1. The Enterprise
Private Cloud Paradox
Chris C. Kemp
@Kemp

2. About Chris C. Kemp
• CEO of Nebula
• Co-Founder, OpenStack
• Former CTO, NASA
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3. Enterprise Should be Adopting!
Security &
Driving
Cost
Compliance Cloud Adoption Pressures
Pressure for Big Data
Business Agility Explosion
Scale-out
Architecture
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4. But they’re not...
Where cloud is being adopted today:
• Start-ups and Small / Medium Businesses (SMBs)
• Edges of large enterprises (needs not being met)
• “Corporate IT” is piloting
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5. Solving the Enterprise Private Cloud Paradox
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6. Solving the Enterprise Private Cloud Paradox
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7. Cloud
1. On-demand … through self-service interfaces
2. Elastic … dynamically scale up and down
3. Shared … pooled resources
4. Metered by use … at high level of granularity
5. Accessible … broadly over the network
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8. Solving the Enterprise Private Cloud Paradox
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9. Public Cloud
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10. Private Cloud
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11. Private Cloud
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12. Cloud
1. On-demand … through self-service interfaces
2. Elastic … dynamically scale up and down
3. Shared … pooled resources
4. Metered by use … at high level of granularity
5. Accessible … broadly over the network
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13. Solving the Enterprise Private Cloud Paradox
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14. Enterprise Cloud Challenges
1. Maturity. Ability to overcome barriers to entry related to
culture, process, technology, experience, and tools.
2. Performance. Need to deploy an application near the data
and services that are already deployed on premises - lower
latency and increased bandwidth.
3. Security. Must keep data inside Company’s security
perimeter, where we trust security team, tools, and
processes.
4. Cost. TCO much higher for predictable IaaS workloads.
5. Architectural Constraints. Application is not architected
to run well in public cloud, or has unique technical
requirements.
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16. The Cloud Enterprise Paradox
CLOUD ENTERPRISE
• On-demand … through self- • On-approval … through
service interfaces workflow driven approvals
• Elastic … dynamically scale • Static … fixed assigned
up and down resources
• Shared … pooled resources • Private … isolated resources
• Metered by use … at high • Purchased … at a fixed cost
level of granularity (OpEx) over long periods (CapEx)
• Accessible … to everyone • Inaccessible … except to
broadly over the network necessary users/services
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17. Solving the Enterprise Private Cloud Paradox
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18. Obstacles to “Emergence”
Use Public Cloud
• Limited Security Controls • High ongoing costs
• Lock in • Flexibility
Build Custom Private Cloud
• Implementation Risk • Implementation Cost
• Deep expertise required • Ongoing support cost
Buy Packaged Private “Cloud”
• High Upfront Cost • Vendor Lock-in
• High ongoing support cost
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20. Solving the Enterprise Paradox
1. Support tens of thousands of employees with
“self-service” provisioning and management on
premise and provided by service providers
2. Support advanced security & forensics
3. Support existing monitoring, management, and
log analysis tools
4. Support show/charge -back at user,
organization, and enterprise level, with
integration points to accounting
5. Support workload portability and infrastructure
interoperability (to prevent lock in)
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21. Solution: A New Enterprise Ecosystem
• Ubiquitous across both service providers and
enterprises
• Open and standards oriented with potential to
ensure workload portability and
interoperability
• Creates a new ecosystem for infrastructure
innovation
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23. Number of companies affiliated with individual members.
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24. Companies with multiple Individual Member affiliations
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25. Public supporters of OpenStack
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26. Platinum, Gold & Corporate Sponsors of OpenStack
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27. Platinum & Gold Sponsors of OpenStack
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28. The Stats
• 250,000+ downloads this year
• Thousands of members from 850+ companies
in 88 countries
• 330 contributors to latest “Folsom” release
• Compute, Network, and Storage -as-a-Service
• All code available free and open Apache 2.0
license
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29. The Stack
Horizon
Keystone
Nova/Glance Swift Quantum
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30. The Stack
Web Interface
Identity Security
Compute Storage Network
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31. The Stack
Web Interface
Identity Security
Compute Storage Network
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32. The Future Stack
Web Interface
Identity Security
Compute Storage Network
Architectures Block File Switch Router Firewall
Hypervisors Object
(ARM, GPU)
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33. Conceptual Architecture
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34. Logical Architecture
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35. Chris.C.Kemp@Nebula.com
@Kemp on twitter
Visit Nebula.com and OpenStack.org
for more info.
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