.NET とコンテナーで作る今風なアプリ開発～ .NET ロードマップを添えて

～ Any developer, Any app, Any platform ～
.NET とコンテナーで作る今風なアプリ開発
～ .NET ロードマップを添えて～

井上章 (いのうえあきら)
http://aka.ms/chack
2008 年マイクロソフト入社。
主に .NET や Visual Studio, Microsoft Azure
などの開発技術を専門とするエバンジェリスト
として、技術書籍やオンライン記事などの執筆、
さまざまな技術イベントでの講演などを行う。
2018 年より Global Black Belt (GBB) という
技術専門組織に異動し、モバイルとクラウドを
中心としたアプリ開発技術の訴求活動に従事。

More devices Emerging platforms Data & intelligence

Hotel Guest
iOS
Hotel Staff
iOS

Hotel Staff
Android
Hotel Staff
iOS
Hotel Guest
Web
Hotel Guest
Android
Hotel Guest
iOS

.NET Everywhere
すべてのアプリのための統一プラットフォーム
.NET Framework / .NET Core / Xamarin
INFRASTRUCTURE
.NET Standard
DESKTOP WEB CLOUD MOBILE GAMING IoT AI

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◼ https://github.com/Microsoft/ConferenceVision
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◼ https://aka.ms/xamarinessentials
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Build 2018 – Xamarin アップデート

.NET Core 2.1 の主な新機能
IoT Devices Azure IoT Hub SAMSUNG
• Visual Studio Tools for Tizen

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Blazor – .NET in the Browser
Browser + Razor = Blazor !
.NET
https://blazor.net

Highly-compatible,
targeted improvements,
like last few releases
• XAML Islands - WinForms & WPF apps
can host UWP controls
• HDPI and accessibility improvements
• .NET Framework support unchanged
(supported for life of Windows)
• XAML Islands - WinForms & WPF apps can host UWP controls
• Full access to Windows 10 APIs
• Side-by-side support & self contained exes
• Desktop pack to enable porting existing apps to .NET Core
UWP
Windows-only
DATAWEB
ASP.NET
Core
EF Core
AI/ML
ML.NET
WPF
.NET Core 3Desktop Packs.NET Framework 4.8
.NET Standard
Existing
App
Highly
compatible
updates
.NET Core
3.0 with
Desktop
Packs
Install .NET
Core updates
per your
needs
Modernize Desktop Apps with .NET Core 3
Windows-only
.NET Standard
Cross-platform
Windows
Forms
Update .NET Framework Apps
EF6 (cross-plat)

Proven & Extensible
https://dot.net/ml
https://github.com/dotnet/machinelearning
Supported on Windows, Linux, and macOS
Developer FocusedBuild your own Open Source

Docker Containers
クラウドからオンプレミスまで
どこでも実行可能な高速で軽量な
アプリケーション / サービスの
配置, 運用, 管理, 自動化のための技術
コンテナー型のアプリ仮想化技術
◼ ネットワークやリソースを分離
◼ 高速かつオーバーヘッドの少ない配置展開
◼ オープンソース WindowsLinux

仮想マシンと Docker Containers
Infrastructure Infrastructure
Host Operating System
Hypervisor
Guest OS
Bins/Libs
App 1
Guest OS
Bins/Libs
App 2
Guest OS
Bins/Libs
App 3
Bins/Libs
App/Svc 1
Bins/Libs
App/Svc 2
Bins/Libs
App/Svc 3
Container Engine
Operating System
+ Network isolation at container level
+ Resources constraints at container level

Docker Containers ～共通デプロイ単位
Optionsofcompute
Azure Web App for Containers
Service Fabric
Ma en
Azure
Kubernetes
Service (AKS)
Leverage the Azure platform
designed for your container needs
Keep using the platform of your choice,
running great on Azure
Azure Container Registry
Docker Hub,
private registry
Visual Studio tools InteliJ Jenkins
Redhat Openshift
Container Platform
Pivotal Cloud
Foundry
Kubernetes

◼ Docker CLI
◼ Azure CLI, SSH
◼ Visual Studio Code & Docker 拡張機能
◼ Visual Studio 2017 コンテナーサポート (Build, Debug)
◼ Docker Image の管理
• Docker Hub
• Azure Container Registry
• Private Registry
Container 開発とツールサポート

Container 開発ライフサイクル (シナリオ例)
Azure
開発環境
git push
pull, clone
docker push
CD (Webhook)
docker push

Docker and .NET
.NET Framework
container image:
Windows Server Core
.NET Framework アプリケーションのモダナイズ
.NET Core
container images:
xPlat. (Linux & Windows Nano Server)
.NET Core ベースの Cloud Native & Microservices シナリオ
https://hub.docker.com/r/microsoft/dotnet/

.NET applications modernization
Migrate / Rehost
Architected for the cloud, needs new code
Existing apps
.NET web apps (on-premises)
Relational
Database
On-premises
Cloud
Infrastructure-Ready
VMs
Azure
IaaS
(Infrastructure as a Service)
Modernize
Cloud-Native
PaaS for microservices and serverless
PaaS for containerized microservices
+ Serverless computing
+ Managed services
Azure
Cloud-Optimized
PaaS
Managed services
Azure
+
Windows Containers
Minimal code changes
Base Cloud Environment and cross-cutting concerns: Network, Hybrid-cloud, Identity/Auth, Cost control and Operations model

Azure Cognitive Services
Powerful prebuilt AI models exposed as API services
Process images, video, speech, language and more
Simple REST APIs with .NET, Java, Python, Node SDKs
Vision
Speech
Language
Conversation
Bing Search
Knowledge

Prepare Data Build & Train Deploy
Cosmos DB
SQL Data Warehouse
Azure IoT Hub
Azure Kubernetes
Service (AKS)
Azure Machine
Learning
Azure Data
Bricks
Using…. Using… Using…

Docker
Containers
Azure Kubernetes Service (AKS)
Azure Batch
Azure IoT EdgeAzure
Machine Learning
Any other container host…

Microsoft Azure
The Visual Studio
family
Best-in-class tools for any developer
Visual Studio
App Center
Visual Studio
Code
Visual Studio
Visual Studio
for Mac
Visual Studio
Team Services

.NET とコンテナーで作る今風なアプリ開発～ .NET ロードマップを添えて

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