proxmox monitori

proxmox/vm107-monitor.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+
+HOSTNAME=$(hostname)
+DATE=$(date '+%Y-%m-%d %H:%M:%S')
+VM_ID=107
+LOG_FILE="/var/log/vm107-monitor.log"
+
+check_vm_status() {
+    local vm_status=$(qm status $VM_ID 2>/dev/null | grep -oP 'status: \K.*')
+    
+    if [ -z "$vm_status" ]; then
+        echo "ERROR:VM_NOT_FOUND"
+        return 1
+    fi
+    
+    if [ "$vm_status" = "running" ]; then
+        if ps aux | grep -E "(kvm|qemu).*-id $VM_ID" | grep -qv grep; then
+            echo "RUNNING:OK"
+            return 0
+        else
+            echo "ERROR:PROCESS_MISSING"
+            return 1
+        fi
+    elif [ "$vm_status" = "stopped" ]; then
+        echo "STOPPED:VM_STOPPED"
+        return 1
+    elif [ "$vm_status" = "internal-error" ]; then
+        echo "ERROR:INTERNAL_ERROR"
+        return 1
+    else
+        echo "ERROR:UNKNOWN_STATE:$vm_status"
+        return 1
+    fi
+}
+
+RESULT=$(check_vm_status)
+CHECK_EXIT=$?
+
+STATUS=$(echo "$RESULT" | cut -d: -f1)
+ERROR_TYPE=$(echo "$RESULT" | cut -d: -f2)
+
+echo "$(date '+%Y-%m-%d %H:%M:%S'): VM $VM_ID status: $STATUS ($ERROR_TYPE)" >> "$LOG_FILE"
+
+if [ $CHECK_EXIT -ne 0 ]; then
+    SUBJECT="VM $VM_ID $STATUS on $HOSTNAME"
+    BODY="VM $VM_ID Status: $STATUS\n"
+    BODY+="Error Type: $ERROR_TYPE\n"
+    BODY+="Check Time: $DATE\n"
+    BODY+="Host: $HOSTNAME\n\n"
+    
+    if [ "$STATUS" = "STOPPED" ]; then
+        BODY+="VM is stopped. To start: qm start $VM_ID"
+    elif [ "$ERROR_TYPE" = "INTERNAL_ERROR" ]; then
+        BODY+="VM has internal-error (KVM crash)."
+    elif [ "$ERROR_TYPE" = "PROCESS_MISSING" ]; then
+        BODY+="VM marked as running but process missing."
+    fi
+    
+    # Trimite email simplu prin mail command
+    echo -e "$BODY" | mail -s "$SUBJECT" root
+    
+    echo "$(date '+%Y-%m-%d %H:%M:%S'): Email sent for VM $VM_ID $STATUS" >> "$LOG_FILE"
+fi
+
+exit $CHECK_EXIT