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Posted to commits@karaf.apache.org by jb...@apache.org on 2013/03/15 10:00:54 UTC
svn commit: r1456813 [19/20] - in
/karaf/site/production/manual/latest-2.3.x: ./ commands/ css/ css/scalate/
developers-guide/ images/ users-guide/
Added: karaf/site/production/manual/latest-2.3.x/users-guide/kar.html
URL: http://svn.apache.org/viewvc/karaf/site/production/manual/latest-2.3.x/users-guide/kar.html?rev=1456813&view=auto
==============================================================================
--- karaf/site/production/manual/latest-2.3.x/users-guide/kar.html (added)
+++ karaf/site/production/manual/latest-2.3.x/users-guide/kar.html Fri Mar 15 09:00:51 2013
@@ -0,0 +1,200 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">
+<html lang="en">
+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+ <meta name="description" content="description goes here"/>
+ <meta name="keywords" content="keywords,goes,here"/>
+ <meta name="author" content="The Apache Karaf Team"/>
+ <link href="../css/style.css" rel="stylesheet" type="text/css"/>
+ <link href="../css/pygmentize.css" rel="stylesheet" type="text/css"/>
+ <title>
+ Apache Karaf 2.3.2-SNAPSHOT Guides
+ </title>
+ </head>
+ <body>
+ <table width="100%" cellpadding="0" cellspacing="0">
+ <tr width="100%">
+ <td id="cell-0-0" colspan="2">
+
+ </td>
+ <td id="cell-0-1">
+
+ </td>
+ <td id="cell-0-2" colspan="2">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-1-0">
+
+ </td>
+ <td id="cell-1-1">
+
+ </td>
+ <td id="cell-1-2">
+ <div style="padding: 5px;">
+ <div id="banner">
+ <table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td align="left" class="topbardiv" nowrap="">
+<a href="http://karaf.apache.org/" title="A server side OSGi distribution">
+ <img border="0" src="../images/karaf-logo.png" width="400px"></img>
+</a>
+ </td>
+ <td align="right" nowrap="">
+<a href="http://www.apache.org/" title="The Apache Sofware Foundation">
+ <img border="0" src="../images/asf-logo.png">
+</a>
+ </td>
+ </tr>
+ </table>
+
+ </div>
+ <div id="top-menu">
+ <table border="0" cellpadding="1" cellspacing="0" width="100%">
+ <tr>
+ <td>
+ <div align="left"></div>
+ </td>
+ <td>
+ <div align="right">
+ <p>
+<a href="../index.html" title="Home">Home</a>
+|
+<a href="index.html" title="Users Guide">Users Guide</a>
+|
+<a href="../developers-guide/index.html" title="Developers Guide">Developers Guide</a>
+</p>
+
+
+ </div>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </div>
+ </td>
+ <td id="cell-1-3">
+
+ </td>
+ <td id="cell-1-4">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-2-0" colspan="2">
+
+ </td>
+ <td id="cell-2-1">
+ <table>
+ <tr height="100%" valign="top">
+ <td height="100%">
+ <div id="wrapper-menu-page-right">
+ <div id="wrapper-menu-page-top">
+ <div id="wrapper-menu-page-bottom">
+ <div id="menu-page">
+ <h3 id="Homeindex"><a href="../index.html">Home</a></h3><ul style="list-style: square"><li><a href="../overview.html">Overview</a></li><li><a href="../quick-start.html">Quick Start</a></li></ul><h3 id="UsersGuideusersguideindex"><a href="index.html">Users Guide</a></h3><ul style="list-style: square"><li><a href="installation.html">Installing Karaf</a></li><li><a href="directory-structure.html">Directory Structure</a></li><li><a href="start-stop.html">Starting and stopping Karaf</a></li><li><a href="wrapper.html">OS integration</a></li><li><a href="using-console.html">Using the console</a></li><li><a href="remote-console.html">Remote console</a></li><li><a href="web-console.html">Web console</a></li><li><a href="child-instances.html">Child instances</a></li><li><a href="security.html">Security</a></li><li><a href="failover.html">Failover Deployments</a></li><li><a href="logging-system.html">Logging system</a></li><li><a href="deployer.html">Deployer</a
></li><li><a href="provisioning.html">Provisioning</a></li><li><a href="kar.html">KAR archive</a></li><li><a href="configuration.html">Configuration</a></li><li><a href="http.html">HTTP service</a></li><li><a href="web-applications.html">Web applications</a></li><li><a href="jre-tuning.html">JRE tuning</a></li><li><a href="jmx.html">JMX for administration and monitoring</a></li></ul><h3 id="DevelopersGuidedevelopersguideindex"><a href="../developers-guide/index.html">Developers Guide</a></h3><ul style="list-style: square"><li><a href="../developers-guide/archetypes.html">Maven Archetypes</a></li><li><a href="../developers-guide/branding-console.html">Branding the Console</a></li><li><a href="../developers-guide/extending-console.html">Extending the Console</a></li><li><a href="../developers-guide/custom-distribution.html">Custom Distribution</a></li><li><a href="../developers-guide/security-framework.html">Security Framework</a></li><li><a href="../developers-guide/features-
