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# go-mad
A web application for managing tenant database connections and running migration scripts.
## Overview
go-mad is a Go web application that helps administrators manage database connections for multiple tenants. When a new tenant is added, the application contains all the database connection information for the applications associated with that tenant. The frontend is built with React and provides a beautiful, intuitive interface for managing tenants, applications, and database migrations.
## Features
- **Tenant Management**: Create and manage tenants with their database connections
- **Application Management**: Register and manage applications per tenant
- **Database Connection Management**: Track database connections and status per tenant
- **Migration Scripts**: Run goose-style SQL migration scripts per tenant database
- **Role-Based Access Control**: System administrators and tenant-specific permissions
- **Beautiful React UI**: Inspired by go-loose with dark/light theme support
## Quick Start
### Using Docker Compose
```bash
make compose-up
```
This will start:
- PostgreSQL database (`postgres:15-alpine`)
- go-mad application
Access the application at `http://localhost:8080`
### Manual Development
```bash
# Format and vet
make fmt
make vet
# Build and run
make build
./go-mad
# Or run with docker compose
make compose-up
```
## Configuration
go-mad can be configured via environment variables or a `config.yaml` file:
| Variable | Default | Description |
|---|---|---|
| `GO_MAD_DATABASE_URL` | `postgres://mad:mad@localhost:5432/mad?sslmode=disable` | PostgreSQL connection string |
| `GO_MAD_SERVER_PORT` | `8080` | HTTP server port |
| `GO_MAD_JWT_SECRET` | `change-me-to-a-32-plus-char-secret` | JWT secret for authentication |
| `GO_MAD_CONFIG_PATH` | `config.yaml` | Path to YAML config file |
### config.yaml example
```yaml
server:
host: "0.0.0.0"
port: "8080"
database:
url: "postgres://mad:mad@localhost:5432/mad?sslmode=disable"
jwt:
secret_key: "your-32-plus-char-secret-here"
```
## API Endpoints
### Dashboard
- `GET /api/v1/dashboard` - Get dashboard data including tenants, applications, and databases
### Tenants
- `GET /api/v1/tenants` - List all tenants
- `POST /api/v1/tenants` - Create a new tenant
### Applications
- `GET /api/v1/applications` - List applications for a tenant
- `POST /api/v1/applications` - Register a new application
### Databases
- `GET /api/v1/databases` - List databases for a tenant
- `POST /api/v1/databases` - Add a database connection for a tenant
- `POST /api/v1/databases/{id}/migrations` - Run migrations for a database
### Authentication
- `GET /login` - Login page
- `POST /api/v1/auth/login` - Authenticate
## Development Workflow
```bash
# Build the Go binary
make build
# Build the React frontend
make web-build
# Start with docker compose
make compose-up
# View logs
make compose-logs
# Stop
make compose-down
```
## Docker
### Build
```bash
docker build -t go-mad:latest .
```
### Push
```bash
docker push go-mad:latest
```
## Kubernetes
Deploy using Helm:
```bash
helm repo add go-mad ./helm/go-mad
helm install go-mad go-mad/go-mad
```
## License
MIT