Clustering and High-Availability

check_hadoop_mapr_control_system.pl (Advanced Nagios Plugins Collection)

Description:

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

Current Version

Last Release Date

March 17, 2014

Compatible With

  • Nagios 1.x
  • Nagios 2.x
  • Nagios 3.x
  • Nagios 4.x
  • Nagios XI

Owner


Project Notes
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
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