maven-plugin.html">Using the features-maven-plugin</a></li><li><a href="../developers-guide/debugging.html">Troubleshooting, Debugging and Profiling</a></li><li><a href="../developers-guide/connect-console.html">Programmatically connect to the console</a></li><li><a href="../developers-guide/writing-tests.html">Writing integration tests</a></li><li><a href="../developers-guide/creating-bundles.html">Creating bundles</a></li><li><a href="../developers-guide/shell-syntax.html">Shell syntax</a></li><li><a href="../developers-guide/github-contributions.html">Github Contributions</a></li></ul><h3 id="Commandscommandscommands"><a href="../commands/commands.html">Commands</a></h3>
+ </div>
+ </div>
+ </div>
+ </div>
+ </td>
+ <td height="100%" width="100%">
+ <div class="wiki-content">
+<h1 id="KarafArchivesKAR">Karaf Archives (KAR)</h1><p>Karaf provides a specific archive format named the KAR (Karaf ARchive).</p><p>Basically, the kar format is a jar (so a zip file) which contains a set of feature descriptor and bundle jar files.</p><p>For instance, a kar looks like:</p><ul><li>my-features-1.xml</li><li>bundle1.jar</li><li>bundle2.jar</li><li>bundle3.jar</li></ul><p>all packaged in zip format.</p><h2 id="Createakararchive">Create a kar archive</h2><p>You can create a kar file by hand, just by zip compressing a directory representing the kar content.</p><p>You can also use the Karaf features maven plugin. The features maven plugin provides an create-kar goal.</p><p>The kar-archive goal:<br/>1. Reads all features specified in the features descriptor.<br/>2. For each feature, it resolves the bundles defined in the feature.<br/>3. All bundles are packaged into the kar archive.</p><p>For instance, you can use the following POM to create a kar:</p><pre>
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>my.groupId</groupId>
+ <artifactId>my-kar</artifactId>
+ <version>1.0</version>
+ <packaging>pom</packaging>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.karaf.tooling</groupId>
+ <artifactId>features-maven-plugin</artifactId>
+ <version>2.2.8</version>
+ <executions>
+ <execution>
+ <id>create-kar</id>
+ <goals>
+ <goal>create-kar</goal>
+ </goals>
+ <configuration>
+ <featuresFile>src/main/resources/features.xml</featuresFile>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
+</pre><p>For the example, the features descriptor is very simple:</p><pre>
+<?xml version="1.0" encoding="UTF-8"?>
+<features>
+
+ <feature name="my" version="1.0">
+ <bundle>mvn:commons-collections/commons-collections/3.2.1</bundle>
+ </feature>
+
+</features>
+</pre><p>To create the kar archive, simply type:</p><pre>
+mvn install
+</pre><p>and you will have your kar in the <tt>target</tt> directory.</p><h2 id="Deployakararchive">Deploy a kar archive</h2><p>Karaf provides a KAR deployer:</p><pre>
+karaf@root> la|grep -i archive
+[ 12] [Active ] [Created ] [ 30] Apache Karaf :: Deployer :: Karaf Archive (.kar) (2.2.4)
+</pre><p>It's a core deployer (you don't need to install additional features).</p><p>To deploy a kar, simply drop the kar into the deploy directory. The KAR Deployer will deploy all the kar content starting<br/>from the features descriptor.</p><p>The KAR Deployer uncompress KAR archives in the system repository and register the features descriptor.<br/>All features contained in a KAR archive will be automatically installed at deployment time.<br/>You can now see your features installed:</p><pre>
+karaf@root> features:list|grep -i my
+[ installed] [1.0 ] my repo-0
+</pre>
+ </div>
+ </td>
+ </tr>
+ </table>
+ </td>
+ <td id="cell-2-2" colspan="2">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-3-0">
+
+ </td>
+ <td id="cell-3-1">
+
+ </td>
+ <td id="cell-3-2">
+ <div id="footer">
+ <div id="site-footer">
+ © 2008-2011 The Apache Software Foundation
+ <br/>
+ Apache Karaf, Karaf, Apache, the Apache feather logo, and the Apache Karaf project logo are trademarks of The Apache Software Foundation.
