The following samples show the various aspects of how to work with Docker Compose. As a prerequisite, be sure to install Docker Compose if you have not already done so.

The samples should help you to:

• define services based on Docker images using Compose files docker-compose.yml files
• understand the relationship between docker-compose.yml and Dockerfiles
• learn how to make calls to your application services from Compose files

These samples focus specifically on Docker Compose:

• Quickstart: Compose and Django - Shows how to use Docker Compose to set up and run a simple Django/PostgreSQL app.

• Quickstart: Compose and Rails - Shows how to use Docker Compose to set up and run a Rails/PostgreSQL app.

• Quickstart: Compose and WordPress - Shows how to use Docker Compose to set up and run WordPress in an isolated environment with Docker containers.