delete check_service_bsd.sh

add check_process.sh

check_process.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+# Check if a process is running using Icinga2 and pgrep
+# Usage: ./check_process.sh -p <process_name> -s <pretty_service_name>
+
+# Exit codes
+STATE_OK=0
+STATE_WARNING=1
+STATE_CRITICAL=2
+STATE_UNKNOWN=3
+
+# Check if the process name and pretty service name are provided
+while getopts ":p:s:" opt; do
+  case $opt in
+  p)
+    process_name="$OPTARG"
+    ;;
+  s)
+    pretty_service_name="$OPTARG"
+    ;;
+  \?)
+    echo "Invalid option: -$OPTARG" >&2
+    exit $STATE_UNKNOWN
+    ;;
+  :)
+    echo "Option -$OPTARG requires an argument." >&2
+    exit $STATE_UNKNOWN
+    ;;
+  esac
+done
+
+if [ -z "$process_name" ]; then
+  echo "UNKNOWN - Process name not provided"
+  exit $STATE_UNKNOWN
+fi
+
+if [ -z "$pretty_service_name" ]; then
+  pretty_service_name="$process_name"
+fi
+
+# Check if the process is running
+process_count=$(pgrep -f "$process_name" 2>/dev/null | wc -l)
+
+if [ $? -ne 0 ]; then
+  echo "UNKNOWN - Check failed"
+  exit $STATE_UNKNOWN
+elif [ $process_count -gt 0 ]; then
+  echo "OK - $pretty_service_name is running"
+  exit $STATE_OK
+else
+  echo "CRITICAL - $pretty_service_name is not running"
+  exit $STATE_CRITICAL
+fi

check_service_bsd.sh

@@ -1,38 +0,0 @@
-#!/bin/sh
-
-# Parse named arguments
-while [ "$#" -gt 0 ]; do
-  case "$1" in
-  --service)
-    SERVICE="$2"
-    shift 2
-    ;;
-  *)
-    echo "Unknown option: $1"
-    exit 3
-    ;;
-  esac
-done
-
-# Check if the service name is provided
-if [ -z "$SERVICE" ]; then
-  echo "UNKNOWN - Service name not provided"
-  exit 3
-fi
-
-# Check if the service is running
-service_status=$(service ${SERVICE} onestatus)
-
-# If the service is running, return OK
-if echo "$service_status" | grep -iq "${SERVICE} is running \(as\|with\) pid [0-9]*."; then
-  echo "OK - ${SERVICE} is running"
-  exit 0
-# If the service is not running, return CRITICAL
-elif echo "$service_status" | grep -iq "${SERVICE} is not running."; then
-  echo "CRITICAL - ${SERVICE} is not running"
-  exit 2
-# If the check failed, return UNKNOWN
-else
-  echo "UNKNOWN - Check failed"
-  exit 3
-fi