+ </div>
+ </div>
+ </td>
+ <td id="cell-3-3">
+
+ </td>
+ <td id="cell-3-4">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-4-0" colspan="2">
+
+ </td>
+ <td id="cell-4-1">
+
+ </td>
+ <td id="cell-4-2" colspan="2">
+
+ </td>
+ </tr>
+ </table>
+ </body>
+</html>
\ No newline at end of file
Added: karaf/site/production/manual/latest-2.3.x/users-guide/logging-system.html
URL: http://svn.apache.org/viewvc/karaf/site/production/manual/latest-2.3.x/users-guide/logging-system.html?rev=1456813&view=auto
==============================================================================
--- karaf/site/production/manual/latest-2.3.x/users-guide/logging-system.html (added)
+++ karaf/site/production/manual/latest-2.3.x/users-guide/logging-system.html Fri Mar 15 09:00:51 2013
@@ -0,0 +1,194 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">
+<html lang="en">
+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+ <meta name="description" content="description goes here"/>
+ <meta name="keywords" content="keywords,goes,here"/>
+ <meta name="author" content="The Apache Karaf Team"/>
+ <link href="../css/style.css" rel="stylesheet" type="text/css"/>
+ <link href="../css/pygmentize.css" rel="stylesheet" type="text/css"/>
+ <title>
+ Apache Karaf 2.3.2-SNAPSHOT Guides
+ </title>
+ </head>
+ <body>
+ <table width="100%" cellpadding="0" cellspacing="0">
+ <tr width="100%">
+ <td id="cell-0-0" colspan="2">
+
+ </td>
+ <td id="cell-0-1">
+
+ </td>
+ <td id="cell-0-2" colspan="2">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-1-0">
+
+ </td>
+ <td id="cell-1-1">
+
+ </td>
+ <td id="cell-1-2">
+ <div style="padding: 5px;">
+ <div id="banner">
+ <table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td align="left" class="topbardiv" nowrap="">
+<a href="http://karaf.apache.org/" title="A server side OSGi distribution">
+ <img border="0" src="../images/karaf-logo.png" width="400px"></img>
+</a>
+ </td>
+ <td align="right" nowrap="">
+<a href="http://www.apache.org/" title="The Apache Sofware Foundation">
+ <img border="0" src="../images/asf-logo.png">
+</a>
+ </td>
+ </tr>
+ </table>
+
+ </div>
+ <div id="top-menu">
+ <table border="0" cellpadding="1" cellspacing="0" width="100%">
+ <tr>
+ <td>
+ <div align="left"></div>
+ </td>
+ <td>
+ <div align="right">
+ <p>
+<a href="../index.html" title="Home">Home</a>
+|
+<a href="index.html" title="Users Guide">Users Guide</a>
+|
+<a href="../developers-guide/index.html" title="Developers Guide">Developers Guide</a>
+</p>
+
+
+ </div>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </div>
+ </td>
+ <td id="cell-1-3">
+
+ </td>
+ <td id="cell-1-4">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-2-0" colspan="2">
+
+ </td>
+ <td id="cell-2-1">
+ <table>
+ <tr height="100%" valign="top">
+ <td height="100%">
+ <div id="wrapper-menu-page-right">
+ <div id="wrapper-menu-page-top">
+ <div id="wrapper-menu-page-bottom">
+ <div id="menu-page">
+ <h3 id="Homeindex"><a href="../index.html">Home</a></h3><ul style="list-style: square"><li><a href="../overview.html">Overview</a></li><li><a href="../quick-start.html">Quick Start</a></li></ul><h3 id="UsersGuideusersguideindex"><a href="index.html">Users Guide</a></h3><ul style="list-style: square"><li><a href="installation.html">Installing Karaf</a></li><li><a href="directory-structure.html">Directory Structure</a></li><li><a href="start-stop.html">Starting and stopping Karaf</a></li><li><a href="wrapper.html">OS integration</a></li><li><a href="using-console.html">Using the console</a></li><li><a href="remote-console.html">Remote console</a></li><li><a href="web-console.html">Web console</a></li><li><a href="child-instances.html">Child instances</a></li><li><a href="security.html">Security</a></li><li><a href="failover.html">Failover Deployments</a></li><li><a href="logging-system.html">Logging system</a></li><li><a href="deployer.html">Deployer</a
></li><li><a href="provisioning.html">Provisioning</a></li><li><a href="kar.html">KAR archive</a></li><li><a href="configuration.html">Configuration</a></li><li><a href="http.html">HTTP service</a></li><li><a href="web-applications.html">Web applications</a></li><li><a href="jre-tuning.html">JRE tuning</a></li><li><a href="jmx.html">JMX for administration and monitoring</a></li></ul><h3 id="DevelopersGuidedevelopersguideindex"><a href="../developers-guide/index.html">Developers Guide</a></h3><ul style="list-style: square"><li><a href="../developers-guide/archetypes.html">Maven Archetypes</a></li><li><a href="../developers-guide/branding-console.html">Branding the Console</a></li><li><a href="../developers-guide/extending-console.html">Extending the Console</a></li><li><a href="../developers-guide/custom-distribution.html">Custom Distribution</a></li><li><a href="../developers-guide/security-framework.html">Security Framework</a></li><li><a href="../developers-guide/features-
