with libvirt 7
  • So What’s Wrong with OpenStack? 8
  • 9 Let’s Talk Resiliency in the Cloud
  • Focus on Anti-fragility 10
  • Focus on Scaling Out 11
  • Focus on Application Resiliency 12
  • 13 Use Cattle Not Pets • Virtual Machines needs care and feeding – Name the VM – Tune and groom regularly – Feed pets with good food and supplements – Take pets to the vet when they are sick • Cloud servers are disposable – VMs are not unique – Tune and groom apps not the cattle – Replace when necessary – Shoot the cattle when it is sick
  • Let Loose the Monkeys! 14
  • 15 But I Still Want to Use vSphere in My Cloud
  • 16 So Why vSphere with OpenStack? • Customers have sunk investments in vSphere • Customers have legacy workloads that may not be suitable for KVM with libvirt • vSphere can provide an on-ramp to a Cloud • Provides an alternative to VMware vCHS
  • vSphere Is Not 17
  • 18 Multi-hypervisor Cloud Architecture - Grizzly
  • 19 Multi-hypervisor Cloud Architecture - Havana
  • 20 Nova Compute Scheduling
  • 21 How Nova Scheduler Sees vSphere
  • 22 Potential Resource Mismatch
  • 23 Potential Resource Misplacement
  • 24 Make Use of Host Aggregates
  • 25 Let’s End with Some First Principles
  • Nothing Is Forever in the Cloud 26
  • Understand Your Workload 27
  • Embrace Automation 28
  • Current IT Culture Must Change 29
  • Embrace Cultural Change 30
  • 31 Perhaps Most Importantly
  • Start With Why! 32
  • 33 Resources and Contact
  • 34 Resources • OpenStack Configuration Reference – http://docs.openstack.org/trunk/config-reference/content/section_computehypervisors.html • vSphere with OpenStack Blog Posts – http://cloudarchitectmusings.com/2013/06/24/openstack-for-vmwareadmins-nova-compute-with-vsphere-part-1/ – http://cloudarchitectmusings.com/2013/06/26/openstack-for-vmwareadmins-nova-compute-with-vsphere-part-2/ – http://cloudarchitectmusings.com/2013/07/09/openstack-compute-forvsphere-admins-part-3-ha-and-vm-migration/ – http://cloudarchitectmusings.com/2013/08/05/openstack-compute-forvsphere-admins-part-4-overcommitment-in-nova-compute/ – http://cloudarchitectmusings.com/2013/08/13/openstack-compute-forvsphere-admins-part-5-designing-for-vsphere-with-nova-compute
  • For More Information You can reach me at: Kenneth Hui Open Cloud Architect Rackspace E-mail: ken.hui@rackspace.com Twitter: @hui_kenneth Blog: http://cloudarchitectmusings.com Slides: http://www.slideshare.net/kenhui65/ 35
  • 36