Develop ASP.NET with Docker

ASP.NET Core has unlocked the power of Docker for .NET developers. This talk will be a deep dive into developing an ASP.NET application inside a Docker container and moving that application through a continuous delivery workflow.

Transcript

1. Develop asp.NET Core with Docker John Oerter
2. email: contact@johnoerter.me twitter: @john_oerter slides: http://bit.ly/docker-talk-slides code: https://github.com/joerter/gif-roulette feedback: http://bit.ly/docker-talk-feedback
6. “Keep development, staging, and production as similar as possible“ - The Twelve Factor App
7. Source: https://blog.jetbrains.com/teamcity/2015/11/automating-deployments-with-teamcity-and-octopus-deploy/
8. ASP.NET Core ASP.NET Core Development CI Registry Staging Production
9. Source: https://www.docker.com/what-docker VM Docker
10. namespaces cgroups union file systems
11. Compose Engine Swarm Machine Kitematic Registry Hub Cloud Datacenter Trusted Registry Universal Control Pane
13. FROM ubuntu:14.04 RUN apt-get update && apt-get install - y cowsay ENV PATH $PATH:/usr/games COPY docker.cow /usr/share/cowsay/ cows/ RUN ln -sv /usr/share/cowsay/cows/ docker.cow /usr/share/cowsay/cows/ default.cow CMD ["cowsay"] Dockerfile Image Registry Container docker build docker run docker push docker pull docker run
15. Why Should I Care? • Microsoft is doubling down on Linux and Docker support • 1 in 3 VMs in Azure running Linux • Azure container service • Docker Data Center in Azure • SQL Server running on Linux • 76% of 1400 companies plan to use containerization in 2016 - North Bridge Partners Survey
16. ASP.NET vNext Announced ASP.NET 5 Announced ASP.NET 5 and .NET Core RC 1 ASP.NET Core and .NET Core RC 2 ASP.NET Core and .NET Core 1.0 May 2014 February 2015 November 2015 January 2016 June 2016 dnvm dnu dnx dotnet new dotnet restore dotnet run
17. "Before using Docker, we had issues with developers, CI and prod running sometimes different versions our datastores. By containerizing everything, we now develop on the exact same version/environment that is used on CI, staging and prod. If it works locally, we won’t have any surprises going through the pipeline." Matt Aimonetti, co-founder and CTO of Splice https://blog.docker.com/2016/06/docker-for-mac-splice/
18. Resources • Docker Con 2016 Summary • Docker Data Center in Azure • Docker Compose Overview • Docker Swarm Overview • Using Compose with Swarm • Deploying ASP.NET Core applications using Docker Containers • Docker Yeoman Generator • Docker Tools for Visual Studio