mise à jour ansible glpi
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<?php
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/**
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* FusionInventory
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*
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* Copyright (C) 2010-2016 by the FusionInventory Development Team.
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*
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* http://www.fusioninventory.org/
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* https://github.com/fusioninventory/fusioninventory-for-glpi
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* http://forge.fusioninventory.org/
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*
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* ------------------------------------------------------------------------
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*
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* LICENSE
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*
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* This file is part of FusionInventory project.
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*
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* FusionInventory is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* FusionInventory is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with FusionInventory. If not, see <http://www.gnu.org/licenses/>.
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*
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* ------------------------------------------------------------------------
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*
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* This file is used to manage the wake up the agents
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*
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* ------------------------------------------------------------------------
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*
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* @package FusionInventory
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* @author Walid Nouh
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* @author David Durieux
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* @copyright Copyright (c) 2010-2016 FusionInventory team
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* @license AGPL License 3.0 or (at your option) any later version
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* http://www.gnu.org/licenses/agpl-3.0-standalone.html
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* @link http://www.fusioninventory.org/
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* @link https://github.com/fusioninventory/fusioninventory-for-glpi
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*
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*/
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if (!defined('GLPI_ROOT')) {
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die("Sorry. You can't access directly to this file");
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}
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/**
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* Manage the wake up the agents remotely.
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*/
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class PluginFusioninventoryAgentWakeup extends CommonDBTM {
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/**
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* The right name for this class
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*
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* @var string
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*/
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static $rightname = 'plugin_fusioninventory_taskjob';
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/**
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* Get name of this type by language of the user connected
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*
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* @param integer $nb number of elements
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* @return string name of this type
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*/
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static function getTypeName($nb = 0) {
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return __('Job', 'fusioninventory');
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}
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/**
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* Check if can wake up an agent
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*
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* @return true
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*/
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static function canCreate() {
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return true;
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}
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/*
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* @function cronWakeupAgents
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* This function update already running tasks with dynamic groups
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*/
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/**
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* Cron task: wake up agents. Configuration is in each tasks
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*
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* @global object $DB
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* @param object $crontask
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* @return boolean true if successfully, otherwise false
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*/
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static function cronWakeupAgents($crontask) {
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global $DB;
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$wakeupArray = [];
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$tasks = [];
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//Get the maximum number of agent to wakeup,
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//as allowed in the general configuration
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$config = new PluginFusioninventoryConfig();
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$agent = new PluginFusioninventoryAgent();
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$maxWakeUp = $config->getValue('wakeup_agent_max');
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//Get all active timeslots
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$timeslot = new PluginFusioninventoryTimeslot();
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$timeslots = $timeslot->getCurrentActiveTimeslots();
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$query_timeslots = [
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'plugin_fusioninventory_timeslots_exec_id' => 0
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];
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if (!empty($timeslots)) {
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array_push($query_timeslots, [
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'plugin_fusioninventory_timeslots_exec_id' => $timeslots
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]);
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}
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//Get all active task requiring an agent wakeup
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//Check all tasks without timeslot or task with a current active timeslot
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$iterator = $DB->request([
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'SELECT' => ['id', 'wakeup_agent_counter', 'wakeup_agent_time', 'last_agent_wakeup'],
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'FROM' => 'glpi_plugin_fusioninventory_tasks',
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'WHERE' => [
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'wakeup_agent_counter' => ['>', 0],
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'wakeup_agent_time' => ['>', 0],
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'is_active' => 1,
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[
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'OR' => $query_timeslots
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]
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]
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]);
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while ($task = $iterator->next()) {
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if (!is_null($task['wakeup_agent_time'])) {
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//Do not wake up is last wake up in inferior to the minimum wake up interval
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$interval = time() - strtotime($task['last_agent_wakeup']);
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if ($interval < ($task['wakeup_agent_time'] * MINUTE_TIMESTAMP)) {
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continue;
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}
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}
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$maxWakeUpTask = $task['wakeup_agent_counter'];
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if ($maxWakeUp < $maxWakeUpTask) {
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$maxWakeUpTask = $maxWakeUp;
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}
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//Store task ID
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if (!in_array($task['id'], $tasks)) {
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$tasks[] = $task['id'];
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}
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//For each task, get a number of taskjobs at the PREPARED state
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//(the maximum is defined in wakeup_agent_counter)
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$iterator2 = $DB->request([
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'SELECT' => [
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'glpi_plugin_fusioninventory_taskjobstates.plugin_fusioninventory_agents_id',
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],
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'FROM' => [
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'glpi_plugin_fusioninventory_taskjobstates'
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],
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'LEFT JOIN' => [
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'glpi_plugin_fusioninventory_taskjobs' => [
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'FKEY' => [
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'glpi_plugin_fusioninventory_taskjobs' => 'id',
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'glpi_plugin_fusioninventory_taskjobstates' => 'plugin_fusioninventory_taskjobs_id'
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]
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]
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],
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'WHERE' => [
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'glpi_plugin_fusioninventory_taskjobs.plugin_fusioninventory_tasks_id' => $task['id'],
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'glpi_plugin_fusioninventory_taskjobstates.state' => PluginFusioninventoryTaskjobstate::PREPARED
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],
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'ORDER' => 'glpi_plugin_fusioninventory_taskjobstates.id',
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'START' => 0,
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]);
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$counter = 0;
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while ($state = $iterator2->next()) {
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$agents_id = $state['plugin_fusioninventory_agents_id'];
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if (isset($wakeupArray[$agents_id])) {
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$counter++;
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} else {
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$agent->getFromDB($agents_id);
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$statusAgent = $agent->getStatus();
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if ($statusAgent['message'] == 'waiting') {
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$wakeupArray[$agents_id] = $agents_id;
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$counter++;
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}
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}
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// check if max number of agent reached for this task
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if ($counter >= $maxWakeUpTask) {
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break;
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}
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}
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}
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//Number of agents successfully woken up
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$wokeup = 0;
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if (!empty($tasks)) {
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//Update last wake up time each task
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$DB->update(
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'glpi_plugin_fusioninventory_tasks', [
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'last_agent_wakeup' => $_SESSION['glpi_currenttime']
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], [
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'id' => $tasks
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]
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);
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//Try to wake up agents one by one
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foreach ($wakeupArray as $ID) {
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$agent->getFromDB($ID);
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if ($agent->wakeUp()) {
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$wokeup++;
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}
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}
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}
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$crontask->addVolume($wokeup);
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return true;
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}
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}
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