Follow this deep-dive curriculum built for modern cloud architects and engineers. Practice in our embedded sandbox CLI terminal and tackle actual interview tasks.
Step-by-step practical curriculum. Complete each lab & assessment to earn credentials.
Building, tagging, layering and optimizing images
Container lifecycle, run, exec, inspect and manage containers
FROM, RUN, COPY, EXPOSE, CMD, ENTRYPOINT and best practices
Multi-container apps, services, volumes, networks in YAML
Bind mounts, named volumes, tmpfs and data persistence
Bridge, host, overlay networks and container communication
Docker Hub, ECR, GCR, private registries and image scanning
Reducing image size with multi-stage Dockerfiles
Create, start, stop, restart, pause, remove — full lifecycle