Docker Compose
A tool for defining and running multi-container Docker applications with a YAML configuration file.
Definition
Docker Compose is a tool for defining and running multi-container Docker applications using a YAML file (docker-compose.yml) to configure all services, networks, and volumes. With a single docker-compose up command, all containers start in the correct order with proper networking between them. It is primarily used for local development and testing environments to replicate complex production topologies without manual container management. Docker Compose v2 is integrated directly into the Docker CLI.
Example
“A development team uses Docker Compose to run their web application (React frontend, Node.js backend, PostgreSQL database, Redis cache) locally with a single command, ensuring all developers work in identical environments.”
Synonyms
- multi-container tool
- local orchestration
- compose file
Antonyms / Opposites
- Kubernetes
- single container deployment
Images
CC-licensed · free to useVideo
Related Terms
- docker
- container
- kubernetes
- microservices