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| 771 | blopes | 1 | <!DOCTYPE html SYSTEM "about:legacy-compat"> |
| 2 | <html lang="en"><head><META http-equiv="Content-Type" content="text/html; charset=UTF-8"><link href="./images/docs-stylesheet.css" rel="stylesheet" type="text/css"><title>Apache Tomcat 9 (9.0.112) - Host Manager App -- HTML Interface</title></head><body><div id="wrapper"><header><div id="header"><div><div><div class="logo noPrint"><a href="https://tomcat.apache.org/"><img alt="Tomcat Home" src="./images/tomcat.png"></a></div><div style="height: 1px;"></div><div class="asfLogo noPrint"><a href="https://www.apache.org/" target="_blank"><img src="./images/asf-logo.svg" alt="The Apache Software Foundation" style="width: 266px; height: 83px;"></a></div><h1>Apache Tomcat 9</h1><div class="versionInfo"> |
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| 3 | Version 9.0.112, |
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| 4 | <time datetime="2025-11-06">Nov 6 2025</time></div><div style="height: 1px;"></div><div style="clear: left;"></div></div></div></div></header><div id="middle"><div><div id="mainLeft" class="noprint"><div><nav><div><h2>Links</h2><ul><li><a href="index.html">Docs Home</a></li><li><a href="https://cwiki.apache.org/confluence/display/TOMCAT/FAQ">FAQ</a></li></ul></div><div><h2>User Guide</h2><ul><li><a href="introduction.html">1) Introduction</a></li><li><a href="setup.html">2) Setup</a></li><li><a href="appdev/index.html">3) First webapp</a></li><li><a href="deployer-howto.html">4) Deployer</a></li><li><a href="manager-howto.html">5) Manager</a></li><li><a href="host-manager-howto.html">6) Host Manager</a></li><li><a href="realm-howto.html">7) Realms and AAA</a></li><li><a href="security-manager-howto.html">8) Security Manager</a></li><li><a href="jndi-resources-howto.html">9) JNDI Resources</a></li><li><a href="jndi-datasource-examples-howto.html">10) JDBC DataSources</a></li><li><a href="class-loader-howto.html">11) Classloading</a></li><li><a href="jasper-howto.html">12) JSPs</a></li><li><a href="ssl-howto.html">13) SSL/TLS</a></li><li><a href="ssi-howto.html">14) SSI</a></li><li><a href="cgi-howto.html">15) CGI</a></li><li><a href="proxy-howto.html">16) Proxy Support</a></li><li><a href="mbeans-descriptors-howto.html">17) MBeans Descriptors</a></li><li><a href="default-servlet.html">18) Default Servlet</a></li><li><a href="cluster-howto.html">19) Clustering</a></li><li><a href="balancer-howto.html">20) Load Balancer</a></li><li><a href="connectors.html">21) Connectors</a></li><li><a href="monitoring.html">22) Monitoring and Management</a></li><li><a href="logging.html">23) Logging</a></li><li><a href="apr.html">24) APR/Native</a></li><li><a href="virtual-hosting-howto.html">25) Virtual Hosting</a></li><li><a href="aio.html">26) Advanced IO</a></li><li><a href="maven-jars.html">27) Mavenized</a></li><li><a href="security-howto.html">28) Security Considerations</a></li><li><a href="windows-service-howto.html">29) Windows Service</a></li><li><a href="windows-auth-howto.html">30) Windows Authentication</a></li><li><a href="jdbc-pool.html">31) Tomcat's JDBC Pool</a></li><li><a href="web-socket-howto.html">32) WebSocket</a></li><li><a href="rewrite.html">33) Rewrite</a></li><li><a href="cdi.html">34) CDI 2 and JAX-RS</a></li><li><a href="graal.html">35) AOT/GraalVM Support</a></li></ul></div><div><h2>Reference</h2><ul><li><a href="RELEASE-NOTES.txt">Release Notes</a></li><li><a href="config/index.html">Configuration</a></li><li><a href="api/index.html">Tomcat Javadocs</a></li><li><a href="servletapi/index.html">Servlet 4.0 Javadocs</a></li><li><a href="jspapi/index.html">JSP 2.3 Javadocs</a></li><li><a href="elapi/index.html">EL 3.0 Javadocs</a></li><li><a href="websocketapi/index.html">WebSocket 1.1 Javadocs</a></li><li><a href="jaspicapi/index.html">JASPIC 1.1 Javadocs</a></li><li><a href="annotationapi/index.html">Common Annotations 1.3 Javadocs</a></li><li><a href="https://tomcat.apache.org/connectors-doc/">JK 1.2 Documentation</a></li></ul></div><div><h2>Apache Tomcat Development</h2><ul><li><a href="building.html">Building</a></li><li><a href="changelog.html">Changelog</a></li><li><a href="https://cwiki.apache.org/confluence/display/TOMCAT/Tomcat+Versions">Status</a></li><li><a href="developers.html">Developers</a></li><li><a href="architecture/index.html">Architecture</a></li><li><a href="tribes/introduction.html">Tribes</a></li></ul></div></nav></div></div><div id="mainRight"><div id="content"><h2>Host Manager App -- HTML Interface</h2><h3 id="Table_of_Contents">Table of Contents</h3><div class="text"> |
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| 5 | <ul><li><a href="#Introduction">Introduction</a></li><li><a href="#Configuring_Manager_Application_Access">Configuring Manager Application Access</a></li><li><a href="#Interface_Description">Interface Description</a></li><li><a href="#Message">Message</a></li><li><a href="#Host_Manager">Host Manager</a></li><li><a href="#Host_Name">Host Name</a></li><li><a href="#Add_Virtual_Host">Add Virtual Host</a></li><li><a href="#Persist_Configuration">Persist Configuration</a></li><li><a href="#Server_Information">Server Information</a></li></ul> |
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| 6 | </div><h3 id="Introduction">Introduction</h3><div class="text"> |
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| 7 | <p> |
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| 8 | The <strong>Tomcat Host Manager</strong> application enables you to create, |
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| 9 | delete, and otherwise manage virtual hosts within Tomcat. This how-to guide |
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| 10 | is best accompanied by the following pieces of documentation: |
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| 11 | </p> |
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| 12 | <ul> |
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| 13 | <li> |
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| 14 | <a href="virtual-hosting-howto.html">Virtual Hosting How-To</a> for more |
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| 15 | information about virtual hosting. |
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| 16 | </li> |
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| 17 | <li> |
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| 18 | <a href="config/host.html">The Host Container</a> for more information |
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| 19 | about the underlying xml configuration of virtual hosts and description |
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| 20 | of attributes. |
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| 21 | </li> |
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| 22 | <li> |
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| 23 | <a href="host-manager-howto.html">Host Manager App -- Text Interface</a> |
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| 24 | for full description of the commands. |
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| 25 | </li> |
