How to close the project started by docker compose up

Docker Compose is a tool officially launched by Docker that can help developers define and run multiple Docker containers. Once you start a project using Docker Compose, how do you stop it?

First, open a command line tool in the project directory and enter the command:

docker-compose down

This command can stop and delete all containers started by Docker Compose. However, sometimes we need to stop a container rather than the entire project. Then what should be done?

You can stop a single container in the following two ways:

1. Use the name or ID of the container to stop the container

First, we need to check the name of the container Or ID, you can use the following command:

docker-compose ps

This command can list all containers started by Docker Compose and display their name, ID, status and other information. Find the container that needs to be stopped, copy its name or ID, and then use the following command to stop:

docker stop container_name_or_id

2. Use the Docker Compose command to stop the container

In addition to using the Docker command to stop In addition to the container, we can also use the Docker Compose command to stop the container. First, we need to edit the Docker Compose file, comment out the configuration file of the container that needs to be stopped, and then use the following command to restart the project:

docker-compose up

This command will restart the project, but the commented out container will not is activated. This way, we achieve the goal of stopping a single container rather than the entire project.

In short, Docker Compose is a very convenient tool that can help developers manage Docker containers quickly and easily. Knowing how to stop a container started by Docker Compose can allow us to use Docker Compose more flexibly and better code development and testing.

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