From 55783753ae8f2d857a7225b7a93c1d47039e5a90 Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@suren.me>
Date: Mon, 16 Apr 2018 10:30:15 +0200
Subject: OpenShift monitoring

---
 remote/check_server_status.sh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 remote/check_server_status.sh

(limited to 'remote/check_server_status.sh')

diff --git a/remote/check_server_status.sh b/remote/check_server_status.sh
new file mode 100755
index 0000000..791ad12
--- /dev/null
+++ b/remote/check_server_status.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+fs=`df -m | grep /dev/sda2 | sed -e 's/[[:space:]]\+/ /g' | cut -d ' ' -f 4`
+mem=`free -m | grep "buffers/cache" | sed -e 's/[[:space:]]\+/ /g' | cut -d ' ' -f 4`
+cpu=`uptime | sed -e "s/[[:space:]]/\n/g" | tail -n 1`
+
+if [ $fs -le 8192 ]; then
+    echo "Only $(($fs / 1024)) GB left in the file system"
+fi
+
+if [ $mem -le 128 ]; then
+    echo "The system is starving on memory, $mem MB left free"
+fi
+
+#Multiply by number of CPU cores
+if [ `echo "$cpu < 0.98" | bc` -eq 0 ]; then
+    echo "The system is starving on cpu, $cpu is load average for the last 15 min"
+fi
-- 
cgit v1.2.3