maven-plugin.html">Using the features-maven-plugin</a></li><li><a href="../developers-guide/debugging.html">Troubleshooting, Debugging and Profiling</a></li><li><a href="../developers-guide/connect-console.html">Programmatically connect to the console</a></li><li><a href="../developers-guide/writing-tests.html">Writing integration tests</a></li><li><a href="../developers-guide/creating-bundles.html">Creating bundles</a></li><li><a href="../developers-guide/shell-syntax.html">Shell syntax</a></li><li><a href="../developers-guide/github-contributions.html">Github Contributions</a></li></ul><h3 id="Commandscommandscommands"><a href="../commands/commands.html">Commands</a></h3>
+ </div>
+ </div>
+ </div>
+ </div>
+ </td>
+ <td height="100%" width="100%">
+ <div class="wiki-content">
+<h1 id="Loggingsystem">Logging system</h1><p>Karaf provides a powerful logging system based on <a href="http://team.ops4j.org/wiki/display/paxlogging/Pax+Logging">OPS4j Pax Logging</a>. </p><p>In addition to being a standard OSGi Log service, it supports the following APIs:</p><ul><li>Apache Commons Logging</li><li>SLF4J</li><li>Apache Log4j</li><li>Java Util Logging</li></ul><p>Karaf also comes with a set of console commands that can be used to display, view and change the log levels.</p><h2 id="Configuration">Configuration</h2><h3 id="Configurationfile">Configuration file</h3><p>The configuration of the logging system uses a <a href="http://logging.apache.org/log4j/1.2/manual.html">standard Log4j configuration file</a> at the following location:</p><pre>
+[karaf_install_dir]/etc/org.ops4j.pax.logging.cfg
+</pre><p>You can edit this file at runtime and any change will be reloaded and be effective immediately.</p><h3 id="Configuringtheappenders">Configuring the appenders</h3><p>The default logging configuration defines three appenders:</p><ul><li>the <tt>stdout</tt> console appender is disabled by default. If you plan to run Karaf in server mode only (i.e. with the locale console disabled), you can turn on this appender on by adding it to the list of configured appenders using the <tt>log4j.rootLogger</tt> property</li><li>the <tt>out</tt> appender is the one enabled by default. It logs events to a number of rotating log files of a fixed size. You can easily change the parameters to control the number of files using <tt>maxBackupIndex</tt> and their size size <tt>maxFileSize</tt></li><li>the <tt>sift</tt> appender can be used instead to provide a per-bundle log file. The default configuration uses the bundle symbolic name as the file name to log to</li></ul><h3 id="Changingt
heloglevels">Changing the log levels</h3><p>The default logging configuration sets the logging levels so that the log file will provide enough information to monitor the behavior of the runtime and provide clues about what caused a problem. However, the default configuration will not provide enough information to debug most problems.</p><p>The most useful logger to change when trying to debug an issue with Karaf is the root logger. You will want to set its logging level to <tt>DEBUG</tt> in the <tt>org.ops4j.pax.logging.cfg</tt> file.</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+log4j.rootLogger=DEBUG, out, osgi:VmLogAppender
+...</code></pre></div><p>When debugging a problem in Karaf you may want to change the level of logging information that is displayed on the console. The example below shows how to set the root logger to <tt>DEBUG</tt> but limiting the information displayed on the console to WARN.</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+log4j.rootLogger=DEBUG, out, stdout, osgi:VmLogAppender
+log4j.appender.stdout.threshold=WARN
+...</code></pre></div><h2 id="ConsoleLogCommands">Console Log Commands</h2><p>The log subshell comes with the following commands:</p><ul><li><a href="../commands/log-clear.html"><tt>log:clear</tt></a>: clear the log</li><li><a href="../commands/log-display.html"><tt>log:display</tt></a>: display the last log entries</li><li><a href="../commands/log-display-exception.html"><tt>log:display-exception</tt></a>: display the last exception from the log</li><li><a href="../commands/log-get.html"><tt>log:get</tt></a>: show the log levels</li><li><a href="../commands/log-set.html"><tt>log:set</tt></a>: set the log levels</li><li><a href="../commands/log-tail.html"><tt>log:tail</tt></a>: continuous display of the log entries</li></ul><p>For example, if you want to debug something, you might want to run the following commands:</p><pre>
+> log:set DEBUG
+... do something ...
