Improved check_svcs a bit (CRITICAL if services in Maintenance, WARNING if...

Improved check_svcs a bit (CRITICAL if services in Maintenance, WARNING if dependant service aren't running due to disabled services)

check_svcs

@@ -46,18 +46,13 @@ fi
 
 RC=0
 
-nawk '($1 ~ /svc:*/) { print $1 }' <$TMP | while read svc; do
-	RC=1
-	SL="${SL} ${svc}"
-done
-
-case "$RC" in
-	0)
-		echo "OK - All services running"
-		exit 0
-		;;
-	1)
-		echo "WARNING - Services not running:${SL}"
-		exit 1
-		;;
-esac
+nawk '\
+    BEGIN { sev=0; services="" } \
+    ($1 ~ /^svc:*/) { service=$1 } \
+    ($1 == "State:") { if ($2 == "maintenance") { sev=2 } else if (sev < 2) { sev=1 }; services=services" "service } \
+    END { if (sev == 0) { print "OK - All enabled services running" } \
+    	  else if (sev == 1) { print "WARNING - Problem services:"services } \
+    	  else { print "CRITICAL - Problem services:"services }; \
+    	  exit sev }' <$TMP
+
+exit $?