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The Vault Courses
The Vault Courses

Course Modules

Docker
01 Foundations 7
Containers vs VMs & Architecture Docker Architecture Installation and Setup The Anatomy of Hello World The Essential Docker Commands Module Review: Docker Foundations
02 Images 7
Image Layers & UnionFS Dockerfile Instructions Optimized Builds Multi-Stage Builds Container Registries Module Review: Working with Images
03 Lifecycle 7
The Container Lifecycle: From Birth to Death Exec vs Attach: Interacting with Containers Logs & Debugging: The Black Box Recorder Immortality: Restart Policies & Healing Healthchecks: The Pulse of your Application Module Review: Container Lifecycle
04 Networking 7
Bridge Networking Host & None Networking Overlay Network Macvlan Network Service Discovery Module Review: Networking
05 Storage 7
Volumes vs Bind Mounts Tmpfs Mounts Storage Drivers (Overlay2) Data Persistence & Backups Mastering Volume Management Module Review: Docker Storage
06 Docker Compose 7
The Symphony of Containers Defining Services Networking in Compose Configuration & Secrets Scaling & Production Module Review: Docker Compose
07 Security Optimization 7
Rootless Docker & User Namespaces Seccomp & AppArmor: Kernel Hardening Image Scanning & CVE Management Distroless Images: Minimal Attack Surface Resource Limits & DoS Prevention Module Review: Security Optimization
08 Internals 7
Linux Namespaces Control Groups (Cgroups) Union File Systems (OverlayFS) Container Runtime Hierarchy OCI Standards (The Truce) Module Review: Docker Internals
Courses / docker

Docker

Course Overview Last updated: Feb 27, 2026

Learn about Docker with interactive visualizations and depth.

Course Modules

Module 01 Available

Docker Foundations

Learn about Docker Foundations with interactive visualizations and depth.

Explore Module
Module 02 Available

Module 02: Working with Images

Master the art of building Docker images. Learn layers, multi-stage builds, and registry management.

Explore Module
Module 03 Available

Container Lifecycle

Learn about Container Lifecycle with interactive visualizations and depth.

Explore Module
Module 04 Available

Docker Networking

Master Docker networking modes: Bridge, Host, Overlay, Macvlan, and Service Discovery.

Explore Module
Module 05 Available

Docker Storage

Master Docker Storage. Learn about Volumes, Bind Mounts, Tmpfs, and Storage Drivers in depth.

Explore Module
Module 06 Available

Docker Compose

Master multi-container orchestration. Learn to define, run, and scale complex applications with a single YAML file.

Explore Module
Module 07 Available

Module 07: Security & Optimization

Master Docker security. Learn about Rootless mode, Seccomp, AppArmor, Image Scanning, Distroless images, and Resource Limits to harden your containers.

Explore Module
Module 08 Available

Docker Internals

Learn about Docker Internals with interactive visualizations and depth.

Explore Module
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