Docker for Developers

Description
Starting with containers was never easier. In this training you will start with the basics of docker: how to start, manage and update containers. After the basics, we will discuss more advanced topics like docker-compose, networking in containers and leveraging Docker to accelerate your continuous deployment. finally, we will be using TestContainers to run your tests in containers using code.

Training outline

part 1 (20 min):

• what is docker
• vm versus container
• build, run and monitor an application
• commands:
  • docker ps
  • docker run
  • docker build
  • docker images
  • Dockerfile

part 2 (20 min):

• exposing containers to the outside
• updating the app
• checking the internals of a container
• commands:
  • docker stop
  • docker rm
  • docker run -it $id/$name bash
  • docker logs

part 3 (20 min):

• sharing the app via the docker registry
• container file system and volumes
• commands:
  • docker push
  • docker login
  • docker volumes (ls|create|inspect)

part 4 (15 min):

• multi-container apps
• networking in docker
• commands:
  • docker network (ls|create|inspect)

part 5 (30 min):

• docker-compose
• specifying multiple services
• commands:
  • docker-compose up
  • docker-compose ps

part 6 & 7 (30 min):

• secrets in docker
• snyk scanning
• portainer
• multi-stage builds
• docker build cache

The participants need basic software development knowledge.

Note: This training can be given in Dutch or English at one of the OpenValue offices (Utrecht, Amsterdam, Rotterdam, Arnhem, Munich, Dusseldorf, Vienna, Zurich) or at your own location. Please contact us to discuss possibilities for a remote training and for training in German.