+> log:display
+</pre><p>Note that the log levels set using the <tt>log:set</tt> commands are not persistent and will be lost upon restart.<br/>To configure those in a persistent way, you should edit the configuration file mentioned above using the config commands or directly using a text editor of your choice.</p><p>The log commands has a separate configure file:</p><pre>
+[karaf_install_dir]/etc/org.apache.karaf.log.cfg
+</pre><h2 id="Advancedconfiguration">Advanced configuration</h2><p>The logging backend uses Log4j, but offer a number of additional features.</p><h3 id="Nestedfiltersappendersanderrorhandlers">Nested filters, appenders and error handlers</h3><h4 id="Filters">Filters</h4><p>Appender filters can be added using the following syntax:</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+log4j.appender.[appender-name].filter.[filter-name]=[filter-class]
+log4j.appender.[appender-name].filter.[filter-name].[option]=[value]</code></pre></div><p>Below is a real example:</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+log4j.appender.out.filter.f1=org.apache.log4j.varia.LevelRangeFilter
+log4j.appender.out.filter.f1.LevelMax=FATAL
+log4j.appender.out.filter.f1.LevelMin=DEBUG</code></pre></div><h4 id="Nestedappenders">Nested appenders</h4><p>Nested appenders can be added using the following syntax:</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+log4j.appender.[appender-name].appenders=[comma-separated-list-of-appender-names]</code></pre></div><p>Below is a real example:</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+log4j.appender.async=org.apache.log4j.AsyncAppender
+log4j.appender.async.appenders=jms
+
+log4j.appender.jms=org.apache.log4j.net.JMSAppender
+...</code></pre></div><h4 id="Errorhandlers">Error handlers</h4><p>Error handlers can be added using the following syntax:</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+log4j.appender.[appender-name].errorhandler=[error-handler-class]
+log4j.appender.[appender-name].errorhandler.root-ref=[true|false]
+log4j.appender.[appender-name].errorhandler.logger-ref=[logger-ref]
+log4j.appender.[appender-name].errorhandler.appender-ref=[appender-ref]</code></pre></div><h3 id="OSGispecificMDCattributes">OSGi specific MDC attributes</h3><p>Pax-Logging provides the following attributes by default:</p><ul><li><tt>bundle.id</tt>: the id of the bundle from which the class is loaded</li><li><tt>bundle.name</tt>: the symbolic-name of the bundle</li><li><tt>bundle.version</tt>: the version of the bundle</li></ul><p>An MDC sifting appender is available to split the log events based on MDC attributes. Below is a configuration example for this appender:</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+log4j.appender.sift=org.apache.log4j.sift.MDCSiftingAppender
+log4j.appender.sift.key=bundle.name
+log4j.appender.sift.default=karaf
+log4j.appender.sift.appender=org.apache.log4j.FileAppender
+log4j.appender.sift.appender.layout=org.apache.log4j.PatternLayout
+log4j.appender.sift.appender.layout.ConversionPattern=%d{ABSOLUTE} | %-5.5p | %-16.16t | %-32.32c{1} | %-32.32C %4L | %m%n
+log4j.appender.sift.appender.file=${karaf.data}/log/$\\{bundle.name\\}.log
+log4j.appender.sift.appender.append=true</code></pre></div><h3 id="EnhancedOSGistacktracerenderer">Enhanced OSGi stack trace renderer</h3><p>This renderer is configured by default in Karaf and will give additional informations when printing stack traces.<br/>For each line of the stack trace, it will display OSGi specific informations related to the class on that line: the bundle id, the bundle symbolic name and the bundle version. This information can greatly help diagnosing problems in some cases.<br/>The information is appended at the end of each line in the following format <tt><a href="id:name:version">id:name:version</a></tt> as shown below</p><div class="syntax"><pre name='code' class='brush: text; gutter: false;'><code>
+java.lang.IllegalArgumentException: Command not found: *:foo
+ at org.apache.felix.gogo.runtime.shell.Closure.execute(Closure.java:225)[21:org.apache.karaf.shell.console:2.1.0]
+ at org.apache.felix.gogo.runtime.shell.Closure.executeStatement(Closure.java:162)[21:org.apache.karaf.shell.console:2.1.0]
+ at org.apache.felix.gogo.runtime.shell.Pipe.run(Pipe.java:101)[21:org.apache.karaf.shell.console:2.1.0]
+ at org.apache.felix.gogo.runtime.shell.Closure.execute(Closure.java:79)[21:org.apache.karaf.shell.console:2.1.0]
+ at org.apache.felix.gogo.runtime.shell.CommandSessionImpl.execute(CommandSessionImpl.java:71)[21:org.apache.karaf.shell.console:2.1.0]
+ at org.apache.karaf.shell.console.jline.Console.run(Console.java:169)[21:org.apache.karaf.shell.console:2.1.0]
+ at java.lang.Thread.run(Thread.java:637)[:1.6.0_20]</code></pre></div><h3 id="Usingyourownappenders">Using your own appenders</h3><p>If you plan to use your own appenders, you need to create an OSGi bundle and attach it as a fragment to the bundle with a symbolic name of <br/><tt>org.ops4j.pax.logging.pax-logging-service</tt>. This way, the underlying logging system will be able to see and use your appenders.</p><p>So for example you write a log4j appender:<br/>class MyAppender extends AppenderSkeleton {<br/>...<br/>}</p><p>Then you need to package the appender in a jar with a Manifest like this:</p><p>Manifest:<br/>Bundle-SymbolicName: org.mydomain.myappender <br/>Fragment-Host: org.ops4j.pax.logging.pax-logging-service<br/>...</p><p>Copy the new appender fragment into the ${karaf.home}/system directory. Karaf uses a virtual maven repository to access resources in the system<br/>directory, so the jar path should use the standard maven groupId/artifactId/version/ con
vention, where the groupId is a directory structure.</p><p>Edit ${karaf.home}/etc/startup.properties and add the new fragment bundle to the list before the pax-logging-service bundle.</p><p>Restart karaf with a clean run to reload the system bundles, and now you can use the appender in your log4j config file like shown in the config<br/>examples above.</p>
+ </div>
+ </td>
+ </tr>
+ </table>
+ </td>
+ <td id="cell-2-2" colspan="2">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-3-0">
+
+ </td>
+ <td id="cell-3-1">
+
+ </td>
+ <td id="cell-3-2">
+ <div id="footer">
+ <div id="site-footer">
+ © 2008-2011 The Apache Software Foundation
+ <br/>
+ Apache Karaf, Karaf, Apache, the Apache feather logo, and the Apache Karaf project logo are trademarks of The Apache Software Foundation.
