The services are configurations for the actual ‘things’ we want to run. This data will be stored in the named directory and is editable regardless of whether the container is started up or powered down. Volumes are great because they allow us to persist data between our host and container. A docker network basically just links all of our services together. I like to add a network tag so that I can name my network let’s call it semantics. The network isn’t actually necessary as it could be automatically created by docker. Open up your docker-compose.yml and add a network: networks: We will start by adding networks, volumes and services to our docker-compose.yml. We’ll be using the latest at the time of writing, but you may wish to check the current Docker Compose versioning yourself. The version is going to specify which version of Docker Compose we want to use. Now add the version to the top of the file: version: "3.8" The docker-compose.yml file is the configuration file for Docker Compose. We are going to be using the Docker Compo se tool to make our lives as easy as possible. To this folder add a file named docker-compose.yml.Īlternatively, we can do this via command line by navigating to the folder and running: touch docker-compose.yml We’ll start where all good projects start, by create a folder to house our development environment. Create a container environment for WordPress This is your starting point, whether you are creating a development docker environment for WordPress, or any other tool. I’m going to assume that you’ve already downloaded and installed Docker, but if you haven’t you can go to the Docker website and follow the install instructions. Note: If you are just here for a complete Docker Compose yaml file then you can skip to the end of the tutorial. You will learn how to set up services for WordPress, MySQL and phpMyAdmin as well as the layout and structure of a docker-compose.yml file. This tutorial will show you how to set up a WordPress development environment (container) using Docker Compose. Facebook Share Twitter Share LinkedIn Share
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