Nagios Monitoring Redis

I. Overview of the Environment

Nagios Server: 192.168.203.10

Nagios Client (Redis): 192.168.203.20

Redis version: Redis 2.8 Release

Second, download and install the Redis monitor plugin

Https://github.com/willixix/WL-NagiosPlugins

Place Perl files under the specified libexec path of Nagios and assign Execute permissions

/usr/local/nagios/libexec/check_redis.pl

Need to install Perl redis.pm module, otherwise error

(No output on stdout) Stderr:can ' t locate redis.pm in @INC (@INC contains:/usr/local/lib64/perl5/usr/local/sha Re/perl5/usr/lib64/perl5/vendor_perl/usr/share/perl5/vendor_perl/usr/lib64/perl5/usr/share/perl5.) at/usr/local/nagios/libexec/check_redis.pl Line 421.

#yum install-y Perl-yaml

#perl-mcpan-e Shell

Cpan[1]> Install Redis

All the way to the return, you may need to install too many dependent packages, always install just fine.

Result:pass

Dams/redis-1.975.tar.gz

/usr/bin/make Test--OK

Running make Install

Prepending/root/.cpan/build/redis-1.975-tazmoi/blib/arch/root/.cpan/build/redis-1.975-tazmoi/blib/lib to Perl5lib for ' Install '

installing/usr/local/share/perl5/redis.pm

installing/usr/local/share/perl5/redis/list.pm

installing/usr/local/share/perl5/redis/sentinel.pm

installing/usr/local/share/perl5/redis/hash.pm

installing/usr/local/share/man/man3/redis::hash.3pm

installing/usr/local/share/man/man3/redis::sentinel.3pm

installing/usr/local/share/man/man3/redis::list.3pm

installing/usr/local/share/man/man3/redis.3pm

Appending installation Info To/usr/lib64/perl5/perllocal.pod

Dams/redis-1.975.tar.gz

/usr/bin/make Install--OK

Cpan[2]> quit

#Cp-p/usr/local/share/perl5/redis.pm/usr/lib64/perl5/

Third, define the monitoring command

Add the following to Commands.cfg:

#vi/usr/local/nagios/etc/objects/commands.cfg

# Check Redis

Define Command {

Command_name Check_redis

Command_line $USER 1$/check_redis.pl-h $HOSTADDRESS $-P $ARG 1$-a $ARG 2$-W $ARG 3$-C $ARG 4$-F

}

Defining host monitoring items

#vi/usr/local/nagios/etc/objects/192.168.203.20.cfg

Define Service {

Use Local-service

Service_description Redis Client

Check_command check_redis!6379! ' Connected_clients,blocked_clients,client_longest_output_list,client_biggest_input_buf '!100,5,~,~!500,10,~,~

HOST_NAME 192.168.203.20

}

After the installation is complete, the following are the details: