Poller upgrade ( Centreon version 2.8.32 to 23.x)

  • 29 August 2023
  • 6 replies
  • 160 views
Y
Badge +2

I have migrated my centreon server from 2.8.32 to 23.x to the new Alma 8 with all data successfully.

Going next, will it require new servers for poller or existing will work (centos 6.10)?

How do i migrate pollers’ data to new pollers server and make them work with central? if it is not necessary can it work with the old one? it will not because the os is olf 6.10 but still need guidence.

 

Thanks,

community 

 

 

6 replies

Laurent
Rank
Userlevel 6
Badge +18

Hi @yash, please see answer in 

 

rchauvel
Rank
Userlevel 5
Badge +17

As instructed in 

 you need the corresponding 23.X version of pollers and CentOS 6 is not supported for it so you do need to migrate to new servers.

Y
Badge +2

After Installation of new poller it gave me 
tail -f /var/log/centreon-gorgone/gorgoned.log
2023-08-31 10:15:54 - ERROR - no such table: gorgone_information
2023-08-31 10:15:55 - ERROR - no such table: gorgone_information
2023-08-31 10:15:55 - ERROR - no such table: gorgone_identity
2023-08-31 10:15:56 - ERROR - no such table: gorgone_identity

Laurent
Rank
Userlevel 6
Badge +18

Hi @yash when installing a new poller, Gorgone will crate new tables on first start, so this “error” are ok

Y
Badge +2

I followed https://docs.centreon.com/docs/installation/installation-of-a-poller/using-packages/ for  the installation of the poller and it is not showing running in UI logs say above, also i can not find database in new pollers

Laurent
Rank
Userlevel 6
Badge +18

Hi @yash , on you poller, can you check if /var/lib/centreon-gorgone/history.sdb file exists?

Do you have another errors in /var/log/centreon-gorgone/gorgoned.log?

On central server, can you see in gorgoned logs if the gorgoned service can “ping” the poller?

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