+ </div>
+ </div>
+ </td>
+ <td id="cell-3-3">
+
+ </td>
+ <td id="cell-3-4">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-4-0" colspan="2">
+
+ </td>
+ <td id="cell-4-1">
+
+ </td>
+ <td id="cell-4-2" colspan="2">
+
+ </td>
+ </tr>
+ </table>
+ </body>
+</html>
\ No newline at end of file
Added: karaf/site/production/manual/latest-2.3.x/users-guide/provisioning-schema.html
URL: http://svn.apache.org/viewvc/karaf/site/production/manual/latest-2.3.x/users-guide/provisioning-schema.html?rev=1456813&view=auto
==============================================================================
--- karaf/site/production/manual/latest-2.3.x/users-guide/provisioning-schema.html (added)
+++ karaf/site/production/manual/latest-2.3.x/users-guide/provisioning-schema.html Fri Mar 15 09:00:51 2013
@@ -0,0 +1,387 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">
+<html lang="en">
+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+ <meta name="description" content="description goes here"/>
+ <meta name="keywords" content="keywords,goes,here"/>
+ <meta name="author" content="The Apache Karaf Team"/>
+ <link href="../css/style.css" rel="stylesheet" type="text/css"/>
+ <link href="../css/pygmentize.css" rel="stylesheet" type="text/css"/>
+ <title>
+ Apache Karaf 2.3.2-SNAPSHOT Guides
+ </title>
+ </head>
+ <body>
+ <table width="100%" cellpadding="0" cellspacing="0">
+ <tr width="100%">
+ <td id="cell-0-0" colspan="2">
+
+ </td>
+ <td id="cell-0-1">
+
+ </td>
+ <td id="cell-0-2" colspan="2">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-1-0">
+
+ </td>
+ <td id="cell-1-1">
+
+ </td>
+ <td id="cell-1-2">
+ <div style="padding: 5px;">
+ <div id="banner">
+ <table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td align="left" class="topbardiv" nowrap="">
+<a href="http://karaf.apache.org/" title="A server side OSGi distribution">
+ <img border="0" src="../images/karaf-logo.png" width="400px"></img>
+</a>
+ </td>
+ <td align="right" nowrap="">
+<a href="http://www.apache.org/" title="The Apache Sofware Foundation">
+ <img border="0" src="../images/asf-logo.png">
+</a>
+ </td>
+ </tr>
+ </table>
+
+ </div>
+ <div id="top-menu">
+ <table border="0" cellpadding="1" cellspacing="0" width="100%">
+ <tr>
+ <td>
+ <div align="left"></div>
+ </td>
+ <td>
+ <div align="right">
+ <p>
+<a href="../index.html" title="Home">Home</a>
+|
+<a href="index.html" title="Users Guide">Users Guide</a>
+|
+<a href="../developers-guide/index.html" title="Developers Guide">Developers Guide</a>
+</p>
+
+
+ </div>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </div>
+ </td>
+ <td id="cell-1-3">
+
+ </td>
+ <td id="cell-1-4">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-2-0" colspan="2">
+
+ </td>
+ <td id="cell-2-1">
+ <table>
+ <tr height="100%" valign="top">
+ <td height="100%">
+ <div id="wrapper-menu-page-right">
+ <div id="wrapper-menu-page-top">
+ <div id="wrapper-menu-page-bottom">
+ <div id="menu-page">
+ <h3 id="Homeindex"><a href="../index.html">Home</a></h3><ul style="list-style: square"><li><a href="../overview.html">Overview</a></li><li><a href="../quick-start.html">Quick Start</a></li></ul><h3 id="UsersGuideusersguideindex"><a href="index.html">Users Guide</a></h3><ul style="list-style: square"><li><a href="installation.html">Installing Karaf</a></li><li><a href="directory-structure.html">Directory Structure</a></li><li><a href="start-stop.html">Starting and stopping Karaf</a></li><li><a href="wrapper.html">OS integration</a></li><li><a href="using-console.html">Using the console</a></li><li><a href="remote-console.html">Remote console</a></li><li><a href="web-console.html">Web console</a></li><li><a href="child-instances.html">Child instances</a></li><li><a href="security.html">Security</a></li><li><a href="failover.html">Failover Deployments</a></li><li><a href="logging-system.html">Logging system</a></li><li><a href="deployer.html">Deployer</a
></li><li><a href="provisioning.html">Provisioning</a></li><li><a href="kar.html">KAR archive</a></li><li><a href="configuration.html">Configuration</a></li><li><a href="http.html">HTTP service</a></li><li><a href="web-applications.html">Web applications</a></li><li><a href="jre-tuning.html">JRE tuning</a></li><li><a href="jmx.html">JMX for administration and monitoring</a></li></ul><h3 id="DevelopersGuidedevelopersguideindex"><a href="../developers-guide/index.html">Developers Guide</a></h3><ul style="list-style: square"><li><a href="../developers-guide/archetypes.html">Maven Archetypes</a></li><li><a href="../developers-guide/branding-console.html">Branding the Console</a></li><li><a href="../developers-guide/extending-console.html">Extending the Console</a></li><li><a href="../developers-guide/custom-distribution.html">Custom Distribution</a></li><li><a href="../developers-guide/security-framework.html">Security Framework</a></li><li><a href="../developers-guide/features-
maven-plugin.html">Using the features-maven-plugin</a></li><li><a href="../developers-guide/debugging.html">Troubleshooting, Debugging and Profiling</a></li><li><a href="../developers-guide/connect-console.html">Programmatically connect to the console</a></li><li><a href="../developers-guide/writing-tests.html">Writing integration tests</a></li><li><a href="../developers-guide/creating-bundles.html">Creating bundles</a></li><li><a href="../developers-guide/shell-syntax.html">Shell syntax</a></li><li><a href="../developers-guide/github-contributions.html">Github Contributions</a></li></ul><h3 id="Commandscommandscommands"><a href="../commands/commands.html">Commands</a></h3>
