check_cloudera_manager_status.pl (Advanced Nagios Plugins Collection)

Project Notes

Part of the Advanced Nagios Plugins Collection.

Download it here:

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

usage: check_cloudera_manager_status.pl [ options ]

-H –host Cloudera Manager host ($CM_HOST, $HOST)

-P –port Cloudera Manager port ($CM_PORT, $PORT, default: 7180)

-u –user Cloudera Manager user ($CM_USERNAME, $CM_USER, $USERNAME, $USER)

-p –password Cloudera Manager password ($CM_PASSWORD, $PASSWORD)

-T –tls Use TLS connection to Cloudera Manager (automatically updates port to 7183 if still set to 7180 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 Cloudera Manager (automatically enables –tls)

-C –cluster Cluster Name as shown in Cloudera Manager (eg. “Cluster – CDH4”)

-S –service Service Name as shown in Cloudera Manager (eg. hdfs1, mapreduce4). Requires –cluster

-R –roleId RoleId (eg. hdfs4-NAMENODE-73d774cdeca832ac6a648fa305019cef). Requires –cluster and –service, or –CM-mgmt, see –list-roles for what to pass this option

-M –CM-mgmt Cloudera Manager Management services

–list-activities List activities for a given cluster service. Requires –cluster and –service

–list-clusters List clusters for a given cluster service. Requires –cluster and –service

–list-hosts List host id of nodes managed my Cloudera Manager

–list-nameservices List nameservices for a given cluster service. Requires –cluster and –service. Service should be an HDFS service id

–list-roles List roles for a given cluster service. Requires –cluster and –service

–list-services List services for a given cluster. Convenience switch to find the serviceId to query, prints service ids and exits immediately. Requires –cluster

-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