magdev
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99 lines
2.1 KiB
Markdown
99 lines
2.1 KiB
Markdown
# WordPress Docker Image
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Custom WordPress Docker image with Redis and APCu extensions for object caching.
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## Features
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- Based on official `wordpress:php8.4` image
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- Redis extension for external object caching
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- APCu extension for in-memory caching
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## Usage
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### Pull from Registry
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```bash
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docker pull your-registry.com/wordpress:latest
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```
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### Build Locally
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```bash
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docker build -t wordpress-custom .
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```
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### Run
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```bash
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docker run -d \
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-p 8080:80 \
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-e WORDPRESS_DB_HOST=db \
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-e WORDPRESS_DB_USER=wordpress \
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-e WORDPRESS_DB_PASSWORD=secret \
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-e WORDPRESS_DB_NAME=wordpress \
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wordpress-custom
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```
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### Docker Compose Example
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```yaml
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services:
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wordpress:
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build: .
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ports:
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- "8080:80"
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environment:
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WORDPRESS_DB_HOST: db
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WORDPRESS_DB_USER: wordpress
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WORDPRESS_DB_PASSWORD: secret
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WORDPRESS_DB_NAME: wordpress
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depends_on:
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- db
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- redis
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db:
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image: mariadb:11
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environment:
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MYSQL_ROOT_PASSWORD: root
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MYSQL_DATABASE: wordpress
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MYSQL_USER: wordpress
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MYSQL_PASSWORD: secret
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redis:
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image: redis:7-alpine
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```
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## Build Arguments
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| Argument | Default | Description |
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| ------------- | ------- | ------------------ |
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| `PHP_VERSION` | `8.4` | PHP version to use |
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```bash
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docker build --build-arg PHP_VERSION=8.3 -t wordpress-custom .
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```
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## CI/CD
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This repository includes a Gitea Actions workflow that automatically builds and pushes the image.
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### Required Secrets
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| Secret | Description |
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| ------------------- | --------------------------------- |
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| `REGISTRY_USERNAME` | Container registry username |
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| `REGISTRY_PASSWORD` | Container registry password/token |
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### Optional Variables
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| Variable | Default | Description |
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| ------------ | ------------------- | ---------------------- |
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| `REGISTRY` | `gitea.example.com` | Container registry URL |
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| `IMAGE_NAME` | Repository name | Custom image name |
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### Trigger Events
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- Push to `main` or `master` branch
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- Version tags (`v*`)
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- Pull requests (build only, no push)
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