Nagios Support Forum

Hi Team ,

While trying to execute check_mssql plugin im getting below error .
[nagios@abc libexec]$ ./check_mssql -H xyz --username "username" --password "12345" --database CMSPROD --port 1433 --query "SELECT+CASE+%0D%0A++++++++WHEN+%28MAX%28A.Hours_Ago%29+%3E+4%29%0D%0A++++++++++++THEN+%27TRUE%27%0D%0A++++++++ELSE+%27FALSE%27%0D%0A++++++++END+AS+ALERT%0D%0AFROM+%28%0D%0A++++SELECT+d.name%0D%0A++++++++%2C+d.recovery_model_desc%0D%0A++++++++%2C+ISNULL%28MAX%28b.backup_finish_date%29%2C1%29+AS+backup_finish_date%0D%0A++++++++%2C+DATEDIFF%28hh%2C+ISNULL%28MAX%28b.backup_finish_date%29%2C1%29%2C+GETDATE%28%29%29+AS+Hours_Ago%0D%0A++++FROM+master.sys.databases+d%0D%0A++++LEFT+OUTER+JOIN+msdb..backupset+b%0D%0A++++++++ON+b.database_name+%3D+d.name%0D%0A++++++++++++AND+b.type+%3D+%27L%27%0D%0A++++WHERE+d.recovery_model+%3D+1%0D%0A++++GROUP+BY+d.name%0D%0A++++++++%2C+d.recovery_model_desc%0D%0A++++%29+AS+A%0D%0A" --decode --result "FALSE"
UNKNOWN: PDO MSSQL/DBLIB support is not installed on this server. Try adding packages php-pdo and php-mssql on rpm systems or php-sybase on deb systems.

[nagios@abc libexec]$ rpm -qa | grep php*
php-cli-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64 php-gd-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64 php-fpm-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64 php-mbstring-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64 libmspack-0.7-0.3.alpha.el8.4.x86_64
php-common-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64
php-process-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64
php-mysqlnd-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64
graphite2-1.3.10-10.el8.x86_64
php-json-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64
php-pdo-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64
php-pear-1.10.5-9.module+el8.1.0+3202+af5476b9.noarch
php-bcmath-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64
php-pecl-zip-1.15.3-1.module+el8+2561+1aca3413.x86_64
python3-cryptography-3.2.1-5.el8.x86_64
php-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64
php-xml-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64
php-devel-7.2.24-1.module+el8.2.0+4601+7c76a223.x86_64

Please let us know what needs to be installed .

Our box is rhel 8 and is there some other package that needs to be installed .

It's interesting that php-mssql didn't get installed automatically. Go ahead and get that installed, and see if that fixes the issue.

Actually when i referred the document https://assets.nagios.com/downloads/nag ... ios-XI.pdf it has mentioned the installation of pymssql required on rhel 7 box . Still we tried to execute the command and got below error. Is there any other command that needs to be installed for rhel 8 ?

Hi

Please install the following packages:
php-pgsql-7.2.24-1.module_el8.2.0+313+b04d0a66.x86_64
php-ldap-7.2.24-1.module_el8.2.0+313+b04d0a66.x86_64
php-xml-7.2.24-1.module_el8.2.0+313+b04d0a66.x86_64
php-imap-7.2.11-1.el8.x86_64
php-snmp-7.2.24-1.module_el8.2.0+313+b04d0a66.x86_64
php-odbc-7.2.24-1.module_el8.2.0+313+b04d0a66.x86_64

Then run:
/usr/local/nagios/libexec/check_mssql - h
and let me know the output.

Thank you