Poller can't access mysql

Hello,

After updating debian 10, and installing python3, poller is not working anymore:
Everything seems ok :

./validate.php

Component Version
LibreNMS 1.64.1-3-gb6875b73c
DB Schema 2020_04_06_001048_the_great_index_rename (165)
PHP 7.3.14-1~deb10u1
Python 3.7.3
MySQL 10.3.22-MariaDB-0+deb10u1
RRDTool 1.7.1
SNMP NET-SNMP 5.7.3

====================================

[OK] Composer Version: 1.10.7
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct

pip3 install -r requirements.txt
Requirement already satisfied: PyMySQL in /usr/lib/python3/dist-packages (from -r requirements.txt (line 1)) (0.9.3)
Requirement already satisfied: python-dotenv in /usr/lib/python3/dist-packages (from -r requirements.txt (line 2)) (0.9.1)
Requirement already satisfied: redis>=3.0 in /usr/lib/python3/dist-packages (from -r requirements.txt (line 3)) (3.2.1)
Requirement already satisfied: setuptools in /usr/lib/python3/dist-packages (from -r requirements.txt (line 4)) (40.8.0)

/var/www/librenms/daily.sh
Updating to latest codebase OK
Updating Composer packages OK
Updating SQL-Schema OK
Updating submodules OK
Cleaning up DB OK
Fetching notifications OK
Caching PeeringDB data OK

Output for the poller :
Cronic detected failure or error output for the command:
/var/www/librenms/poller-wrapper.py 6

RESULT CODE: 2

ERROR OUTPUT:

STANDARD OUTPUT:
ERROR: Could not connect to MySQL database!
ERROR: (2003, “Can’t connect to MySQL server on ‘localhost’ ([Errno 111] Connection refused)”)

Regards,

Hi,

Check this Poller Not Running from Cron

Thanks a lot, that fixed it.