usr/local/bin/custom/poe.sh aktualisiert

revert srv/poe_manager/templates/index.html aktualisiert

srv/poe_manager/app.py

@@ -4,6 +4,7 @@ from flask_login import LoginManager, login_user, login_required, logout_user, U
 from flask_bcrypt import Bcrypt
 from cryptography.fernet import Fernet
 from datetime import datetime
+from collections import defaultdict
 import sqlite3, glob, os, re
 
 app = Flask(__name__)
@@ -118,6 +119,13 @@ def index():
     c.execute("SELECT mac, name, is_active FROM devices ORDER BY name ASC")
     devices = c.fetchall()
 
+    devices = sorted(devices, key=lambda d: d[1][0].upper())
+
+    grouped_devices = defaultdict(list)
+    for d in devices:
+        first_letter = d[1][:2].upper()
+        grouped_devices[first_letter].append(d)
+
     # Intervall aus DB laden
     c.execute("SELECT value FROM settings WHERE key='interval'")
     row = c.fetchone()
@@ -151,7 +159,7 @@ def index():
             else:
                 status_dict[dev[0]] = "unbekannt"
 
-    return render_template("index.html", devices=devices, status=status_dict, last_seen=last_seen_dict, interval=interval)
+    return render_template("index.html", grouped_devices=grouped_devices, devices=devices, status=status_dict, last_seen=last_seen_dict, interval=interval)
 
 @app.route("/settings", methods=["GET", "POST"])
 @login_required

srv/poe_manager/static/css/style.css

@@ -87,25 +87,33 @@ pre {
 
 #log-container {
     position: relative;
-    height: calc(100vh - 150px); /* Füllt die Seite minus Header */
+    height: calc(100vh - 252px); /* Füllt die Seite minus Header */
+    padding: 1rem; /* optional, Abstand innen */
+    box-sizing: border-box; /* damit Padding nicht die Höhe sprengt */
+    display: flex;
+    flex-direction: column;
 }
 
 #log-box {
-    height: 97%;
+    flex: 1 1 auto; /* füllt den Container, berücksichtigt Header/Padding */
     overflow: auto;
     white-space: pre-wrap;
     font-family: monospace;
-    border: 1px solid #dee2e6; /* Bootstrap-like border */
-    padding: 1rem;
+    border: 1px solid #dee2e6;
     background-color: #f8f9fa;
+    padding: 0.5rem;
 }
 
 #refresh-timer {
     position: absolute;
-    bottom: 10px;
-    right: 10px;
+    bottom: 18px;
+    right: 30px;
     font-size: 0.9em;
     color: gray;
+    background-color: rgba(255,255,255,0.7); /* optional, besser lesbar */
+    padding: 2px 4px;
+    border-radius: 3px;
+    pointer-events: none; /* damit Scrollbar nicht blockiert wird */
 }
 
 /* Tabelle anpassen */

srv/poe_manager/templates/index.html

@@ -7,9 +7,11 @@
         Nächste Prüfung in -- Sekunden
     </span>
 </h2>
-<div class="row row-cols-1 row-cols-md-6 g-3">
-    {% for d in devices %}
-    <div class="col">
+<div class="row g-3">
+    {% for letter, group in grouped_devices.items() %}
+    <div class="row g-3">
+        {% for d in group %}
+        <div class="col-6 col-md-4 col-lg-3 col-xl-2">
             <div class="card text-center p-2"
                 {% if last_seen.get(d[0]) %}
                     title="{{ last_seen[d[0]] }}"
@@ -34,6 +36,8 @@
         </div>
         {% endfor %}
     </div>
+    {% endfor %}
+</div>
 <script>
 document.addEventListener("DOMContentLoaded", () => {
     const intervalMinutes = {{ interval | int }}; // aus DB

usr/local/bin/custom/poe.sh

@@ -87,15 +87,26 @@ EOF
 
 echo "" > "$LOGFILE"
 
+MAX_PARALLEL=10  # maximal gleichzeitig laufende Geräte
+
 while true; do
     echo "--------------------------------------------------------------------" >> "$LOGFILE"
     python3 /srv/poe_manager/generate_ips.py | while IFS=: read -r rpi_ip dev_name switch_ip switch_hostname switch_port switch_user switch_pass; do
-        if ping -c 1 -W 2 "$rpi_ip" &> /dev/null; then
+        # Funktion für ein Gerät
+        check_device() {
+            local rpi_ip="$1"
+            local dev_name="$2"
+            local switch_ip="$3"
+            local switch_hostname="$4"
+            local switch_port="$5"
+            local switch_user="$6"
+            local switch_pass="$7"
+
+            if ping -c 4 -W 1 "$rpi_ip" &> /dev/null; then
                 echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name ist erreichbar!" >> "$LOGFILE"
             else
                 echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name ist nicht erreichbar!" >> "$LOGFILE"
 
-            # Nur PoE neu starten, wenn Port vorhanden ist
                 if [ -n "$switch_port" ] && [ "$switch_port" != "None" ]; then
                     disable_poe "$switch_ip" "$switch_port" "$switch_user" "$switch_pass"
                     echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE auf Port $switch_port am Switch $switch_hostname deaktiviert." >> "$LOGFILE"
@@ -104,6 +115,17 @@ while true; do
                     echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE auf Port $switch_port am Switch $switch_hostname aktiviert." >> "$LOGFILE"
                 fi
             fi
+        }
+
+        # Job in Hintergrund starten
+        check_device "$rpi_ip" "$dev_name" "$switch_ip" "$switch_hostname" "$switch_port" "$switch_user" "$switch_pass" &
+        
+        # Limit auf MAX_PARALLEL Jobs
+        while [ "$(jobs -rp | wc -l)" -ge "$MAX_PARALLEL" ]; do
+            sleep 0.2
         done
+    done
+
+    wait  # alle Hintergrundjobs beenden, bevor sleep
     sleep "$SLEEP"
 done