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| 26 | </ul> |
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| 27 | |||
| 28 | <p> |
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| 29 | The <strong>Tomcat Host Manager</strong> application is a part of |
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| 30 | Tomcat installation, by default available using the following |
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| 31 | context: <code>/host-manager</code>. You can use the host manager in the |
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| 32 | following ways: |
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| 33 | </p> |
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| 34 | |||
| 35 | <ul> |
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| 36 | <li> |
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| 37 | Utilizing the graphical user interface, accessible at: |
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| 38 | <code>{server}:{port}/host-manager/html</code>. |
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| 39 | </li> |
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| 40 | <li> |
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| 41 | Utilizing a set of minimal HTTP requests suitable for scripting. |
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| 42 | You can access this mode at: |
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| 43 | <code>{server}:{port}/host-manager/text</code>. |
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| 44 | </li> |
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| 45 | </ul> |
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| 46 | <p> |
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| 47 | Both ways enable you to add, remove, start, and stop virtual hosts. |
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| 48 | Changes may be persisted by using the <code>persist</code> command. This |
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| 49 | document focuses on the HTML interface. For further information about the |
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| 50 | graphical interface, see |
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| 51 | <a href="host-manager-howto.html">Host Manager App -- Text Interface</a>. |
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| 52 | </p> |
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| 53 | </div><h3 id="Configuring_Manager_Application_Access">Configuring Manager Application Access</h3><div class="text"> |
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| 54 | <p><em>The description below uses <code>$CATALINA_HOME</code> to refer the |
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| 55 | base Tomcat directory. It is the directory in which you installed |
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| 56 | Tomcat, for example <code>C:\tomcat9</code>, or |
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| 57 | <code>/usr/share/tomcat9</code>.</em></p> |
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| 58 | |||
| 59 | <p> |
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| 60 | The Host Manager application requires a user with one of the following |
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| 61 | roles: |
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| 62 | </p> |
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| 63 | |||
| 64 | <ul> |
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| 65 | <li> |
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| 66 | <code>admin-gui</code> - use this role for the graphical web interface. |
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| 67 | </li> |
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| 68 | <li> |
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| 69 | <code>admin-script</code> - use this role for the scripting web interface. |
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| 70 | </li> |
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| 71 | </ul> |
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| 72 | |||
| 73 | <p> |
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| 74 | To enable access to the HTML interface of the Host Manager application, |
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| 75 | either grant your Tomcat user the appropriate role, or create a new one with |
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| 76 | the correct role. For example, open |
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| 77 | <code>${CATALINA_BASE}/conf/tomcat-users.xml</code> and enter the following: |
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| 78 | </p> |
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| 79 | <div class="codeBox"><pre><code><user username="test" password="chang3m3N#w" roles="admin-gui"/></code></pre></div> |
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| 80 | <p> |
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| 81 | No further settings is needed. When you now access |
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| 82 | <code>{server}:{port}/host-manager/html</code>,you are able to |
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| 83 | log in with the created credentials. |
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| 84 | </p> |
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| 85 | <p> |
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| 86 | If you are using a different realm you will need to add the necessary role |
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| 87 | to the appropriate user(s) using the standard user management tools for |
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| 88 | that realm. |
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| 89 | </p> |
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| 90 | </div><h3 id="Interface_Description">Interface Description</h3><div class="text"> |
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| 91 | <p>The interface is divided into six sections:</p> |
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| 92 | <ul> |
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| 93 | <li><strong>Message</strong> - Displays success and failure messages.</li> |
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| 94 | <li><strong>Host Manager</strong> - Provides basic Host Manager operations |
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| 95 | , like list and help.</li> |
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| 96 | <li><strong>Host name</strong> - Provides a list of virtual Host Names and |
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| 97 | enables you to operate them. </li> |
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| 98 | <li><strong>Add Virtual Host</strong> - Enables you to add a new Virtual |
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| 99 | Host.</li> |
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| 100 | <li><strong>Persist configuration</strong> - Enables you to persist your |
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| 101 | current Virtual Hosts.</li> |
