YouTube Icon

Code Playground.

How to Install and Use Docker Compose on Debian 10 Linux


How to Install and Use Docker Compose on Debian 10 Linux

Docker is a containerization stage that permits you to rapidly fabricate, test, and convey applications as versatile, independent compartments that can run essentially anyplace. 

Docker Compose is an apparatus that permits you to characterize and organize multi-compartment Docker applications. It utilizes a YAML record to design the application's holders, organizations, and volumes. 

Form can be utilized for different purposes. Single host application organizations, mechanized testing, and neighborhood improvement are the most famous use cases for Docker Compose. 

This instructional exercise discloses how to introduce the most recent form of Docker Compose on Debian 10, Buster. We'll likewise investigate the fundamental Docker Compose ideas and orders. 


  • Before you continue, ensure that you have met the accompanying requirements: 
  • Signed in as a client with sudo benefits . 
  • You have Docker introduced on your Debian 10 machine. 

Installing Docker Compose on Debian 10

The Docker Compose establishment bundle is accessible in the authority Debian 10 stores, however it may not generally be the most recent form. The prescribed methodology is to introduce Docker Compose from the Docker's GitHub archive. 

At the hour of composing this article, the most recent stable form of Docker Compose is variant 1.23.1. Before downloading the Compose twofold, visit the Compose storehouse discharge page on GitHub and check if there is another form accessible for download. 

Utilize the accompanying strides to introduce the most recent form of Docker Compose on Debian 10: 

Download the Docker Compose parallel into the/usr/neighborhood/receptacle index with wget or twist : 

sudo curl -L "$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

Use chmod to make the Compose twofold executable: 

sudo chmod +x /usr/local/bin/docker-compose

To confirm the establishment, utilize the accompanying order which prints the Compose rendition: 

docker-compose --version

The yield will look something like this: 

docker-compose version 1.23.1, build b02f1306

Getting Started with Docker Compose

In this segment, we will tell the best way to set up a nearby WordPress improvement climate with Docker Compose. 

Make an index for the extend and explore into it : 

mkdir wordpress_app && cd wordpress_app

Open your content tool and make a record named docker-compose.yml: 


version: '3.7'

    image: mysql:8.0
    command: --default-authentication-plugin=mysql_native_password
    restart: always
      - db_data:/var/lib/mysql
      MYSQL_ROOT_PASSWORD: password
      MYSQL_DATABASE: wordpress

    image: wordpress
    restart: always
      - ./wp_data:/var/www/html
      - "8080:80"
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_NAME: wordpress
       - db


How about we clarify the code line by line 

The principal line determines the Compose record adaptation . There are a few unique variants of the Compose record design with help for explicit Docker discharges. 

Next, we are characterizing two administrations, db and wordpress. Each assistance makes a different compartment when Docker Compose is run. 

The db administration: 

  • The picture is set to mysql:8.0 picture. In the event that the picture is absent, Compose will pull it from the Docker Hub public store. The line beginning with order supersedes the default order. 
  • The restart: consistently strategy educates Compose to restart the holder in the event that it goes down. 
  • The compartment will utilize a named volume db_data to endure the information base. 
  • Characterizes the climate factors for the mysql:8.0 picture. 
  • The wordpress administration: 
  • Utilizations the wordpress picture. 
  • Mounts the wp_data registry on the host to/var/lib/mysql inside the compartment. 
  • Advances the uncovered port 80 on the holder to port 8080 on the host machine. 
  • Characterizes the climate factors for the wordpress picture. 
  • The depends_on guidance characterizes the reliance between the two administrations. In this model, db will be begun before wordpress. 

From the task catalog, fire up the WordPress stack by running the accompanying order: 

docker-compose up

The yield should look something like this: 

] /usr/sbin/mysqld: ready for connections. Version: '8.0.18'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  MySQL Community Server - GPL.
db_1_99946702ac7e | 2019-12-15T21:37:29.109255Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: '/var/run/mysqld/mysqlx.sock' bind-address: '::' port: 33060

Docker Compose will pull the pictures, start the compartments, and make the wp_data registry in your undertaking index. 

Enter your program, and you will see the standard WordPress establishment screen. 

Now, the WordPress application is fully operational, and you can begin chipping away at it. 

To stop Compose press CTRL+C.

You can likewise begin the Compose in a disconnected mode by utilizing the - d alternative: 

docker-compose ps

To see the running docker compartments utilize the accompanying order: 

docker-compose ps
                 Name                               Command               State          Ports        
wordpress_app_db_1_99946702ac7e --def ...   Up      3306/tcp, 33060/tcp 
wordpress_app_wordpress_1_a428d8408817 apach ...   Up>80/tcp 

To stop the administrations when Compose is running in disconnected mode, use: 

docker-compose stop

On the off chance that you need to eliminate the compartments utilize the down alternative: 

docker-compose down

Passing the - volumes switch additionally eliminate the information volumes: 

docker-compose down --volumes

Uninstalling Docker Compose

In the event that you have to uninstall Docker Compose you can basically eliminate the parallel by composing: 

sudo rm /usr/local/bin/docker-compose


To introduce Docker Compose on a Debian 10, basically download the parallel in a registry in the framework way and make it executable. 

On the off chance that you have any inquiries, if you don't mind leave a remark beneath.