+ </div>
+ </div>
+ </div>
+ </div>
+ </td>
+ <td height="100%" width="100%">
+ <div class="wiki-content">
+<h1 id="XMLSchemaforprovisioning">XML Schema for provisioning</h1><p>The following schema can be found in Karaf sources. It is also available publicly at url http://karaf.apache.org/xmlns/features/v1.0.0.</p><div class="syntax"><pre name='code' class='brush: xml; gutter: false;'><code><?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+-->
+<xs:schema elementFormDefault="qualified"
+ targetNamespace="http://karaf.apache.org/xmlns/features/v1.0.0"
+ xmlns:tns="http://karaf.apache.org/xmlns/features/v1.0.0"
+ xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Karaf features mechanism. For documentation please visit the
+<a href="http://karaf.apache.org/">Karaf website</a>.
+ ]]></xs:documentation>
+ </xs:annotation>
+
+ <xs:complexType name="features">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Root element of Feature definition. It contains optional attribute for
+designating from which repository this feature should be loaded. The Karaf
+shell will show the repository name when displaying information about the feature.
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:choice minOccurs="0" maxOccurs="unbounded">
+ <xs:element name="repository" type="xs:anyURI">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Additional repositories where dependencies are stored.
+ ]]></xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="feature" type="tns:feature">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Feature definition.
+ ]]></xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ </xs:choice>
+ <xs:attribute name="name" type="xs:string" />
+ </xs:complexType>
+
+ <xs:complexType name="feature">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Definition of the Feature.
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:choice minOccurs="0" maxOccurs="unbounded">
+ <xs:element name="details" minOccurs="0" type="xs:string">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+The help shown for this feature when using the feature:info console command.
+ ]]>
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="config" type="tns:config" />
+ <xs:element name="configfile" type="tns:configFile" />
+ <xs:element name="feature" type="tns:dependency" />
+ <xs:element name="bundle" type="tns:bundle" />
+ </xs:choice>
+ <xs:attribute name="name" type="tns:featureName" use="required" />
+ <xs:attribute name="version" type="xs:string" default="0.0.0" />
+ <xs:attribute name="description" type="xs:string" />
+ <xs:attribute name="resolver" type="tns:resolver">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Optional alternative resolver to use for determining the list of bundles to install for a given feature.
+ ]]>
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="install" type="tns:install">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+If true, marks that the feature should start automatically when placed in the deploy folder.
+ ]]>
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="start-level" type="xs:int">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Set this attribute to have an OSGi start level for this feature different
+from the default start level defined in Karaf's config.properties.
+ ]]>
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ </xs:complexType>
+
+ <xs:complexType name="bundle">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Deployable element to install.
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:simpleContent>
+ <xs:extension base="xs:anyURI">
+ <xs:attribute name="start-level" type="xs:int">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Set this attribute to have an OSGi start level for this bundle different
+from the default start level defined in Karaf's config.properties.
+ ]]>
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="start" type="xs:boolean">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+If false, leaves bundle in resolved start rather than the default active state.
+ ]]>
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="dependency" type="xs:boolean">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Mark bundle as a dependency for the resolver.
+ ]]>
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ </xs:extension>
+ </xs:simpleContent>
+ </xs:complexType>
+
+ <xs:complexType name="dependency">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Dependency of feature.
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:simpleContent>
+ <xs:extension base="tns:featureName">
+ <xs:attribute name="version" type="xs:string" default="0.0.0" />
+ </xs:extension>
+ </xs:simpleContent>
+ </xs:complexType>
+
+ <xs:complexType name="config">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Configuration entries which should be created during feature installation. This
+configuration may be used with OSGi Configuration Admin. The element content is
+read in as a properties file.
