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c222aa41a0
* now creates a component with all the DBs in it * add the function get_postgres_databases * add multi DB support to the Postgres device app page * add multi DB support to the Postgres graphs * whoops removed the udpate bit, readd it * white space cleanup * now use json for storing DB names * provide the list of DBs in a cleaner manner * Update postgres.inc.php
134 lines
3.9 KiB
PHP
134 lines
3.9 KiB
PHP
<?php
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$name = 'postgres';
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$app_id = $app['app_id'];
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use LibreNMS\RRD\RrdDefinition;
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echo "postgres";
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$options = '-O qv';
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$oid = '.1.3.6.1.4.1.8072.1.3.2.3.1.2.8.112.111.115.116.103.114.101.115';
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$postgres = snmp_walk($device, $oid, $options);
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update_application($app, $postgres);
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list($backends, $commits, $rollbacks, $read, $hit, $idxscan, $idxtupread, $idxtupfetch, $idxblksread,
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$idxblkshit, $seqscan, $seqtupread, $ret, $fetch, $ins, $upd, $del) = explode("\n", $postgres);
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$rrd_name = array('app', $name, $app_id);
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$rrd_def = RrdDefinition::make()
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->addDataset('backends', 'GAUGE', 0)
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->addDataset('commits', 'DERIVE', 0)
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->addDataset('rollbacks', 'DERIVE', 0)
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->addDataset('read', 'DERIVE', 0)
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->addDataset('hit', 'DERIVE', 0)
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->addDataset('idxscan', 'DERIVE', 0)
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->addDataset('idxtupread', 'DERIVE', 0)
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->addDataset('idxtupfetch', 'DERIVE', 0)
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->addDataset('idxblksread', 'DERIVE', 0)
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->addDataset('idxblkshit', 'DERIVE', 0)
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->addDataset('seqscan', 'DERIVE', 0)
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->addDataset('seqtupread', 'DERIVE', 0)
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->addDataset('ret', 'DERIVE', 0)
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->addDataset('fetch', 'DERIVE', 0)
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->addDataset('ins', 'DERIVE', 0)
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->addDataset('upd', 'DERIVE', 0)
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->addDataset('del', 'DERIVE', 0);
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$fields = array(
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'backends' => $backends,
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'commits' => $commits,
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'rollbacks' => $rollbacks,
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'read' => $read,
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'hit' => $hit,
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'idxscan' => $idxscan,
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'idxtupread' => $idxtupread,
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'idxtupfetch' => $idxtupfetch,
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'idxblksread' => $idxblksread,
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'idxblkshit' => $idxblkshit,
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'seqscan' => $seqscan,
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'seqtupread' => $seqtupread,
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'ret' => $ret,
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'fetch' => $fetch,
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'ins' => $ins,
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'upd' => $upd,
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'del' => $del
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);
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$tags = array('name' => $name, 'app_id' => $app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name);
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data_update($device, 'app', $tags, $fields);
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//process each database
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$db_lines=explode("\n", $postgres);
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$db_lines_int=17;
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$found_dbs=array();
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while (isset($db_lines[$db_lines_int])) {
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list($backends, $commits, $rollbacks, $read, $hit, $idxscan, $idxtupread, $idxtupfetch, $idxblksread,
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$idxblkshit, $seqscan, $seqtupread, $ret, $fetch, $ins, $upd, $del, $dbname) = explode(" ", $db_lines[$db_lines_int]);
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$rrd_name = array('app', $name, $app_id, $dbname);
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$found_dbs[]=$dbname;
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$fields = array(
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'backends' => $backends,
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'commits' => $commits,
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'rollbacks' => $rollbacks,
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'read' => $read,
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'hit' => $hit,
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'idxscan' => $idxscan,
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'idxtupread' => $idxtupread,
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'idxtupfetch' => $idxtupfetch,
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'idxblksread' => $idxblksread,
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'idxblkshit' => $idxblkshit,
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'seqscan' => $seqscan,
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'seqtupread' => $seqtupread,
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'ret' => $ret,
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'fetch' => $fetch,
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'ins' => $ins,
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'upd' => $upd,
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'del' => $del
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);
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$tags = array('name' => $name, 'app_id' => $app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name);
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data_update($device, 'app', $tags, $fields);
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$db_lines_int++;
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}
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//
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// component processing for postgres
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//
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$device_id=$device['device_id'];
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$options=array(
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'filter' => array(
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'device_id' => array('=', $device_id),
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'type' => array('=', 'postgres'),
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),
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);
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$component=new LibreNMS\Component();
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$pg_components=$component->getComponents($device_id, $options);
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if (empty($found_dbs)) {
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if (isset($pg_components[$device_id])) {
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foreach ($pg_components[$device_id] as $component_id => $_unused) {
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$component->deleteComponent($component_id);
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}
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}
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} else {
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if (isset($pg_components[$device_id])) {
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$pgc = $pg_components[$device_id];
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} else {
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$pgc = $component->createComponent($device_id, 'postgres');
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}
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$id = $component->getFirstComponentID($pgc);
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$pgc[$id]['label'] = 'Postgres';
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$pgc[$id]['databases'] = json_encode($found_dbs);
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$component->setComponentPrefs($device_id, $pgc);
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}
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