Updates and fancier
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README.md
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README.md
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# ComposePress
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A Docker-based toolkit that streamlines WordPress upgrades using official images. Provides pre-configured docker-compose files, Dockerfiles, and standardized procedures to make WordPress maintenance more predictable and reliable.
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ComposePress is a **Docker-based toolkit** designed to streamline WordPress upgrades using official images. It provides **pre-configured Docker Compose files**, Dockerfiles, and standardized procedures to make WordPress maintenance more predictable and reliable.
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## Project Configuration
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---
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### Project Name
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This project requires a project name and wordpress version, which should be defined in an `.env` file:
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## 🚀 Project Configuration
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### **Project Name & WordPress Version**
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Define a **unique project name** and **WordPress version** in the `.env` file:
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```bash
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COMPOSE_PROJECT_NAME=test
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WORDPRESS_VERSION=6-fpm
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```
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### Database Host Configuration
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To avoid conflicts, use the following format for the database host:
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```bash
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WORDPRESS_DB_HOST=${COMPOSE_PROJECT_NAME}-database-1:3306
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```
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---
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## Environment Variables
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## 🛠 Environment Variables
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### Docker Images
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### **Docker Images**
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```bash
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# Web and Database Images
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# Web & Database Images
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IMAGE_WEB=test_web_staging
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IMAGE_DATABASE=mariadb:11.5
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```
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### Let's Encrypt Configuration
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### **Let's Encrypt Configuration**
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```bash
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VIRTUAL_HOST=test.test.org
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LETSENCRYPT_HOST=test.test.org
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LETSENCRYPT_TEST=true
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```
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### Database Configuration
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### **Database Configuration**
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```bash
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WORDPRESS_DB_HOST=${COMPOSE_PROJECT_NAME}-database-1:3306
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WORDPRESS_DB_HOST=database_${COMPOSE_PROJECT_NAME}:3306
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WORDPRESS_DB_PASSWORD=wordpress
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MYSQL_ROOT_PASSWORD=wordpress
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MYSQL_DATABASE=wordpress
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MYSQL_PASSWORD=wordpress
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```
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### Volume Configuration
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### **Volume Configuration**
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```bash
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# External Volumes
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# External Volumes (Persist Data)
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DB_VOLUME=test_db_staging
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CONTENT_VOLUME=test_content_staging
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# Recreated Volumes
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# Recreated Volumes (Rebuild On Setup)
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HTML_VOLUME=test_html_staging
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```
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## Usage
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---
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### Initialize project with unique COMPOSE_PROJECT_NAME
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## 📂 Configuration Files
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[./generate-compose-nginx.sh](generate-compose-nginx.sh)
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Two important Nginx configuration files are available in the project directory:
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```bash
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./default.conf # Automatically generated each time the script runs
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./nginx.conf # Manually customizable configuration
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```
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### Upgrade Process
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⚠️ **Warning:** `default.conf` is regenerated every time `generate-compose-nginx.sh` runs.
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Make a backup before modifying if you plan to change the project name.
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1. Stop the current containers and remove volumes:
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---
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## 🚀 Usage
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### **Initialize a Project with a Unique `COMPOSE_PROJECT_NAME`**
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Run the following script to generate the required files:
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```bash
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./generate-compose-nginx.sh
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```
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---
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## 🔄 Upgrade Process
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### **1️⃣ Stop Containers & Clean Up**
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```bash
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docker compose down -v
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# Optional Steps for testing and development
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# Remove external database and content volume (DANGER: only do this if you have backed up these two volumes)
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# Optional: Remove external database & content volume (DANGER: Only do this if you have backups)
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grep -E 'DB_VOLUME|CONTENT_VOLUME' .env | cut -d '=' -f2 | xargs -I {} sh -c 'docker volume rm {} 2>/dev/null; docker volume create {}'
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# Remove Wordpress Image
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# Optional: Remove WordPress Image
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docker rmi $(grep IMAGE_WEB .env | cut -d '=' -f2)
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```
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2. Update WordPress version:
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- Modify version in `Dockerfile.wordpress_fpm`
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- Update `IMAGE_WEB` in `.env` file
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3. Build and reinstall the new environment:
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### **2️⃣ Update WordPress Version**
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Modify the version in .env:
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```bash
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# Build custom Wordpress image
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WORDPRESS_VERSION=7-fpm
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```
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### **3️⃣ Build & Deploy**
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```bash
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# Build custom WordPress image
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docker compose -f docker-compose.first.yml build
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# Install or Upgrade Wordpress /var/www/html volume (not external) from custom Wordpress image
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# Install or upgrade WordPress volume from custom image
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docker compose -f docker-compose.first.yml up -d
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# Stop and remove Wordpress container, but keep html volume
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# Stop WordPress container (but keep HTML volume)
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docker compose -f docker-compose.first.yml down
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# Start production environment
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docker compose up -d
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```
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4. Migrate content (e.g., themes, plugins) after a new installation or upgrade:
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### **4️⃣ Migrate Content (Themes, Plugins)**
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```bash
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# In the wordpress service, copy new content to production
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# Copy new content to production
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cp -a wp-content-new/* wp-content/
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# Verify permissions on wp-content directory
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# Verify permissions on the wp-content directory
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chmod -R [appropriate-permissions] wp-content/
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```
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5. Optional: Update database if needed:
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### **5️⃣ Optional: Database Updates**
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```bash
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(In the database container)
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# Inside the database container
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apt-get update && \
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apt-get install -y mariadb-client && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/*
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(From the host)
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# From the host
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./update-db
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```
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## Requirements
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Docker
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---
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## Contributing
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@bike
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## 📌 Requirements
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- Docker
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## License
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[GNU GENERAL PUBLIC LICENSE](LICENSE)
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---
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## 🤝 Contributing
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For contributions, reach out to [@bike](https://github.com/bike).
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---
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## 📜 License
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GNU GENERAL PUBLIC LICENSE
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