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Clearpass, CPPM, OnBoard, OnGuard, Guest, QuickConnect, AirGroup, IntroSpect

Rename the hostname of an IntroSpect Analyzer

By esupport Unpublished

  
Requirement:

Cli access to the Analyzer node via ssh or serial console



Solution:

In order to change the host name of Analyzer Node, please execute the below command after replacing the fqdn with your new fqdn for the Analyzer node:

/opt/niara/analyzer/lib/hadoop/rename-an-node <fqdn>



Configuration:

1. Login to the Analyzer CLI and execute the below script with the new-hostname in FQDN and wait for the Ambari services to start up again.

/opt/niara/analyzer/lib/hadoop/rename-an-node <New-Hostname-FQDN>

 

Example:

/opt/niara/analyzer/lib/hadoop/rename-an-node IS-Prod.aruba.com


Verification

To verify, execute hostname in the Analyzer Command line. It should display the new hostname

# hostname
IS-Prod.aruba.us
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