Re: [Observium] definitions.dat and sensor_types

Hi,

note, observium used only SI units!

For pressure do not use "Bar", only pascal: "Pa", see: https://en.wikipedia.org/wiki/Pressure

On Sat, Feb 6, 2016 at 1:46 AM, Dirk-Willem van Gulik dirkx@webweaving.org wrote:

We have a tiny sensor/discovery module (gist below) that picks up the (back)pressure, in Bar, of a cooling system.

However when we add below to config.php:

    $config['sensor_types']['pressure']['symbol']='B';
    $config['sensor_types']['pressure']['text']='Pressure';
    $config['sensor_types']['pressure']['icon']=‘oicon-omega’;

it seems that these values are wiped/overwritten by the values from definitions.dat.

What, or perhaps, where, is the proper way to add these ?

Thanks,

Dw.

<?php /* — Fetch backpressure on various P, C and I flows. dirkx(at)apache.org */ $oids = snmpwalk_cache_multi_oid($device, “backPressureTable", array(), “DANFLOSS-MIB"); foreach ($oids as $index => $entry) { $label = $entry[‘backPressureLabel']; $descr = $entry[‘backPressureDescr’];

// The older units have just a count - prefix with the label (firmware issue on the pump itself, // cannot be remedied through the puppet/config-deploy). // if (strlen($descr) < 3) { $descr = "$label $descr”; }; $type = ‘pressure';

foreach(array(‘backPressureTop', 'backPressureEgress','backPressureCompressure') as $field) { $oid = snmp_translate($field.'.'.$index, "DANFLOSS-MIB"); $value = $entry[ $field ];

    $divisor = $entry[ $field.'Divisor' ];
    if (!$divisor) $divisor = 1;

    if (is_numeric($value)) {
        /* Longer term - these prolly should go in one custom graph -

rather than three */ discover_sensor($valid['sensor'], $type, $device, $oid, "$field.$index", ‘danfloss', $descr.' '.$field, 1.0/$divisor, $value); }; }; }; _______________________________________________ observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium