Nagios Support Forum

Hi all, As always thanks for your comments: Here is an offline installation tutorial video that I found. Hope this helps. https://www.youtube.com/watch?v=511URwPZDA4 It is the same process as the normal offline installation. That process failed in my environment, this is why I ask for your help. Hi ...

Hi! First of all, thanks for your response. As you can check in the #journalctl -xe output, there are some missing cfg files that should have been created during the offline installation and that is the problem, so it seems there are some problems with the offline installation and this is why I'm as...

Hi all, People we are suffering an weird problem. our current installation is completelly offline. We had reinstalled the server from scratch because we need to move to RHEL8 (cybersecurity policies) As always, we use the official documentation (I'm not sure if it is up to date) https://assets.nagio...

Hi all, I want to elaborate this a bit more, the problem with our PROD server is not about the DB context, it is about the NDO3 trying to insert data in nagios_servicestatus table: [1669199184] NDO-3: The following query failed while MySQL appears to be connected: [1669199184] NDO-3: INSERT INTO nag...

Hi all, There is an small update on this. This problem is not related with the DB upgraded, I'm saying that because the problem happend this weekend on the PROD server with the old DB version, so it seems to be a problem with the NDO3 regardless the DB version. NDO logs flooded the system and the se...

Good morning all, I have a weird situation, probably I made some mistakes and I hope the community will help. We have a problem with the lock tables during the optimize process, so after some research we've decided to upgrade the MySQL to a version compartible with 5.7, because as far as I know ther...

Hi all,

No problem, everything is ok from my side, but as I said, it could be great to avoid this problem to other users in the future, so understanding how this problem appeared will help to update "upgrade" script to handle that situation conuld be perfect.

Thanks.

BR,
Juanma.

Hi all, Thanks for your comments and answers :) Definitely the problem were those 12 lines with ndoutils versions that were in the table. It could be great to update the "upgrade" script to avoid that problem. the query returned "2.0.1 2.0.1 2.0.1 2.0.1 2.0.1 2.0.1 2.0.1 2.0.1 2.0.1 2...

It could be the extended permissions on the files and folders that is not allowing nagios / apache to read the files but the owner-group should be changed to the following. chown -R apache.nagios /usr/local/nagios/dell Using those permissions we still suffer problems, because or it can write or it ...

Are you using the Dell tool in Nagios? Yes and no, we are using that plugin to monitor remotely the health of other servers. Can you provide more details about the extended permissions for nagios user. # file: usr/local/nagios/dell/ # owner: nagios # group: nagios user::rwx user:nagios:rw- group::r...