395 lines
8.4 KiB
Markdown
395 lines
8.4 KiB
Markdown
# Quick Reference Guide
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## Common Commands
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### Service Management
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```bash
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# Start all services in a file
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docker compose -f docker-compose/file.yml up -d
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# Start specific service
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docker compose -f docker-compose/file.yml up -d service-name
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# Stop all services
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docker compose -f docker-compose/file.yml down
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# Stop specific service
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docker compose -f docker-compose/file.yml stop service-name
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# Restart service
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docker compose -f docker-compose/file.yml restart service-name
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# Remove service and volumes
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docker compose -f docker-compose/file.yml down -v
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```
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### Monitoring
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```bash
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# View logs
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docker compose -f docker-compose/file.yml logs -f service-name
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# Check service status
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docker compose -f docker-compose/file.yml ps
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# View resource usage
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docker stats
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# Inspect service
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docker inspect container-name
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```
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### Updates
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```bash
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# Pull latest images
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docker compose -f docker-compose/file.yml pull
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# Pull and update specific service
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docker compose -f docker-compose/file.yml pull service-name
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docker compose -f docker-compose/file.yml up -d service-name
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```
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### Network Management
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```bash
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# List networks
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docker network ls
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# Inspect network
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docker network inspect homelab-network
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# Create network
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docker network create network-name
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# Remove network
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docker network rm network-name
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```
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### Volume Management
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```bash
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# List volumes
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docker volume ls
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# Inspect volume
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docker volume inspect volume-name
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# Remove volume
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docker volume rm volume-name
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# Backup volume
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docker run --rm -v volume-name:/data -v $(pwd)/backups:/backup \
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busybox tar czf /backup/backup.tar.gz /data
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# Restore volume
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docker run --rm -v volume-name:/data -v $(pwd)/backups:/backup \
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busybox tar xzf /backup/backup.tar.gz -C /
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```
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### System Maintenance
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```bash
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# View disk usage
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docker system df
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# Clean up unused resources
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docker system prune
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# Clean up everything (careful!)
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docker system prune -a --volumes
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# Remove unused images
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docker image prune
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# Remove unused volumes
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docker volume prune
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# Remove unused networks
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docker network prune
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```
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## Port Reference
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### Infrastructure Services
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- **80**: Nginx Proxy Manager (HTTP)
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- **443**: Nginx Proxy Manager (HTTPS)
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- **81**: Nginx Proxy Manager (Admin)
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- **53**: Pi-hole (DNS)
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- **8080**: Pi-hole (Web UI)
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- **9000**: Portainer
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- **9443**: Portainer (HTTPS)
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### Media Services
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- **32400**: Plex
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- **8096**: Jellyfin
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- **8989**: Sonarr
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- **7878**: Radarr
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- **9696**: Prowlarr
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- **8081**: qBittorrent
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### Monitoring Services
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- **9090**: Prometheus
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- **3000**: Grafana
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- **9100**: Node Exporter
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- **8082**: cAdvisor
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- **3001**: Uptime Kuma
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- **3100**: Loki
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### Development Services
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- **8443**: Code Server
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- **8929**: GitLab
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- **2222**: GitLab SSH
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- **5432**: PostgreSQL
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- **6379**: Redis
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- **5050**: pgAdmin
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- **8888**: Jupyter Lab
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- **1880**: Node-RED
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## Environment Variables Quick Reference
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```bash
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# User/Group
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PUID=1000 # Your user ID (get with: id -u)
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PGID=1000 # Your group ID (get with: id -g)
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# General
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TZ=America/New_York # Your timezone
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SERVER_IP=192.168.1.100 # Server IP address
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# Paths
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USERDIR=/home/username/homelab
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MEDIADIR=/mnt/media
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DOWNLOADDIR=/mnt/downloads
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PROJECTDIR=/home/username/projects
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```
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## Network Setup
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```bash
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# Create all networks at once
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docker network create homelab-network
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docker network create media-network
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docker network create monitoring-network
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docker network create database-network
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```
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## Service URLs
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After starting services, access them at:
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```
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Infrastructure:
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http://SERVER_IP:81 - Nginx Proxy Manager
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http://SERVER_IP:8080 - Pi-hole
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http://SERVER_IP:9000 - Portainer
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Media:
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http://SERVER_IP:32400/web - Plex
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http://SERVER_IP:8096 - Jellyfin
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http://SERVER_IP:8989 - Sonarr
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http://SERVER_IP:7878 - Radarr
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http://SERVER_IP:9696 - Prowlarr
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http://SERVER_IP:8081 - qBittorrent
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Monitoring:
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http://SERVER_IP:9090 - Prometheus
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http://SERVER_IP:3000 - Grafana
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http://SERVER_IP:3001 - Uptime Kuma
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Development:
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http://SERVER_IP:8443 - Code Server
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http://SERVER_IP:8929 - GitLab
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http://SERVER_IP:5050 - pgAdmin
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http://SERVER_IP:8888 - Jupyter Lab
