NBServerMigrator Update: rename operation - Failed to update tomcat certificate

Problem

During the rename operation, the tool failed to update the Tomcat certificate

Error Message

ERROR   : Failed to generate NetBackup web server(tomcat) certificate.:

Cause

N/A

Solution

Perform the following steps on the NetBackup primary server:

1. Stop the NetBackup Web Management Console (NBWMC):
   On Windows: execute <Install path>\netbackup\wmc\bin\nbwmc.exe -stop -srvname "NetBackup Web Management Console"
   On Linux/Flex instance: run <Install path>/netbackup/bin/nbwmc stop
2. Run the following commands on the primary server, if the new name is fqdn then provide fqdn new name else provide short new name.
   On Windows:
   a) set WEBSVC_PASSWORD=<PASSWORD>
   b) <Install path>\netbackup\bin\admincmd\nbcertconfig.exe -t -f -sub <short_current_name>,<new_name>,<fqdn_current_name>
   c) <Install path>\netbackup\wmc\bin\install\configureCerts.bat
   d) <Install path>\netbackup\wmc\bin\install\setupWmc.bat
   On Linux/Flex instance:
   a) <Install path>/netbackup/bin/admincmd/nbcertconfig -t -f -sub <short_current_name>,<new_name>,<fqdn_current_name>
   b) <Install path>/wmc/bin/install/configureCerts
   d) <Install path>/wmc/bin/install/setupWmc
3. Start the NetBackup Web Management Console (NBWMC):
   On Windows:
   <Install path>\netbackup\wmc\bin\nbwmc.exe -start -srvname "NetBackup Web Management Console"
   On Linux/Flex instance:
   <Install path>/netbackup/bin/nbwmc start
4. Add new_name as first line in hosts file:
   <IP> <new_name_fqdn> <new_name_shortname>
5. Make new_name as first entry in NetBackup configuration:
   On Windows:
   Update registry 'Server' at HKEY_LOCAL_MACHINE\\SOFTWARE\\Veritas\\NetBackup\\CurrentVersion\\Config
   On Linux/Flex instance:
   Update /usr/openv/netbackup/bp.conf to include SERVER=<new_name> as first line
6. Run below commands to clear host cache
   bpclntcmd -clear_host_cache
   bpclntcmd -clear_whitelist_cache
7. Update RABBITMQ_NODENAME field in the advanced_setmqenv file
   File path on Linux:
   /usr/openv/var/global/mqbroker/advanced_setmqenv
   File path on Windows:
   <Install path>\NetBackup\var\global\mqbroker
   
   a) update RABBITMQ_NODENAME=nbmqbroker@<Current_name> to RABBITMQ_NODENAME=nbmqbroker@<new_name>
   b) If new_name is FQDN then add below line, else if new_name is short name then remove the below configuration if present:
   RABBITMQ_USE_LONGNAME=true
8. Restart NetBackup services
9. Create a touch file 'rename.touch' under path <Install path>/nbsm/nbserverupdate/nbserverstaging/
   For flex, create the touch file on the flex instance.
10. Rename <Install path>\NetBackup\bin\nbpem_backup file to <Install path>\NetBackup\bin\nbpem (keep the .exe extension on Windows)
11. Refer to a step-by-step guide section 'Post rename tasks' for further steps.