Subversion-Projekte lars-tiefland.openvz_admin

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Revision Autor Zeilennr. Zeile
13 lars 1 
<?php
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	//$Id: vServer.class.php 133 2008-05-22 16:48:38Z lars $
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	/**
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	 * 	@package	openvz_admin
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	 * 	@author		Lars Tiefland <ltiefland@gmail.com>
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	 **/
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	class vServer
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	{
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	 	protected $status;
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	 	protected $name;
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	 	protected $hn_id;
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	 	protected $dist;
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	 	protected $dist_id;
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	 	protected $v_id;
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	 	function __construct($v_id=NULL, $hn_id=1)
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	 	{
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	 	 	global $db;
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			if(is_numeric($v_id))
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			{
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				$sql="SELECT * FROM vservers, distributions WHERE v_id=$v_id AND hn_id=$hn_id AND dist_id=v_dist";
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				$res=$db->query($sql);
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				if(!PEAR::isError($res))
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				{
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					$row=$res->fetchRow();
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					$this->v_id=$v_id;
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					$this->dist=$row["dist_name"];
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					$this->dist_id=$row["dist_id"];
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					$this->name=$row["v_name"];
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					$this->hn_id=$hn_id;
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					$this->status=$this->getStatus();
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				}
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				else
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				{
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					echo $res->getUserInfo();
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					return false;
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				}
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			}
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			else
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			{
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				$this->v_id=0;
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				$this->dist_id=1;
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				$this->dist="gentoo";
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				$this->hn_id=1;
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				$this->name="";
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				$this->status["status"]="";
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				$this->status["code"]="0";
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			}
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		}
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		function getStatus()
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		{
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			if(!$this->status)
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			{
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				unset($out);
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				if($this->v_id!=0)
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				{
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					$id=$this->v_id;
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					$hn=HN::getHN($this->hn_id);
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					$cmd="ssh root@".$hn["name"]." vzctl status $id";
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					exec($cmd,$out,$ret);
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					if(!$ret)
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					{
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						$out_v["status"]=$out[0];
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					}
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					else
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					{
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						$out_v["status"]="unknown";
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					}
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					$out_v["code"]=$ret;
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				}
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				else
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				{
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					$id=$this->v_id;
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					$hn=HN::getHN($this->hn_id);
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					$hn_status=$hn->status;
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					$out_v["status"]="Hardware node is $hn_status";
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					if($hn_status=="online")
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					{
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						$out_v["code"]=0;
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					}
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					else
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					{
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						$out_v["code"]=1;
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					}
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				}
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				if(eregi("running",$out_v["status"])||eregi("online",$out_v["status"]))
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				{
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					$out_v["started"]=true;
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				}
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				else
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				{
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					$out_v["started"]=false;
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				}
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				if(!$out_v["code"]&&$out_v["started"])
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				{
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					$class="success_upd";
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				}
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				else
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				{
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					$class="error_upd";
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				}
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				$out_v["status"]="<div class=\"$class\">".$out_v["status"]."</div>";
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				$this->status=$out_v;
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			}
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			return $this->status;
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		}
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		static function getvServers($hn_id=1)
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		{
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			global $db;
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			$sql="SELECT * FROM vservers WHERE hn_id=$hn_id ORDER BY v_id";
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			$res=$db->query($sql);
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			$id=0;
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			while($row=$res->fetchRow())
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			{
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				$vservers[$id]=$row;
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				$v=new vServer($row["v_id"], $row["hn_id"]);
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				$ret=$v->getStatus();
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				$dist=new Dist($row["v_dist"]);
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				$dist_info=$dist->toArray();
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				$vservers[$id]["id"]=$row["id"];
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				$vservers[$id]["v_dist_name"]=$dist_info["dist_name"];
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				$vservers[$id]["v_status"]=$ret["status"];
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				$vservers[$id]["code"]=$ret["code"];
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				$vservers[$id]["started"]=$ret["started"];
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				$id++;
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			}
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			return $vservers;
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		}
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		function control($cmd="")
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		{
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			$cmds=array("start","stop","restart","destroy");
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			if($cmd==""||!in_array($cmd, $cmds))
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			{
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				return false;
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			}
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			unset($out);
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			if($this->v_id!=0)
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			{
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				$id=$this->v_id;
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				$hn=HN::getHN($this->hn_id);
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				$cmd="ssh root@".$hn["name"]." vzctl $cmd $id";
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				exec($cmd,$out,$ret);
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				if(!$ret)
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				{
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					$out_v["status"]=implode("<br>",$out);
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					$out_v["error"]=false;
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				}
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				else
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				{
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					$out_v["status"]="unknown";
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					$out_v["error"]=true;
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				}
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				$out_v["code"]=$ret;
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			}
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			else
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			{
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				$out_v=false;
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			}
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			return $out_v;
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		}
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		function save($v_name, $v_dist, $v_ip, $v_r_pw)
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		{
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			global $db, $smarty;
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			$this->name=$v_name;
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			$this->dist_id=$v_dist;
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			unset($out);
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			$d=new Dist($v_dist);
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			$dist=$d->toArray();
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			$ip=IP::getIP($v_ip);
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			$d_name=$dist["dist_name"];
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			$this->dist=$d_name;
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			$d_template=$dist["template"];
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			$db->beginTransaction();
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			$sql="INSERT into vservers (v_id, hn_id, v_name, v_dist) VALUES ($this->v_id, $this->hn_id, '$this->name', $this->dist_id)";
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			$res=$db->query($sql);
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			if(!PEAR::isError($res))
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			{
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				$v_id=$db->lasinsertid();
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				$sql_ip="SELECT id FROM ips WHERE ip='$v_ip'";
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				$res_ip=$db->query($sql_ip);
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				if(!PEAR::isError($res_ip))
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				{
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					$row_ip=$res->fetchRow();
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					$ip_id=$row_ip["id"];
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					$sql="INSERT INTO host_2_ip (ve_id, ip) VALUES ($v_id,$ip_id)";
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					$res=$db->query($sql);
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					if(!PEAR::isError($res))
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					{
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						$cmd="ssh root@mainframe vzctl create $this->v_id --hostname $v_name --ostemplate $d_template --config vps.$d_name --ipadd ".$ip["ip"];
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						exec($cmd,$out,$ret);
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						if(!$ret)
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						{
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							$smarty->assign("meld","vServer erfolgreich angelegt!");
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							$smarty->assign("error", false);
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							$db->commit();
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						}
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						else
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						{
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							$smarty->assign("error", true);
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							$smarty->assign("meld","Ein Fehler ist aufgetreten!");
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							$smarty->assign("db_meld",$cmd."<br>".implde("<br>",$out));
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							$db->rollback();
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						}
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					}
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					else
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					{
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						$smarty->assign("error", true);
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						$smarty->assign("meld","Ein Fehler ist aufgetreten!");
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						$smarty->assign("db_meld",$res->getUserInfo());
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						$db->rollback();
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					}
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				}
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				else
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				{
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					$smarty->assign("error", true);
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					$smarty->assign("meld","Ein Fehler ist aufgetreten!");
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					$smarty->assign("db_meld",$res_ip->getUserInfo());
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					$db->rollback();
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				}
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			}
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			else
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			{
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				$smarty->assign("error", true);
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				$smarty->assign("meld","Ein Fehler ist aufgetreten!");
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				$smarty->assign("db_meld",$res->getUserInfo());
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				$db->rollback();
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			}
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		}
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	}
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?>