Docker

Confused between docker and docker-compose?

For a beginner, the term docker and docker-compose might seems confusing.

So what exactly is the difference between docker and docker-compose?

In a nutshell, docker manages single containers.

While docker-compose manages multiple containers.

Docker container will start from the instruction  written in dockerfile.

The docker-compose.yml file is required to start containers using docker-compose.

The user needs to type the below command to start a docker container

docker build -t <image_name>

docker run <image_name>

Type the below command to start containers from a compose file.

docker-compose up -d

Thank You