Three perspective on migrating to Cloud
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21-Oct-2014 -
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Transcript of Three perspective on migrating to Cloud
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Logicalis Cloud BriefingThree perspectives on why and how to migrate to Cloud, on your terms
Don Holley, Mindset
Dudley Kneller, Madgwicks
Stan Sotiropoulos, Logicalis
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Change LeadershipDon Holley, Mindset
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QUESTION?
“Is your job getting harder or easier than it was five years ago?”
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IT CHALLENGES
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Technology is not the issue
People
Politics
Social
People charge ahead and try to go around IT
Some are completely resistant to change
Current policies and environments don’t
support mobility
Governance
Security
Agility
Legal
How to link people and they way they work
Skillsets
Capabilities
Leverageability
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Workplace
Mobile
Internet
Automation of Knowledge Work
Internet of ThingsCloud Technology
Advanced Robotics
WORKFORCETRANSFORMATION
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1.SPEED AND VOLUME OF CHANGE
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ORGANISATIONAL PERSPECTIVE
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“ACCOUNTABLE FOR DRIVING NAB’S TRANSFORMATION AGENDA”
2.ROLE OF IT IS SHIFTING
ORGANISATIONAL PERSPECTIVE
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REPUTATION
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CLOUD – OPPORTUNITY?
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RE-THINKINVENTFOCUSPOSITION
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MINDSET 10C MODEL
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DON’T SPEAK “BUSINESS”
PROJECTS FAIL TO DELIVER BUSINESS VALUE
DIFFICULTY PAINTING A PICTURE OF THE FUTURE
ACCOUNTABILITY
PEOPLE ADAPTING TO CHANGE
AGREEING ON PRIORITIES
THE BUSINESSVSOUR BUSINESS
REQUIRE NEW SKILLS
STRUCTURAL SILOS
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THE CHALLENGES AHEAD
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CLARITY
CONGRUENCE
CONFIDENCE
CHANGE LEADERSHIPCOMPETENCE
COMMITMENT
COMMUNICATION
CULTURE
COHESION
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CHANGE LEADERSHIP- DIFFERENCE?
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Change LeadershipChange Management
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CULTURAL SHIFT
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Culture
Style
Skills
Systems
Structure
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“CIOs that can answer the difficult questions and drive change in their organisations will become very
influential people”
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Cloud Legal & Compliance IssuesDudley Kneller, Madgwicks
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Pros and cons of cloud computing
• Utility or subscription billing at a reduced cost
• Avoid capital expenditure (no physical infrastructure)
• Pay for what you use
• Single point of service for all users
• Any time, anywhere access to the information
• Easier to maintain and support from the host company
• Quick and easy to set up
• Scalability
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Pros and cons of cloud computing
Privacy• Confidentiality• Security of Data• Data Location / Transfers• Service Levels• Jurisdiction and Governing Law• Audit / Document Retention• Termination / Insolvency / Transition
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Migrating to the (Right) CloudStan Sotiropoulos, Logicalis
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Agenda
Not All Clouds Are Equal!
Selecting a Cloud Provider
How do I migrate to the Cloud?
Logicalis Cloud Overview
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2003 - 2008 2008 - 2009
Previous steady state
Recession and credit crisis
New Normal
IT budget and resources
Business IT demand
“New Normal”
VirtualPhysical
The New Normal – IT Delivery Gap
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Cloud
2003 - 2008 2008 - 2009
Previous steady state
Recession and credit crisis
New Normal
IT budget and resources
Business IT demand
“New Normal”
PublicCloud
PrivateCloud
Growing Demand - Delivery Gap
IT Mgmt
Virtual IaaS PaaS
SaaS
MainframeDistributed
VirtualPhysical
Business Service-Centric
BusinessService
Innovation
IT-Centric
Strategic Value
Agility Speed to Market Cost Alignment Compliance
Cloud helps “Close the Gap”
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Cloud Concepts
What Type of Cloud do I Need?
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Types of Cloud
...and it’s very important which types of workloads you are planning to host and in which cloud
There are two main flavours of IaaS Clouds:
Management
Server Cluster
Server Cluster
Server Cluster
Enterprise Networking (e.g., VLAN)
Enterprise Storage (e.g., SAN)
Software Defined Networks (e.g., Security Groups, EIP, ELB,...)
Server Racks
Server Racks
Server Racks
Server Racks
Server Racks
Server Racks
Server Racks
Server Racks
Elastic Block Storage
Enterprise Class IaaS (ECI)
Commodity IaaS(Commodity Cloud)
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• Intended for “Cloud applications” (web-scale
applications)
• Designed for scale
• VM failure acceptable
• Limited high availability in zones/ POD’s
(No guarantee on zone reliability)
• Applications required to be distributed across
availability zones for redundancy
• Applications to be designed to handle node level
failure
Software Defined Networks (e.g., Security Groups, EIP, ELB,...)
Server Racks
Server Racks
Server Racks
Server Racks
Server Racks
Server Racks
Server Racks
Server Racks
Elastic Block Storage
Concepts & highlights
Commodity IaaS
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Enterprise Class IaaS
• Intended for Enterprise class applications
• Designed for performance
• VM is protected
• Highly availability network
• Achieve significant reliability for applications
running in single zone
• Achieve redundancy by replicating to secondary
zone
• Existing workloads will run reliably
Concepts & highlights
Management
Server Cluster
Server Cluster
Server Cluster
Enterprise Networking (e.g., VLAN)
Enterprise Storage (e.g., SAN)
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Possible to categorise workloads into two areas
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Cloud Workloads
Traditional Workloads Distributed (Cloud) Workloads
• Reliable Hardware platform• High performance• Provides Disaster Recovery
capability
• Expect failure. Build apps that can withstand infrastructure failure
• Build application for multi-site redundancy across zones
Expect reliability. Protect entire cloud.
