107 lines
3.4 KiB
PHP
107 lines
3.4 KiB
PHP
<?php
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namespace Icinga\Module\Director\Clicommands;
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use Icinga\Module\Director\Cli\ObjectCommand;
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use Icinga\Module\Director\DirectorObject\Lookup\ServiceFinder;
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use Icinga\Module\Director\Objects\IcingaHost;
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use RuntimeException;
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/**
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* Manage Icinga Services
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*
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* Use this command to show, create, modify or delete Icinga Service
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* objects
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*/
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class ServiceCommand extends ObjectCommand
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{
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public function setAction()
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{
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if (($host = $this->params->get('host')) && $this->params->shift('allow-overrides')) {
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$this->setServiceProperties($host);
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}
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parent::setAction();
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}
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protected function setServiceProperties($hostname)
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{
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$name = $this->getName();
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$host = IcingaHost::load($hostname, $this->db());
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$service = ServiceFinder::find($host, $name);
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if ($service->requiresOverrides()) {
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$this->params->shift('host');
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if ($this->params->shift('replace')) {
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throw new RuntimeException('--replace is not available for Variable Overrides');
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}
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$appends = $this->stripPrefixedProperties($this->params, 'append-');
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$remove = $this->stripPrefixedProperties($this->params, 'remove-');
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$properties = $this->remainingParams();
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self::assertVarsForOverrides($appends);
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self::assertVarsForOverrides($remove);
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self::assertVarsForOverrides($properties);
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$current = $host->getOverriddenServiceVars($name);
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foreach ($properties as $key => $value) {
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if ($key === 'vars') {
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foreach ($value as $k => $v) {
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$current->$k = $v;
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}
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} else {
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$current->{substr($key, 5)} = $value;
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}
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}
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if (!empty($appends)) {
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throw new RuntimeException('--append- is not available for Variable Overrides');
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}
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if (!empty($remove)) {
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throw new RuntimeException('--remove- is not available for Variable Overrides');
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}
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// Alternative, untested:
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// $this->appendToArrayProperties($object, $appends);
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// $this->removeProperties($object, $remove);
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$host->overrideServiceVars($name, $current);
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$this->persistChanges($host, 'Host', $host->getObjectName() . " (Overrides for $name)", 'modified');
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}
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}
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protected static function assertVarsForOverrides($properties)
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{
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if (empty($properties)) {
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return;
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}
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foreach ($properties as $key => $value) {
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if ($key !== 'vars' && substr($key, 0, 5) !== 'vars.') {
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throw new RuntimeException("Only Custom Variables can be set based on Variable Overrides");
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}
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}
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}
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protected function load($name)
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{
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return parent::load($this->makeServiceKey($name));
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}
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protected function exists($name)
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{
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return parent::exists($this->makeServiceKey($name));
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}
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protected function makeServiceKey($name)
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{
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if ($host = $this->params->get('host')) {
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return [
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'object_name' => $name,
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'host_id' => IcingaHost::load($host, $this->db())->get('id'),
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];
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} else {
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return [
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'object_name' => $name,
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'object_type' => 'template',
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];
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}
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}
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}
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