What tool do you use to orchestrate multi-container applications with Docker?

Using Docker Compose is the appropriate choice for orchestrating multi-container applications with Docker because it allows you to define and run multiple containers as a single service. With Docker Compose, you write a configuration file, typically in YAML format, that defines how each container should be configured, including networking, volumes, and dependencies among containers. This makes it straightforward to manage the complexities of multi-container applications by allowing users to start, stop, and build the entire application stack with a single command.

Docker CLI is a command-line interface used for interacting with Docker but does not inherently provide orchestration features for multiple containers. While Docker Swarm serves as a container orchestration tool itself, enabling clustering of multiple Docker engines and managing services at scale, it is generally more complex and used for larger, production-grade deployments rather than local development setups. Docker Hub, on the other hand, is a cloud-based repository for sharing and storing Docker images and is not involved in container orchestration.