1. Implement microservices patterns with .NET Core and Docker containers
6/8/2018 5:22 PM
BRK3317
Implement microservices patterns with .NET Core and Docker containers
Cesar de la Torre
Sr. Program Manager
.NET Product Team
Microsoft Corp.
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

2. .NET microservice and container guidance
Microsoft Build 2017
6/8/2018 5:22 PM
.NET microservice and container guidance
#2 or #3 monthly trending
Since May 2017
Trending C# Github Repositories
Free eBook (250+ page)
aka.ms/MicroservicesEbook
Reference application
aka.ms/MicroservicesArchitecture
Github
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

3. New patterns and new technologies
Microsoft Build 2017
6/8/2018 5:22 PM
New patterns and new technologies
Microservices
Docker Containers
Bounded Context
Autonomous
Linux Containers
Docker Image
Nomad & addressable services
Docker Host
Isolated
Docker Registry
API Gateway
Windows Containers
Decoupled
Docker Hub
Async. communication
RabbitMQ
Hyper-V Containers
Events
Event Bus
Message Brokers
Azure Container Registry
Azure Service Bus
Health Checks
NServiceBus
Orchestrators
Service Discovery
Transient Failures Handling
MassTransit
Azure Service Fabric
Stateful Services
Resiliency
Brighter
Commands
Actors
Retries with Exponential Backoff
Polly
Azure Container Service
Domain-Driven Design
Circuit Breakers
CQRS simplified
Kubernetes
Aggregates
Domain Entity
Docker Swarm
Domain Events
Mesos DC/OS
Mediator
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4. Microservices != Containers
Microsoft Build 2017
6/8/2018 5:22 PM
Microservices != Containers
But they are a great fit… 
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5. Docker Containers 6/8/2018 5:22 PM
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6. TechReady 23
6/8/2018 5:22 PM
Docker Containers
Docker improves the deployment of applications with portable, self-sufficient containers, Linux or Windows, that can run on any cloud or on-premises.
No more:
“It works in my dev machine!...
Why not in production?”
Now it is:
“If it works in Docker, it works in production”
Keywords about WHY Docker?
Dependencies (self-sufficient)
Deployment
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

7. Docker and .NET .NET Core Docker images
TechReady 23
6/8/2018 5:22 PM
Docker and .NET
.NET Core Docker images
xPlat. (Linux & Windows Nano Server)
.NET Framework images
Windows Server Core
See at Docker Hub
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

8. Infrastructure-Ready
Existing .NET Application Modernization: Maturity Models
Existing Apps
.NET Web apps (on-prem.)
Cloud
Infrastructure-Ready
Monolithic Architecture
IaaS
Azure
Cloud
DevOps-Ready
Monolithic Architecture
+ Managed Services
Azure
Cloud-Optimized & Cloud-Native
Full PaaS and Cloud-Native
Microservices and Monolithic Architectures
PaaS + Managed Services
Azure
This session
Monolithic Architecture
Relational Database
Session BRK3189
Modernizing existing .NET applications
On-Premises
LIFT & SHIFT: No re-architect, no code changes
Architected for the cloud (Needs new code)

9. Microservices Architecture
6/8/2018 5:22 PM
Microservices Architecture
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10. Traditional application approach Microservices application approach
TechReady 23
6/8/2018 5:22 PM
Traditional application approach
Microservices application approach
A traditional application has most of its functionality within a few processes that are componentized with layers and libraries.
Scales by cloning the app on multiple servers/VMs
App 1
A microservice application segregates functionality into separate smaller services.
Scales out by deploying each service independently with multiple instances across servers/VMs
App 1
App 2
Independent deployment of microservice
Coarse-grained density of apps/services
Fine-grained density of services
Need to deploy the full application
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

11. Data in Traditional approach Data in Microservices approach
TechReady 23
6/8/2018 5:22 PM
Data in Traditional approach
Data in Microservices approach
Single monolithic database
Tiers of specific technologies
Graph of interconnected microservices
State typically scoped to the microservice
Remote Storage for cold data
Web Tier
Services Tier
Cache doesn’t help much for massive data ingress (Events, IoT, etc.)
Mobile
apps
Web presentation services
Cache Tier
Database servers are usually the bottleneck
Stateless services
SQL DB or
No-SQL
Stateful services
Data Tier
SQL
[…]
Monolithic Databases are shared across services.
Stateless services
with
separate stores
Each microservice owns its model/data!
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

