README.md

Containers and Docker lecture demonstrations

Telerik Academy DevOps course 2021

Demo prerequisites

The demo will be performed on Ubuntu 20.04.3 LTS with the following packages:

• Docker
• docker-compose
• jq
• dive
• nmap
• git
• tree

sudo snap install docker jq dive nmap tree

Demo content

1. Introduction to docker cli
2. Introduction to namespaces
3. Introduction to Overlay2
4. Introduction to cgroups
5. Introduction to networking
6. Introduction to volumes
7. Introduction to Dockerfile and GitHub Actions build
8. Introduction to multi-stage builds
9. Introduction to docker-compose