feat: add more

src/halo/README.md

@@ -0,0 +1,76 @@
+# Halo
+
+[English](./README.md) | [中文](./README.zh.md)
+
+This service deploys Halo, a powerful and easy-to-use open-source blogging and content management system.
+
+## Services
+
+- `halo`: The main Halo application server.
+- `halo-db`: PostgreSQL database for Halo.
+
+## Environment Variables
+
+| Variable Name            | Description                                                    | Default Value           |
+| ------------------------ | -------------------------------------------------------------- | ----------------------- |
+| HALO_VERSION             | Halo image version                                             | `2.21.9`                |
+| HALO_PORT                | Host port mapping for Halo web interface                       | `8090`                  |
+| POSTGRES_VERSION         | PostgreSQL image version                                       | `17.2-alpine3.21`       |
+| POSTGRES_USER            | PostgreSQL username                                            | `postgres`              |
+| POSTGRES_PASSWORD        | PostgreSQL password (required)                                 | `postgres`              |
+| POSTGRES_DB              | PostgreSQL database name                                       | `halo`                  |
+| SPRING_R2DBC_URL         | R2DBC connection URL                                           | (auto-configured)       |
+| SPRING_SQL_INIT_PLATFORM | SQL platform type                                              | `postgresql`            |
+| HALO_EXTERNAL_URL        | External URL for Halo                                          | `http://localhost:8090` |
+| HALO_ADMIN_USERNAME      | Initial admin username                                         | `admin`                 |
+| HALO_ADMIN_PASSWORD      | Initial admin password (leave empty to set during first login) | `""`                    |
+
+Please create a `.env` file and modify it as needed for your use case.
+
+## Volumes
+
+- `halo_data`: A volume for storing Halo application data.
+- `halo_db_data`: A volume for storing PostgreSQL data.
+
+## Getting Started
+
+1. (Optional) Create a `.env` file to customize settings:
+
+   ```env
+   POSTGRES_PASSWORD=your-secure-password
+   HALO_EXTERNAL_URL=https://yourdomain.com
+   ```
+
+2. Start the services:
+
+   ```bash
+   docker compose up -d
+   ```
+
+3. Access Halo at `http://localhost:8090`
+
+4. Follow the setup wizard to create your admin account (if `HALO_ADMIN_PASSWORD` is not set)
+
+## Initial Setup
+
+On first access, you'll be guided through the initial setup:
+
+- Set your admin account credentials (if not configured via environment)
+- Configure site information
+- Choose and install a theme from the marketplace
+
+## Documentation
+
+For more information, visit the [official Halo documentation](https://docs.halo.run).
+
+## Theme and Plugin Marketplace
+
+Visit the [Halo Application Store](https://www.halo.run/store/apps) to browse themes and plugins.
+
+## Security Notes
+
+- Change default database password in production
+- Use HTTPS in production environments
+- Set a strong admin password
+- Regularly backup both data volumes
+- Keep Halo and PostgreSQL updated to the latest stable versions