librenms:/opt/librenms$ ./validate.php
Component | Version |
---|---|
LibreNMS | 21.11.0 |
DB Schema | 2021_25_01_0129_isis_adjacencies_nullable (224) |
PHP | 7.4.25 |
Python | 3.9.5 |
MySQL | 10.5.13-MariaDB-1:10.5.13+maria~focal |
RRDTool | 1.7.2 |
SNMP | NET-SNMP 5.9 |
====================================
[OK] Installed from package; no Composer required
[OK] Database connection successful
[OK] Database schema correct
[WARN] IPv6 is disabled on your server, you will not be able to add IPv6 devices.
[WARN] Non-git install, updates are manual or from package
I’m a long time observium user and new librenms docker user…
I have a bare metal Fedora 35 (not that it matter much but in case it might)
I didn’t migrate anything from observium, I manually added hosts…
First I did the docker clone…
git clone https://github.com/librenms/docker.git --depth=1 docker-librenms
Then the usual
docker-compose -f /root/docker-librenms/examples/compose/docker-compose.yml [pull, create, up]
After a few days I noticed that I didn’t have rrdcached… figured out I needed a new docker-compose for that…
docker-compose -f /root/docker-librenms/examples/rrdcached-server/docker-compose.yml [pull, create, up, etc…]
(which it looked like that gave me rrdcached… please let me know if it didn’t… )
figured out that I lost all my nodes and data… so I manually added big important things, and figured out that I cannot figure out how the msmtpd.env works… (rrdcached was more important…) I got default alerts, and notifications, going… etc… now I’m getting emails…
But these emails…
For example:
Alert for device 10.20.0.82 - State Sensor Critical
Severity: critical
Timestamp: 2021-11-22 15:12:16
Unique-ID: 588
Rule: State Sensor Critical Faults:
#1: sysObjectID = .1.3.6.1.4.1.12740.17.1; location_id = 12; sensor_id = 808; sensor_oid = .1.3.6.1.4.1.12740.2.1.5.1.1.1.1084917870; sensor_descr = Health; state_descr = critical;
Alert sent to:
10.20.0.82 is an eql4210 there is a sensor that librenms finds called ‘Health’ (observium doesn’t have this) and is reporting a 3 (the rrdgraph is a flat 3 for the past two weeks, etc…)
Not sure what that is…
snmpget -v 2c -c xyz1232^2=4 10.20.0.82 .1.3.6.1.4.1.12740.2.1.5.1.1.1.1084917870
SNMPv2-SMI::enterprises.12740.2.1.5.1.1.1.1084917870 = INTEGER: 3
the snmp poll does return a 3…
and /opt/librenms/mibs/dell … there is no answer for what it is… hence the numeric oid…
I can’t even find on dell’s site the MIBs listed in librenms…
There is a secondary email that comes every five minutes when the other email comes…
Alert for device 10.20.0.82 - Sensor over limit - Check Device Health Settings
Severity: critical
Timestamp: 2021-11-22 15:12:16
Unique-ID: 583
Rule: Sensor over limit - Check Device Health Settings Faults:
#1: sysObjectID = .1.3.6.1.4.1.12740.17.1; location_id = 12; sensor_id = 808; sensor_oid = .1.3.6.1.4.1.12740.2.1.5.1.1.1.1084917870; sensor_descr = Health;
#2: sysObjectID = .1.3.6.1.4.1.12740.17.1; location_id = 12; sensor_id = 834; sensor_oid = .1.3.6.1.4.1.12740.3.1.1.1.8.1.1084917870.24; sensor_descr = Disk 24 - S3L1HDDY;
Alert sent to:
(great that gives me a disk to look at… )
Disk 24 is a spare, and it’s state has a return value of 2.
[10.20.0.82] :: Sensor :: Disk 24 - S3L1HDDY :: State
:8000/graphs/to=1637688300/id=834/type=sensor_state/from=1637601900/
Oddly enough… this url
:8000/graphs/device=78/type=device_storage/from=1637601948/legend=yes/popup_title=Storage+Usage/
shows ‘No Storage’ (in blue)
I would like to confirm if this is some sort of actual error, observium doesn’t register a problem, and if it is a problem, I’d like to get more information about it so that I could put information into an issue report… (and if it isn’t a problem) how do I stop the messages from coming, or at least ack them in the mean time…
Thanks in advance for taking the time to read all of this…