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

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

Tudor Damian, MVP

@tudydamian

www.tudy.tel

http://www.tudy.tel/


IT Camp 2011

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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

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

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


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

Virtualization

Management

Pooled Resources

Virtualization

Elasticity

Scalability

Continuous Availability

Predictability

Usage-Based

Multi-Tenancy

Security

Automation

Service management Network Storage Compute

3rd party extensions


Public vs. Private Cloud

Public cloud = shared resources

Organization

Service Service Service

Organization

Service

Public Cloud Private Cloud

Service

Service

IT Department Cloud Provider

Service


the Good


In a non-cloud view, there are inefficiencies

TIME

IT C

APA

CIT

Y

Actual Load

Allocated IT-capacities

“Waste“ of capacities

“Under-supply“ of capacities

Load Forecast

Barrier for innovations



However, in a Cloud View:

Actual Load

Allocated IT capacities

Reduction of initial

investments

Reduction of “over-supply“

No “under-supply“

Possible reduction of IT-

capacities in case of reduced

load

Time

IT C

APA

CIT

Y

Load Forecast



Usage

Co

mp

ute

Time

Average

Inactivity

Period

“On and Off “

Co

mp

ute

Time

“Unpredictable Bursting“

Average Usage

Average Usage

Co

mp

ute

Time

“Growing Fast“

Co

mp

ute

Time

Average Usage

“Predictable Bursting“

Workload patterns in the Cloud



Private (On-Premise)

Storage

Server HW

Networking

Servers

Databases

Virtualization

Runtimes

Applications

Security

You

man

ag

e

Infrastructure (as a Service)

Storage

Server HW

Networking

Servers

Databases

Virtualization

Runtimes

Applications

Security

Man

ag

ed

by v

en

do

r

Yo

u m

an

ag

e

Platform (as a Service)

Storage

Server HW

Networking

Servers

Databases

Virtualization

Runtimes

Applications

Security

Man

ag

ed

by v

en

do

r

Yo

u m

an

ag

e

Software (as a Service)

Storage

Server HW

Networking

Servers

Databases

Virtualization

Runtimes

Applications

Security

Man

ag

ed

by v

en

do

r

Cloud service types



Ch

oic

es

Ch

oic

es

Off Premises On Premises Location

Infrastructure

Business model

Ownership

Management

Homogeneous Heterogeneous

CapEx OpEx

Own Lease/Rent

Self Third Party

Fu

nd

am

en

tals F

un

dam

en

tals

Application Programming

Elasticity High

Availability Multi-

Tenancy

Automated Service

Management

The Cloud platform choices



the Bad


hardware

software

facilities

power/cooling

IT labor

support

network

security

maintenance

management tools

disaster recovery

backup

Acquisition cost is 10% of IT Spend

Operating cost is 90% of IT Spend

Source: IDC

The real costs of IT


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

Readiness Assessment

Services

Datacenter Assessments

Security Assessments

Application Virtualization Assessments

Cloud Strategy Development

Cloud Roadmap Development

Infrastructure Virtualization Strategy and Architecture

Application Sourcing Strategies

Implementation &

Transformation Services

Infrastructure Virtualization

Migration Services

Application Virtualization Services

Automation

Service Integration

Security and BCDR

Change Management

Policy Definition

Governance

Billing

Support

Multi Vendor Support

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


the Ugly


The Cloud presents: the Ugly stuff


what can I use?


Customers Service Providers Global Providers

SaaS

PaaS

IaaS

Source: TechEd Europe – MGT201


Customers Service Providers Global Providers

SaaS

PaaS

IaaS



Hyper-V - virtualization

Paravirtualized solution

Virtual Networks

Snapshots Live Migration Processor

Compatibility Mode

Storage

hot-add

Cluster Shared Volumes

Quick Storage Migration

SLAT TCP Offload

Virtual Machine Queue

Jumbo Frames Core Parking Dynamic Memory

RemoteFX


System Center - management



System Center - roadmap



SCVMM 2012 BETA

A sneak peek into the future of Private Cloud management


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