Brand new install of LibreNMS on CentOS 7. This is my first exposure to LibreNMS, though I have used MRTG and RRDTool for ~20 years. So far, really impressed with this software, mainly due to it’s completeness. Kudos to the developers.
On to my issue…
My interface graphs are not being generated. So, after rtfm when starting a ticket, I ran the validate script and got this:
[root@librenms librenms]# ./validate.php
| Component | Version |
|---|---|
| LibreNMS | 1.59-45-ga2c227b |
| DB Schema | 2020_01_09_1300_migrate_devices_attribs_table (154) |
| PHP | 7.2.24 |
| MySQL | 5.5.64-MariaDB |
| RRDTool | 1.4.8 |
| SNMP | NET-SNMP 5.7.2 |
====================================
[OK] Composer Version: 1.9.2
[OK] Dependencies up-to-date.
[OK] Database connection
[OK] Database schema correct
[FAIL] The poller (template.CHANGETHIS.com) has not completed within the last 5 minutes, check the cron job.
I have grepped for “template.CHANGETHIS.com” and “CHANGETHIS” in all files in the /opt/librenms and /etc/ directories, and cannot find it. I also searched this help forum, and couldn’t find “CHANGETHIS” anywhere. So, where is this coming from?
BTW, this is an install on CentOS 7, PHP 7.2, apache. I followed the install instructions to the letter (I believe). Did I miss something?
TIA!