commit a37b56b0388ef4b8a8a18af2cfabc225c2450985
Author: patrick <patrick@perlbach24.de>
Date:   Tue Jun 24 11:54:18 2025 +0200

    promox-inventory.sh hinzugefügt

diff --git a/promox-inventory.sh b/promox-inventory.sh
new file mode 100644
index 0000000..d57be6f
--- /dev/null
+++ b/promox-inventory.sh
@@ -0,0 +1,160 @@
+#!/bin/bash
+
+# Default Konfiguration
+SSH_USER="root"
+INTERNAL_DOMAIN=""
+USE_LOCAL=false
+USE_INTERNAL=false
+OUTPUT_FORMAT="cli"
+NODES=()
+
+# Argumente parsen
+while [[ "$#" -gt 0 ]]; do
+    case "$1" in
+        --local) USE_LOCAL=true ;;
+        --internal) USE_INTERNAL=true ;;
+        --nodes) shift; IFS=',' read -r -a NODES <<< "$1" ;;
+        --output) shift; OUTPUT_FORMAT="$1" ;;
+    esac
+    shift
+done
+
+# Hilfsfunktionen
+run_cmd() {
+    local node="$1"
+    local cmd="$2"
+    if $USE_LOCAL; then
+        bash -c "$cmd"
+    else
+        ssh "${SSH_USER}@${node}" "$cmd"
+    fi
+}
+
+resolve_dns() {
+    local hostname="$1"
+    getent hosts "$hostname" | awk '{print $1}'
+}
+
+format_bytes() {
+    local bytes="$1"
+    echo "$((bytes / 1024))M"
+}
+
+parse_storage() {
+    local config="$1"
+    echo "$config" | grep -E '(^scsi|^virtio|^rootfs|^mp[0-9]+)' | \
+        grep -v none | grep -oP 'size=\K[0-9]+[A-Z]+' | paste -sd "+" -
+}
+
+# Daten erfassen
+declare -a DATA_ROWS
+
+gather_node_data() {
+    local node="$1"
+    local hostname fqdn ip cpu ram
+    hostname=$(run_cmd "$node" "hostname")
+    fqdn="${hostname}.${INTERNAL_DOMAIN}"
+    ip=$(resolve_dns "$fqdn")
+    cpu=$(run_cmd "$node" "nproc")
+    ram=$(run_cmd "$node" "grep MemTotal /proc/meminfo | awk '{print int(\$2 / 1024)}'")
+    DATA_ROWS+=("$hostname|$fqdn|$ip|Node|$cpu|${ram}M|-")
+}
+
+gather_vm_data() {
+    local node="$1"
+    local vms
+    vms=$(run_cmd "$node" "qm list | awk 'NR>1 {print \$1}'")
+    for vm in $vms; do
+        local config name ip cpu ram storage
+        config=$(run_cmd "$node" "qm config $vm")
+        name=$(echo "$config" | grep "^name:" | cut -d' ' -f2-)
+        ip=$(echo "$config" | grep -oP "ip=\K[^,]+" | head -n1)
+        cpu=$(echo "$config" | grep "^cores:" | awk '{print $2}')
+        ram=$(echo "$config" | grep "^memory:" | awk '{print $2"M"}')
+        storage=$(parse_storage "$config")
+        DATA_ROWS+=("$vm|$name|${ip:-"-"}|VM|${cpu:-"-"}|${ram:-"-"}|$storage")
+    done
+}
+
+gather_lxc_data() {
+    local node="$1"
+    local lxcs
+    lxcs=$(run_cmd "$node" "pct list | awk 'NR>1 {print \$1}'")
+    for ct in $lxcs; do
+        local config name ip cpu ram storage
+        config=$(run_cmd "$node" "pct config $ct")
+        name=$(echo "$config" | grep "^hostname:" | cut -d' ' -f2-)
+        ip=$(echo "$config" | grep -oP "ip=\K[^,]+" | head -n1)
+        cpu=$(echo "$config" | grep "^cores:" | awk '{print $2}')
+        ram=$(echo "$config" | grep "^memory:" | awk '{print $2"M"}')
+        storage=$(parse_storage "$config")
+        DATA_ROWS+=("$ct|$name|${ip:-"-"}|CT|${cpu:-"-"}|${ram:-"-"}|$storage")
+    done
+}
+
+# Nodes abfragen
+if $USE_LOCAL; then
+    gather_node_data "localhost"
+    gather_vm_data "localhost"
+    gather_lxc_data "localhost"
+else
+    for n in "${NODES[@]}"; do
+        gather_node_data "$n"
+        gather_vm_data "$n"
+        gather_lxc_data "$n"
+    done
+fi
+
+# Dynamische Spaltenberechnung
+calculate_widths() {
+    max_id=2; max_host=8; max_ip=10; max_typ=5; max_cpu=3; max_ram=3; max_storage=7
+    for row in "${DATA_ROWS[@]}"; do
+        IFS='|' read -r id hn ip typ cpu ram sto <<< "$row"
+        [[ ${#id} -gt $max_id ]] && max_id=${#id}
+        [[ ${#hn} -gt $max_host ]] && max_host=${#hn}
+        [[ ${#ip} -gt $max_ip ]] && max_ip=${#ip}
+        [[ ${#typ} -gt $max_typ ]] && max_typ=${#typ}
+        [[ ${#cpu} -gt $max_cpu ]] && max_cpu=${#cpu}
+        [[ ${#ram} -gt $max_ram ]] && max_ram=${#ram}
+        [[ ${#sto} -gt $max_storage ]] && max_storage=${#sto}
+    done
+}
+
+print_cli_output() {
+    calculate_widths
+    printf "%-${max_id}s  %-${max_host}s  %-${max_ip}s  %-${max_typ}s  %${max_cpu}s  %${max_ram}s  %-${max_storage}s\n" \
+        "ID" "Hostname" "IP" "Typ" "CPU" "RAM" "Storage"
+    printf -- "%0.s-" $(seq 1 $((max_id + max_host + max_ip + max_typ + max_cpu + max_ram + max_storage + 18)))
+    echo
+    for row in "${DATA_ROWS[@]}"; do
+        IFS='|' read -r id hn ip typ cpu ram sto <<< "$row"
+        printf "%-${max_id}s  %-${max_host}s  %-${max_ip}s  %-${max_typ}s  %${max_cpu}s  %${max_ram}s  %-${max_storage}s\n" \
+            "$id" "$hn" "$ip" "$typ" "$cpu" "$ram" "$sto"
+    done
+}
+
+print_csv_output() {
+    echo "ID,Hostname,IP,Typ,CPU,RAM,Storage"
+    for row in "${DATA_ROWS[@]}"; do
+        echo "$row" | tr '|' ','
+    done
+}
+
+print_json_output() {
+    echo "["
+    for i in "${!DATA_ROWS[@]}"; do
+        IFS='|' read -r id hn ip typ cpu ram sto <<< "${DATA_ROWS[i]}"
+        printf '  {"id": "%s", "hostname": "%s", "ip": "%s", "type": "%s", "cpu": "%s", "ram": "%s", "storage": "%s"}' \
+            "$id" "$hn" "$ip" "$typ" "$cpu" "$ram" "$sto"
+        [[ $i -lt $((${#DATA_ROWS[@]} - 1)) ]] && echo "," || echo
+    done
+    echo "]"
+}
+
+# Ausgabe
+case "$OUTPUT_FORMAT" in
+    cli) print_cli_output ;;
+    csv) print_csv_output ;;
+    json) print_json_output ;;
+    *) echo "Unbekanntes Ausgabeformat: $OUTPUT_FORMAT" ;;
+esac