homelab-optimized/docs/services/individual/openwebui.md

Openwebui

🟡 Other Service

📋 Service Overview

Property	Value
Service Name	openwebui
Host	guava
Category	Other
Difficulty	🟡
Docker Image	ghcr.io/open-webui/open-webui:latest
Compose File	guava/portainer_yaml/llama_gpt.yaml
Directory	guava/portainer_yaml

🎯 Purpose

openwebui 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 (guava)

Deployment

# Navigate to service directory
cd guava/portainer_yaml

# Start the service
docker-compose up -d

# Check service status
docker-compose ps

# View logs
docker-compose logs -f openwebui

🔧 Configuration

Docker Compose Configuration

container_name: open-webui
depends_on:
- ollama
environment:
- OLLAMA_API_BASE_URL=http://ollama:11434
- OLLAMA_BASE_URL=http://ollama:11434
- WEBUI_AUTH=true
image: ghcr.io/open-webui/open-webui:latest
ports:
- 3000:8080
restart: unless-stopped
volumes:
- /mnt/data/llama/open-webui:/app/backend/data

Environment Variables

Variable	Value	Description
OLLAMA_API_BASE_URL	http://ollama:11434	Base URL for the service
OLLAMA_BASE_URL	http://ollama:11434	Base URL for the service
WEBUI_AUTH	true	Configuration variable

Port Mappings

Host Port	Container Port	Protocol	Purpose
3000	8080	TCP	Alternative HTTP port

Volume Mappings

Host Path	Container Path	Type	Purpose
/mnt/data/llama/open-webui	/app/backend/data	bind	Application data

🌐 Access Information

Web Interface

• HTTP: http://guava:3000

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:

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 openwebui

# Restart service
docker-compose restart openwebui

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

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

📚 Additional Resources

• Official Documentation: Check the official docs for openwebui
• Docker Hub: ghcr.io/open-webui/open-webui: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 guava

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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: guava/portainer_yaml/llama_gpt.yaml