12. eShopOnContainers Reference Application - Architecture
TechReady 23
6/8/2018 5:22 PM
eShopOnContainers Reference Application - Architecture
Client apps
Docker Host
Identity microservice (STS+users)
eShop mobile app
SQL Server db
Xamarin.Forms C#
xPlat. OS:
iOS
Android
Windows
Catalog microservice
SQL Server db
Ordering microservice
eShop traditional Web app
eShop WebApp MVC
Ordering.API
SQL Server db
ASP.NET Core MVC
GracePeriod worker Svc.
Basket microservice
HTML
Redis cache
eShop SPA Web app
Marketing microservice
MongoDB /
CosmosDB
SQL Server DB
Location microservice
TypeScript/Angular 4
MongoDB /
CosmosDB
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

13. Demo eShopOnContainers Microservices and Docker Containers
6/8/2018 5:22 PM
(1)
Demo
eShopOnContainers Microservices and Docker Containers
End-to-end solution overview in Visual Studio
VS 2017:
Solution’s projects
Docker-compose.yml
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

14. Key patterns for microservices
6/8/2018 5:22 PM
Key patterns for microservices
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15. Key Patterns for Microservices
6/8/2018 5:22 PM
Key Patterns for Microservices
Direct communication vs. API Gateway
Health checks
Resilient cloud applications:
Retries with exponential backoff plus Circuit breaker
Async. pub/subs communication (Event Bus)
Scale-out with Orchestrators
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

16. Health Checks API /health HealthChecks WatchDog app /health
6/8/2018 5:22 PM
Health Checks API
Microservice 1
/health
HealthChecks
WatchDog app
Microservice 2
/health
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17. Health Checks API API Gateway Consumer A /health Router Consumer B
6/8/2018 5:22 PM
Health Checks API
Usually
Provided by the Orchestrator
(i.e. Service Fabric, Kubernetes, etc.)
API Gateway
Microservice 1
Consumer A
/health
Router
Microservice 2
Consumer B
query
/health
Service Registry
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

18. Building resilient cloud applications
TechReady 23
6/8/2018 5:22 PM
Building resilient cloud applications
Client Mobile App
Back end
With
Retries w/ exponential backoff & Circuit-Breakers
Microservice 1
Web API
JSON
Container
Client SPA WebApp
API Gateway
Microservice 2
Web API
ASP.NET Core
Web API
HTTP
Container
JSON
Container
Request/Response
HTTP
Request/Response
JavaScript / Angular.js
Microservice 3
Web API
Traditional WebApp
Browser
Client WebApp MVC
Container
ASP.NET Core MVC
Container
Implement resilient communication
HTML
HTML
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19. Retries with Exponential Backoff
TechReady 23
6/8/2018 5:22 PM
Retries with Exponential Backoff
Back end
Retry 3
Success!
Microservice 1
Web API
Retry 2
Retry 1
API Gateway
Microservice 2
HTTP
Web API
ASP.NET Core
Web API
HTTP
Request/Response
Microservice 3
Web API
Client WebApp MVC
ASP.NET Core MVC
Container
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

20. Retries with Exponential Backoff
TechReady 23
6/8/2018 5:22 PM
Retries with Exponential Backoff
+ Circuit Breaker
Back end
Retry 4!
Open Circuit!
Microservice 1
Retry 3
Web API
Retry 2
Retry 1
API Gateway
Microservice 2
HTTP
Web API
ASP.NET Core
Web API
HTTP
Request/Response
Respond with
Exception
Microservice 3
Web API
Client WebApp MVC
ASP.NET Core MVC
Container
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

21. Components for Retries, Circuit-Breaker, etc.
6/8/2018 5:22 PM
Components for Retries, Circuit-Breaker, etc.
Netflix Hystrix
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

22. Demo eShopOnContainers HealthChecks
6/8/2018 5:22 PM
(2)
Demo
eShopOnContainers
HealthChecks
Retries with Exponential Backoff and Circuit Breaker with Polly library
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

23. Risk of Partial Failure Amplified by Microservices
TechReady 23
6/8/2018 5:22 PM
Risk of Partial Failure Amplified by Microservices
HTTP request/response communication
Backend / Orchestrator
Multiple
Customers
Dependency 1
Dependency 2
Browser
Web App
Dependency 6
Multiple
HTTP requests
Dependency 3
Dependency 5
Submit Order page
Dependency 7
Dependency 4
Dependency 8
Anti-patterns
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

24. How to minimize exponential failures in microservices
TechReady 23
6/8/2018 5:22 PM
How to minimize exponential failures in microservices
Circuit-Breakers (i.e. Polly’s policies, etc.)
Avoid long Http call chains within the same request/response cycle
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

