check_ambari.pl [Hortonworks Hadoop] (Advanced Nagios Plugin Collection)

Part of the Advanced Nagios Plugins Collection.

Download it here:

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

usage: check_ambari.pl [ options ]

-H --host Ambari host ($AMBARI_HOST, $HOST)
-P --port Ambari port ($AMBARI_PORT, $PORT, default: 8080)
-u --user Ambari user ($AMBARI_USERNAME, $AMBARI_USER, $USERNAME, $USER)
-p --password Ambari password ($AMBARI_PASSWORD, $PASSWORD)
-C --cluster Cluster Name as shown in Ambari (eg. "MyCluster")
-S --service Service Name as shown in Ambari (eg. HDFS, HBASE, usually capitalized). Requires --cluster
-N --node Specify FQDN of node to check, use in conjunction with other switches such as --node-state
-O --component Service component to check (eg. DATANODE)
--list-clusters Lists all the clusters managed by the Ambari server
--list-services Lists all services in the given --cluster
--list-nodes Lists all the nodes managed by the Ambari server for given --cluster (includes Ambari server itself)
--list-service-components Lists all components of a given service. Requires --cluster, --service
--list-service-nodes Lists all nodes for a given service. Requires --cluster, --service, --component
--node-state Check node state of specified node is healthy. Requires --cluster, --node
--service-state Check service state of specified node+service is healthy. Requires --cluster, --node, --service
--all-service-states Check all service states for given --cluster
--unhealthy-nodes Check for any unhealthy nodes
-T --tls Use TLS connection to Ambari (automatically updates port to 8443 if still set to 8080 to save one 302 redirect round trip)
--ssl-CA-path Path to CA certificate directory for validating SSL certificate (automatically enables --tls)
--tls-noverify Do not verify SSL certificate from Ambari (automatically enables --tls)
-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