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Category: Clustering and High-Availability
Nagios plugins to monitor cluster and high-availability applications.
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Nagios plugin (shell script) to GPFS health monitor - Check GPFS deamon is active - Check GPFS device is healthy - Check GPFS Disk are available and up - Check GPFS inodes used in percent (you can define warning and critical threshold) - Check GPFS M ...
check_h2o_cluster.pl (Advanced Nagios Plugins Collectio...
github.com/harisekhon/nagios-pluginsNagios Plugin to check an 0xdata H20 machine learning cluster via REST API Checks: - cloud healthy state - consensus among H2O instances Optional Checks: - cloud name - number of H2O instances in cloud - cloud locked (stabilized - accepts n ...
check_h2o_jobs.pl (Advanced Nagios Plugins Collection)
github.com/harisekhon/nagios-pluginsCheck jobs and failed jobs on an 0xdata H20 machine learning cluster via REST API Warning and Critical thresholds are applied to the number of failed jobs, by default any failed jobs trigger CRITICAL
check_h2o_node_stats.pl (Advanced Nagios Plugins Collec...
github.com/harisekhon/nagios-pluginsCheck stats for given node in an 0xdata H20 machine learning cluster via REST API
check_hadoop_balance.pl (Advanced Nagios Plugins Collec...
github.com/harisekhon/nagios-pluginsChecks HDFS Space Balance used across datanodes is within thresholds. Lists the nodes out of balance in verbose mode
check_hadoop_cloudera_manager_metrics.pl (Advanced Nagi... Popular
github.com/harisekhon/nagios-pluginsCheck given Hadoop metric(s) via Cloudera Manager Rest API
check_hadoop_datanodes.pl (Advanced Nagios Plugins Coll...
github.com/harisekhon/nagios-pluginsChecks number of available datanodes and if there are any dead datanodes
check_hadoop_datanodes_blockcounts.pl (Advanced Nagios ...
github.com/harisekhon/nagios-pluginsChecks all Hadoop datanode block counts against warning/critical thresholds
check_hadoop_datanodes_block_balance.pl (Advanced Nagio...
github.com/harisekhon/nagios-pluginsChecks % block imbalance across all datanodes in a Hadoop cluster
check_hadoop_datanode_jmx.pl (Advanced Nagios Plugins C...
github.com/harisekhon/nagios-pluginsNagios Plugin to parse metrics from a Hadoop DataNode's /jmx page
check_hadoop_dfs.pl (Advanced Nagios Plugins Collection...
github.com/harisekhon/nagios-pluginsVarious HDFS checks based on dfsadmin -report, unified version of various HDFS plugins I've written over the years
check_hadoop_hdfs_blocks.pl (Advanced Nagios Plugins Co...
github.com/harisekhon/nagios-pluginsChecks the number of total blocks on the HDFS NameNode
check_hadoop_hdfs_datanode_blockcount.pl (Advanced Nagi...
github.com/harisekhon/nagios-pluginsChecks number of blocks on a Hadoop HDFS Datanode via it's blockScannerReport
check_hadoop_hdfs_httpfs.pl (Advanced Nagios Plugins Co...
github.com/harisekhon/nagios-pluginsChecks HDFS files/directories or writable via WebHDFS API or HttpFS server
check_hadoop_hdfs_space.pl (Advanced Nagios Plugins Col...
github.com/harisekhon/nagios-pluginsChecks % HDFS space used. Based off an earlier plugin I wrote in 2010 that we used in production for over 2 years before replacing with this one
check_hadoop_hdfs_webhdfs.pl (Advanced Nagios Plugins C...
github.com/harisekhon/nagios-pluginsChecks HDFS files/directories or writable via WebHDFS API or HttpFS server
check_hadoop_jmx.pl (Advanced Nagios Plugins Collection...
github.com/harisekhon/nagios-pluginsNagios Plugin to parse metrics from a given Hadoop daemon's /jmx page
check_hadoop_jobtracker.pl (Advanced Nagios Plugins Col...
github.com/harisekhon/nagios-pluginsVarious checks against a Hadoop MapReduce cluster by querying the JobTracker
check_hadoop_jobtracker_ha_zkfc_znode.pl (Advanced Nagi...
github.com/harisekhon/nagios-pluginsCheck Hadoop MapReduce v1 JobTracker HA ZKFC in ZooKeeper
check_hadoop_mapreduce_nodes.pl (Advanced Nagios Plugin...
github.com/harisekhon/nagios-pluginsChecks available MapReduce nodes and detect any Blacklisted nodes - any Blacklisted nodes raises Critical - checks optional thresholds for the minimum number of available MapReduce nodes available (default 0 == disabled)
check_hadoop_mapreduce_nodes_active.pl (Advanced Nagios...
github.com/harisekhon/nagios-pluginsDetects which MapReduce nodes aren't active in the JobTracker if given a node list - checks optional thresholds for the maximum number of missing nodes from the specified list (default 0 == CRITICAL on any missing, you may want to set these thresholds ...
check_hadoop_mapr_control_system.pl (Advanced Nagios Pl...
github.com/harisekhon/nagios-pluginsChecks 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
check_hadoop_metrics.pl (Advanced Nagios Plugins Collec...
