Scale Multi-container Apps using ACS & Docker Swarm

Slides from the talk for Microsoft Azure Singapore meet up held on 16th November 2017 - https://www.meetup.com/mssgug/events/241713767

The videos used during the presentation can be found at http://bit.ly/AzureMeetupSwarmDemo

Transcript

1. Scale Multi-container Apps using ACS & Docker Swarm
2. Nilesh Gule Architect @nileshgule https://nileshgule.blogspot.com https://github.com/NileshGule https://www.linkedin.com/in/nileshgule/
3. AGENDA Introduction 01 02 03 04 05 06 07 08 Quick overview of the app Journey of container apps Build, package & test locally Publish to DockerHub Overview of Swarm & ACS Swarm cluster provisioning Scale services 2’ 2’ 2’ 5’ 5’ 5’ 5’ 10’
4. Base Image 4 Package App as container image Compose multiple containers Publish Image (s) to registry Deploy to target environment(s) Journey of containerised App 1 2 3 4 5
5. DEMO
 
 Search Base Image 5
7. DEMO
 
 Build App in release configuration 7
9. DEMO
 
 Package App into container Image 9
10. FROM • Base image Dockerfile WORKDIR • Working directory inside the container COPY • Artifacts to be published EXPOSE • Port exposed from container ENTRYPOINT • Executable to start when container is instantiated
12. DEMO
 
 Test Container Images 12
14. DEMO
 
 Multi Container Apps 14
15. image • Name of the output image Docker compose (Build) build • Context & Dockerfile depends_on • Dependent services services • List of services (images) ports • Port mapping between container & host
17. DEMO
 
 Tag & Publish to registry 17
21. DEMO
 
 Provision Swarm cluster in ACS 21
24. DEMO
 
 Deploy & Run containers at scale using Swarm 24
25. image • Name of the image from registry (dockerhub) Docker compose (Deploy) depends_on • Dependent services services • List of services (images) ports • Port mapping between container & host
27. Base Image 27 Package App as container Compose multiple container Publish Image (s) to registry Deploy to target environment(s) Journey of containerised App 1 2 3 4 5
28. 28 References 1. Demo source code - https://github.com/yuvarajac/dotnet-2017 2. Docker getting started - https://docs.docker.com/get-started/ 3. Docker compose V3 - https://docs.docker.com/compose/compose-file/#build 4. Commands Readme - https://github.com/yuvarajac/dotnet-2017/blob/master/DotNet2017/ AzureDockerSwarm.md