From 63a40835b6d9099d1b407a2c5c79075614299861 Mon Sep 17 00:00:00 2001
From: Tim Eertmoed <tim@eertmoed.de>
Date: Mon, 28 Oct 2024 19:58:33 +0100
Subject: [PATCH] usr/bin/custom/watchdog-monitor aktualisiert

---
 usr/bin/custom/watchdog-monitor | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/usr/bin/custom/watchdog-monitor b/usr/bin/custom/watchdog-monitor
index 1d9ef72..43eb4ce 100644
--- a/usr/bin/custom/watchdog-monitor
+++ b/usr/bin/custom/watchdog-monitor
@@ -11,8 +11,9 @@ update_watchdog_config() {
     # Extract watchdog IP addresses
     watchdog=$(sudo cat /var/lib/dhcp/* | grep -a "option watchdog" | tail -1 | \
     awk '{for (i=3; i<=NF; i++) printf "%s ", $i}' | tr -d '";')
-    
-    IFS=' ' read -r -a ip_array <<< "$watchdog"
+
+    # Split the watchdog IPs into an array
+    IFS=',' read -r -a ip_array <<< "$watchdog"
 
     # Backup current configuration
     if sudo cp "$config_file" "$config_file.bak"; then
@@ -28,27 +29,27 @@ update_watchdog_config() {
     # Set interval
     echo "interval = 59" | sudo tee -a "$config_file" > /dev/null
 
-    if [ ${#ip_array[@]} -eq 0 ]; then
-        echo "No IP addresses found. Watchdog configuration cleared." >> "$log_file"
-    else
+    # Check if IP addresses are found and add them to the config
+    if [ ${#ip_array[@]} -gt 0 ]; then
         for ip in "${ip_array[@]}"; do
             echo "ping = $ip" | sudo tee -a "$config_file" > /dev/null
+            echo "Configured watchdog to ping: $ip" >> "$log_file"
         done
-        echo "Configured watchdog to ping: ${ip_array[*]}" >> "$log_file"
-        
+
         # Restart watchdog service since IP addresses were found
         if sudo systemctl restart watchdog; then
             echo "Watchdog service restarted successfully." >> "$log_file"
         else
             echo "Failed to restart watchdog service." >> "$log_file"
         fi
-
         return 1  # Indicate that IP addresses were found
     fi
 
+    echo "No IP addresses found. Watchdog configuration cleared." >> "$log_file"
     return 0  # Indicate that no IP addresses were found
 }
 
+
 # Main loop
 start_time=$(date +%s)
 end_time=$((start_time + 300))  # 5 minutes in seconds