From 0ed7a16eaf140cf49f817d1ab37b2ebd8d4fb15f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Yavuz=20Ayd=C4=B1n?= <yavuz@noreply.example.org>
Date: Wed, 6 Oct 2021 15:59:56 +0200
Subject: [PATCH] Initial commit for restart_service

---
 restart_service | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 restart_service

diff --git a/restart_service b/restart_service
new file mode 100644
index 0000000..1901dc3
--- /dev/null
+++ b/restart_service
@@ -0,0 +1,32 @@
+#!/bin/bash
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+while getopts "s:t:a:S:" opt; do
+  case $opt in
+    s)
+      servicestate=$OPTARG
+      ;;
+    t)
+      servicestatetype=$OPTARG
+      ;;
+    a)
+      serviceattempt=$OPTARG
+      ;;
+    S)
+      service=$OPTARG
+      ;;
+  esac
+done
+
+if ( [ -z $servicestate ] || [ -z $servicestatetype ] || [ -z $serviceattempt ] || [ -z $service ] ); then
+  echo "USAGE: $0 -s servicestate -z servicestatetype -a serviceattempt -S service"
+  exit 3;
+else
+  # Only restart on the third attempt of a critical event
+  if ( [ $servicestate == "CRITICAL" ] && [ $servicestatetype == "SOFT" ] && [ $serviceattempt -eq 3 ] ); then
+    if [ pidof systemd >/dev/null ]; then
+      sudo systemctl restart $service
+    else
+      sudo service $service restart
+    fi
+  fi
+fi