<?php
/**
* Observium
*
* This file is part of Observium.
*
* @package observium
* @subpackage update
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2016 Observium Limited
*
*/
echo 'Converting FDB count RRD ds fdb->value: ';
include_once 'includes/rrdtool.inc.php';
global $rrd_pipes;
rrdtool_pipe_open($rrd_process, $rrd_pipes);
foreach (dbFetchRows("SELECT hostname FROM `device_graphs`,`devices` WHERE `devices`.device_id=`device_graphs`.device_id AND graph='fdb_count';") as $entry) {
$rrd = $config['rrd_dir'] . '/' . $entry['hostname'] . '/fdb_count.rrd';
rrdtool('tune', $rrd, '--data-source-rename fdb:value');
echo '.';
}
rrdtool_pipe_close($rrd_process, $rrd_pipes);
// EOF
function rrdtool_lastupdate($filename, $options)
{
return rrdtool('lastupdate', $filename, $options);
}
function rrdtool_tune($type, $filename, $max)
{
$fields = array();
if ($type === 'port') {
if ($max < 10000000) {
return false;
}
$max = $max / 8;
$fields = array('INOCTETS', 'OUTOCTETS', 'INERRORS', 'OUTERRORS', 'INUCASTPKTS', 'OUTUCASTPKTS', 'INNUCASTPKTS', 'OUTNUCASTPKTS', 'INDISCARDS', 'OUTDISCARDS', 'INUNKNOWNPROTOS', 'INBROADCASTPKTS', 'OUTBROADCASTPKTS', 'INMULTICASTPKTS', 'OUTMULTICASTPKTS');
}
if (count($fields) > 0) {
$options = "--maximum " . implode(":{$max} --maximum ", $fields) . ":{$max}";
rrdtool('tune', $filename, $options);
}
}
<?php
/**
* Observium
*
* This file is part of Observium.
*
* @package observium
* @subpackage update
* @copyright (C) 2006-2014 Adam Armstrong
*
*/
include_once 'includes/rrdtool.inc.php';
global $rrd_pipes;
$netstat_tcp_array = dbFetchRows("SELECT `hostname` FROM `device_graphs`,`devices` WHERE `devices`.`device_id` = `device_graphs`.`device_id` AND `graph` LIKE 'netstat_tcp%';");
if (count($netstat_tcp_array)) {
echo ' Converting RRD ds type for tcpCurrEstab COUNTER->GAUGE: ';
rrdtool_pipe_open($rrd_process, $rrd_pipes);
foreach ($netstat_tcp_array as $entry) {
$rrd = $config['rrd_dir'] . '/' . $entry['hostname'] . '/netstats-tcp.rrd';
rrdtool('tune', $rrd, '--data-source-type tcpCurrEstab:GAUGE');
echo '.';
}
rrdtool_pipe_close($rrd_process, $rrd_pipes);
}
echo PHP_EOL;
// EOF
/**
* rrdtool backend implementation of data_update
*
* Tags:
* rrd_def array|string: (required) an array of rrd field definitions example: "DS:dataName:COUNTER:600:U:100000000000"
* rrd_name array|string: the rrd filename, will be processed with rrd_name()
* rrd_oldname array|string: old rrd filename to rename, will be processed with rrd_name()
* rrd_step int: rrd step, defaults to 300
*
* @param array $device device array
* @param string $measurement the name of this measurement (if no rrd_name tag is given, this will be used to name the file)
* @param array $tags tags to pass additional info to rrdtool
* @param array $fields data values to update
*/
function rrdtool_data_update($device, $measurement, $tags, $fields)
{
global $config;
$rrd_name = $tags['rrd_name'] ?: $measurement;
$step = $tags['rrd_step'] ?: 300;
$oldname = $tags['rrd_oldname'];
if (!empty($oldname)) {
rrd_file_rename($device, $oldname, $rrd_name);
}
if (isset($tags['rrd_proxmox_name'])) {
$pmxvars = $tags['rrd_proxmox_name'];
$rrd = proxmox_rrd_name($pmxvars['pmxcluster'], $pmxvars['vmid'], $pmxvars['vmport']);
} else {
$rrd = rrd_name($device['hostname'], $rrd_name);
}
if ($tags['rrd_def'] && !rrdtool_check_rrd_exists($rrd)) {
$rrd_def = is_array($tags['rrd_def']) ? $tags['rrd_def'] : array($tags['rrd_def']);
// add the --step and the rra definitions to the command
$newdef = "--step {$step} " . implode(' ', $rrd_def) . $config['rrd_rra'];
rrdtool('create', $rrd, $newdef);
}
rrdtool_update($rrd, $fields);
}
function rrdtool_lastupdate($rrdfile, $rrdupdate)
{
return rrdtool("lastupdate", $rrdfile, $rrdupdate);
}
