Not quite the same as below but it seems like poller is not running.
I've backed up all relevant date and did a do-release-upgrade to upgrade from Ubuntu 18.04 to 20.04
How should I go about debugging this issue? Is there a systematic method I can use?
What I have done so far
DB and apache2 are running.
Web portal is accessible but no new data is captured.
Cron job observium was configured with account observium and I've changed it to root
I've also changed the ownership to /opt/observium/rrd to root:www-data
observium logs shows discovery.php is running but poller.php is not.
Thank you
Kevin Riahi
From: "Adam Armstrong via observium" <observium@lists.observium.org>
To: "Observium" <observium@lists.observium.org>, "Oscar Sánchez Mora via observium" <observium@lists.observium.org>
Cc: "Oscar Sánchez Mora" <oscar.sanc...@asembis.org>, "Adam Armstrong" <ad...@observium.org>
Sent: Wednesday, February 15, 2023 4:14:45 PM
Subject: [Observium] Re: MariaDB
You can do an in-place upgrade of Ubuntu
from 16.04 to 22.04.
You can back up the rrd directory, config.php and mysql/mariadb database
first, and then if it fails you can just do a re-install and restore
these.
Running "do-release-upgrade" on ubuntu will cause it to update to the
next LTS version, which will be 18.04 then 20.04 then 22.04.
https://www.liquidweb.com/kb/how-to-upgrade-ubuntu-16-04-to-ubuntu-18-04/
You can follow this. By the time you get to 20.04 your MariaDB should be
new enough. You may need to run the "apt install" commands from the
install guide to make sure all the packages for Observium are installed.
adam.
Oscar Sánchez Mora via observium wrote on 15/02/2023 21:05:
Thanks, the issue is that when updating ubuntu 16.04 to the latest version I think it is 22.10 will lose observium and I have to run the program all over again.
-----Mensaje original-----
De: Michael Lambert via observium <observium@lists.observium.org>
Enviado el: miércoles, 15 de febrero de 2023 09:02
Para: observium@lists.observium.org
CC: Michael Lambert <lamb...@psc.edu>
Asunto: [Observium] Re: MariaDB
[Apologies if this is a duplicate. I may have had the wrong address for the list.]
If you’re not in a position to upgrade the OS yet, this link might be helpful: https://us-east-2.protection.sophos.com?d=mariadb.com&u=aHR0cHM6Ly9tYXJpYWRiLmNvbS9kb2NzL3NlcnZlci9zZXJ2aWNlLW1hbmFnZW1lbnQvdXBncmFkZXMvY29tbXVuaXR5LXNlcnZlci8=&p=m&i=NjMyZGM2MjkyMGY2ZTAxMjdiY2Q3NDJj&t=WEZSdW0zdEN2QnBlOUZ3dTRmVmY0N21aUkhLSmZOcEhEa2FHQmpmZno5az0=&h=e6e4b357c8884455a5eb20303b2f9b76&s=AVNPUEhUT0NFTkNSWVBUSVaOzYUnaqpIdvDtaMzyfhTGnAX500dhcZs0xYklJwC1eQGLFNxdx0G86sjAFzyoPck
Michael
On 15 Feb 2023, at 09:48:06, Ahmed Rahal via observium <observ...@omega.observium.org> wrote:
Hi,
I am assuming that Linux 16.04 is Ubuntu 16.04.
If that's the case, you should upgrade the whole install as Ubuntu16.04 no longer receives updates besides security (ESM requires Ubuntu Advantage subscription, see https://us-east-2.protection.sophos.com?d=ubuntu.com&u=aHR0cHM6Ly91YnVudHUuY29tL2Fib3V0L3JlbGVhc2UtY3ljbGU=&p=m&i=NjMyZGM2MjkyMGY2ZTAxMjdiY2Q3NDJj&t=VFhjYmdDL3RvMnhNc1p3K3R4TnQyMDl0R3Q0WVkrS1V3OHZyNlJSQm9URT0=&h=e6e4b357c8884455a5eb20303b2f9b76&s=AVNPUEhUT0NFTkNSWVBUSVaOzYUnaqpIdvDtaMzyfhTGnAX500dhcZs0xYklJwC1eQGLFNxdx0G86sjAFzyoPck).
In any case, you should upgrade the server to something more recent, which brings a newer version of MariaDB.
HTH,
Ahmed.
Le mer. 15 févr. 2023, à 08 h 43, Oscar Sánchez Mora via observium <observium@lists.observium.org> a écrit :
how can i upgrade MariaDB i have linux 16.04
Your currently installed MariaDB version 10.0.38 is older than the recommended minimum 10.2.7.
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