Docker¶
Portal | Tag Cloud | 30 assets across 6 topics
Containers, Dockerfile, images, runtimes, container security, orchestration
Core Skills (Tier 1)¶
Start here — these are the topics a mid-level engineer uses weekly.
- Docker / Containers — Topic Pack ×5, Exercise Set, Lab, Drill, Scenario, Runbook ×2, Assessment, Reference ×2, Case Study ×5
- Containers Deep Dive — Topic Pack
- Container Image Scanning (alias → container_images) — Topic Pack
- Container Base Images — Topic Pack
All Content¶
📘 Topic Packs¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| AWS ECS | Docker / Containers | L2 | 4h | solid |
| Container Images | Container Base Images, Container Image Optimization (alias → container_images), Container Image Scanning (alias → container_images) | L1 | 3h | solid |
| Containers Deep Dive | Container Runtimes, Containers Deep Dive, Docker / Containers | L1 | 5h | solid |
| Docker | Docker / Containers | L1 | 2h | solid |
| Mental Models (Core Concepts) | Docker / Containers | L0 | 4h | solid |
| cgroups & Linux Namespaces | Container Runtimes | L2 | 4h | solid |
🏋️ Exercise Sets¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| Docker Exercises (Quest Ladder) (CLI) | Docker / Containers | L0 | 8h | solid |
🔬 Labs¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| Lab: Trivy Scan Remediation (CLI) | Docker / Containers | L1 | 30m | solid |
⚡ Drills¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| Container Runtime Drills | Container Runtimes | L2 | 30m | solid |
| Docker Drills | Docker / Containers | L1 | 30m | solid |
🎯 Scenarios¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| Interview: Docker Container Debugging | Container Runtimes, Docker / Containers | L1 | 15m | solid |
📋 Runbooks¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| Runbook: Container Registry Pull Failure | Docker / Containers | L1 | 15m | solid |
| Runbook: ImagePullBackOff | Docker / Containers | L1 | 15m | solid |
📝 Assessments¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| Skillcheck: Container Runtime Debug | Container Runtimes | L2 | 30m | solid |
| Skillcheck: Docker | Docker / Containers | L0 | 30m | solid |
📎 References¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| Track: Containers | Docker / Containers | L0 | 10h | solid |
| Track: Foundations | Docker / Containers | L0 | 20h | solid |
🔍 Case Studys¶
| Asset | Topics | Level | Time | Status |
|---|---|---|---|---|
| Case Study: CI Pipeline Fails — Docker Layer Cache Corruption | Docker / Containers | L2 | 30m | solid |
| Case Study: Container Vuln Scanner False Positive Blocks Deploy | Docker / Containers | L2 | 30m | solid |
| Case Study: ImagePullBackOff Registry Auth | Docker / Containers | L1 | 30m | solid |
| Ops Archaeology: The Container That Exits Immediately | Docker / Containers | L1 | 30m | solid |
| Ops Archaeology: The Deploy That Didn't Deploy | Docker / Containers | L1 | 30m | solid |
Related Areas¶
- Kubernetes (2 shared topics)
- Security (1 shared topic)