Windows 2003 End of Support: Why, What and How? Ashok Srinivasan Architect

Transcription

1 Learn. Connect. Explore.

2 Windows 2003 End of Support:, and? Ashok Srinivasan Architect

3 Agenda : what is the challenge? : is this a challenge or an opportunity? : having decided, how do we move forward? Screenshots / Demo

4 250 Days Remaining Optimistic Estimates Server migration: 200 days Application migration: 300+ days 4

5 Windows Server 2003 EoS Windows Server 2003/R2 extended support ends July 14, 2015 All updates (including security updates) will no longer be available Custom Support Agreements, (if available), will be required for continued support Affects physical and virtual instances are servers still running Windows Server 2003/R2? Real or perceived challenges of upgrading applications Custom applications Budget/Resource constraints

6 End of Support Means No No No Now updates compliance safe haven is the time to act Start Impact Windows 37 critical planning on 2003/R2 updates both your servers released migration Impact will not on and transforming Increased your datacenter today Discontinued physical pass in 2013 a compliance for and Windows audit Server Microsoft Small operations costs support for many virtualized 2003/R2 Business Server applications servers 2003

7 Opportunity for Transformation Reduce operational costs Reduce time to deploy new services Improve efficiency and reliability Reduce Compliance Risks Self-service provisioning, extensive automation and standardization Provision individual servers or whole application environments from templates Standardised, pooled, highavailability server configurations Segregate admin duties, enforce security and audit policies Costs by > 20% Deployment time from weeks to hours or minutes Server count by > 2x Availability to 99.9% or higher Zero unpatched, misconfigured or unaudited servers

8 More than OS Upgrade Modernization of Platform & Applications Private/Hybrid Cloud Azure Migration Line-of-Business Applications, Platforms and Services Identity Management, Security, and Networking Services Enterprise Communication, Exchange.. AD Consolidation & Migration

9 Target your destination Evaluate options for each application and workload Office 365 Windows Server 2012 R2, Exchange 2013, etc. Microsoft Azure Cloud OS Network SharePoint & Exchange On-Premise Cloud Based

10 End-to-End Approach Enterprise Modernization: Approach Enterprise Modernization Discovery & Rationalization Assessment & Planning Deployment & Migration

11 Enterprise Modernization: Approach Discovery and Rationalization Tool-based reconnaissance and classification of the enterprise IT landscape including Microsoft and partner solutions Minimal support required through automated discovery of physical and virtual server infrastructure, platforms, and services Rapid results through automated rationalization of applications using knowledge base Devices & Mobility Messaging and Collaboration Application and Data Platform Infrastructure Platform Identity and Access Reduced risk and planning efforts from project dashboards showing results by classification, business units and progress 11

12 Assessment and Planning Enterprise Modernization: Approach A comprehensive application inventory Develop strategy: Re-host Replace Rebuild Refactor Retire Identify required characteristics of remaining applications: sensitivity, critical functions Prioritize remediation efforts and identify candidates for Cloud/Onpremise Application Portfolio Matrix

13 Assessment and Planning Enterprise Modernization: Approach Source: Gartner Five options for migrating applications to the cloud

14 Enterprise Modernization: Approach Assessment and Planning By type Microsoft server roles Microsoft applications Custom applications Third-party applications By criticality Mission critical Important Marginal Can be retired By complexity and risk (RAG) Low Medium High

15 Enterprise Modernization: Approach Remediation Supported Upgrade path possible Software upgrades approved and funded Infrastructure modernized Remediation Possible Environment packaging possible Software upgrades not available or lack the business case Code Change Hard coded elements Recompile required Highest risk, but likely not the most effort due to small numbers in this category

16 Server role Microsoft app Third-party app Custom app Retire Marginal Important Critical Complexity (1 3) Risk (1 3) Windows Server 2012 Microsoft Azure Microsoft Office 365 Cloud OS Network Enterprise Modernization: Approach Migration Approach Discover Assess Target (destination and journey) ID Application Exchange X X 1 1 X Web Server X X 2 2 X Shipping Services X X 2 1 X Quick Quarter Close X X 2 2 X Document Converter X X 3 2 X Trey Research Lookup Tool X X 2 3 X A. Datum Index X X Inventory Key X X 2 2 X

17 Validate Target Availability Determine if resources are available on target platform or service On-Premise Design and Deploy Microsoft target Applications or Services for: Private Cloud with Hyper-V and System Center 2012 R2 Active Directory 2012 Exchange Server 2013 SharePoint Server 2013 Lync Server 2013 SQL Server 2012 System Center 2012 R2 Configuration Manager System Center 2012 R2 Operations Manager Microsoft Dynamics CRM 2013 Microsoft Dynamics AX 2012 R2 Cloud Based Review subscriptions and capacity for target applications: Office 365 Microsoft Azure (IaaS, PaaS)

18 Enterprise Modernization: Approach Deployment, Remediation, and Migration Planning and deployment of modern infrastructure, platform, and services Re-host, Replace, Rebuild, Refactor, Retire legacy applications and services Migration and onboarding of users, applications, and operational processes End-to-end governance to ensure execution in phases according to business priority, compliance, and risk management

19 Modernization Plan Early Wins Modernization Plan Complex/Unknown Early Decisions

20 In summary. 1 Discover 2 Assess 3 Target 4 Migrate System Integrators Microsoft Server Roles Microsoft Azure MCS CMDB & Tools Microsoft Applications Windows Server 2012 R2 Premier Support MCS Custom Applications Cloud OS Network Tools / Accelerators Premier Support Third Party Applications Office 365 System Integrators

21 Screenshots / Demo

22 Recommended/related sessions Migrate your workloads to Microsoft Azure using the Microsoft Migration Accelerator Venue: Schedule: Kalinga 4pm, today

23 References Related references for you to expand your knowledge on the subject Microsoft Assessment & Planning Toolkit Windows Server 2003 End of Support Azure Migration Accelerator technet.microsoft.com/en-in aka.ms/mva msdn.microsoft.com/

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25 Follow us online Twitter: gsaki Facebook facebook.com/microsoftdeveloper.india Twitter twitter.com/msdevindia

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