4.1 KiB
Snmp Exporter
🟢 Other Service
📋 Service Overview
| Property | Value |
|---|---|
| Service Name | snmp-exporter |
| Host | setillo |
| Category | Other |
| Difficulty | 🟢 |
| Docker Image | prom/snmp-exporter:latest |
| Compose File | setillo/prometheus/compose.yaml |
| Directory | setillo/prometheus |
🎯 Purpose
snmp-exporter is a specialized service that provides specific functionality for the homelab infrastructure.
🚀 Quick Start
Prerequisites
- Docker and Docker Compose installed
- Basic understanding of REDACTED_APP_PASSWORD
- Access to the host system (setillo)
Deployment
# Navigate to service directory
cd setillo/prometheus
# Start the service
docker-compose up -d
# Check service status
docker-compose ps
# View logs
docker-compose logs -f snmp-exporter
🔧 Configuration
Docker Compose Configuration
command:
- --config.file=/etc/snmp_exporter/snmp.yml
container_name: Prometheus-SNMP
cpu_shares: 512
healthcheck:
test: wget --no-verbose --tries=1 --spider http://localhost:9116/ || exit 1
hostname: prometheus-snmp
image: prom/snmp-exporter:latest
mem_limit: 256m
mem_reservation: 64m
networks:
- prometheus-net
read_only: true
restart: on-failure:5
security_opt:
- no-new-privileges:true
user: 1027:100
volumes:
- /volume1/docker/prometheus/snmp:/etc/snmp_exporter/:ro
Environment Variables
No environment variables configured.
Port Mappings
No ports exposed.
Volume Mappings
| Host Path | Container Path | Type | Purpose |
|---|---|---|---|
/volume1/docker/prometheus/snmp |
/etc/snmp_exporter/ |
bind | Configuration files |
🌐 Access Information
This service does not expose any web interfaces.
🔒 Security Considerations
- ✅ Security options configured
- ✅ Non-root user configured
- ✅ Read-only root filesystem
📊 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:
docker stats
🔍 Health Monitoring
✅ Health check configured
Test Command: wget --no-verbose --tries=1 --spider http://localhost:9116/ || exit 1
Manual Health Checks
# 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
# Check service status
docker-compose ps
# View real-time logs
docker-compose logs -f snmp-exporter
# Restart service
docker-compose restart snmp-exporter
# Update service
docker-compose pull snmp-exporter
docker-compose up -d snmp-exporter
# Access service shell
docker-compose exec snmp-exporter /bin/bash
# or
docker-compose exec snmp-exporter /bin/sh
📚 Additional Resources
- Official Documentation: Check the official docs for snmp-exporter
- Docker Hub: prom/snmp-exporter: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 other category on setillo
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: setillo/prometheus/compose.yaml