Skip to content

learndocker.dev

Modules
Capstone
Start Learning →

Curriculum / Module 4

Orientation brief

04

Container Lifecycle & Interaction

You know what containers are. You've run a few. But containers are more than just "things that run." They have a lifecycle — they're created, started, paused, stopped, and destroyed. Understanding this lifecycle is crucial for managing real applications. In this module, we'll explore how containers live and die, how to interact with running containers, how to see what they're doing, and why their ephemeral nature is both a feature and something you need to plan around.

01

Understand the problem this module is here to solve.

02

Read 6 chapters in order, from context to application.

03

Practice the module concepts through focused exercises.

Chapter route

Read in order

Chapter 4.1 Container States
Chapter 4.2 The Container Lifecycle (The Restaurant Shift Analogy)
Chapter 4.3 Attaching to Running Containers
Chapter 4.4 Container Logs
Chapter 4.5 Inspecting Containers
Chapter 4.6 The Ephemeral Nature

Practice

Module exercises

Move from reading to investigation with scenario-based practice for this module.

Open exercises →

← Previous module Module 3: Images — The Blueprints All modules Curriculum index Next module Module 5: Building Custom Images →

Reading-first Docker learning: understand, verify, and ship.