proxmox/scripts/quick-proxmox-inventory.sh

#!/usr/bin/env bash
# Quick Proxmox inventory script - queries all hosts and lists VMIDs with details

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
source "${PROJECT_ROOT}/config/ip-addresses.conf" 2>/dev/null || true

PROXMOX_HOST_ML110="${PROXMOX_HOST_ML110:-192.168.11.10}"
PROXMOX_HOST_R630_01="${PROXMOX_HOST_R630_01:-192.168.11.11}"
PROXMOX_HOST_R630_02="${PROXMOX_HOST_R630_02:-192.168.11.12}"

SSH_OPTS="-o StrictHostKeyChecking=no -o ConnectTimeout=5"

echo "================================================================================"
echo "COMPREHENSIVE PROXMOX INVENTORY"
echo "================================================================================"
echo ""

# Function to get container info
get_container_info() {
    local host=$1
    local vmid=$2
    ssh $SSH_OPTS root@"$host" "
        name=\$(pct config $vmid 2>/dev/null | grep '^name:' | cut -d: -f2 | tr -d ' ' || echo 'unnamed')
        hostname=\$(pct config $vmid 2>/dev/null | grep '^hostname:' | cut -d: -f2 | tr -d ' ' || echo 'N/A')
        status=\$(pct status $vmid 2>/dev/null | awk '/status:/ {print \$2}' || echo 'unknown')
        ip=\$(pct config $vmid 2>/dev/null | grep -oP 'ip=\K[^/]+' | head -1 || echo 'N/A')
        if [ \"\$ip\" = 'dhcp' ] || [ \"\$ip\" = 'auto' ] || [ -z \"\$ip\" ]; then
            if [ \"\$status\" = 'running' ]; then
                ip=\$(pct exec $vmid -- hostname -I 2>/dev/null | awk '{print \$1}' || echo 'N/A')
            fi
        fi
        echo \"\$vmid|\$name|\$hostname|\$status|\$ip\"
    " 2>/dev/null || echo "$vmid|N/A|N/A|unknown|N/A"
}

# Function to get VM info
get_vm_info() {
    local host=$1
    local vmid=$2
    ssh $SSH_OPTS root@"$host" "
        name=\$(qm config $vmid 2>/dev/null | grep '^name:' | cut -d: -f2 | tr -d ' ' || echo 'unnamed')
        hostname=\$(qm config $vmid 2>/dev/null | grep '^hostname:' | cut -d: -f2 | tr -d ' ' || echo 'N/A')
        status=\$(qm status $vmid 2>/dev/null | awk '/status:/ {print \$2}' || echo 'unknown')
        # Try to get IP via agent
        ip=\$(pvesh get /nodes/\$(hostname)/qemu/$vmid/agent/network-get-interfaces --output-format json 2>/dev/null | \
            python3 -c \"
import sys, json
try:
    data = json.load(sys.stdin)
    if 'result' in data:
        for iface in data['result']:
            if 'ip-addresses' in iface:
                for ip_info in iface['ip-addresses']:
                    if ip_info.get('ip-address-type') == 'ipv4' and not ip_info.get('ip-address', '').startswith('127.'):
                        print(ip_info['ip-address'])
                        sys.exit(0)
except:
    pass
\" 2>/dev/null | head -1 || echo 'N/A')
        echo \"\$vmid|\$name|\$hostname|\$status|\$ip\"
    " 2>/dev/null || echo "$vmid|N/A|N/A|unknown|N/A"
}

# Process each host
for host_info in "ml110:$PROXMOX_HOST_ML110" "r630-01:$PROXMOX_HOST_R630_01" "r630-02:$PROXMOX_HOST_R630_02"; do
    IFS=: read -r hostname host_ip <<< "$host_info"
    
    echo "📡 Querying $hostname ($host_ip)..."
    
    # Get all containers
    containers=$(ssh $SSH_OPTS root@"$host_ip" "pct list 2>/dev/null | tail -n +2 | awk '{print \$1}'" 2>/dev/null || true)
    
    # Get all VMs
    vms=$(ssh $SSH_OPTS root@"$host_ip" "qm list 2>/dev/null | tail -n +2 | awk '{print \$1}'" 2>/dev/null || true)
    
    echo "  Found $(echo "$containers" | grep -c . || echo 0) containers and $(echo "$vms" | grep -c . || echo 0) VMs"
    
    # Process containers
    while IFS= read -r vmid; do
        [ -z "$vmid" ] && continue
        info=$(get_container_info "$host_ip" "$vmid")
        IFS='|' read -r vmid name hostname_vm status ip <<< "$info"
        printf "  %-8s %-6s %-30s %-12s %-18s %-30s %-10s\n" \
            "$vmid" "LXC" "${name:0:28}" "$hostname" "${ip:0:16}" "${hostname_vm:0:28}" "$status"
    done <<< "$containers"
    
    # Process VMs
    while IFS= read -r vmid; do
        [ -z "$vmid" ] && continue
        info=$(get_vm_info "$host_ip" "$vmid")
        IFS='|' read -r vmid name hostname_vm status ip <<< "$info"
        printf "  %-8s %-6s %-30s %-12s %-18s %-30s %-10s\n" \
            "$vmid" "QEMU" "${name:0:28}" "$hostname" "${ip:0:16}" "${hostname_vm:0:28}" "$status"
    done <<< "$vms"
    
    echo ""
done

echo "================================================================================"
echo "NPMPLUS INSTANCES"
echo "================================================================================"
echo ""

# Find NPMplus instances
npmplus_found=false
for host_info in "ml110:$PROXMOX_HOST_ML110" "r630-01:$PROXMOX_HOST_R630_01" "r630-02:$PROXMOX_HOST_R630_02"; do
    IFS=: read -r hostname host_ip <<< "$host_info"
    
    containers=$(ssh $SSH_OPTS root@"$host_ip" "pct list 2>/dev/null | tail -n +2 | awk '{print \$1}'" 2>/dev/null || true)
    
    while IFS= read -r vmid; do
        [ -z "$vmid" ] && continue
        name=$(ssh $SSH_OPTS root@"$host_ip" "pct config $vmid 2>/dev/null | grep '^name:' | cut -d: -f2 | tr -d ' '" 2>/dev/null || echo "")
        if echo "$name" | grep -qi "npmplus"; then
            npmplus_found=true
            info=$(get_container_info "$host_ip" "$vmid")
            IFS='|' read -r vmid name hostname_vm status ip <<< "$info"
            echo "VMID: $vmid"
            echo "  Name: $name"
            echo "  Host: $hostname ($host_ip)"
            echo "  IP: $ip"
            echo "  FQDN: $hostname_vm"
            echo "  Status: $status"
            echo ""
        fi
    done <<< "$containers"
done

if [ "$npmplus_found" = false ]; then
    echo "No NPMplus instances found"
    echo ""
fi

echo "================================================================================"
echo "NPMPLUS CONFIGURATION"
echo "================================================================================"
echo ""

# Try to get NPMplus config using Python script if available
if [ -f "$SCRIPT_DIR/get-npmplus-mappings.py" ]; then
    python3 "$SCRIPT_DIR/get-npmplus-mappings.py" 2>/dev/null || echo "Could not retrieve NPMplus configuration"
else
    echo "NPMplus configuration script not found"
fi

echo ""