Note: This tutorial will guide you through installing Docker Compose v1, which uses docker-compose. Docker installed on your server or local machine, following Steps 1 and 2 of How To Install and Use Docker on Ubuntu 20.04.To set these up, please refer to our Initial Server Setup Guide for Ubuntu 20.04.

If you’re using a remote server, it’s advisable to have an active firewall installed. Access to an Ubuntu 20.04 local machine or development server as a non-root user with sudo privileges.In this guide, you’ll demonstrate how to install Docker Compose on an Ubuntu 20.04 server and how to get started using this tool. It uses service definitions to build fully customizable environments with multiple containers that can share networks and data volumes. Docker Compose is a tool that allows you to run multi-container application environments based on definitions set in a YAML file. This allows developers to break down an application environment into multiple isolated services.įor applications depending on several services, orchestrating all the containers to start up, communicate, and shut down together can quickly become unwieldy. While containers are similar to virtual machines in certain ways, they are more lightweight and resource-friendly. Docker simplifies the process of managing application processes in containers.

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