Forwarded to devs Ubuntu 18 LTS - Logrotate error

[DerDanilo]

TITLE:

Ubuntu 18 LTS - Logrotate error​

PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE:

Plesk 17.8.11, Ubuntu 18 LTS, AMD64​

PROBLEM DESCRIPTION:

Clean Ubuntu 18 LTS cloud image. Plesk installer used 4 days after official 18 LTS support announcement. Server throws this logratate error on a daily basis.

Before I start fiddling myself I'd like to ask if this can be rather fixed through a Plesk update.

Thanks​

STEPS TO REPRODUCE:

- Clean Ubuntu 18 cloud image
- Install Plesk using official installer
- Have system try to execute logrotate cronjob​

ACTUAL RESULT:

Cron <root@<host>> test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )

/etc/cron.daily/logrotate:

mysqladmin: connect to server at 'localhost' failed

error: 'Access denied for user 'root'@'localhost' (using password: NO)'

error: error running shared postrotate script for '/var/log/mysql/mysql.log /var/log/mysql/mysql-slow.log /var/log/mysql/mariadb-slow.log /var/log/mysql/error.log '

run-parts: /etc/cron.daily/logrotate exited with return code 1

EXPECTED RESULT:

Rotating log, no error.

Ubuntu 18 is officially supported, it would be nice if this get's a fix asap.

Thanks!​

ANY ADDITIONAL INFORMATION:

Issue - Ubuntu 18 LTS - Logrotate error​

YOUR EXPECTATIONS FROM PLESK SERVICE TEAM:

Confirm bug​

 

[IgorG]

Thank you. Created issue PPPM-8915.