Portal | Level: L1: Foundations | Topics: Kubernetes Core, Docker / Containers | Domain: Kubernetes
Symptoms¶
| File | Purpose |
|---|---|
| symptoms.md | Problem statement and observable symptoms |
| questions.md | Diagnostic questions to work through |
| solution.md | Detailed root cause analysis and fix |
| grading.md | Self-assessment checklist |
| artifacts/ | 2 supporting file(s) |
Wiki Navigation¶
Prerequisites¶
- Kubernetes Ops (Production) (Topic Pack, L2)
Related Content¶
- Mental Models (Core Concepts) (Topic Pack, L0) — Docker / Containers, Kubernetes Core
- Ops Archaeology: The Deploy That Didn't Deploy (Case Study, L1) — Docker / Containers, Kubernetes Core
- Runbook: ImagePullBackOff (Runbook, L1) — Docker / Containers, Kubernetes Core
- AWS ECS (Topic Pack, L2) — Docker / Containers
- Adversarial Interview Gauntlet (30 sequences) (Scenario, L2) — Kubernetes Core
- Case Study: Alert Storm — Flapping Health Checks (Case Study, L2) — Kubernetes Core
- Case Study: CI Pipeline Fails — Docker Layer Cache Corruption (Case Study, L2) — Docker / Containers
- Case Study: Canary Deploy Routing to Wrong Backend — Ingress Misconfigured (Case Study, L2) — Kubernetes Core
- Case Study: Container Vuln Scanner False Positive Blocks Deploy (Case Study, L2) — Docker / Containers
- Case Study: CrashLoopBackOff No Logs (Case Study, L1) — Kubernetes Core
Pages that link here¶
- AWS ECS - Primer
- Chaos Engineering & Fault Injection - Primer
- Container Base Images — Primer
- Containers - How They Really Work
- Containers Deep Dive
- Containers Deep Dive - Primer
- Docker - Skill Check
- Docker / Containers - Primer
- Docker Drills
- Docker Image Internals
- Kubernetes Concept Chain - Primer
- Kubernetes Debugging Playbook - Primer
- Kubernetes Operations Case Studies
- Kubernetes Pod Lifecycle
- Kubernetes Pods & Scheduling - Primer