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http://SERVER_IP:1880 - Node-RED
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```
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## Troubleshooting Quick Fixes
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### Service won't start
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```bash
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# 1. Check logs
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docker compose -f docker-compose/file.yml logs service-name
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# 2. Validate configuration
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docker compose -f docker-compose/file.yml config
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# 3. Check what's using the port
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sudo netstat -tlnp | grep PORT_NUMBER
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```
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### Permission errors
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```bash
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# Check your IDs
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id -u # Should match PUID in .env
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id -g # Should match PGID in .env
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# Fix ownership
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sudo chown -R 1000:1000 ./config/service-name
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```
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### Network issues
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```bash
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# Check network exists
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docker network inspect homelab-network
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# Recreate network
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docker network rm homelab-network
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docker network create homelab-network
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docker compose -f docker-compose/file.yml up -d
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```
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### Container keeps restarting
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```bash
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# Watch logs in real-time
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docker compose -f docker-compose/file.yml logs -f service-name
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# Check resource usage
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docker stats container-name
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# Inspect container
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docker inspect container-name | less
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```
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## Testing GPU Support (NVIDIA)
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```bash
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# Test if nvidia-container-toolkit works
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docker run --rm --gpus all nvidia/cuda:12.0.0-base-ubuntu22.04 nvidia-smi
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# If successful, you should see your GPU info
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```
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## Backup Commands
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```bash
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# Backup all config directories
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tar czf backup-config-$(date +%Y%m%d).tar.gz config/
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# Backup a specific volume
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docker run --rm \
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-v volume-name:/data \
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-v $(pwd)/backups:/backup \
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busybox tar czf /backup/volume-name-$(date +%Y%m%d).tar.gz /data
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# Backup .env file (store securely!)
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cp .env .env.backup
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```
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## Health Checks
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```bash
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# Check all container health status
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docker ps --format "table {{.Names}}\t{{.Status}}"
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# Check specific service health
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docker inspect --format='{{json .State.Health}}' container-name | jq
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```
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## Resource Limits
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Add to service definition if needed:
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```yaml
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deploy:
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resources:
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limits:
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cpus: '2'
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memory: 4G
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reservations:
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cpus: '0.5'
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memory: 1G
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```
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## Common Patterns
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### Add a new service
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1. Choose the appropriate compose file
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2. Add service definition following existing patterns
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3. Use environment variables from .env
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4. Connect to homelab-network
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5. Pin specific image version
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6. Add labels for organization
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7. Test: `docker compose -f file.yml config`
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8. Deploy: `docker compose -f file.yml up -d service-name`
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### Update a service version
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1. Edit compose file with new version
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2. Pull new image: `docker compose -f file.yml pull service-name`
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3. Recreate: `docker compose -f file.yml up -d service-name`
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4. Check logs: `docker compose -f file.yml logs -f service-name`
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### Remove a service
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1. Stop service: `docker compose -f file.yml stop service-name`
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2. Remove service: `docker compose -f file.yml rm service-name`
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3. Remove from compose file
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4. Optional: Remove volumes: `docker volume rm volume-name`
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5. Optional: Remove config: `rm -rf config/service-name`
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## AI Assistant Usage in VS Code
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### Ask for help:
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- "Add Jellyfin to my media stack"
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- "Configure GPU for Plex"
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- "Create monitoring dashboard setup"
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- "Help me troubleshoot port conflicts"
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- "Generate a compose file for Home Assistant"
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### The AI will:
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- Check existing services
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- Follow naming conventions
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- Avoid port conflicts
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- Use proper network configuration
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- Include health checks
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- Add documentation comments
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- Suggest related services
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## Quick Deployment
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### Minimal setup
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```bash
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# 1. Clone and configure
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git clone https://github.com/kelinfoxy/AI-Homelab.git
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cd AI-Homelab
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cp .env.example .env
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nano .env # Edit values
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# 2. Create network
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docker network create homelab-network
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# 3. Start Portainer (for container management)
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docker compose -f docker-compose/infrastructure.yml up -d portainer
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# 4. Access at http://SERVER_IP:9000
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```
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### Full stack deployment
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```bash
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# After minimal setup, deploy everything:
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docker compose -f docker-compose/infrastructure.yml up -d
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docker compose -f docker-compose/media.yml up -d
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docker compose -f docker-compose/monitoring.yml up -d
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docker compose -f docker-compose/development.yml up -d
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```
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## Maintenance Schedule
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### Daily (automated)
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- Watchtower checks for updates at 4 AM
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### Weekly
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- Review logs: `docker compose -f docker-compose/*.yml logs --tail=100`
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- Check disk space: `docker system df`
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### Monthly
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- Update pinned versions in compose files
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- Backup volumes and configs
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- Review security updates
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### Quarterly
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- Full system audit
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- Documentation review
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- Performance optimization
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