Enterprise Class IaaS (ECI) Commodity Cloud
Expect failure. Design app for it.
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Cloud Concepts
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Selection Criteria
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Cloud Service Provider Selection
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1. Do they provide the Cloud Service that meets you
needs? Commodity v. Enterprise
2. Do they have in-house Professional Services to assist /
perform Cloud migrations?
3. Flexible Offering? Connectivity Options?
4. Data Sovereignty
5. SLA’s? Do they align to your business?
6. Pricing? Can they financially justify?
7. Security. Does their offering assist you in meeting your
industry regulation compliance? PCI-DSS, etc.
8. Help Desk Support? Service Desk Certification (ISO
20000, ITIL)
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Criteria for Cloud Service Provider Selection
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Security
•Regulation Compliance•Data Ownership & Transferability
•Privacy•Provider Transparency•Auditability
Company and Facilities
•Financial Stability•Data Centre Locations•3rd Party Certifications(eg. ISO, ITIL)
•Network Services•Help Desk Support
Pricing
•Pricing Metrics Comparisons•Fixed vs Variable Rates•In Use vs Inactive•Software Licensing Costs and Models
Compatibility
•Help Desk Support•Network Connectivity & Bandwidth
•Software Supported•Programming Language Offerings
Transaction Performance
•Application Availability•Data Accessibility•Processing Speeds•Load Balancing•Scaling Capabilities•SLA Offerings
Storage Performance
•Storage Availability•Storage Type•Scaling Capabilities
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Migration Strategy
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Q. What is the best way to connect to the
cloud? MPLS, VPN, Point-2-Point?
Q. How do I migrate my server
environment?
- Limit Risk
- Limit migration outage
Q. Can I re-use my Licenses in the Cloud?
Q. How can I be sure that my environment
will work in the Cloud?
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Cloud Migration Methodology
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Assess & Plan Design & Build Pilot Commission
• Assess Networks and Security architecture
• Assess Applications, workloads and dependencies
• Determine Migration requirements, rollback plan and risks
• Develop high level network architecture, migration strategy and rollout plan
• Develop network and security design
• Determine VM server configuration design
• Network• Storage• Backup• Replication
• Document migration schedule
• Deploy and configure network and security design
• Define Pilot objective• Document Pilot test plan• Migrate pilot servers• Configure servers as per
configuration design• Perform user acceptance
testing (UAT)• Document pilot results
What is the best way to connect to the cloud and how do we migrate my server environment?
What’s the best design to meet my requirements and what is the migration schedule timeline?
How do we deliver on time, within budget, to our organisation?
Will the design and migration strategy meet my success criteria?
• Migrate servers as per migration schedule
• Configure servers as per configuration design
• Perform user acceptance testing (UAT)
• Optimise environment
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Cloud Concepts
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Logicalis Cloud Overview
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Logicalis Cloud Goals
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• Core vs Context• Remove undifferentiated “heavy lifting”
from Customer
• Make “Costly & Complex” Services – Simple & Cost Effective
• Integrated DR, Backup and management
• Holistic View• Integrated view of private and
cloud assets with service management
• Flexible Delivery Models• On-premise or Hosted
• Data Sovereignty • Data located in Australia
• Performance Tiers• Storage performance tiers matching
workloads
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On-Premise Logicalis Public Cloud Offerings
Dedicated resources Security & total
control Internal network Managed by
Enterprise or Logicalis Orchestration tools
enabled by Logicalis
On-premise Enterprise Cloud
Hybrid Cloud(BaaS, DaaS)
Mix of private and public resource
Security SLA bound Logicalis owned
and operated
Logicalis Virtual Workspace Cloud
Edition
Fully furnished “Desktops as a service”
Orchestration tools provided
Logicalis owned and operated
Logicalis Virtual Private Data Centre
Elastic scaling SLAs Internet, VPN
access, MPLS Logicalis owned and
operated
Logicalis Cloud Portfolio
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Logicalis Cloud Consulting Services
OPERATE
Logicalis cloud solutions
Enterprise Cloud Cloud Solutions Cloud Platform
CONSULT
Help customers define their IT strategy.
Private versus public clouds? High level cloud strategy and architecture consulting
MANAGE
Help customers manage their cloud strategy
Full Managed Service offerings Remote infrastructure management Service Desk ITSM
BUILD
Help customers build their private clouds.
Detailed private cloud design Infrastructure build out Implement Operational and Management tools
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Why Logicalis Cloud?
Make “Costly & Complex”
Things Simple & Cost Effective
- DR
- Backup
- IT Operation
Holistic view
- Single Pane of Glass
- Cloud Assets
- On-Premise Assets
Enterprise Class
Infrastructure
Global Support Centre Access
- Certified Cisco Powered Cloud
- Designed for Enterprise Applications/workloads
- 24 x 7 manned Service Desk
- ISO 20000 (ITIL) auditable service delivery
Cloud Professional
Services
- Cloud Readiness & Advisory Services
- Cloud Migration Services
Flexible
- Deployment Models
- Cloud ConnectivityOptions
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More information?www.au.logicalis.com/Cloud