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flyer-crawler.projectium.com/DEPLOYMENT.md
Torben Sorensen 11aeac5edd
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# Deployment Guide
This guide covers deploying Flyer Crawler to a production server.
## Prerequisites
- Ubuntu server (22.04 LTS recommended)
- PostgreSQL 14+ with PostGIS extension
- Redis
- Node.js 20.x
- NGINX (reverse proxy)
- PM2 (process manager)
---
## Server Setup
### Install Node.js
```bash
curl -sL https://deb.nodesource.com/setup_20.x | sudo bash -
sudo apt-get install -y nodejs
```
### Install PM2
```bash
sudo npm install -g pm2
```
---
## Application Deployment
### Clone and Install
```bash
git clone <repository-url>
cd flyer-crawler.projectium.com
npm install
```
### Build for Production
```bash
npm run build
```
### Start with PM2
```bash
npm run start:prod
```
This starts three PM2 processes:
- `flyer-crawler-api` - Main API server
- `flyer-crawler-worker` - Background job worker
- `flyer-crawler-analytics-worker` - Analytics processing worker
---
## Environment Variables (Gitea Secrets)
For deployments using Gitea CI/CD workflows, configure these as **repository secrets**:
| Secret | Description |
| --------------------------- | ------------------------------------------- |
| `DB_HOST` | PostgreSQL server hostname |
| `DB_USER` | PostgreSQL username |
| `DB_PASSWORD` | PostgreSQL password |
| `DB_DATABASE_PROD` | Production database name |
| `REDIS_PASSWORD_PROD` | Production Redis password |
| `REDIS_PASSWORD_TEST` | Test Redis password |
| `JWT_SECRET` | Long, random string for signing auth tokens |
| `VITE_GOOGLE_GENAI_API_KEY` | Google Gemini API key |
| `GOOGLE_MAPS_API_KEY` | Google Maps Geocoding API key |
---
## NGINX Configuration
### Reverse Proxy Setup
Create a site configuration at `/etc/nginx/sites-available/flyer-crawler.projectium.com`:
```nginx
server {
listen 80;
server_name flyer-crawler.projectium.com;
location / {
proxy_pass http://localhost:5173;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
location /api {
proxy_pass http://localhost:3001;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
}
```
Enable the site:
```bash
sudo ln -s /etc/nginx/sites-available/flyer-crawler.projectium.com /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl reload nginx
```
### MIME Types Fix for .mjs Files
If JavaScript modules (`.mjs` files) aren't loading correctly, add the proper MIME type.
**Option 1**: Edit the site configuration file directly:
```nginx
# Add inside the server block
types {
application/javascript js mjs;
}
```
**Option 2**: Edit `/etc/nginx/mime.types` globally:
```
# Change this line:
application/javascript js;
# To:
application/javascript js mjs;
```
After changes:
```bash
sudo nginx -t
sudo systemctl reload nginx
```
---
## PM2 Log Management
Install and configure pm2-logrotate to manage log files:
```bash
pm2 install pm2-logrotate
pm2 set pm2-logrotate:max_size 10M
pm2 set pm2-logrotate:retain 14
pm2 set pm2-logrotate:compress false
pm2 set pm2-logrotate:dateFormat YYYY-MM-DD_HH-mm-ss
```
---
## Rate Limiting
The application respects the Gemini AI service's rate limits. You can adjust the `GEMINI_RPM` (requests per minute) environment variable in production as needed without changing the code.
---
## CI/CD Pipeline
The project includes Gitea workflows at `.gitea/workflows/deploy.yml` that:
1. Run tests against a test database
2. Build the application
3. Deploy to production on successful builds
The workflow automatically:
- Sets up the test database schema before tests
- Tears down test data after tests complete
- Deploys to the production server
---
## Monitoring
### Check PM2 Status
```bash
pm2 status
pm2 logs
pm2 logs flyer-crawler-api --lines 100
```
### Restart Services
```bash
pm2 restart all
pm2 restart flyer-crawler-api
```
---
## Error Tracking with Bugsink (ADR-015)
Bugsink is a self-hosted Sentry-compatible error tracking system. See [docs/adr/0015-application-performance-monitoring-and-error-tracking.md](docs/adr/0015-application-performance-monitoring-and-error-tracking.md) for the full architecture decision.
### Creating Bugsink Projects and DSNs
After Bugsink is installed and running, you need to create projects and obtain DSNs:
1. **Access Bugsink UI**: Navigate to `http://localhost:8000`
2. **Log in** with your admin credentials
3. **Create Backend Project**:
- Click "Create Project"
- Name: `flyer-crawler-backend`
- Platform: Node.js
- Copy the generated DSN (format: `http://<key>@localhost:8000/<project_id>`)
4. **Create Frontend Project**:
- Click "Create Project"
- Name: `flyer-crawler-frontend`
- Platform: React
- Copy the generated DSN
5. **Configure Environment Variables**:
```bash
# Backend (server-side)
export SENTRY_DSN=http://<backend-key>@localhost:8000/<backend-project-id>
# Frontend (client-side, exposed to browser)
export VITE_SENTRY_DSN=http://<frontend-key>@localhost:8000/<frontend-project-id>
# Shared settings
export SENTRY_ENVIRONMENT=production
export VITE_SENTRY_ENVIRONMENT=production
export SENTRY_ENABLED=true
export VITE_SENTRY_ENABLED=true
```
### Testing Error Tracking
Verify Bugsink is receiving events:
```bash
npx tsx scripts/test-bugsink.ts
```
This sends test error and info events. Check the Bugsink UI for:
- `BugsinkTestError` in the backend project
- Info message "Test info message from test-bugsink.ts"
### Sentry SDK v10+ HTTP DSN Limitation
The Sentry SDK v10+ enforces HTTPS-only DSNs by default. Since Bugsink runs locally over HTTP, our implementation uses the Sentry Store API directly instead of the SDK's built-in transport. This is handled transparently by the `sentry.server.ts` and `sentry.client.ts` modules.
---
## Related Documentation
- [Database Setup](DATABASE.md) - PostgreSQL and PostGIS configuration
- [Authentication Setup](AUTHENTICATION.md) - OAuth provider configuration
- [Installation Guide](INSTALL.md) - Local development setup
- [Bare-Metal Server Setup](docs/BARE-METAL-SETUP.md) - Manual server installation guide