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Category: Clustering and High-Availability
Nagios plugins to monitor cluster and high-availability applications.
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www.sysnix.comPerl Script that checks the status of a Pacemaker based Cluster using crm_mon.
Check Failover Cluster Storage
Plugin to check your Failover Cluster without installing any Scripts on your Windows Server.
Check File Share Witness
PowerShell script that checks a Windows Server's File Share Witness is online.
Check HaProxy Configuration
This plugin checks the haproxy.cfg syntax and dead members. It will also issues either a Warning or Critical alert with performance stats of file size change. A Critical Alert will indicate the HaProxy will NOT startup if a "service haproxy restart" was i ...
Check Hyper-V Replica Status
A PowerShell Nagios script to check the health of Hyper-V replicas. Using the Hyper-V module we can check for VM's that are primary replicas and check their replication health. If they are not normal then we report back warning or critical depending on th ...
Check Microsoft Cluster Server
This plugin checks the Microsoft Cluster Server via SNMP protocol. HP Managements Agents have to be installed on the Server.
Check Microsoft Cluster Server via vbscript
Check MSCS resources & nodes via NSClient++ Checking of Microsoft Cluster Services via vbscript & NSClient++ (NRPE Handlers). You can choose between resources or nodes. For additional help call: cscript check_microsoft_cluster.vbs -h or README ...
Check MS Cluster Group Preferred Owner
www.nedstars.nlThis is a small powershell script for NSClient to check if Cluster Groups are running on their preferred owner on a Microsoft cluster.
Check Oracle Grid-Infrastructure or Oracle Restart
This plugins searchs for Resources in crs in State OFFLINE or INTERMEDIATE Resources with STARTMODE=never are ignored. Same applies for ora.ons and ora.gds. The number of voting-disks is checked. 1, 3 or 5 votedisks are expected! The plugin is awa ...
Check relayd status
This script checks the OpenBSD relayd. It returns a warning if not all hosts in a table are up and a critical if a table and/or redirect is totally down.
check_ambari.pl [Hortonworks Hadoop] (Advanced Nagios P...
github.com/harisekhon/nagios-pluginsChecks Hadoop node and service states via Ambari REST API
check_ambari_cluster_alerts_host_summary.pl (Advanced N...
github.com/harisekhon/nagios-pluginsChecks for Ambari hosts alerts via Ambari REST API
check_ambari_cluster_alerts_summary.pl (Advanced Nagios... Popular
github.com/harisekhon/nagios-pluginscheck_ambari_cluster_health_report.pl (Advanced Nagios ... Popular
github.com/harisekhon/nagios-pluginsChecks the Ambari health report for a cluster via Ambari REST API
check_ambari_cluster_kerberized.pl (Advanced Nagios Plu...
github.com/harisekhon/nagios-pluginsCheck that an Ambari managed Hadoop cluster has Kerberos security enabled via Ambari REST API
check_ambari_cluster_service_config_compatible.pl (Adva...
github.com/harisekhon/nagios-pluginschecks Ambari Cluster's desired service configurations are compatible with the current cluster and current stack via Ambari REST API
check_ambari_cluster_total_hosts.pl (Advanced Nagios Pl...
github.com/harisekhon/nagios-pluginsCheck the total number of Ambari managed hosts in a Cluster via Ambari REST API
check_ambari_cluster_version.pl (Advanced Nagios Plugin...
github.com/harisekhon/nagios-pluginschecks an Ambari managed Cluster is on the right HDP version via Ambari REST API
check_apache_drill_metrics.pl (Advanced Nagios Plugins ...
github.com/harisekhon/nagios-pluginsChecks Apache Drill metrics via the Rest API
check_cloudera_manager.pl (Advanced Nagios Plugins Coll...
github.com/harisekhon/nagios-pluginsCheck Cloudera Manager API Alternatively lists users and in verbose mode also roles for each user in Cloudera Manager Use API ping as a base dependency check for the real checks in adjacent check_cloudera_manager_*.pl plugins in the Advanced Nagios ...
