ITSupport: vCSA (vCenter Server Appliance)

http://www.kanap.net/2014/11/vcsa-vcenter-server-appliance-part-3-advanced-customizing/

#!/bin/bash

# Please provide email for alert messages

email='my-email-recipient@mycompany.com'

# Please provide percentage threshold for PostgreSQL used disk space

thresh=80

# check that we're using PostgreSQL database

db_type=`cat /etc/odbc.ini | grep DB_TYPE | awk -F= '{print $2}' | tr -d ' '`

if [ "$db_type" != "PostgreSQL" ]; then

   exit

fi

if [ -z "$email" ]; then

   if [ ! -f /etc/vmware-vpx/root.email ]; then

      exit

fi

   email=$(head -n 1 /etc/vmware-vpx/root.email)

fi

# identify PostgreSQL mount point

mount_point=`cat /etc/vmware-vpx/embedded_db.cfg | grep EMB_DB_STORAGE | awk -F"'" '{print $2}'`

# collect disk usage for the mount point

df_out=`df $mount_point | tail -n 1 | awk '{print strtonum($5)}'`

if [ $df_out -gt $thresh ]; then

   cat << HEREDOC | sendmail -t

To: $email

Subject: Storage Alert for MyvCSA - disk full!

From: vCenter Server Appliance disk usage <myvCSA_noreply@mycompany.com>

Hello!

Threshold of $thresh% for $mount_point is exceeded: $df_out%.

Consider extending your disk storage for $mount_point mount. Please refer to http://kb.vmware.com/kb/2056764 how to do that.

Regards,

my-vCSA's-name

HEREDOC

fi

ITSupport