Setting up your WordPress development environment in Docker

Prappo — Thu, 14 Oct 2021 11:55:10 +0000

Prerequisites

Assuming you already know how to use docker and basics of WordPress theme and plugin developments.
If you already don't know much you can check the following links.

Goals

This is good practice not to touch WordPress core. All of our works will based on themes and plugins folders. So we will make a system where themes and plugins folders are accessible from out side of container so that if we change the plugin or theme code then the effect will be applied immediately on development site.

Steps

Let's create docker-compose.yml file in our development folder.
Define the services.
Run docker-compose up command to up and running our development environment.

Creating docker-compose.yml and defining services

For our development process we need three services container

Database ( MySQL )
WordPress
phpmyadmin ( database browser )

phpmyadmin is optional we are using this if we need to browse the data for development purpose. You can skip it if you want.

Let's see how we can define these services.
Edit the `docker-compose.yml' file and follow the steps.

Define the docker compose version at the very top like this

version: "3.3"

Define database container

Define WordPress container

Define Phpmyadmin container

DEV Community: Prappo

Setting up your WordPress development environment in Docker

Prerequisites

Goals

Steps

Creating docker-compose.yml and defining services

Full docker-compose.yml code