# Infrastructure Reference

> **Purpose**: Single source of truth for all infrastructure details - nodes, IPs, services, storage, network
> **Update Frequency**: Immediately when infrastructure changes

## Proxmox Cluster Nodes

| Hostname | IP Address  | Role | Resources |
|----------|-------------|------|-----------|
| pm1      | 10.4.2.2    | Proxmox cluster node | - |
| pm2      | 10.4.2.6    | Proxmox cluster node (primary management) | - |
| pm3      | 10.4.2.3    | Proxmox cluster node | - |
| pm4      | 10.4.2.5    | Proxmox cluster node | - |
| elantris | 10.4.2.14   | Proxmox cluster node (Debian-based) | 128GB RAM, ZFS storage (24TB) |

**Cluster Name**: KavCorp
**Network**: 10.4.2.0/24
**Gateway**: 10.4.2.1 (OPNsense)
**DNS**: 10.4.2.11 (Pi-hole)
**Local Domain**: .kav

## Service Map

> See [NETWORK-MAP.md](NETWORK-MAP.md) for complete IP allocation details.

### Core Infrastructure (10.4.2.10-19)

| Service | IP:Port | Location | Domain | Local DNS |
|---------|---------|----------|--------|-----------|
| **OPNsense** | 10.4.2.1 | VM 130 (pm4) | opnsense.kavcorp.com | opnsense.kav |
| **Traefik** | 10.4.2.10 | LXC 104 (pm2) | - | traefik.kav |
| **Pi-hole** | 10.4.2.11 | LXC 103 (pm4) | pihole.kavcorp.com | pihole.kav |
| **Authelia** | 10.4.2.12:9091 | LXC 116 (pm2) | auth.kavcorp.com | authelia.kav |
| **KavNas** | 10.4.2.13 | Synology NAS | - | kavnas.kav |
| **Vaultwarden** | 10.4.2.15 | LXC 125 (pm4) | vtw.kavcorp.com | vaultwarden.kav |
| **UniFi Controller** | 10.4.2.16:8443 | LXC 111 (pm4) | unifi.kavcorp.com | unifi.kav |

### Media Stack (10.4.2.20-29)

| Service | IP:Port | Location | Domain | Local DNS |
|---------|---------|----------|--------|-----------|
| **Sonarr** | 10.4.2.20:8989 | LXC 105 (pm2) | sonarr.kavcorp.com | sonarr.kav |
| **Whisparr** | 10.4.2.21:6969 | LXC 117 (pm2) | whisparr.kavcorp.com | whisparr.kav |
| **Prowlarr** | 10.4.2.22:9696 | LXC 114 (pm2) | prowlarr.kavcorp.com | prowlarr.kav |
| **Bazarr** | 10.4.2.23:6767 | LXC 119 (pm2) | bazarr.kavcorp.com | bazarr.kav |
| **Radarr** | 10.4.2.24:7878 | LXC 108 (pm2) | radarr.kavcorp.com | radarr.kav |
| **Jellyseerr** | 10.4.2.25:5055 | LXC 115 (pm2) | jellyseerr.kavcorp.com | jellyseerr.kav |
| **Jellyfin** | 10.4.2.26:8096 | LXC 121 (elantris) | jellyfin.kavcorp.com | jellyfin.kav |
| **Kometa** | 10.4.2.27 | LXC 120 (pm2) | - | kometa.kav |
| **Recyclarr** | 10.4.2.28 | LXC 122 (pm2) | - | recyclarr.kav |
| **Notifiarr** | 10.4.2.29 | LXC 118 (pm2) | - | notifiarr.kav |

### Services (10.4.2.30-39)

| Service | IP:Port | Location | Domain | Local DNS |
|---------|---------|----------|--------|-----------|
| **Immich** | 10.4.2.30:2283 | LXC 126 (pm4) | immich.kavcorp.com | immich.kav |
| **Gitea** | 10.4.2.31:3000 | LXC 127 (pm4) | git.kavcorp.com | gitea.kav |
| **Frigate** | 10.4.2.32:8971 | LXC 128 (pm3) | frigate.kavcorp.com | frigate.kav |
| **Home Assistant** | 10.4.2.33:8123 | VM 100 (pm1) | hass.kavcorp.com | homeassistant.kav |
| **Ollama** | 10.4.2.34:11434 | LXC 123 (elantris) | ollama.kavcorp.com | ollama.kav |
| **Twingate** | 10.4.2.35 | LXC 101 (pm1) | - | twingate.kav |
| **RustDesk** | 10.4.2.36:21115-21119 | LXC 129 (pm2) | - | rustdesk.kav |
| **Foundry VTT** | 10.4.2.37:30000 | LXC 112 (pm3) | vtt.kavcorp.com | foundryvtt.kav |

### Game Servers (10.4.2.40-49)

| Service | IP:Port | Location | Domain | Local DNS |
|---------|---------|----------|--------|-----------|
| **AMP** | 10.4.2.40:8080 | LXC 124 (elantris) | amp.kavcorp.com | amp.kav |

### IoT / Home Automation (10.4.2.50-99)

| Service | IP:Port | Location | Domain | Local DNS |
|---------|---------|----------|--------|-----------|
| **Z-Wave JS UI** | 10.4.2.50 | LXC 102 (pm1) | - | zwave.kav |
| **MQTT** | 10.4.2.51:1883 | LXC 106 (pm3) | - | mqtt.kav |

