Hello Guys,
I need your help, I’m new to librenms and I cant figure out how to solve the “unpolled device last 15 Min” warning. The system time and the MYSQL/MARIADB have the exact same time. The ./validate.php also dont show any error. I post the following steps I already done.
1…/validate.php output:
Component | Version |
---|---|
LibreNMS | 21.2.0-37-g7d65cf1f0 |
DB Schema | 2021_02_21_203415_location_add_fixed_coordinates_flag (200) |
PHP | 7.4.3 |
Python | 3.8.5 |
MySQL | 10.3.25-MariaDB-0ubuntu0.20.04.1 |
RRDTool | 1.7.2 |
SNMP | NET-SNMP 5.8 |
====================================
[OK] Composer Version: 2.0.11
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct
- MYSQL/MARIADB output:
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 81587
Server version: 10.3.25-MariaDB-0ubuntu0.20.04.1 Ubuntu 20.04
Copyright © 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the current input statement.
MariaDB [(none)]> SELECT NOW();
±--------------------+
| NOW() |
±--------------------+
| 2021-03-08 14:12:28 |
±--------------------+
1 row in set (0.000 sec)
MariaDB [(none)]> exit
- System date output:
[email protected]:/opt/librenms# date
Mo 8. Mär 14:12:31 CET 2021
I also set both “date.timezone” config.php (fpm and cli) to Europe/Berlin.
Does anyone have a tip or maybe a solution how to fix this?
Ubuntu Server setting (Virtualized on VMware ESXi):
- 80GB HDD.
- 2 vCPUs (1 Core per Socket).
- 4 GB RAM.
- 1 Gigabit (VMXNET3).
- NGINX Webserver
If you guys need more informations please let me know.