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:
[[email protected] librenms]# ./validate.php
|DB Schema||2020_01_09_1300_migrate_devices_attribs_table (154)|
[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?