About this course
Package an application into an image and run services with Docker Compose.
View category Curriculum
Each chapter contains short lessons and quizzes. Select a lesson to open its details, read the full content, and continue to the related assessment.
1Images and Containers2 items
Images and Containers
Isolating an applicationAn image is an immutable template and a container is a running instance. A Dockerfile describes the steps needed to build the image.11 min Practice: Isolating an applicationApply “Isolating an application” in a short example, then verify the result and edge cases.14 min 2Building an Efficient Image3 items
Building an Efficient Image
Reducing the build contextA .dockerignore excludes unnecessary files. Ordered steps and reusable layers speed builds; never copy secrets into an image.11 min Practice: Reducing the build contextApply “Reducing the build context” in a short example, then verify the result and edge cases.14 min Review: Docker pour développeurs — 2Check the concepts and practices covered in the course.3 question(s) 3Services with Compose3 items
Services with Compose
Describing multiple servicesCompose describes services, networks, and volumes for a local environment. Configuration variables and volumes separate code from local state.11 min Practice: Describing multiple servicesApply “Describing multiple services” in a short example, then verify the result and edge cases.14 min Review: Docker pour développeurs — 3Check the concepts and practices covered in the course.3 question(s)