migration vers monitoring

servers/linux/monitoring/bin/check_disk.sh

@@ -0,0 +1,48 @@
+#!/bin/bash  
+# Copyright (C) 2026 Cédric Abonnel
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+set -u  
+  
+. /opt/monitoring/lib/monitoring-lib.sh || exit 3  
+  
+WARNING=80  
+CRITICAL=95  
+MOUNTS=("/" "/var" "/home")  
+  
+for mount in "${MOUNTS[@]}"; do  
+    used_pct="$(df -P "$mount" 2>/dev/null | awk 'NR==2 {gsub("%","",$5); print $5}')"  
+  
+    if [[ ! "$used_pct" =~ ^[0-9]+$ ]]; then  
+        log_error "check_failed" "Impossible de lire l'utilisation disque" "mount=$mount"  
+        continue  
+    fi  
+  
+    level="$(threshold_level "$used_pct" "$WARNING" "$CRITICAL")"  
+  
+    case "$level" in  
+        INFO)  
+            log_info "disk_ok" "Utilisation disque normale" \  
+                "mount=$mount" "used_pct=$used_pct" "warning=$WARNING" "critical=$CRITICAL"  
+            ;;  
+        WARNING)  
+            log_warning "disk_usage_high" "Utilisation disque élevée" \  
+                "mount=$mount" "used_pct=$used_pct" "warning=$WARNING" "critical=$CRITICAL"  
+            ;;  
+        CRITICAL)  
+            log_critical "disk_usage_critical" "Utilisation disque critique" \  
+                "mount=$mount" "used_pct=$used_pct" "warning=$WARNING" "critical=$CRITICAL"  
+            ;;  
+    esac  
+done  
+  
+exit_with_status