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WordPress Docker Compose Setup

This repository contains Docker Compose configuration for setting up WordPress with MySQL database.

Prerequisites

  • Docker
  • Docker Compose

Installation

  1. Clone this repository

    git clone <repository-url>
cd wordpress

  2. Copy the environment file

    cp .env.example .env

  3. Configure the environment variables in .env:

    • WORDPRESS_PORT: Port for WordPress site (default: 80)
    • MYSQL_ROOT_PASSWORD: MySQL root password
    • MYSQL_PASSWORD: WordPress database user password

  4. Start the containers

    docker-compose up -d

Configuration

Environment Variables

WordPress Settings

  • WORDPRESS_PORT: Port for WordPress site (default: 80)
  • WORDPRESS_IMAGE: WordPress Docker image version

Database Settings

  • MYSQL_IMAGE: MySQL version (default: 5.7)
  • MYSQL_ROOT_PASSWORD: Root password for MySQL
  • MYSQL_DATABASE: Database name for WordPress
  • MYSQL_USER: Database user for WordPress
  • MYSQL_PASSWORD: Database password for WordPress

Other Settings

  • WORDPRESS_DEBUG: WordPress debug mode
  • WORDPRESS_CONFIG_EXTRA: Additional WordPress configurations
  • TZ: Timezone (default: Asia/Taipei)

Container Names

  • CONTAINER_DB: MySQL container name
  • CONTAINER_WP: WordPress container name

Directory Structure

.
├── data/
│   ├── db/    # MySQL data
│   └── wp/    # WordPress files
├── .env.example
├── docker-compose.yml
└── README.md

Usage

  1. Access WordPress:

    http://localhost:<WORDPRESS_PORT>

  2. Start containers:

    docker-compose up -d

  3. Stop containers:

    docker-compose down

  4. View logs:

    docker-compose logs -f

Data Persistence and Backup

All data is stored in the data directory:

  • data/db: MySQL database files
  • data/wp: WordPress files and uploads

To backup your WordPress installation, you can copy or archive these directories. This ensures you have a complete backup of both your database and WordPress files.