tt

tools/pve/prx-add-ips.sh

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+#!/usr/bin/env bash
+# -----------------------------------------------------------------
+# Proxmox Add-IPs (LXC + VMs → Tags)
+# -----------------------------------------------------------------
+# © 2021-2025 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT
+# -----------------------------------------------------------------
+
+APP="Proxmox Add-IPs"
+FILE_PATH="/usr/local/bin/prx-add-ips"
+CONF_DIR="/opt/prx-add-ips"
+CONF_FILE="$CONF_DIR/prx-add-ips.conf"
+
+set -Eeuo pipefail
+
+# --- Farben (optional) ---
+YW="\033[33m"
+GN="\033[1;92m"
+RD="\033[01;31m"
+CL="\033[m"
+msg() { [[ "${USE_COLOR:-true}" == "true" ]] && echo -e "$@" || echo -e "$(echo "$@" | sed -E 's/\x1B\[[0-9;]*[JKmsu]//g')"; }
+msg_info() { msg "${YW}➜ $1${CL}"; }
+msg_ok() { msg "${GN}✔ $1${CL}"; }
+msg_error() { msg "${RD}✖ $1${CL}"; }
+
+# -----------------------------------------------------------------
+# Installation
+# -----------------------------------------------------------------
+if [[ -f "$FILE_PATH" ]]; then
+  msg_info "$APP already installed at $FILE_PATH"
+  exit 0
+fi
+
+msg_info "Installing dependencies"
+apt-get update -qq
+apt-get install -y jq ipcalc net-tools >/dev/null
+msg_ok "Dependencies installed"
+
+mkdir -p "$CONF_DIR"
+
+# -----------------------------------------------------------------
+# Config
+# -----------------------------------------------------------------
+if [[ ! -f "$CONF_FILE" ]]; then
+  cat <<EOF >"$CONF_FILE"
+# prx-add-ips.conf – configuration for Proxmox Add-IPs
+
+# Allowed CIDRs
+CIDR_LIST=(
+  192.168.0.0/16
+  10.0.0.0/8
+  172.16.0.0/12
+)
+
+# Main loop interval in seconds
+LOOP_INTERVAL=60
+
+# Use colored output? (true/false)
+USE_COLOR=true
+EOF
+  msg_ok "Default config written to $CONF_FILE"
+else
+  msg_info "Config $CONF_FILE already exists"
+fi
+
+# -----------------------------------------------------------------
+# Main Script
+# -----------------------------------------------------------------
+cat <<"EOF" >"$FILE_PATH"
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+CONFIG_FILE="/opt/prx-add-ips/prx-add-ips.conf"
+[[ -f "$CONFIG_FILE" ]] && source "$CONFIG_FILE"
+
+YW="\033[33m"; GN="\033[1;92m"; RD="\033[01;31m"; CL="\033[m"
+msg() { [[ "${USE_COLOR:-true}" == "true" ]] && echo -e "$@" || echo -e "$(echo "$@" | sed -E 's/\x1B\[[0-9;]*[JKmsu]//g')"; }
+msg_info() { msg "${YW}➜ $1${CL}"; }
+msg_ok()   { msg "${GN}✔ $1${CL}"; }
+msg_error(){ msg "${RD}✖ $1${CL}"; }
+
+is_valid_ipv4() {
+  local ip=$1
+  [[ $ip =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]] || return 1
+  for part in ${ip//./ }; do
+    ((part >= 0 && part <= 255)) || return 1
+  done
+  return 0
+}
+
+ip_in_cidrs() {
+  local ip="$1"
+  for cidr in "${CIDR_LIST[@]}"; do
+    ipcalc -nb "$cidr" "$ip" &>/dev/null && return 0
+  done
+  return 1
+}
+
+set_tags() {
+  local vmid="$1" kind="$2"; shift 2
+  local ips=("$@")
+
+  # aktuelle Tags holen
+  local existing_tags=()
+  mapfile -t existing_tags < <($kind config "$vmid" | awk '/tags:/{$1=""; print}' | tr ';' '\n')
+
+  local existing_ips=()
+  local non_ip_tags=()
+  for t in "${existing_tags[@]}"; do
+    if is_valid_ipv4 "$t"; then
+      existing_ips+=("$t")
+    else
+      non_ip_tags+=("$t")
+    fi
+  done
+
+  local new_tags=("${non_ip_tags[@]}" "${ips[@]}")
+  new_tags=($(printf "%s\n" "${new_tags[@]}" | sort -u))
+
+  if [[ "$(printf "%s\n" "${existing_ips[@]}" | sort -u)" != "$(printf "%s\n" "${ips[@]}" | sort -u)" ]]; then
+    msg_info "$kind $vmid → updating tags to ${new_tags[*]}"
+    $kind set "$vmid" -tags "$(IFS=';'; echo "${new_tags[*]}")"
+  else
+    msg_info "$kind $vmid → no IP change"
+  fi
+}
+
+update_lxc_iptags() {
+  for vmid in $(pct list | awk 'NR>1 {print $1}'); do
+    local ips=()
+    for ip in $(lxc-info -n "$vmid" -iH 2>/dev/null); do
+      is_valid_ipv4 "$ip" && ip_in_cidrs "$ip" && ips+=("$ip")
+    done
+    [[ ${#ips[@]} -gt 0 ]] && set_tags "$vmid" pct "${ips[@]}"
+  done
+}
+
+update_vm_iptags() {
+  for vmid in $(qm list | awk 'NR>1 {print $1}'); do
+    if qm agent "$vmid" ping &>/dev/null; then
+      local ips=()
+      mapfile -t ips < <(qm agent "$vmid" network-get-interfaces \
+        | jq -r '.[]?."ip-addresses"[]?."ip-address" | select(test("^[0-9]+\\."))')
+      local filtered=()
+      for ip in "${ips[@]}"; do
+        is_valid_ipv4 "$ip" && ip_in_cidrs "$ip" && filtered+=("$ip")
+      done
+      [[ ${#filtered[@]} -gt 0 ]] && set_tags "$vmid" qm "${filtered[@]}"
+    fi
+  done
+}
+
+while true; do
+  update_lxc_iptags
+  update_vm_iptags
+  sleep "${LOOP_INTERVAL:-60}"
+done
+EOF
+
+chmod +x "$FILE_PATH"
+msg_ok "Main script installed to $FILE_PATH"
+
+# -----------------------------------------------------------------
+# Systemd Service
+# -----------------------------------------------------------------
+SERVICE="/etc/systemd/system/prx-add-ips.service"
+if [[ ! -f "$SERVICE" ]]; then
+  cat <<EOF >"$SERVICE"
+[Unit]
+Description=Proxmox Add-IPs (LXC + VM)
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=$FILE_PATH
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+  msg_ok "Service created"
+fi
+
+systemctl daemon-reload
+systemctl enable -q --now prx-add-ips.service
+msg_ok "$APP service started"