<?php
|
|
/*
|
Copyright (c) 2011, Till Brehm, projektfarm Gmbh
|
All rights reserved.
|
|
Redistribution and use in source and binary forms, with or without modification,
|
are permitted provided that the following conditions are met:
|
|
* Redistributions of source code must retain the above copyright notice,
|
this list of conditions and the following disclaimer.
|
* Redistributions in binary form must reproduce the above copyright notice,
|
this list of conditions and the following disclaimer in the documentation
|
and/or other materials provided with the distribution.
|
* Neither the name of ISPConfig nor the names of its contributors
|
may be used to endorse or promote products derived from this software without
|
specific prior written permission.
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
*/
|
|
class openvz_plugin {
|
|
var $plugin_name = 'openvz_plugin';
|
var $class_name = 'openvz_plugin';
|
|
//* This function is called during ispconfig installation to determine
|
// if a symlink shall be created for this plugin.
|
function onInstall() {
|
global $conf;
|
|
//* this is only true on openvz host servers, not in openvz guests
|
if(@file_exists('/proc/vz/version')) {
|
return true;
|
} else {
|
return false;
|
}
|
|
}
|
|
|
/*
|
This function is called when the plugin is loaded
|
*/
|
|
function onLoad() {
|
global $app;
|
|
/*
|
Register for the events
|
*/
|
|
//* Virtual machine
|
$app->plugins->registerEvent('openvz_vm_insert',$this->plugin_name,'vm_insert');
|
$app->plugins->registerEvent('openvz_vm_update',$this->plugin_name,'vm_update');
|
$app->plugins->registerEvent('openvz_vm_delete',$this->plugin_name,'vm_delete');
|
|
}
|
|
|
function vm_insert($event_name,$data) {
|
global $app, $conf;
|
|
$veid = intval($data['new']['veid']);
|
|
if($veid == 0) {
|
$app->log("VEID = 0, we stop here.",LOGLEVEL_WARN);
|
return;
|
}
|
|
$tmp = $app->db->queryOneRecord("SELECT template_file FROM openvz_ostemplate WHERE ostemplate_id = ".$data['new']['ostemplate_id']);
|
$ostemplate = escapeshellcmd($tmp['template_file']);
|
unset($tmp);
|
|
//* Create the virtual machine
|
exec("vzctl create $veid --ostemplate $ostemplate");
|
$app->log("Create OpenVZ VM: vzctl create $veid --ostemplate $ostemplate",LOGLEVEL_DEBUG);
|
|
//* Write the configuration of the VM
|
file_put_contents('/etc/vz/conf/'.$veid.'.conf',$data['new']['config']);
|
|
//* Start the VM
|
if($data['new']['active'] == 'y') {
|
exec("vzctl start $veid");
|
$app->log("Starting OpenVZ VM: vzctl start $veid",LOGLEVEL_DEBUG);
|
}
|
|
//* Set the root password in the virtual machine
|
exec("vzctl set $veid --userpasswd root:".escapeshellcmd($data['new']['vm_password']));
|
|
}
|
|
function vm_update($event_name,$data) {
|
global $app, $conf;
|
|
$veid = intval($data['new']['veid']);
|
|
if($veid == 0) {
|
$app->log("VEID = 0, we stop here.",LOGLEVEL_WARN);
|
return;
|
}
|
|
//* Write the configuration of the VM
|
file_put_contents('/etc/vz/conf/'.$veid.'.conf',$data['new']['config']);
|
$app->log("Writing new configuration for $veid",LOGLEVEL_DEBUG);
|
|
//* Apply config changes to the VM
|
if($data['new']['active'] == 'y' && $data['old']['active'] == 'y') {
|
exec("vzctl restart $veid");
|
$app->log("Restarting OpenVZ VM: vzctl restart $veid",LOGLEVEL_DEBUG);
|
} elseif ($data['new']['active'] == 'y' && $data['old']['active'] == 'n') {
|
exec("vzctl start $veid");
|
$app->log("Starting OpenVZ VM: vzctl start $veid",LOGLEVEL_DEBUG);
|
} elseif ($data['new']['active'] == 'n' && $data['old']['active'] == 'y') {
|
exec("vzctl stop $veid");
|
$app->log("Stopping OpenVZ VM: vzctl stop $veid",LOGLEVEL_DEBUG);
|
}
|
|
//* Set the root password in the virtual machine
|
if($data['new']['vm_password'] != $data['old']['vm_password']) {
|
exec("vzctl set $veid --userpasswd root:".escapeshellcmd($data['new']['vm_password']));
|
}
|
|
|
}
|
|
function vm_delete($event_name,$data) {
|
global $app, $conf;
|
|
$veid = intval($data['old']['veid']);
|
|
if($veid == 0) {
|
$app->log("VEID = 0, we stop here.",LOGLEVEL_WARN);
|
return;
|
}
|
|
exec("vzctl stop $veid");
|
exec("vzctl destroy $veid");
|
$app->log("Destroying OpenVZ VM: vzctl destroy $veid",LOGLEVEL_DEBUG);
|
|
}
|
|
|
} // end class
|
|
?>
|
