78 lines
3.5 KiB
Markdown
78 lines
3.5 KiB
Markdown
# centreon-plugins
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[](https://github.com/centreon/centreon-plugins/blob/master/LICENSE.txt)
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[](https://github.com/centreon/centreon-plugins/stargazers)
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[](https://github.com/centreon/centreon-plugins/network)
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“centreon-plugins” is a free and open source project to monitor systems. The project can be used with Centreon and all monitoring softwares compatible with Nagios plugins.
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You can monitor many systems:
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* application: Apache, Asterisk, Elasticsearch, Github, Jenkins, Kafka, Nginx, Pfsense, Redis, Tomcat, Varnish,...
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* cloud: AWS, Azure, Docker, Office365, Nutanix, Prometheus,...
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* database: Firebird, Informix, MS SQL, MySQL, Oracle, Postgres, Cassandra
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* hardware: printers (rfc3805), UPS (Powerware, Mge, Standard), Sun Hardware, Cisco UCS, SensorIP, HP Proliant, HP Bladechassis, Dell Openmanage, Dell CMC, Raritan,...
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* network: Aruba, Brocade, Bluecoat, Brocade, Checkpoint, Cisco AP/IronPort/ASA/Standard, Extreme, Fortigate, H3C, Hirschmann, HP Procurve, F5 BIG-IP, Juniper, PaloAlto, Redback, Riverbed, Ruggedcom, Stonesoft,...
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* os: Linux (SNMP, NRPE), Freebsd (SNMP), AIX (SNMP), Solaris (SNMP)...
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* storage: EMC Clariion, Netapp, Nimble, HP MSA p2000, Dell EqualLogic, Qnap, Panzura, Synology...
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## Basic Usage
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We'll use a basic example to show you how to monitor a system. I have finished the install section and i want to monitor a Linux in SNMP.
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First, i need to find the plugin to use in the list:
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$ perl centreon_plugins.pl --list-plugin | grep -i linux | grep 'PLUGIN'
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PLUGIN: os::linux::local::plugin
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PLUGIN: os::linux::snmp::plugin
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It seems that 'os::linux::snmp::plugin' is the good one. So i verify with the option ``--help`` to be sure:
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$ perl centreon_plugins.pl --plugin=os::linux::snmp::plugin --help
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...
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Plugin Description:
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Check Linux operating systems in SNMP.
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It's exactly what i need. Now i'll add the option ``--list-mode`` to know what can i do with it:
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$ perl centreon_plugins.pl --plugin=os::linux::snmp::plugin --list-mode
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...
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Modes Available:
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processcount
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time
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list-storages
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disk-usage
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diskio
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uptime
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swap
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cpu-detailed
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load
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traffic
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cpu
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inodes
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list-diskspath
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list-interfaces
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packet-errors
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memory
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tcpcon
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storage
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I would like to test the 'load' mode:
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$ perl centreon_plugins.pl --plugin=os::linux::snmp::plugin --mode=load
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UNKNOWN: Missing parameter --hostname.
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It's not working because some options are missing. I can have a description of the mode and options with the option ``--help``:
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$ perl centreon_plugins.pl --plugin=os::linux::snmp::plugin --mode=load --help
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Eventually, i have to configure some SNMP options:
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$ perl centreon_plugins.pl --plugin=os::linux::snmp::plugin --mode=load --hostname=127.0.0.1 --snmp-version=2c --snmp-community=public
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OK: Load average: 0.00, 0.00, 0.00 | 'load1'=0.00;;;0; 'load5'=0.00;;;0; 'load15'=0.00;;;0;
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I can set threshold with options ``--warning`` and ``--critical``:
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$ perl centreon_plugins.pl --plugin=os::linux::snmp::plugin --mode=load --hostname=127.0.0.1 --snmp-version=2c --snmp-community=public --warning=1,2,3 --critical=2,3,4
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OK: Load average: 0.00, 0.00, 0.00 | 'load1'=0.00;0:1;0:2;0; 'load5'=0.00;0:2;0:3;0; 'load15'=0.00;0:3;0:4;0;
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For more information or help, please read 'doc/en/user/guide.rst'.
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