Upgrades six PARTIAL modules to the gold-module standard (lesson/demonstration/
knowledge-check/guided-exercise/lab(s)/reflection), preserving every existing lab
activity_id and scenario_id: root-06-m03 (jobs/cronjobs/daemonsets), root-07-m04
(ingress/networkpolicy), root-07-m02 (configuration/secrets, converted in place
from a bare 5-lab bank), root-09-m02 (serviceaccounts/rbac), root-09-m03
(network/supply-chain security), root-10-m03 (troubleshooting framework).
root-05-m01 (20-task kubectl-fluency bank) gets a minimal bookending lesson +
reflection rather than a full redesign, since each task already carries its own
explanation. root-12-m01, root-capstone-m01, and root-09-m04 are promoted to
READY via documented exceptions (no new activities) where adding one would
misrepresent their intentional design.
Wires a new rootnode-security-assessment (exam, 60min, hint_policy disabled)
using the existing Phase 3B assessment engine: 3 required hands-on CORE
scenarios + 4 random-draw pools covering SecurityContext, RBAC, network
policy, and the 7 previously-unwired CKS MCQs. Wires the previously-unwired
readiness-probe-task scenario as an OPTIONAL practice lab in root-10-m01,
using the existing is_required model.
Adds root-11-m01-devops-platform-thinking — an honest, lesson-only ROOT 11
orientation module naming DevOps/platform engineering practices already
exercised in ROOT 05-10/12, explicit that GitOps/CI-CD/IaC/observability need
lab infrastructure this platform doesn't yet provide. No fake labs.
Adds infra/scripts/validate-course-content.js: cross-checks the DB against
scenario/content files for duplicate ids, orphans, invalid references, cycles,
sequence collisions, instructor-notes leakage, and (new) self-paced content
deferring explanation to a live instructor. 0 errors against the resulting
22 courses/modules, 163 activities, 98 scenario files.
No application code changed — every gap was satisfiable with existing tables
(course_modules, module_activities, assessment_definitions) and the existing
content-delivery pipeline.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
root-05-m00-kubernetes-mental-model — a new, full gold-standard-pattern
front-door module for ROOT 05: what Kubernetes solves, the desired-state
model, the control-plane/worker split, and Pods/Namespaces/labels
through kubectl. Lesson, demonstration (watching a Pod get replaced
after manual deletion), knowledge check, guided exercise (planning a
Namespace layout), a real Lab (namespaces-basics), and a reflection —
sequenced ahead of the existing bare kubectl-fluency lab bank.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
ced4568andClaude Sonnet 5