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| 102 | <li><strong>Server Information</strong> - Information about the Tomcat |
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| 103 | server.</li> |
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| 104 | </ul> |
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| 105 | </div><h3 id="Message">Message</h3><div class="text"> |
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| 106 | |||
| 107 | <p> |
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| 108 | Displays information about the success or failure of the last Host Manager |
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| 109 | command you performed: |
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| 110 | </p> |
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| 111 | <ul> |
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| 112 | <li>Success: <strong>OK</strong> is displayed |
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| 113 | and may be followed by a success message.</li> |
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| 114 | <li>Failure: <strong>FAIL</strong> |
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| 115 | is displayed followed by an error message.</li> |
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| 116 | </ul> |
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| 117 | <p> |
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| 118 | Note that the console of your Tomcat server may reveal more information |
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| 119 | about each command. |
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| 120 | </p> |
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| 121 | </div><h3 id="Host_Manager">Host Manager</h3><div class="text"> |
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| 122 | |||
| 123 | <p>The Host Manager section enables you to:</p> |
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| 124 | <ul> |
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| 125 | <li><strong>List Virtual Hosts</strong> - Refresh a list of |
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| 126 | currently-configured virtual hosts.</li> |
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| 127 | <li><strong>HTML Host Manager Help</strong> - A documentation link.</li> |
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| 128 | <li><strong>Host Manager Help</strong> - A documentation link.</li> |
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| 129 | <li><strong>Server Status</strong> - A link to the <strong>Manager</strong> |
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| 130 | application. Note that you user must have sufficient permissions to access |
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| 131 | the application.</li> |
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| 132 | </ul> |
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| 133 | </div><h3 id="Host_Name">Host Name</h3><div class="text"> |
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| 134 | |||
| 135 | <p>The Host name section contains a list of currently-configured virtual host |
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| 136 | names. It enables you to:</p> |
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| 137 | <ul> |
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| 138 | <li>View the host names</li> |
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| 139 | <li>View the host name aliases</li> |
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| 140 | <li>Perform basic commands, that is <strong>start</strong>, |
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| 141 | <strong>stop</strong>, and <strong>remove</strong>.</li> |
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| 142 | </ul> |
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| 143 | </div><h3 id="Add_Virtual_Host">Add Virtual Host</h3><div class="text"> |
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| 144 | |||
| 145 | <p>The Add Virtual Host section enables you to add a virtual host using a |
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| 146 | graphical interface. For a description of each property, see the |
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| 147 | <a href="host-manager-howto.html">Host Manager App -- Text Interface</a> |
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| 148 | documentation. Note that any configuration added via this interface is |
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| 149 | non-persistent.</p> |
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| 150 | </div><h3 id="Persist_Configuration">Persist Configuration</h3><div class="text"> |
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| 151 | |||
| 152 | <p>The Persist Configuration section enables you to persist your current |
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| 153 | configuration into the <i>server.xml</i> file.</p> |
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| 154 | |||
| 155 | <p> This functionality is disabled by default. To enable this option, you must |
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| 156 | configure the <code>StoreConfigLifecycleListener</code> listener first. |
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| 157 | To do so, add the following listener to your <i>server.xml</i>:</p> |
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| 158 | <div class="codeBox"><pre><code><Listener className="org.apache.catalina.storeconfig.StoreConfigLifecycleListener"/></code></pre></div> |
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| 159 | |||
| 160 | <p>After you configure the listener, click <strong>All</strong> to make your |
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| 161 | configuration persistent.</p> |
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| 162 | </div><h3 id="Server_Information">Server Information</h3><div class="text"> |
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| 163 | <p> |
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| 164 | Provides a basic information about the currently-running Tomcat instance, |
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| 165 | the JVM, and the underlying operating system. |
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| 166 | </p> |
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| 167 | </div></div></div></div></div><footer><div id="footer"> |
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| 168 | Copyright © 1999-2025, The Apache Software Foundation |
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| 169 | <br> |
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| 170 | Apache Tomcat, Tomcat, Apache, the Apache Tomcat logo and the Apache logo |
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| 171 | are either registered trademarks or trademarks of the Apache Software |
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| 172 | Foundation. |
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| 173 | </div></footer></div></body></html> |