ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzamy_5.4.0.1/50/admin/guimngapp.htm

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<h2><a name="guimngapp"></a>Manage installed applications for your application server</h2>
<p>You can use the HTTP Server Adminsitration interface to manage the applications that are deployed in your application server instance. You can use the interface to perform the basic tasks required to manage applications.</p>
<p>To manage your installed applications on an application server, follow these steps:</p>
<ol>
<li><a href="../../../rzaie/rzaiegetstarted.htm">Start the HTTP Server Administration interface</a>.</li>
<li>Click the <strong>Manage</strong> tab.</li>
<li>Select an application server from the <strong>Server</strong> list.</li>
<li>Expand <strong>Applications</strong>.</li>
<li>Click <strong>Manage Installed Applications</strong>.</li>
</ol>
<p>From the Manage Installed Applications form, you can do the following:</p>
<ul>
<li><a href="#start">Start or stop an application</a></li>
<li><a href="#appenbl">Enable or disable an application</a></li>
<li><a href="#edtvhost">Edit the virtual host mapped to a Web module</a></li>
<li><a href="#update">Update an application</a></li>
<li><a href="#uninstall">Uninstall an application</a></li>
</ul>
<p><a name="start"></a><strong>Start or stop an application</strong></p>
<ol>
<li>Select an application from the <strong>Installed applications</strong> table.</li>
<li>Click <strong>Start</strong> to start an application.</li>
<li>Click <strong>Stop</strong> to stop an application.</li>
</ol>
<p><strong>Note:</strong> The start button is not available if the application is running or if it is disabled.</p>
<p><a name="appenbl"></a><strong>Enable or disable an application</strong></p>
<ol>
<li>Select an application from the <strong>Installed applications</strong> table.</li>
<li>Click <strong>Properties</strong>.</li>
<li>Click the <strong>General</strong> tab in the Application Properties form.</li>
<li>Select one of these options from the <strong>Application enablement</strong> field.
<ul>
<li><strong>Enabled</strong><br>
Select <strong>Enabled</strong>. Enabled applications start automatically when you start the application server.</li>
<li><strong>Disabled</strong><br>
Select <strong>Disabled</strong>. Disabled applications do not start when you start the application server. You cannot run an application that is disabled.</li>
</ul></li>
<li>Click <strong>Apply</strong> or <strong>OK</strong> to save your changes.</li>
</ol>
<p><a name="edtvhost"></a><strong>Edit the virtual host mapped to a Web module</strong></p>
<ol>
<li>Select an application from the <strong>Installed applications</strong> table.</li>
<li>Click <strong>Properties</strong>.</li>
<li>Click the <strong>Virtual Host Mapped to Web Modules</strong> tab in the Application Properties form.</li>
<li>Select a Web module from the <strong>Web modules and corresponding virtual hosts for application</strong> table.</li>
<li>Select a virtual host to map to a Web module. The virtual host determines the IP address or hostname that is used to access your application. See <a href="guimngvhsts.htm">Manage virtual hosts for your application server</a> for information on creating new virtual hosts.</li>
<li>Click <strong>Apply</strong> or <strong>OK</strong> to save your changes.</li>
</ol>
<p><a name="update"></a><strong>Update an application</strong></p>
<p>Updates to applications redeploys it for your application server. It does not change configuration attributes.</p>
<ol>
<li>Select an application from the <strong>Installed applications</strong> table.</li>
<li>Click <strong>Stop</strong> if the application is running.</li>
<li>Click <strong>Update</strong>.</li>
<li>Select select one of these options.
<ul>
<li><strong>Application is contained in an EAR file</strong>
<ol type="a">
<li>Click <strong>Browse</strong> or specify the fully qualified path name of the EAR file on your iSeries.</li>
</ol></li>
<li><strong>Application is contained in a WAR file</strong>
<ol type="a">
<li>Click <strong>Browse</strong> or specify the fully qualified path name of the WAR file on your iSeries.</li>
</ol></li>
<li><strong>Optional</strong>: Select <strong>Pre-compile JSPs</strong> to compile JSP files into Java servlet code during the installation of the application. If the JSP files do not need to be compiled at runtime, the application server performance can improve. However, depending on the number of JSP files in the application and the size of your system, pre-compiling all JSP files can cause the install of the application to take a significant amount of time.</li>
</ul></li>
<li>Click <strong>Update</strong>.</li>
</ol>
<p><a name="uninstall"></a><strong>Uninstall an application</strong></p>
<ol>
<li>Select an application from the <strong>Installed applications</strong> table.</li>
<li>Click <strong>Stop</strong> if the application is running.</li>
<li>Click <strong>Uninstall.</strong></li>
<li>Click <strong>OK</strong>.</li>
<li>Click <strong>Refresh</strong> to update the <strong>Installed applications</strong> table.</li>
</ol>
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