Docker & Containerization
Containers from mechanism to mastery: images and layers, Dockerfile craft, multi-stage builds, networking and volumes, compose-based multi-service apps, and image hygiene — learners containerise a real application and shrink its image by an order of magnitude.
What this course covers.
5 modules, 34 named skill atoms. Expand any module to see them.
1Container Mechanics7 skill atoms
2Dockerfile Craft7 skill atoms
3Networking & Storage7 skill atoms
4Compose Applications6 skill atoms
5Image Hygiene7 skill atoms
CL-304 in the role journeys.
This course appears in 6 of our 45 role journeys. Here is what a learner takes immediately before and after it in each.
Roles this course serves
This course is authored to band B2.
Every course we run is written to one rung of the CASI ladder, so a plan can be assembled to take a team from where they are to where they need to be.
What do B1–B6 mean?The CASI Capability Ladder — click to expand
Every course targets a band on the CASI Capability Ladder — our six-band proficiency scale, anchored to open standards (O*NET, ESCO, NICE, NIST AI RMF, Bloom's). A band tells you how deep a course goes, and what evidence proves it.
A note on B6. Courses in this catalog target B1–B5. B6 is not taught — it is recognised, through a portfolio and a panel, once someone is setting direction for others. Every journey here is built to land a learner at B5.
Other Cloud courses at this level.
Linux & Shell for Cloud Engineers
Networking Fundamentals for the Cloud Era
Unified Multi-Cloud CLI & Tooling Environment
Git & Collaboration for Infrastructure Teams
Cloud Migration Foundations
AWS Core Services Practitioner
Run CL-304 for your team.
This course runs at several lengths depending on how deep you need to go and how much of it your people already have. Tell us who is being trained and we will scope it.