LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 Vintage Salt
+Copyright (c) <year> <copyright holders>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

check_reboot_required

@@ -9,9 +9,7 @@
 rr="/var/run/reboot-required"
 rrpkgs="/var/run/reboot-required.pkgs"
 # 604800 - 1 week in seconds
-threshold_crit="${1:-604800}"
-# 259200 - 3 days in seconds
-threshold_warn="${2:-259200}"
+threshold="${1:-604800}"
 if [ -f "$rr" ]; then
 	# We have a pending reboot; alert in different states depending on its age
 	lastmod=$(date +%s -r "$rr")
@@ -23,15 +21,12 @@ if [ -f "$rr" ]; then
 	if [ -z "$pkgs" ]; then
 		pkgs="(No output)"
 	fi
-	if (( now - lastmod < threshold_warn )); then
-		echo "OK - Pending reboot: $pkgs"
-		exit 0
-	elif (( now - lastmod < threshold_crit )); then
-		echo "WARNING - Pending reboot older than $threshold_warn seconds: $pkgs"
-		exit 1
-	else
-		echo "CRITICAL - Pending reboot older than $threshold_crit seconds: $pkgs"
+	if (( now - lastmod > threshold )); then
+		echo "CRITICAL - Pending reboot older than $threshold seconds: $pkgs"
 		exit 2
+	else
+		echo "WARNING - Pending reboot: $pkgs"
+		exit 1
 	fi
 else
 	# We have no pending reboots