AWS Summit Singapore - Migrate & Modernize Legacy Microsoft Applications with Containers
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Sriwantha Attanayake, Partner Solutions Architect, AWS There is a large number of legacy enterprise Microsoft applications (HR, Finance, CMS, BPM apps) still running on premises. This session will focus on retiring technical debt and bringing some of those applications into AWS using Windows containers. You will learn why Windows containers are important on AWS, how easy it is to containerize Windows batch & .NET web applications, approaches to maximize server utilization and save money.
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AWS Summit Singapore - Migrate & Modernize Legacy Microsoft Applications with Containers
- 1. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Sriwantha Attanayake Partner Solution Architect – Amazon Web Services Modernize Windows Applications with Containers
- 2. VM Container Who is this new kid in town?
- 3. Server Host OS Hypervisor Server Host OS VM Containers Guest OS Lib,bin App VM 1 C 1 AppGuest OS Lib,bin App VM 2 C 2 App C 3 App C 4 App C 5 App C 6 App Common bin,lib Common bin,lib OS Image 1 OS Image 2 Docker Images Running Containers 2 Apps Vs 6 Apps
- 4. Why do we care? https://pixabay.com/en/baby-boy-child-childhood-computer-84626/
- 5. Bob
- 6. Customers AWS cloud Identity Federation Active Directory Microsoft Technologies on AWS AWS Tools for Windows PowerShell MSFT SCVMM Plug-in 2008 Today Innovation CustomerAdoption WS 2008 & SQL Server 2008 WS 2003 .NET SDK WS 2008 R2 SQL Server 2008 R2 Visual Studio Toolkit EC2 Dedicated Instances (BYOL) MSFT SCOM plug-in release Amazon RDS adds SQL Server WS 2012 & SQL Server 2012 EC2 Run Command EC2 Dedicated Hosts (BYOL) MSFT SharePoint 2016 (Marketplace) AWS Directory Service WS & SQL 2016 EC2 Systems Manager .NET on Lambda Buy license included instances Bring your own licenses Licensing
- 9. Windows Instance Example m4.4xlarge -> $1.736/hr (SIN) m4.xlarge -> $0.434/hr (SIN) CPU Utilization ~ 15% Change Instance Type CPU Utilization ~60% Still has ~40% head room 75% Savings
- 10. Bring Your Own License (BYOL) – Windows Server Running two m4.4xlarge instances ~2500 USD On Demand ~1600 USD 3 Year Reservation 36% Savings ~1600 USD 3 Year Reservation ~800 USD Dedicated Host Reserved Instance 50% Savings
- 11. m4.4xlarge 25% Utilization m4.large 50% Utilization ~1200 USD ~800 USD m4.large 50% Utilization m4.large 50% Utilization m4.large 50% Utilization 33% Savings m4.4xlarge 75% Utilization How can I isolate?
- 12. So far what we found Reserved instances Bigger instances Right sizing Easy deployment Easy Patching Isolation Increase Utilization Savings Headache Free IT
- 14. Slicing & Isolating Resources 12am 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am Job 1 Job 2 Job 3
- 15. Slicing & Isolating Resources docker run -d --cpu-percent 10 mycompany/myapp c:AppBatch.exe 12am 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am Job 1 Job 2 Job 3
- 16. Demo
- 17. Docker Images & Layers Application 1 Application 2 Layer 110GB Layer 22GB Layer 350MB Layer 410MB Layer 320MB Layer 45MB Shared Layers
- 18. Patching and Maintenance My application 1 layer version 10 version 200 My application 2 layer ASP.NET:latest Windows Server:latest
- 21. Amazon ECR Amazon ECS
- 22. Set of containers E.g. SQL server, Web sites instance instance instance instance Cluster Constrains E.g. HR, Finance, Instance Size Resource Demand E.g. Memory, CPU Task
- 23. instance instance instance instance Cluster Task Service How many task? Deployment Strategy? Auto scaling Strategy?
- 24. Amazon ECS Amazon ECS Example Deployment Bin Packing Balance Spread
- 25. instance instance instance instance Cluster Service 1 Service 2 Service 3 Service N
- 26. Efficiency | Agility | Automation I want…
- 27. CI/CD Pipeline Microsoft Visual Studio Application Load Balancer v 1 v 1 container container Microsoft TFS Build Agent Amazon ECR Amazon ECS container container v 2 v 2 Security Checks Unit Test
- 28. Demo
- 29. What we learnt 1/3 Containers CC https://pixabay.com/en/container-port-loading-stacked-3118783/
- 30. What we learnt 2/3 Isolation CC https://pixabay.com/en/horse-barn-the-horses-are-stallion-2649609/
- 31. What we learnt 3/3 Automation https://commons.wikimedia.org/wiki/File:KUKA_Industrial_Robots_IR.jpg
- 32. Thank You