# App

**🟡 Networking Service**

## 📋 Service Overview

| Property | Value |
|----------|-------|
| **Service Name** | app |
| **Host** | Bulgaria_vm |
| **Category** | Networking |
| **Difficulty** | 🟡 |
| **Docker Image** | `jc21/nginx-proxy-manager:latest` |
| **Compose File** | `Bulgaria_vm/nginx_proxy_manager.yml` |
| **Directory** | `Bulgaria_vm` |

## 🎯 Purpose

app is a networking service that manages network traffic, routing, or connectivity.

## 🚀 Quick Start

### Prerequisites
- Docker and Docker Compose installed
- Basic understanding of REDACTED_APP_PASSWORD
- Access to the host system (Bulgaria_vm)

### Deployment
```bash
# Navigate to service directory
cd Bulgaria_vm

# Start the service
docker-compose up -d

# Check service status
docker-compose ps

# View logs
docker-compose logs -f app
```

## 🔧 Configuration

### Docker Compose Configuration
```yaml
image: jc21/nginx-proxy-manager:latest
ports:
- 80:80
- 8181:81
- 443:443
restart: always
volumes:
- ./data:/data
- ./letsencrypt:/etc/letsencrypt

```

### Environment Variables
No environment variables configured.

### Port Mappings
| Host Port | Container Port | Protocol | Purpose |
|-----------|----------------|----------|----------|
| 80 | 80 | TCP | HTTP web interface |
| 8181 | 81 | TCP | Service port |
| 443 | 443 | TCP | HTTPS web interface |


### Volume Mappings
| Host Path | Container Path | Type | Purpose |
|-----------|----------------|------|----------|
| `./data` | `/data` | bind | Application data |
| `./letsencrypt` | `/etc/letsencrypt` | bind | Configuration files |


## 🌐 Access Information

### Web Interface
- **HTTP**: `http://Bulgaria_vm:80`
- **HTTPS**: `https://Bulgaria_vm:443`

### Default Credentials
Refer to service documentation for default credentials

## 🔒 Security Considerations

- ⚠️ Consider adding security options (no-new-privileges)
- ⚠️ Consider running as non-root user

## 📊 Resource Requirements

No resource limits configured

### Recommended Resources
- **Minimum RAM**: 512MB
- **Recommended RAM**: 1GB+
- **CPU**: 1 core minimum
- **Storage**: Varies by usage

### Resource Monitoring
Monitor resource usage with:
```bash
docker stats
```

## 🔍 Health Monitoring

⚠️ No health check configured
Consider adding a health check:
```yaml
healthcheck:
  test: ["CMD", "curl", "-f", "http://localhost:PORT/health"]
  interval: 30s
  timeout: 10s
  retries: 3
```

### Manual Health Checks
```bash
# Check container health
docker inspect --format='{{.State.Health.Status}}' CONTAINER_NAME

# View health check logs
docker inspect --format='{{range .State.Health.Log}}{{.Output}}{{end}}' CONTAINER_NAME
```

## 🚨 Troubleshooting

### Common Issues
**Service won't start**
- Check Docker logs: `docker-compose logs service-name`
- Verify port availability: `netstat -tulpn | grep PORT`
- Check file permissions on mounted volumes

**Can't access web interface**
- Verify service is running: `docker-compose ps`
- Check firewall settings
- Confirm correct port mapping

**Performance issues**
- Monitor resource usage: `docker stats`
- Check available disk space: `df -h`
- Review service logs for errors

### Useful Commands
```bash
# Check service status
docker-compose ps

# View real-time logs
docker-compose logs -f app

# Restart service
docker-compose restart app

# Update service
docker-compose pull app
docker-compose up -d app

# Access service shell
docker-compose exec app /bin/bash
# or
docker-compose exec app /bin/sh
```

## 📚 Additional Resources

- **Official Documentation**: Check the official docs for app
- **Docker Hub**: [jc21/nginx-proxy-manager:latest](https://hub.docker.com/r/jc21/nginx-proxy-manager:latest)
- **Community Forums**: Search for community discussions and solutions
- **GitHub Issues**: Check the project's GitHub for known issues

## 🔗 Related Services

Other services in the networking category on Bulgaria_vm

---

*This documentation is auto-generated from the Docker Compose configuration. For the most up-to-date information, refer to the official documentation and the actual compose file.*

**Last Updated**: 2025-11-17  
**Configuration Source**: `Bulgaria_vm/nginx_proxy_manager.yml`