Subversion-Projekte lars-tiefland.openvz_admin

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<?php
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	//$Id: load.php 155 2009-06-21 13:34:11Z 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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	require ("include/common.php");
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	$hns = HN::getHNs();
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	unset($hns[-1]);
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	foreach ($hns as $hn_id => $hn_name)
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	{
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		$configs = load_configs($hn_id, $hn_name);
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		foreach ($configs as $conf_id => $config)
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		{
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			$cfg = read_config($hn_id, $hn_name, $config);
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			update_db($hn_id, $cfg);
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		}
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	}
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	function load_configs($hn_id, $hn_name)
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	{
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		unset($out);
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		$cmd = "ping $hn_name -w1";
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		exec($cmd, $out, $ret);
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		if(!$ret)
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		{
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			echo "Hole Konfigurationen von $hn_name\n";
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			unset( $out );
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			$cmd = "ssh root@$hn_name ls /etc/vz/conf/*.conf";
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			exec($cmd, $out, $ret);
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			return $out;
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		}
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	}
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	function read_config($hn_id, $hn_name, $config)
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	{
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		$config = basename($config);
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		$cmd = "scp root@$hn_name:/etc/vz/conf/$config cfgs/$hn_id";
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		exec($cmd, $out, $ret);
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		$conf = file("cfgs/$hn_id/$config");
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		$conf[] = "v_id=\"" . substr($config, 0, strpos($config, '.')) . "\"";
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		foreach ($conf as $value)
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		{
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			if ($value)
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			{
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				$value = rtrim($value);
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				if ($value[0] == " " || $value[0] == "#")
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				{
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					continue;
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				}
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				$cfg_v = explode("=", $value);
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				$cfg_val[$cfg_v[0]] = trim($cfg_v[1], '"');
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			}
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			else
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			{
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				continue;
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			}
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		}
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		$cfgs[] = $cfg_val;
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		return $cfgs;
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	}
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	function update_db($hn_id, $cfgs)
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	{
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		global $db;
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		foreach ($cfgs as $config)
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		{
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			if (isset($config["DISTRIBUTION"]))
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			{
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				$dist_name=$config["DISTRIBUTION"];
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			}
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			elseif(in_array($hn_id,array(1,3)))
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			{
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				$dist_name="gentoo";
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			}
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			else
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			{
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				$dist_name="centos";
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			}
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				$sql = "SELECT * FROM distributions WHERE dist_name='$dist_name'";
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				$res = $db->query($sql);
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				if (!PEAR::isError($res))
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				{
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					if ($res->numRows())
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					{
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						$row = $res->fetchRow();
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						$dist_id = $row["dist_id"];
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						$sql_v="SELECT v_dist, dist_name FROM distributions, vservers WHERE dist_id=v_dist AND v_id=".$config["v_id"];
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						$res_v=$db->query($sql_v);
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						if(PEAR::isError($res_v))
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						{
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							die($res_v->getUserInfo());
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						}
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						$row_v=$res_v->fetchRow();
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						$dist_name = $row_v["dist_name"];
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						if ($dist_name != $config["DISTRIBUTION"])
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						{
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							$sql="UPDATE vservers SET v_dist=$dist_id WHERE v_id=".$config["v_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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								die($res->getUserInfo());
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							}
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						}
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					}
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					else
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					{
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						$sql = "INSERT INTO distributions (dist_name, dist_template) VALUES('" . $config["DISTRIBUTION"] .
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							"', '" . $config["OSTEMPLATE"] . "')";
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						$res = $db->query($sql);
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						$dist_id = $db->lastinsertID();
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					}
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				}
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				else
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				{
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					die($res->getUserInfo());
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				}
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			$sql = "SELECT * FROM vservers WHERE v_id=" . $config["v_id"] . " AND hn_id=$hn_id";
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			$res = $db->query($sql);
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			if (!PEAR::isError($res))
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			{
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				if (!$res->numRows())
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				{
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					$sql = "INSERT INTO vservers (v_id, v_name, v_dist, hn_id) VALUES (" . $config["v_id"] .
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						", '" . $config["HOSTNAME"] . "', $dist_id, $hn_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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						echo $res->getUserInfo();
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					}
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				}
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				elseif($config["HOSTNAME"])
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				{
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					$sql = "UPDATE vservers SET v_name='" . $config["HOSTNAME"] . "' WHERE v_id=".$config["v_id"]." AND hn_id=$hn_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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						echo $res->getUserInfo();
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					}
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				}
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			}
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			else
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			{
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				die($res->getUserInfo());
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			}
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			foreach ($config as $field => $value)
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			{
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				$sql = "SELECT * FROM vserver_config WHERE vc_name='$field' AND v_id=" . $config["v_id"] .
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					" AND hn_id=$hn_id";
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				$res = $db->query($sql);
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				if (!PEAR::isError($res))
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				{
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					if ($res->numRows())
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					{
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						$sql = "UPDATE vserver_config SET vc_value='$value' WHERE vc_name='$field' AND v_id=" .
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							$config["v_id"] . " AND hn_id=$hn_id";
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					}
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					else
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					{
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						$sql = "INSERT INTO vserver_config VALUES (" . $config["v_id"] . ", $hn_id, '$field', '$value')";
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					}
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					$res = $db->query($sql);
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					if (PEAR::isError($res))
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					{
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						echo $res->getUserInfo();
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					}
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				}
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				else
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				{
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					echo $res->getUserInfo();
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				}
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			}
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		}
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	}
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?>