ITCamp 2011 - Tudor Damian - Private Cloud, the Good, the Bad and the Ugly

- Private Cloud –
the Good, the Bad and the Ugly

Tudor Damian, MVP
@tudydamian
www.tudy.tel

Premium conference on Microsoft’s Dev and ITPro technologies @itcampro / #itcampro

IT Camp 2011
• Thanks for coming!
• ITCamp is made possible by our sponsors:


the Good, the Bad, the Ugly
• The “Man with No Name” spaghetti-western
trilogy titles are pretty much like IT these days:

– A Fistful of Dollars (1964)
• the PC?
– For a Few Dollars More (1965)
• the Internet?
– The Good, the Bad and the Ugly (1966)
• the Cloud?


Image source: wordle.net


if, at first, people were very reserved
when it came to “the Cloud”...


…now many some actually want to
move…

in the cloud


…but do they all know what to
expect?


virtual? private? cloud?


Fifth generation of computing

Source: Microsoft Cloud Continuum


Private Cloud components
 Pooled Resources
3rd party extensions
 Virtualization
 Elasticity
Management  Scalability
 Continuous Availability
 Predictability
Virtualization
 Usage-Based
 Multi-Tenancy
 Security
 Automation
 Service management
Compute Network Storage

Public vs. Private Cloud
Public Cloud Private Cloud
Public cloud = shared resources

Organization

Organization Cloud Provider Service IT Department

Service Service Service Service Service Service


the Good


In a non-cloud view, there are inefficiencies

Allocated
IT-capacities Load
“Under-supply“
Forecast
of capacities

“Waste“ of
IT CAPACITY

capacities

Barrier for
innovations Actual Load

TIME


However, in a Cloud View:

Load
Allocated IT Forecast
capacities

No “under-supply“
IT CAPACITY

Reduction of Possible
“over-supply“ reduction of IT-
capacities in
case of reduced
Reduction load
of initial
investments
Actual Load

Time Source: Microsoft Cloud Continuum


Workload patterns in the Cloud
“On and Off “ “Growing Fast“
Compute

Compute
Inactivity
Period

Average Usage
Average Usage

Time Time

“Unpredictable Bursting“ “Predictable Bursting“
Compute

Compute

Average Usage Average Usage

Time Time



Cloud service types
Private Infrastructure Platform Software
(On-Premise) (as a Service) (as a Service) (as a Service)

You manage
Applications Applications Applications Applications

Runtimes Runtimes Runtimes Runtimes
You manage

Security Security Security Security

Managed by vendor
Managed by vendor
Databases Databases Databases Databases
You manage

Servers Servers Servers Servers

Virtualization Virtualization Managed by vendor Virtualization Virtualization

Server HW Server HW Server HW Server HW

Storage Storage Storage Storage

Networking Networking Networking Networking



The Cloud platform choices
Location
On Premises Off Premises

Infrastructure
Heterogeneous Homogeneous

Choices
Choices

CapEx Business model OpEx

Ownership
Own Lease/Rent

Management
Self Third Party
Fundamentals

Fundamentals
Application Programming

Automated
High Multi-
Elasticity Service
Availability Tenancy
Management



the Bad


The real costs of IT

software
Acquisition cost is 10% of IT Spend
hardware

network
facilities IT labor
management tools power/cooling

support Operating cost is 90% of IT Spend
maintenance
security
disaster recovery

backup

Source: IDC


Essential questions
• Why would I want to build a Private Cloud?
• Who do I build it for in the end?
• What do I want to offer?


Cloud building checklist
1. Budget
2. Architecture
3. Hardware
4. Virtualization layer
5. Management/automation layer
6. Internal processes
7. People


Leading Cloud concerns

Security – 67%

Information access – 41%

Information governance – 37%

Source: CIO 2011 Cloud Computing Survey


Factors when judging vendors
Ability to meet system requirements – 77%

Support and services – 68%

Ease of use – 62%

Integration into existing infrastructure – 62%

Experience building and operating cloud environments – 54%

The ability to scale – 52%

Easy to understand pricing models – 52%
Source: CIO 2011 Cloud Computing Survey


New opportunities & their
required skillsets
Implementation
Readiness
Cloud Strategy & Change
Assessment Support
Development Transformation Management
Services
Services

Infrastructure
Virtualization
Datacenter Cloud Roadmap Migration Services Policy Definition
Assessments Development

Application
Virtualization Services

Infrastructure
Virtualization Multi Vendor
Security Assessments Automation Governance
Strategy and Support
Architecture

Service Integration

Application
Application Sourcing
Virtualization Billing
Strategies
Assessments Security and BCDR

Source: Australia Partner Conference – How big is the cloud?


the Ugly


The Cloud presents: the Ugly stuff


what can I use?


SaaS

PaaS

IaaS

Customers Service Providers Global Providers
Source: TechEd Europe – MGT201


Hyper-V - virtualization

Processor
Paravirtualized Virtual
Snapshots Live Migration Compatibility
solution Networks
Mode

Storage Cluster Shared Quick Storage
SLAT TCP Offload
hot-add Volumes Migration

Virtual Machine Dynamic
Jumbo Frames Core Parking RemoteFX
Queue Memory


System Center - management



System Center - roadmap



A sneak peek into the future of Private Cloud management

SCVMM 2012 BETA


SCVMM 2012 Beta


SCVMM 2012 Beta – tomorrow 


Summary

The Cloud is fun and useful… (the good)
…if you know how to use it… (the bad)
…while being prepared for anything (the ugly)


Q&A


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ITCamp 2011 - Tudor Damian - Private Cloud, the Good, the Bad and the Ugly

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ITCamp 2011 - Tudor Damian - Private Cloud, the Good, the Bad and the Ugly