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Observation¶

On monitor.qa.suse.de systemctl --failed shows that logrotate fails, `systemctl status logrotate shows:

● logrotate.service - Rotate log files
   Loaded: loaded (/usr/lib/systemd/system/logrotate.service; static; vendor preset: disabled)
   Active: failed (Result: exit-code) since Mon 2020-11-16 00:00:07 CET; 22h ago
     Docs: man:logrotate(8)
           man:logrotate.conf(5)
 Main PID: 6561 (code=exited, status=1/FAILURE)

Nov 16 00:00:07 openqa-monitor logrotate[6561]: [61B blob data]
Nov 16 00:00:07 openqa-monitor logrotate[6561]: error: 'Access denied for user 'root'@'localhost>
Nov 16 00:00:07 openqa-monitor logrotate[6561]: /etc/logrotate.d/mariadb failed, probably because
Nov 16 00:00:07 openqa-monitor logrotate[6561]: the root acount is protected by password.
Nov 16 00:00:07 openqa-monitor logrotate[6561]: See comments in /etc/logrotate.d/mariadb on how >
Nov 16 00:00:07 openqa-monitor logrotate[6561]: error: error running non-shared postrotate scrip>
Nov 16 00:00:07 openqa-monitor systemd[1]: logrotate.service: Main process exited, code=exited, >
Nov 16 00:00:07 openqa-monitor systemd[1]: Failed to start Rotate log files.
Nov 16 00:00:07 openqa-monitor systemd[1]: logrotate.service: Unit entered failed state.
Nov 16 00:00:07 openqa-monitor systemd[1]: logrotate.service: Failed with result 'exit-code'.

I wonder what we even use mariadb for. lsof -p $pid_of_mysql showed a lot of /var/lib/mysql/icinga2_director . I assume this is old and unused?

grep -iR icinga /etc/apache2 /etc/nginx showed /etc/nginx/vhosts.d/01-icingaweb2.conf which reveals that http://icinga.qa.suse.de/ is the relevant domain which actually resolves but yields "502 Bad Gateway".

Suggestions¶

• Find out if we need that
• If no, delete packages like icinga2, mariadb, mysql, etc. , and see if logrotate works again
• If yes, fix logrotate access