github.com/harisekhon/nagios-pluginsChecks metrics from a given Hadoop daemon's JMX /metrics page, supports JobTracker, TaskTracker, HBase Master & RegionServer
check_hadoop_namenode.pl (Advanced Nagios Plugins Colle...
github.com/harisekhon/nagios-pluginsVarious checks against the Hadoop HDFS Cluster via the Namenode JSP pages including NameNode Heap usage
check_hadoop_namenode_ha_zkfc_znode.pl (Advanced Nagios...
github.com/harisekhon/nagios-pluginsCheck Hadoop HDFS NameNode HA ZKFC in ZooKeeper
check_hadoop_namenode_jmx.pl (Advanced Nagios Plugins C...
github.com/harisekhon/nagios-pluginsNagios Plugin to parse metrics from a given Hadoop NameNode's /jmx page
check_hadoop_replication.pl (Advanced Nagios Plugins Co...
github.com/harisekhon/nagios-pluginsChecks HDFS replication of blocks
check_haproxy_backend
www.svindler.dkA quick hack to help us monitor the backends behind our haproxy setup
check_hast
check_hastats
This plugin checks the HA Proxy Node Statistics and provides performance values...
check_hbase_backup_masters_znode.pl (Advanced Nagios Pl...
github.com/harisekhon/nagios-pluginsChecks HBase Backup Masters are listed in ZooKeeper
check_hbase_master_jmx.pl (Advanced Nagios Plugins Coll...
github.com/harisekhon/nagios-pluginsNagios Plugin to parse metrics from a given Hadoop Master's /jmx page
check_hbase_master_znode.pl (Advanced Nagios Plugins Co...
github.com/harisekhon/nagios-pluginsChecks HBase Master is alive in ZooKeeper
check_hbase_metrics.pl (Advanced Nagios Plugins Collect...
github.com/harisekhon/nagios-pluginsChecks HBase JMX metrics from HBase Masters & RegionServers
check_hbase_regionservers.pl (Advanced Nagios Plugins C...
github.com/harisekhon/nagios-pluginsCheck the number of RegionServers that are dead or alive using HBase Stargate Rest API (Thrift API doesn't support this information at time of writing)
check_hbase_regionservers_jsp.pl (Advanced Nagios Plugi...
github.com/harisekhon/nagios-pluginsChecks the number of RegionServers that are dead or alive using the HBase Master JSP
check_hbase_regionserver_jmx.pl (Advanced Nagios Plugin...
github.com/harisekhon/nagios-pluginsNagios Plugin to parse metrics from a given HBase RegionServer's /jmx page
check_hbase_root_regionserver_znode.pl (Advanced Nagios...
github.com/harisekhon/nagios-pluginsChecks HBase Root RegionServer is assigned in ZooKeeper
check_hbase_tables.pl (Advanced Nagios Plugins Collecti...
github.com/harisekhon/nagios-pluginsChecks given HBase table(s) via the HBase Thrift Server API Checks: 1. Table exists 2. Table is enabled 3. Table has Columns 4. Table's regions are all assigned to regionservers
check_hbase_tables_jsp.pl (Advanced Nagios Plugins Coll...
github.com/harisekhon/nagios-pluginsChecks given HBase table(s) via the JSP interface on the HBase Master
check_hbase_tables_stargate.pl (Advanced Nagios Plugins...
github.com/harisekhon/nagios-pluginsChecks given HBase table(s) are online via the HBase Stargate Rest API Server
check_hbase_tables_thrift.pl (Advanced Nagios Plugins C...
github.com/harisekhon/nagios-pluginsChecks given HBase table(s) via the HBase Thrift Server API
check_hbase_unassigned_regions_znode.pl (Advanced Nagio...
github.com/harisekhon/nagios-pluginsChecks HBase for unassigned regions in ZooKeeper
check_heartbeat
www.sefaz.mt.gov.br/Plugin check cluster hp-ux Guardian with command cmviewcl , created of check_heartbeat for linux HA
check_heartbeat_nodes
mikesplace.infoThis plugin is executed by a NRPE check, and has been tested with Opsview. It will determine the status of Linux HA by using crm_mon. This script will return an error if Heartbeat is not in as Online.
check_heartbeat_resources
mikesplace.infoThis script will check the resources running on Linux HA (by using crm_mon) and will return any errors if resources are not running correctly. This script runs as an NRPE Plugin, and has been tested with Opsview.
check_ibm_biginsights_agents.pl (Advanced Nagios Plugin...
github.com/harisekhon/nagios-pluginsChecks IBM BigInsights Agents via the BigInsights Console REST API Checks: - stopped agents (includes dead) vs thresholds (default: w=0, c=1) - operational agents vs running agents (warning if differ) - outputs perfdata for graphing of running/ope ...
check_ibm_biginsights_application.pl (Advanced Nagios P...
github.com/harisekhon/nagios-pluginsChecks the deployed status of an IBM BigInsights Application via BigInsights Console REST API
check_ibm_biginsights_bigsheets_workbook.pl (Advanced N...
github.com/harisekhon/nagios-pluginsChecks the last run status of an IBM BigInsights BigSheets Workbook via BigInsights Console REST API