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Category: Clustering and High-Availability
Nagios plugins to monitor cluster and high-availability applications.
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PowerShell script that checks a Windows Server's File Share Witness is online.
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 ...
This plugin checks the Microsoft Cluster Server via SNMP protocol. HP Managements Agents have to be installed on the Server.
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 ...
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 ...
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.
Checks Hadoop node and service states via Ambari REST API
Checks for Ambari hosts alerts via Ambari REST API
Checks the Ambari health report for a cluster via Ambari REST API
Check that an Ambari managed Hadoop cluster has Kerberos security enabled via Ambari REST API
checks Ambari Cluster's desired service configurations are compatible with the current cluster and current stack via Ambari REST API
Check the total number of Ambari managed hosts in a Cluster via Ambari REST API
checks an Ambari managed Cluster is on the right HDP version via Ambari REST API
Checks Apache Drill metrics via the Rest API
Script to check if a CARP interface is "MASTER" or "BACKUP".
Check 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 ...
Checks given CDH Hadoop cluster major release version via Cloudera Manager Rest API
Checks Cloudera Manager service/role config staleness (restart required) via CM Rest API
Checks Cloudera Manager config validation for services/roles via CM Rest API Use verbose mode to print explanations for any non-OK configs if available
Checks service/role/host health in Cloudera Manager via CM Rest API
Checks 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 Start/Stop state of a service/role in Cloudera Manager via CM Rest API
Checks Cloudera Manager version via Rest API
Part 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 ...
Checks 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 CTDB (Clustered Trivial DataBase), see http://ctdb.samba.org.
Checks status of DRBD Resources.
Checks the difference in max disk % space used between Elasticsearch nodes in a cluster
Checks max shard imbalance in number of shards between Elasticsearch nodes in a cluster
Checks Elasticsearch cluster stats
Checks a given Elasticsearch index exists and optionally wasn't (re)created less than N days ago. Also prints the index's UUID
Checks the disk % space used on a given Elasticsearch node in a cluster
Checks the number of shards assigned to a given Elasticsearch node in a cluster
Checks the stats for a given Elasticsearch node
Monitor the disk and memory usage of an ElasticSearch cluster/node.
Nagios plugin to check if Red Hat cluster services has moved to another node.
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.
The plugin creates a worker and then uses the worker to check if gearman is available.
Check OpenStack Glance.