### Docker Hosts (10.4.2.200-209)

| Service | IP | Location | Local DNS |
|---------|-----|----------|-----------|
| **docker-pm2** | 10.4.2.200 | LXC 113 (pm2) | docker-pm2.kav |
| **docker-pm4** | 10.4.2.201 | LXC 110 (pm4) | docker-pm4.kav |
| **docker-pm3** | 10.4.2.202 | VM 109 (pm3) | docker-pm3.kav |
| **Dockge** | 10.4.2.203 | LXC 107 (pm3) | dockge.kav |

### Other

| Service | IP:Port | Location | Domain |
|---------|---------|----------|--------|
| **NZBGet** | 10.4.2.13:6789 | Docker (kavnas) | nzbget.kavcorp.com |
| **Proxmox Web UI** | 10.4.2.6:8006 | pm2 | pm.kavcorp.com |

## Storage Architecture

### NFS Mounts (Shared)

| Mount Name | Source | Mount Point | Size | Usage |
|------------|--------|-------------|------|-------|
| elantris-media | elantris:/el-pool/media | /mnt/pve/elantris-media | ~24TB | Media files (movies, TV, anime) |
| KavNas | kavnas:10.4.2.13:/volume1 | /mnt/pve/KavNas | ~23TB | Backups, ISOs, LXC storage, downloads |

### Local Storage (Per-Node)

| Storage | Type | Size | Usage |
|---------|------|------|-------|
| local | Directory | ~100GB | Backups, templates, ISOs |
| local-lvm | LVM thin pool | ~350-375GB | VM/LXC disks |

### ZFS Pools

| Pool | Location | Size | Usage |
|------|----------|------|-------|
| el-pool | elantris | 24TB | Large data storage |

### Media Folders

| Path | Type | Permissions | Notes |
|------|------|-------------|-------|
| /mnt/pve/elantris-media/movies | NFS | 777 | Movie library |
| /mnt/pve/elantris-media/tv | NFS | 777 | TV show library |
| /mnt/pve/elantris-media/anime | NFS | 777 | Anime library |
| /mnt/pve/elantris-media/processing | NFS | 777 | Processing/cleanup folder |
| /mnt/pve/KavNas/downloads | NFS | 777 | Download client output |

## Network Configuration

### DNS & Domains

**Domain**: kavcorp.com
**DNS Provider**: Namecheap
**Public IP**: 99.74.188.161

All `*.kavcorp.com` subdomains route through Traefik reverse proxy (10.4.2.10) for SSL termination and routing.

### Bridges

#### All Nodes (vmbr0)
| Setting | Value |
|---------|-------|
| Bridge | vmbr0 |
| Physical Interface | eno1 |
| CIDR | 10.4.2.0/24 |
| Gateway | 10.4.2.1 (OPNsense) |

#### pm4 Only (vmbr1 - WAN for OPNsense)
| Setting | Value |
|---------|-------|
| Bridge | vmbr1 |
| Physical Interface | enx6c1ff76e4d47 (USB 2.5G NIC) |
| Purpose | WAN uplink to AT&T modem |
| Used by | VM 130 (OPNsense) net1 |

### VLANs and Subnets

| VLAN | Subnet | Gateway | DHCP Range | Purpose |
|------|--------|---------|------------|---------|
| - | 10.4.2.0/24 | 10.4.2.1 | .100-.200 | Infrastructure (Proxmox, core services) |
| 10 | 10.4.10.0/24 | 10.4.10.1 | .100-.200 | Trusted (user devices) |
| 20 | 10.4.20.0/24 | 10.4.20.1 | .100-.200 | IoT (KavCorp-IOT SSID) |
| 30 | 10.4.30.0/24 | 10.4.30.1 | .100-.200 | Guest (KavCorp-Guest SSID) |

**VLAN Traffic Path**: UniFi AP → Unmanaged Switch → pm4 vmbr0 → OPNsense vtnet0

**Required pm4 vmbr0 Configuration**:
- `bridge-vlan-aware yes` in /etc/network/interfaces
- VLANs 10, 20, 30 added to eno1: `post-up bridge vlan add dev eno1 vid {10,20,30}`
- VLANs 10, 20, 30 added to veth103i0 (Pi-hole): via hookscript `local:snippets/pihole-vlan.sh`

**Pi-hole Configuration** (LXC 103):
- `listeningMode = "ALL"` in /etc/pihole/pihole.toml (to accept DNS from all subnets)
- Gateway: 10.4.2.1 (OPNsense) for proper VLAN routing

*See DECISIONS.md for firewall rules and network isolation strategy.*

## Access & Credentials

### SSH Access

**Proxmox Nodes:**
- **User**: root (from workstation or between nodes)
- **Key Type**: ed25519
- **Access**: `ssh pm1`, `ssh pm2`, `ssh pm3`, `ssh pm4`, `ssh elantris`

**LXC Containers:**
- **User**: root
- **Key Type**: ed25519 (workstation key provisioned)
- **Access**: `ssh root@<service>.kav` (e.g., `ssh root@traefik.kav`)
- **Provisioning Script**: `scripts/provisioning/setup-ssh-access.sh`

All containers have SSH enabled with key-based authentication (PermitRootLogin prohibit-password).

### Important Paths

**Traefik (LXC 104)**:
- Config: `/etc/traefik/traefik.yaml`
- Service configs: `/etc/traefik/conf.d/*.yaml`
- SSL certs: `/etc/traefik/ssl/acme.json`
- Service file: `/etc/systemd/system/traefik.service.d/override.conf`

**Media Services**:
- Sonarr config: `/var/lib/sonarr/`
- Radarr config: `/var/lib/radarr/`
- Recyclarr config: `/root/.config/recyclarr/recyclarr.yml`

**NZBGet (Docker on kavnas)**:
- Config: `/volume1/docker/nzbget/config/nzbget.conf`
- Downloads: `/volume1/Media/downloads/`