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| <title>Configuring Virtual Hosts</title><link rel="stylesheet" type="text/css" href="css/docbook.css"><meta name="generator" content="DocBook XSL-NS Stylesheets V1.76.1"><meta name="keywords" content="jetty, servlet-api, cometd, http, spdy, eclipse, maven, java, software"><link rel="home" href="index.html" title="Jetty : The Definitive Reference"><link rel="up" href="configuring-contexts.html" title="Chapter 5. Configuring Contexts"><link rel="prev" href="configuring-contexts.html" title="Chapter 5. Configuring Contexts"><link rel="next" href="configuring-webapps.html" title="Configuring WebAppContexts"><link xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" rel="shortcut icon" href="images/favicon.ico"><script type="text/javascript" src="js/shCore.js"></script><script type="text/javascript" src="js/shBrushJava.js"></script><script type="text/javascript" src="js/shBrushXml.js"></script><script type="text/javascript" src="js/shBrushBash.js"></script><script type="text/javascript" src="js/shBrushJScript.js"></script><script type="text/javascript" src="js/shBrushSql.js"></script><script type="text/javascript" src="js/shBrushProperties.js"></script><script type="text/javascript" src="js/shBrushPlain.js"></script><link type="text/css" rel="stylesheet" href="css/shCore.css"><link type="text/css" rel="stylesheet" href="css/shThemeEclipse.css"><link type="text/css" rel="stylesheet" href="css/font-awesome.min.css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times"><tr><td style="width: 25%"><a href="http://www.eclipse.org/jetty"><img src="images/jetty-header-logo.png" alt="Jetty Logo"></a><br><span style="font-size: small"> | |
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| </p></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="configuring-virtual-hosts"></a>Configuring Virtual Hosts</h2></div></div></div><div class="toc"><dl><dt><span class="section"><a href="configuring-virtual-hosts.html#configuring-a-virtual-host">Virtual Host Names</a></span></dt></dl></div><p>A virtual host is an alternative name, registered in DNS, for an IP | |
| address such that multiple domain names will resolve the the same IP of a | |
| shared server instance. If the content to be served to the aliases names is | |
| different, then a virtual host names need to be configured for each deployed | |
| context to indicate which names a context will respond to. </p><p>Virtual hosts are set on a context by calling the <a class="link" href="http://download.eclipse.org/jetty/stable-9/apidocs/org/eclipse/jetty/server/handler/ContextHandler.html#setVirtualHosts(java.lang.String[])" target="_top"><code class="code">setVirtualHosts</code></a> | |
| or <a class="link" href="http://download.eclipse.org/jetty/stable-9/apidocs/org/eclipse/jetty/server/handler/ContextHandler.html#addVirtualHosts(java.lang.String[])" target="_top"><code class="code">addVirtualHost</code></a> | |
| method which can be done either</p><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>Using a context XML file in the webapps directory (see the example | |
| in <a class="link" href="http://git.eclipse.org/c/jetty/org.eclipse.jetty.project.git/plain/tests/test-webapps/test-jetty-webapp/src/main/config/webapps/test.xml" target="_top">test.xml</a> | |
| in the jetty distribution).</p></li><li class="listitem"><p>Using a <code class="filename">WEB-INF/jetty-web.xml</code> file | |
| (deprecated).</p></li><li class="listitem"><p>Creating a custom deployer with a binding to configure virtual | |
| hosts for all contexts found in the same webapps directory.</p></li><li class="listitem"><p>Calling the API directly on an embedded usage.</p></li></ul></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="configuring-a-virtual-host"></a>Virtual Host Names</h3></div></div></div><p>Jetty supports the following styles of virtual host name:</p><div class="variablelist"><dl><dt><span class="term">www.hostname.com</span></dt><dd><p>A fully qualified host name. It is important to list all | |
| variants as a site may receive traffic from both www.hostname.com | |
| and just hostname.com</p></dd><dt><span class="term">*.hostname.com</span></dt><dd><p>A wildcard qualified host which will match only one level of | |
| arbitrary names. *.foo.com will match www.foo.com and m.foo.com, but | |
| not www.other.foo.com</p></dd><dt><span class="term">10.0.0.2</span></dt><dd><p>An IP address may be given as a virtual host name to indicate | |
| that a context should handle requests received on that server port | |
| that do not have a host name specified (HTTP/0.9 or HTTP/1.0)</p></dd><dt><span class="term">@ConnectorName</span></dt><dd><p>A connector name, which is not strictly a virtual host, but | |
| instead will only match request that are received on connectors that | |
| have a matching name set with <a class="link" href="http://download.eclipse.org/jetty/stable-9/apidocs/org/eclipse/jetty/server/AbstractConnector.html#setName(java.lang.String)" target="_top">Connector.setName(String)</a>.</p></dd><dt><span class="term">www.√integral.com</span></dt><dd><p>Non ascii and <a class="link" href="http://en.wikipedia.org/wiki/Internationalized_domain_name" target="_top">IDN</a> | |
| domain names can be set as virtual host using <a class="link" href="http://en.wikipedia.org/wiki/Punycode" target="_top">Puny Code</a> | |
| equivalents that may be obtained from a <a class="link" href="http://network-tools.com/idn-convert.asp" target="_top">Punycode/IDN | |
| converters</a>. For example if the non ascii domain name | |
| <code class="literal">www.√integral.com</code> is given to a browser, then it | |
| will make a request that uses the domain name | |
| <code class="literal">www.xn--integral-7g7d.com</code>, which is the name that | |
| should be added as the virtual host name.</p></dd></dl></div></div></div><script type="text/javascript"> | |
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