HomeLabDocs/homelab_inventory.md

🏡 Homelab Inventory and Recovery Reference

🖥️ Physical Hosts

proxmox04

• IP: 192.168.1.37
• Hostname: proxmox04
• Proxmox Version: 8.4.0
• Kernel: 6.8.12-9-pve
• Boot Drive: Crucial 256GB SATA SSD
• Rack: 10" Lab Rax (3D-printed)
• Firewall: Enabled (host-level)
• NTP: Enabled
• Root Access: Enabled
• SSH: Enabled (static IP)

🧠 Hardware

• Motherboard: ASRock B550 Phantom Gaming-ITX/AX
• CPU: AMD Ryzen 5 5600G (6c/12t)
• RAM: 62 GiB DDR4
• Swap: 8 GiB

💾 Storage

• ZFS Pool: vm_data (NVMe)
  • /vm_data/subvol-###-disk-0
  • /vm_data/vm-100-disk-1
• ZFS Pool: zfs_pool (RAIDZ1)
  • 5x 6TB HDDs
  • Usable: ~21.7TB
  • /zfs_pool/nc_data → Nextcloud
  • /zfs_pool/immich/immich_library → Immich media
  • /zfs_pool/immich/immich_database → Immich PostgreSQL
• Additional SSD: /dev/sda, 525GB, used for torrents → /mnt/torrents

🔁 Backup & Sync Overview

PBS (proxmox-backup-server)

• Hostname: backup
• IP: 192.168.1.35
• Datastore: /mnt/backup_nvme (name: proxmox04-backups)
• Prune Policy:
  • Hourly: 7
  • Daily: 4
  • Weekly: 6
  • Monthly: 2
  • Yearly: 1
• GC Schedule: Daily
• PBS Encryption: ❌ Disabled (using rclone crypt only)
• Offsite Sync: Daily to B2 via rclone with encryption (b2-pbs-encrypted)
• rclone path: All of /mnt/backup_nvme

📦 Database Backups

✅ Immich

• Runs in: LXC 109 (Proxmox04)
• DB Engine: PostgreSQL
• DB Path: /zfs_pool/immich/immich_database
• Script: /usr/local/bin/immich-db-backup.sh (on proxmox04)
• Dump Path: /mnt/backup_nvme/db_dumps/
• Cron: 30 4 * * * → Immich DB dump

✅ Nextcloud

• Runs in: LXC 115 (Nextcloud AIO via Docker)
• DB Engine: PostgreSQL 17.5
• DB Container: nextcloud-aio-database
• Script: /usr/local/bin/nextcloud-db-backup.sh (inside LXC 115)
• Dump Path: /mnt/nc_data/db_dumps/
• Cron: 0 4 * * * → Nextcloud DB dump

🧠 Credential Management

• All critical secrets are stored in Bitwarden under homelab/
  • rclone crypt keys
  • PBS access
  • Database passwords (Nextcloud, Immich)
  • Cloudflare tunnel tokens

🧩 LXC Containers & Apps (Proxmox04)

CT ID	Name	IP Address	Role/Service
100	HomeAssistant	192.168.1.36	Home automation
102	Gitea	192.168.1.40	Markdown/docs repo
103	Pi-hole	192.168.1.3	DNS ad blocker
104	Sonarr	192.168.1.43	TV automation
105	Radarr	192.168.1.43	Movie automation
106	Jackett	192.168.1.45	Indexer proxy
107	FlareSolverr	192.168.1.46	Cloudflare captcha bypass
108	qBittorrent	192.168.1.47	Torrent client
109	Immich	192.168.1.48	Photo library
110	Nextcloud	N/A	Legacy or placeholder
111	Cloudflared	192.168.1.49	Cloudflare tunnel
112	Homarr	192.168.1.33	Dashboard
113	Prowlarr	192.168.1.34	Indexer manager
114	Collabora	N/A	Office suite
115	Nextcloud	192.168.1.50	Nextcloud AIO stack

🎯 Restore Strategy (high-level)

• PBS Restore:
  • Use GUI or CLI to select CT/VM → restore to new ID
• Database Restore:
  • gunzip the .sql.gz dump
  • Use psql inside Immich (109) or docker exec for Nextcloud
• Media Restore:
  • ZFS rollback or rsync from backup

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This doc should be stored in Gitea (HomeLabDocs) and printed to paper or PDF for offline disaster recovery.