check-auto-snapshot-metrik.py.py hinzugefügt

check-auto-snapshot-metrik.py.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+import glob
+import re
+
+result = {}
+perf_data = []
+
+# Cron-Dateien finden
+cron_paths = glob.glob("/etc/cron*/*-auto-snapshot")
+
+for path in cron_paths:
+    try:
+        with open(path, 'r') as f:
+            content = f.read()
+            label_match = re.search(r'--label=([a-zA-Z]+)', content)
+            keep_match = re.search(r'--keep=(\d+)', content)
+            if label_match and keep_match:
+                label = label_match.group(1)
+                keep = int(keep_match.group(1))
+                result[label] = keep
+    except Exception:
+        continue
+
+# Wenn leer → CRIT
+if not result:
+    print("2 auto_snapshots - No auto-snapshot cron jobs found")
+else:
+    status_line = " ".join([f"{k}={v}" for k, v in sorted(result.items())])
+
+    # Performance-Daten mit Beispiel-Warn-/Krit-Grenzen
+    for label, keep in sorted(result.items()):
+        if label == "hourly":
+            perf_data.append(f"{label}={keep};80;60;0;150")
+        elif label == "daily":
+            perf_data.append(f"{label}={keep};10;7;0;30")
+        elif label == "weekly":
+            perf_data.append(f"{label}={keep};4;2;0;10")
+        elif label == "monthly":
+            perf_data.append(f"{label}={keep};2;1;0;5")
+        elif label == "frequent":
+            perf_data.append(f"{label}={keep};10;5;0;30")
+        else:
+            perf_data.append(f"{label}={keep};;;")  # Ohne Schwellen
+
+    print(f"0 auto_snapshots - {status_line} | {' '.join(perf_data)}")