homelab-optimized/docs/services/individual/jdownloader-2.md

Jdownloader 2

🟢 Other Service

📋 Service Overview

Property	Value
Service Name	jdownloader-2
Host	Chicago_vm
Category	Other
Difficulty	🟢
Docker Image	jlesage/jdownloader-2
Compose File	Chicago_vm/jdownloader2.yml
Directory	Chicago_vm

🎯 Purpose

jdownloader-2 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 (Chicago_vm)

Deployment

# Navigate to service directory
cd Chicago_vm

# Start the service
docker-compose up -d

# Check service status
docker-compose ps

# View logs
docker-compose logs -f jdownloader-2

🔧 Configuration

Docker Compose Configuration

container_name: jdownloader2
environment:
- TZ=America/Los_Angeles
image: jlesage/jdownloader-2
ports:
- 13016:5900
- 53578:5800
- 20123:3129
restart: always
volumes:
- /root/docker/j2/output:/output
- /root/docker/j2/config:/config

Environment Variables

Variable	Value	Description
TZ	America/Los_Angeles	Timezone setting

Port Mappings

Host Port	Container Port	Protocol	Purpose
13016	5900	TCP	Service port
53578	5800	TCP	Service port
20123	3129	TCP	Service port

Volume Mappings

Host Path	Container Path	Type	Purpose
/root/docker/j2/output	/output	bind	Data storage
/root/docker/j2/config	/config	bind	Configuration files

🌐 Access Information

Service ports: 13016:5900, 53578:5800, 20123:3129

🔒 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:

docker stats

🔍 Health Monitoring

⚠️ No health check configured Consider adding a health check:

healthcheck:
  test: ["CMD", "curl", "-f", "http://localhost:PORT/health"]
  interval: 30s
  timeout: 10s
  retries: 3

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 jdownloader-2

# Restart service
docker-compose restart jdownloader-2

# Update service
docker-compose pull jdownloader-2
docker-compose up -d jdownloader-2

# Access service shell
docker-compose exec jdownloader-2 /bin/bash
# or
docker-compose exec jdownloader-2 /bin/sh

📚 Additional Resources

• Official Documentation: Check the official docs for jdownloader-2
• Docker Hub: jlesage/jdownloader-2
• 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 Chicago_vm

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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: Chicago_vm/jdownloader2.yml