Emixa Mendix Meetup 11 April 2024 about Mendix Native development
OpenStack Do's and Don'ts for IT Landscape Classification
1. OPENSTACK DO'S AND DON'TS
OpenStack Round Table Lunch
Amsterdam
Frederik Bijlsma
BU Manager, Cloud BU EMEA
11th September 2013
@fbijlsma
DOC139273-20130710r15
RED HAT CLOUD INFRASTRUCTURE
3. WORKLOADS ARE SHIFTING TO CLOUD TYPE
TRADITIONAL
WORKLOADS
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CLOUD
WORKLOADS
Stateful VMs, application = VM
Big VMs: vCPU, vRAM, storage inside VM
Application SLA = SLA of VM
SLA requires enterprise virtualization
features to keep VMs highly available
Lifecycle measured in years
VMs scale up: add vCPU, vRAM, etc.
Applications not designed to tolerate
failure of VMs
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Stateless VMs
Small VMs: vCPU, vRAM, storage separate
Application SLA <> SLA of any one VM
SLA requires ability to create and destroy
VMs where needed
Lifecycle measured in hours to months
Applications scale out: add more VMs
Applications tolerate failure of VMs
RED HAT CLOUD INFRASTRUCTURE
4. RED HAT ENTERPRISE LINUX OPENSTACK PLATFORM
DESIGNED FOR CLOUD WORKLOADS
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Modular architecture
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Designed to easily scale out (based on Software components)
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Based on (growing) set of core services
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Designed for Cloud Workloads
DOC139273-20130710r15
RED HAT CLOUD INFRASTRUCTURE
5.
6. RED HAT + OPENSTACK
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Red Hat offers an OpenStack distribution under subscription
Build on well established principles and discipline established
with Red Hat Enterprise Linux
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Enterprise grade distribution and rich ecosystem
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Early Adopter Program to work with Key Customers / Partners
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RED HAT CLOUD INFRASTRUCTURE
7. Red Hat OpenStack Partner Ecosystem
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RED HAT CLOUD INFRASTRUCTURE
8. RED HAT OPENSTACK TIMELINE
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RED HAT CLOUD INFRASTRUCTURE
9. RED HAT'S OPENSTACK LEADERSHIP
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RED HAT CLOUD INFRASTRUCTURE
10. RED HAT ENTERPRISE LINUX OPENSTACK PLATFORM
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6 month cadence
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Roughly 2 months AFTER upstream
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Initially 1 year lifecycle
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Time to stabilize, certify, backport etc.
Will increase lifecycle over time based on upstream stability
and customer requirements
Hardware and application certifications from RHEL carry over
to RHEL OpenStack Platform
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Consistent ecosystem of partners
RED HAT CLOUD INFRASTRUCTURE
11. VISION FOR A RED HAT OPEN HYBRID CLOUD
MIGRATE TO OPENSTACK & OPEN VIRTUALIZATION
Shared Services
based on
OpenStack
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(Networking)
RED HAT CLOUD INFRASTRUCTURE
12. OPENSTACK DO'S AND DON`TS
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Classify IT Landscape
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Workloads (Application Ready for OpenStack?)
Data Security Tiers
Greenfield or Brownfield installation?
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“Manager of Managers” required – otherwise double effort
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Compare Software Support Models
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Look for experiences Implementation Partners
DOC139273-20130710r15
RED HAT CLOUD INFRASTRUCTURE