Home Directory Plugins Clustering and High-Availability check_hadoop_mapr_control_system.pl (Advanced Nagios Plugins Collection)

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check_hadoop_mapr_control_system.pl (Advanced Nagios Plugins Collection)

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Compatible With
  • Nagios 1.x
  • Nagios 2.x
  • Nagios 3.x
  • Nagios 4.x
  • Nagios XI
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Checks MapR Control System information such as Service & Node health, MapR-FS Space Used %, Node count, Alarms, Failed Disks, Cluster Version & License, MapReduce statistics etc via the MCS REST API
Part of the Advanced Nagios Plugins Collection.

Download it here:

https://github.com/harisekhon/nagios-plugins

./check_mapr_control_system.pl --help

usage: check_mapr_control_system.pl [ options ]

-H --host MapR Control System host ($MAPR_HOST, $HOST)
-P --port MapR Control System port ($MAPR_PORT, $PORT, default: 8443)
-u --user MapR Control System user ($MAPR_USERNAME, $MAPR_USER, $USERNAME, $USER)
-p --password MapR Control System password ($MAPR_PASSWORD, $PASSWORD)
-C --cluster Cluster Name as shown in MapR Control System (eg. "my.cluster.com")
-d --dashboard Dashboard info. Raises critical if any services are failed
-S --services Check all services on a given node, requires --node
-N --node Node to check, use in combination with other switches such as --services
-U --space-usage Space usage, reports current usage and cluster size. Use --warning and --critical to set % used thresholds
-A --node-alarms Nodes with alarms
-O --node-count Node count
-T --node-health Node health, requires --node
-B --heartbeat Heartbeat lag in secs for a given --node. Use --warning/--critical thresholds
-F --failed-disks Failed disks, optional --node / --cluster for node specific or cluster wide
-M --mapreduce-stats MapReduce stats for graphing, raises critical if blacklisted > 0
--list-cldbs List CLDB nodes
-L --license Show license, requires --cluster
--check-version Check version of MapR software
-w --warning Warning threshold or ran:ge (inclusive)
-c --critical Critical threshold or ran:ge (inclusive)
--ssl-CA-path Path to CA certificate directory for validating SSL certificate
--ssl-noverify Do not verify SSL certificate from MapR Control System
-t --timeout Timeout in secs (default: 10)
-v --verbose Verbose mode (-v, -vv, -vvv ...)
-h --help Print description and usage options
-V --version Print version and exit