25. Synchronous vs. Async communication across Microservices
Microsoft Build 2017
6/8/2018 5:22 PM
Synchronous vs. Async communication across Microservices
Anti-pattern
Http sync.
request
Synchronous
all req./resp. cycle
Client
Basket
Ordering
Catalog
Other
Http sync.
response
i.e. MVC app,
API Gateway, etc.
Same Http Request/Response cycle!
Asynchronous
Comm. across internal microservices
(EventBus: i.e. AMPQ)
Http sync.
request
Client
Basket
Ordering
Catalog
Other
Http sync.
response
i.e. MVC app,
API Gateway, etc.
“Asynchronous”
Comm. across internal microservices
(Polling: Http)
Http sync.
request
Http
Polling
Http
Polling
Http
Polling
Client
Basket
Ordering
Catalog
Other
Http sync.
response
Http
Polling
i.e. MVC app,
API Gateway, etc.
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

26. Asynchronous Event-Driven communication with an Event Bus
TechReady 23
6/8/2018 5:22 PM
Asynchronous Event-Driven communication with an Event Bus
Backend
Basket Microservice
Database as
Cache
User-Profile Microservice
Service 1
Web API Service 3
UserUpdated event  Buyer info
Event Bus
(Publish/Subscribe Channel)
UpdateUser
command 4
UserUpdated event
(Publish Action)
UserUpdated event  Buyer info 2
DB update
Event Bus Abstractions/Interface
Ordering Microservice
Database
Event Bus Implementations
Other:
NServiceBus
MassTransit
etc.
Database
Azure
Service
Bus
RabbitMQ
Service
Eventual consistency across microservices’ data based on event-driven async communication
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

27. Demo eShopOnContainers Async communication between microservices
6/8/2018 5:22 PM
(3)
Demo
eShopOnContainers Async communication between microservices
with and Event Bus
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

28. eShopOnContainers with NServiceBus

29. Scaling-out microservices with Orchestrators and Azure
6/8/2018 5:22 PM
Scaling-out microservices with Orchestrators and Azure
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

30. + Foundational Cloud infrastructure and Development technologies
TechReady 23
6/8/2018 5:22 PM
Dev environment
Cloud infrastructure and
Specific Orchestrators
Production-Ready Microservices
Service Bus
SQL Database
Cosmos DB
Redis Cache
BLOB Storage
Azure Service Fabric
Azure Container Service
Mesos DC/OS
Kubernetes
Docker Swarm
Key Vault
Other Cloud
Infrastructure
Orchestrators
Decisions
eShopOnServiceFabric, eShopOnKubernetes
eShopOnSwarm , eShopOnDCOS, etc.
Forks/Flavors +
Production environment
Foundational
Development technologies
.NET Core
.NET Framework
Development
Linux Containers
Windows Containers
Deployment
Exploring Microservices
Architecture/Design/Development
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

31. Scaling out eShopOncontainers
TechReady 23
6/8/2018 5:22 PM
Scaling out eShopOncontainers
Client apps
Docker Host
Identity microservice (STS+users)
eShop mobile app
Web API
SQL Server
database
Xamarin.Forms C#
xPlat. OS:
iOS
Android
Windows
container
Catalog microservice
Web API
SQL Server
database
eShop traditional Web app
container
eShop WebApp MVC
ASP.NET Core MVC
Ordering microservice
Container
Web API
SQL Server
database
HTML
container
eShop SPA Web app
Basket microservice
Web API
Redis cache
TypeScript/Angular 2
container
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

32. Orchestrator’s Cluster managing microservices/containers
TechReady 23
6/8/2018 5:22 PM
Orchestrator’s Cluster managing microservices/containers
App 1
App 2
My ASP.NET Core Services
My Docker Images
Clusters provide:
High scalability
Automatic High Availability and resiliency
High services density per host
Official Docker Images
Cluster of
Nodes/Hosts VM or
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

