Why containers? · Zero to Dev

Docker Fundamentals Why containers?Get the course Sign in to continueAZ EN

Course content

Getting startedReady: 3/4 lessons

1. Why containers?Interactive lesson · Open lesson
2. Installing Docker and your first containerComing soon
3. Images and containersInteractive lesson · Open lesson
4. Container lifecycle: run, stop, removeOpens when you join a class

Working with containersReady: 3/4 lessons

5. Ports: reaching an app in a containerOpens when you join a class
6. Environment variables and configurationOpens when you join a class
7. Logs and exec: looking insideOpens when you join a class
8. Volumes and bind mounts: keeping dataComing soon

Building images5 lessons · coming soon

9. Your first DockerfileComing soon
10. Layers and the build cacheComing soon
11. Packaging a Java app (multi-stage build)Coming soon
12. Small images: base images, .dockerignore and tagsComing soon
13. Registries: push and pullComing soon

Multi-container apps4 lessons · coming soon

14. Networks: containers talking to each otherComing soon
15. Docker Compose basicsComing soon
16. An app with PostgreSQL in ComposeComing soon
17. Restarts and start orderComing soon

Troubleshooting and final project3 lessons · coming soon

18. Debugging a broken containerComing soon
19. Limits and clean-up: memory, CPU and disk spaceComing soon
20. Final project: ship a Spring Boot app with a databaseComing soon