diff --git a/plugins/solr/wfsolr_ b/plugins/solr/wfsolr_
new file mode 100755
index 00000000..1473979b
--- /dev/null
+++ b/plugins/solr/wfsolr_
@@ -0,0 +1,182 @@
+#!/usr/bin/php
+<?php
+/**
+ * Wfsolr Plugin (https://github.com/lexsimon/contrib/master/plugins/solr/wfsolr_)
+ * "Wf" stands for "RBS Web Factory" (http://www.rbs.fr.fr/webfactory/)
+ * author : alexandre.simon@rbs.fr
+ * Derived from nicolas.moussikian@shopbot-inc.com's plugin (https://raw.github.com/munin-monitoring/contrib/master/plugins/solr/solr-stats)
+
+ * This plugin allows to graph any data present in the stats report on a multi core Solr instance
+ * AKA : http://127.0.0.1:8080/solr/[name of the core]/admin/stats.jsp
+ * Verify the server where the munin-node instance is can access that URL
+ *
+ * You need to have a PHP 5.2.6+ CLI installed too, allow_url_open directive on
+ * 
+ * Once the plugin is available you can symlink it with the following naming convention :
+ * solr-[name of the core]-[name of the stats section - ex.: CORE]-[name of the entry in the xml - ex.: searcher]-[name of the stat to graph - ex.: numDocs]
+ *
+ * Alexandre SIMON additions :
+ * - solr-[name of the core]-alias
+ * - suggest implementation
+ * - support for solr_(host|port|webapp) environment variables
+ * - default core handling
+ * - error handling
+ * - TODO: use curl to make requests
+ */
+
+$action = isset($argv[1]) ? $argv[1] : '';
+$core = null;
+$category = null;
+
+$tabParams = explode('-', $argv[0]);
+$tabParamsCount = count($tabParams);
+
+$pathAliases = array("numDocs" => array("CORE", "searcher", "numDocs"),
+		"avgTimePerRequest" => array("QUERYHANDLER", "/select", "avgTimePerRequest"),
+		"avgRequestsPerSecond" => array("QUERYHANDLER", "/select", "avgRequestsPerSecond"),
+		"errors" => array("QUERYHANDLER", "/select", "errors"),
+		"timeouts" => array("QUERYHANDLER", "/select", "timeouts"),
+		"indexSize" => array("QUERYHANDLER", "/replication", "indexSize"),
+		"queryResultCacheSize" => array("CACHE", "queryResultCache", "size"),
+		"queryResultCacheHitRatio" => array("CACHE", "queryResultCache", "hitratio"),
+		"queryResultCacheLookups" => array("CACHE", "queryResultCache", "lookups"),
+		"queryResultCacheWarmupTime" => array("CACHE", "queryResultCache", "warmupTime"),
+		"documentCacheSize" => array("CACHE", "documentCache", "size"),
+		"documentCacheHitRatio" => array("CACHE", "documentCache", "hitratio"),
+		"documentCacheLookups" => array("CACHE", "documentCache", "lookups"),
+		"documentCacheWarmupTime" => array("CACHE", "documentCache", "warmupTime"),
+		"filterCacheSize" => array("CACHE", "filterCache", "size"),
+		"filterCacheHitRatio" => array("CACHE", "filterCache", "hitratio"),
+		"filterCacheLookups" => array("CACHE", "filterCache", "lookups"),
+		"filterCacheWarmupTime" => array("CACHE", "filterCache", "warmupTime"));
+
+if ($tabParamsCount == 5)
+{
+	$core = $tabParams[1];
+	$category = $tabParams[2];
+	$item = $tabParams[3];
+	$property = $tabParams[4];
+}
+elseif ($tabParamsCount == 3)
+{
+	$core = $tabParams[1];
+	$pathAlias = $tabParams[2];
+}
+elseif ($tabParamsCount == 2)
+{
+	$pathAlias = $tabParams[1];
+}
+
+if (isset($pathAlias))
+{
+	if (isset($pathAliases[$pathAlias]))
+	{
+		list($category, $item, $property) = $pathAliases[$pathAlias];
+	}
+	else
+	{
+		echo "Unknown alias: $pathAlias\n";
+		exit(1);
+	}
+}
+
+function getenvdef($name, $defaultValue)
+{
+	$val = getenv($name);
+	if ($val === false)
+	{
+		return $defaultValue;
+	}
+	return $val;
+}
+
+function getSolrAdminUrl($core = null)
+{
+	$solrHost = getenvdef("solr_host", "127.0.0.1");
+	$solrPort = getenvdef("solr_port", "8080");
+	$solrWebappName = getenvdef("solr_webapp", "solr");
+	$url = "http://$solrHost:$solrPort/$solrWebappName/";
+	if ($core !== null)
+	{
+		$url .= "$core/";
+	}
+	$url .= "/admin";
+	return $url;
+}
+
+if ("config" == $action)
+{
+	echo 'graph_category Solr ' . $core . "\n";
+	echo 'graph_title ' . $item . ' ' . $property . "\n";
+	echo 'graph_vlabel ' . $property . "\n";
+	if ($core !== null)
+	{
+		echo $core;
+	}
+	else
+	{
+		echo "Default_core";
+	}
+	echo $item . $property . 'solr.label ' . $property . "\n";
+}
+elseif ("suggest" == $action)
+{
+	$url = getSolrAdminUrl()."/cores?action=STATUS";
+	$doc = new DOMDocument();
+	if (!$doc->load($url))
+	{
+		echo "Could not load $url as XML\n";
+		exit(4);
+	}
+	$xpath = new DOMXpath($doc);
+	$names = $xpath->query("/response/lst[@name='status']/lst/str[@name='name']");
+	$aliases = array_keys($pathAliases);
+	foreach ($names as $nameAttr)
+	{
+		$coreName = trim($nameAttr->textContent);
+		foreach ($aliases as $alias)
+		{
+			if ($coreName)
+			{
+				echo "$coreName-";
+			}
+			echo "$alias\n";
+		}
+	}
+}
+else
+{
+	if ($category === null)
+	{
+		echo "No core defined\n";
+		exit(5);
+	}
+	$url = getSolrAdminUrl($core)."/stats.jsp";
+	$doc = new DOMDocument();
+	if (!$doc->load($url))
+	{
+		echo "Could not load $url as XML\n";
+		exit(6);
+	}
+
+	$xpath = new DOMXpath($doc);
+	$elements = $xpath->query('/solr/solr-info/' . $category . '/entry');
+
+	foreach($elements as $element)
+	{
+		if($item == trim($element->getElementsByTagName('name')->item(0)->textContent))
+		{
+			$stats = $element->getElementsByTagName('stat');
+			foreach($stats as $stat)
+			{
+				if($property == trim($stat->getAttribute('name')))
+				{
+					echo $core . $item . $property . 'solr.value ' . floatval(trim($stat->textContent)) . "\n";
+					exit(0);
+				}
+			}
+		}
+	}
+	echo "Bad path: $category | $item | $property\n";
+	exit(7);
+}