33. Getting started with Orchestrators in Azure
TechReady 23
6/8/2018 5:22 PM
Getting started with Orchestrators in Azure
Azure Product
Orchestrator
Description
Good for
Common workloads
Azure Service Fabric is a distributed systems platform that makes it easy to package, deploy, and manage scalable and reliable microservices
Stateful svc & Actors
Microservices based on plain processes
Microservices based on containers
Docker Swarm is a clustering and scheduling tool for Docker containers. With Swarm, IT administrators and developers can establish and manage a cluster of Docker nodes as a single virtual system
Kubernetes is an open-source platform for automating deployment, scaling, and operations of application containers across clusters of hosts
As a datacenter operating system, DC/OS is itself a distributed system, a cluster manager and a container platform
Microservices based on containers (Including other Linux containers, not just Docker)
Azure Service Fabric
Service Fabric
Production-ready &
Microsoft ecosystem
More mature:
Less mature:
Azure Container Service
Easy to get started
Dev/Test and Production
Docker Swarm
More mature:
Less mature:
Production-ready &
Linux ecosystem
Kubernetes
More mature:
Less mature:
Production-ready &
Linux ecosystem
Mesosphere DC/OS
More mature:
Less mature:
© 2016 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

34. Demo Scaling out with Orchestrators
6/8/2018 5:22 PM
(5)
Demo Scaling out with Orchestrators
ACS-Kubernetes
Overview
Scaling out
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

35. .NET microservice and container guidance
Microsoft Build 2017
6/8/2018 5:22 PM
.NET microservice and container guidance
Additional subjects covered in the eBook
Domain Driven Design Patterns
Domain Models (Aggregates, Entity, VO, etc.)
Simplified CQRS
Dapper MicroORM for queries
Commands and Mediator patter
Domain Events (within the same microservice)
Microservices
Integration Events (across microservices)
Multi-container docker-compose.yml
Swagger w/ Swashbuckle
Security (Authentication/Authorization) with tokens from IdentityServer4 wrapping ASP.NET Identity
Guide/eBook
Reference application
aka.ms/MicroservicesArchitecture
Github
eBook .PDF:
Online pages:
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

36. .NET Architecture Guidance
Microsoft Build 2017
6/8/2018 5:22 PM
.NET Architecture Guidance
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

37. Key takeaways Docker Containers solve many deployment issues
Tech Ready 15
6/8/2018
Key takeaways
Docker Containers solve many deployment issues
Docker Containers will be ubiquitous (For any server app)
Microservices allow to evolve, deploy and scale parts of the application independently
Microservices offer great benefits but also new challenges (distributed software challenges)
Microservices are not suitable for all apps, but for large, scalable and long-term evolving applications with typically multiple autonomous development teams
But you can start extending your existing monolithic apps with new microservices, step-by-step
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

38. Tech Ready 15
6/8/2018
Related content
Breakout Sessions (Related to microservices and containers)
Implement microservices patterns with .NET Core and Docker containers - Cesar De La Torre
Modernizing existing .NET apps with Windows Containers and Azure cloud - Cesar De La Torre, Ankit Asthana
Modern .NET: Cloud, Containers, Microservices and Mobile all in VS Scott Hunter, Kasey Uhlenhuth
Monitor your microservices with Application Insights - Esteban Garcia
WCF and .NET Framework microservices in containers - Jeffrey Fritz
Orchestrating one million containers with Azure Service Fabric - Mani Ramaswamy
Deploying and scaling Windows and Linux containers on Azure Service Fabric
Azure Service Fabric overview and the road ahead - Mark Fussell
Managing, securing, and scaling Azure Service Fabric clusters and applications - Chacko Daniel
Hands on with .NET Core - Daniel Roth
Tips and tricks: Build, deploy, and manage web apps powered by containers - Ahmed Elnably
Containers: From infrastructure to applications - Gabe Monroy, Jeff Murr
ASP.NET in Linux and Windows containers - Rob Richardson
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

39. Cesar de la Torre Sr. Program Manager .NET Product Team
6/8/2018 5:22 PM
Cesar de la Torre
Sr. Program Manager
.NET Product Team
Microsoft Corp.
© 2014 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

40. Please evaluate this session
Tech Ready 15
6/8/2018
Please evaluate this session
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© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

41. 6/8/2018 5:22 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

42. Tech Ready 15
6/8/2018
Session objectives
At the end of this session, you should be better able to…
Know about why Docker Containers are fundamental
Know the fundamental patterns of Microservices Architecture
Position technologies and cloud infrastructure suitable for microservices
© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

43. Virtual Machines Docker Containers compared to Hypervisor
+ Network isolation at container level
+ Resources constraints at container level
App 1
App 2
App 3
Bins/Libs
Bins/Libs
Bins/Libs
Guest OS
Guest OS
Guest OS
App/Svc 1
App/Svc 2
App/Svc 3
Bins/Libs
Bins/Libs
Bins/Libs
Hypervisor
Container Engine
Host Operating System
Operating System
Infrastructure
Infrastructure

44. Docker Engine for Linux and Windows