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<?php
namespace Icinga\Module\Director\Clicommands;
use Icinga\Application\Benchmark;
use Icinga\Data\Filter\Filter;
use Icinga\Data\Filter\FilterChain;
use Icinga\Data\Filter\FilterExpression;
use Icinga\Module\Director\Cli\Command;
use Icinga\Module\Director\CustomVariable\CustomVariable;
use Icinga\Module\Director\Data\Db\IcingaObjectFilterRenderer;
use Icinga\Module\Director\Data\Db\IcingaObjectQuery;
use Icinga\Module\Director\Objects\HostGroupMembershipResolver;
use Icinga\Module\Director\Objects\IcingaHost;
use Icinga\Module\Director\Objects\IcingaHostVar;
use Icinga\Module\Director\Objects\IcingaVar;
class BenchmarkCommand extends Command
{
public function testflatfilterAction()
{
$q = new IcingaObjectQuery('host', $this->db());
$filter = Filter::fromQueryString(
// 'host.vars.snmp_community="*ub*"&(host.vars.location="London"|host.vars.location="Berlin")'
// 'host.vars.snmp_community="*ub*"&(host.vars.location="FRA DC"|host.vars.location="NBG DC")'
'host.vars.priority="*igh"&(host.vars.location="FRA DC"|host.vars.location="NBG DC")'
);
IcingaObjectFilterRenderer::apply($filter, $q);
echo $q->getSql() . "\n";
print_r($q->listNames());
}
public function rerendervarsAction()
{
$conn = $this->db();
$db = $conn->getDbAdapter();
$db->beginTransaction();
$query = $db->select()->from(
array('v' => 'icinga_var'),
array(
'v.varname',
'v.varvalue',
'v.checksum',
'v.rendered_checksum',
'v.rendered',
'format' => "('json')",
)
);
Benchmark::measure('Ready to fetch all vars');
$rows = $db->fetchAll($query);
Benchmark::measure('Got vars, storing flat');
foreach ($rows as $row) {
$var = CustomVariable::fromDbRow($row);
$rendered = $var->render();
$checksum = sha1($rendered, true);
if ($checksum === $row->rendered_checksum) {
continue;
}
$where = $db->quoteInto('checksum = ?', $row->checksum);
$db->update(
'icinga_var',
array(
'rendered' => $rendered,
'rendered_checksum' => $checksum
),
$where
);
}
$db->commit();
}
public function flattenvarsAction()
{
$conn = $this->db();
$db = $conn->getDbAdapter();
$db->beginTransaction();
$query = $db->select()->from(['v' => 'icinga_host_var'], [
'v.host_id',
'v.varname',
'v.varvalue',
'v.format',
'v.checksum'
]);
Benchmark::measure('Ready to fetch all vars');
$rows = $db->fetchAll($query);
Benchmark::measure('Got vars, storing flat');
foreach ($rows as $row) {
$var = CustomVariable::fromDbRow($row);
$checksum = $var->checksum();
if (! IcingaVar::exists($checksum, $conn)) {
IcingaVar::generateForCustomVar($var, $conn);
}
if ($row->checksum === null) {
$where = $db->quoteInto('host_id = ?', $row->host_id)
. $db->quoteInto(' AND varname = ?', $row->varname);
$db->update('icinga_host_var', ['checksum' => $checksum], $where);
}
}
$db->commit();
}
public function resolvehostgroupsAction()
{
$resolver = new HostGroupMembershipResolver($this->db());
$resolver->refreshDb();
}
public function filterAction()
{
$flat = [];
/** @var FilterChain|FilterExpression $filter */
$filter = Filter::fromQueryString(
// 'object_name=*ic*2*&object_type=object'
'vars.bpconfig=*'
);
Benchmark::measure('ready');
$objs = IcingaHost::loadAll($this->db());
Benchmark::measure('db done');
foreach ($objs as $host) {
$flat[$host->get('id')] = (object) [];
foreach ($host->getProperties() as $k => $v) {
$flat[$host->get('id')]->$k = $v;
}
}
Benchmark::measure('objects ready');
$vars = IcingaHostVar::loadAll($this->db());
Benchmark::measure('vars loaded');
foreach ($vars as $var) {
if (! array_key_exists($var->get('host_id'), $flat)) {
// Templates?
continue;
}
$flat[$var->get('host_id')]->{'vars.' . $var->get('varname')} = $var->get('varvalue');
}
Benchmark::measure('vars done');
foreach ($flat as $host) {
if ($filter->matches($host)) {
echo $host->object_name . "\n";
}
}
}
}
|
