Level 2: Container Platform¶
Docker, Dockerfile, images, registries, scanning.
Concepts¶
docker, dockerfile, container, container_image, multistage_build, docker_compose, trivy, container_scanning
Failure Patterns You Should Recognize¶
- FP-003: imagepullbackoff (wrong tag, missing image, no credentials)
Commands You Should Be Fluent With¶
docker build -t <tag> .docker run --rm -p <hp>:<cp> <img>docker ps,docker logs,docker execdocker inspect,docker system prunetrivy image --severity HIGH,CRITICAL <img>
Assets to Complete¶
Read (theory)¶
Practice (hands-on)¶
- Quest Ladder docker track: levels 1-12 (
training/interactive/exercises/levels/level-*/docker-*) - Study real Dockerfile
- Build the app:
make build - training/interactive/runtime-labs/lab-runtime-06-trivy-fail-to-green/