check_cloudera_manager_cluster_version.pl (Advanced Nag...
github.com/harisekhon/nagios-pluginsChecks given CDH Hadoop cluster major release version via Cloudera Manager Rest API
check_cloudera_manager_config_stale.pl (Advanced Nagios...
github.com/harisekhon/nagios-pluginsChecks Cloudera Manager service/role config staleness (restart required) via CM Rest API
check_cloudera_manager_config_validation.pl (Advanced N...
github.com/harisekhon/nagios-pluginsChecks Cloudera Manager config validation for services/roles via CM Rest API Use verbose mode to print explanations for any non-OK configs if available
check_cloudera_manager_health.pl (Advanced Nagios Plugi...
github.com/harisekhon/nagios-pluginsChecks service/role/host health in Cloudera Manager via CM Rest API
check_cloudera_manager_license.pl (Advanced Nagios Plug...
github.com/harisekhon/nagios-pluginsChecks Cloudera Manager license expiry using CM API Calculates the number of days left on license and compares against given thresholds Also checks if the license is running free version either 'Cloudera Standard' or 'Cloudera Express' and if the li ...
check_cloudera_manager_status.pl (Advanced Nagios Plugi...
github.com/harisekhon/nagios-pluginsCheck Start/Stop state of a service/role in Cloudera Manager via CM Rest API
check_cloudera_manager_version.pl (Advanced Nagios Plug...
github.com/harisekhon/nagios-pluginsChecks Cloudera Manager version via Rest API
check_cluster_perfdata.pl (Advanced Nagios Plugins Coll...
github.com/harisekhon/nagios-pluginsPart of the Advanced Nagios Plugins Collection, download it here: https://github.com/harisekhon/nagios-plugins ./check_cluster_perfdata.pl --help Nagios Plugin to aggregate perfdata across all instances of a service check, optionally using a give ...
check_cluster_table
Check a number of hosts or services, like check_cluster, but use a table for the logic.
check_cluster_version.pl (Advanced Nagios Plugins Colle...
github.com/harisekhon/nagios-pluginsChecks all instances of a cluster are the same version. Uses Nagios macros containing output of host specific checks showing the version strings in their output. Requires each server having a check outputting it's application version which this plugin the ...
check_elasticsearch_cluster_disk_balance.pl (Advanced N...
github.com/harisekhon/nagios-pluginsChecks the difference in max disk % space used between Elasticsearch nodes in a cluster
check_elasticsearch_cluster_shard_balance.pl (Advanced ...
github.com/harisekhon/nagios-pluginsChecks max shard imbalance in number of shards between Elasticsearch nodes in a cluster
check_elasticsearch_cluster_stats.pl (Advanced Nagios P...
github.com/harisekhon/nagios-pluginsChecks Elasticsearch cluster stats
check_elasticsearch_health (edouard.lamoine)
Check the elasticsearch cluster health (local or remote) by connecting to it's status page. Tested under Ubuntu 10
check_elasticsearch_index_age.pl (Advanced Nagios Plugi...
github.com/harisekhon/nagios-pluginsChecks a given Elasticsearch index exists and optionally wasn't (re)created less than N days ago. Also prints the index's UUID
check_elasticsearch_node_disk_percent.pl (Advanced Nagi...
github.com/harisekhon/nagios-pluginsChecks the disk % space used on a given Elasticsearch node in a cluster
check_elasticsearch_node_shards.pl (Advanced Nagios Plu...
github.com/harisekhon/nagios-pluginsChecks the number of shards assigned to a given Elasticsearch node in a cluster
check_elasticsearch_node_stats.pl (Advanced Nagios Plug...
github.com/harisekhon/nagios-pluginsChecks the stats for a given Elasticsearch node
check_failover.py
Nagios plugin to check if Red Hat cluster services has moved to another node.
check_gearman
This plugin checks a gearman job server, expecting that every function in function-list arg is registered by at least one worker, and expecting that job_total is not too much high.
check_gearman.sh
The plugin creates a worker and then uses the worker to check if gearman is available.