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:simpleContent>
+ <xs:extension base="xs:string">
+ <xs:attribute name="name" type="xs:string" use="required" />
+ </xs:extension>
+ </xs:simpleContent>
+ </xs:complexType>
+
+ <xs:complexType name="configFile">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Additional configuration files which should be created during feature installation.
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:simpleContent>
+ <xs:extension base="xs:anyURI">
+ <xs:attribute name="finalname" type="xs:string" use="required">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+The final destination path and name for the configuration file.
+ ]]></xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="override" type="xs:boolean">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+If the configFile already exists at the finalname location, whether or not to replace it.
+ ]]></xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+
+ </xs:extension>
+ </xs:simpleContent>
+ </xs:complexType>
+
+ <xs:simpleType name="featureName">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Feature name should be non empty string.
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:minLength value="1" />
+ </xs:restriction>
+ </xs:simpleType>
+
+ <xs:simpleType name="resolver">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Resolver to use. Karaf will look for OSGi service which have following properties:
+objectClass: org.apache.karaf.features.Resolver
+name: the value
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:minLength value="1" />
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:simpleType name="install">
+ <xs:annotation>
+ <xs:documentation><![CDATA[
+Installation mode. Can be either manual or auto. Specifies whether the feature should be automatically installed when
+dropped inside the deploy folder. Note: This attribute doesn't affect feature descriptors that are installed from the
+command line or as part of the org.apache.karaf.features.cfg.
+ ]]></xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:minLength value="1" />
+ </xs:restriction>
+ </xs:simpleType>
+
+ <xs:element name="features" type="tns:features" />
+
+</xs:schema></code></pre></div>
+ </div>
+ </td>
+ </tr>
+ </table>
+ </td>
+ <td id="cell-2-2" colspan="2">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-3-0">
+
+ </td>
+ <td id="cell-3-1">
+
+ </td>
+ <td id="cell-3-2">
+ <div id="footer">
+ <div id="site-footer">
+ © 2008-2011 The Apache Software Foundation
+ <br/>
+ Apache Karaf, Karaf, Apache, the Apache feather logo, and the Apache Karaf project logo are trademarks of The Apache Software Foundation.
+ </div>
+ </div>
+ </td>
+ <td id="cell-3-3">
+
+ </td>
+ <td id="cell-3-4">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-4-0" colspan="2">
+
+ </td>
+ <td id="cell-4-1">
+
+ </td>
+ <td id="cell-4-2" colspan="2">
+
+ </td>
+ </tr>
+ </table>
+ </body>
+</html>
\ No newline at end of file
Added: karaf/site/production/manual/latest-2.3.x/users-guide/provisioning.html
URL: http://svn.apache.org/viewvc/karaf/site/production/manual/latest-2.3.x/users-guide/provisioning.html?rev=1456813&view=auto
==============================================================================
--- karaf/site/production/manual/latest-2.3.x/users-guide/provisioning.html (added)
+++ karaf/site/production/manual/latest-2.3.x/users-guide/provisioning.html Fri Mar 15 09:00:51 2013
@@ -0,0 +1,263 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">
+<html lang="en">
+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+ <meta name="description" content="description goes here"/>
+ <meta name="keywords" content="keywords,goes,here"/>
+ <meta name="author" content="The Apache Karaf Team"/>
+ <link href="../css/style.css" rel="stylesheet" type="text/css"/>
+ <link href="../css/pygmentize.css" rel="stylesheet" type="text/css"/>
+ <title>
+ Apache Karaf 2.3.2-SNAPSHOT Guides
+ </title>
+ </head>
+ <body>
+ <table width="100%" cellpadding="0" cellspacing="0">
+ <tr width="100%">
+ <td id="cell-0-0" colspan="2">
+
+ </td>
+ <td id="cell-0-1">
+
+ </td>
+ <td id="cell-0-2" colspan="2">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-1-0">
+
+ </td>
+ <td id="cell-1-1">
+
+ </td>
+ <td id="cell-1-2">
+ <div style="padding: 5px;">
+ <div id="banner">
+ <table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td align="left" class="topbardiv" nowrap="">
+<a href="http://karaf.apache.org/" title="A server side OSGi distribution">
+ <img border="0" src="../images/karaf-logo.png" width="400px"></img>
+</a>
+ </td>
+ <td align="right" nowrap="">
+<a href="http://www.apache.org/" title="The Apache Sofware Foundation">
+ <img border="0" src="../images/asf-logo.png">
+</a>
+ </td>
+ </tr>
+ </table>
+
+ </div>
+ <div id="top-menu">
+ <table border="0" cellpadding="1" cellspacing="0" width="100%">
+ <tr>
+ <td>
+ <div align="left"></div>
+ </td>
+ <td>
+ <div align="right">
+ <p>
+<a href="../index.html" title="Home">Home</a>
+|
+<a href="index.html" title="Users Guide">Users Guide</a>
+|
+<a href="../developers-guide/index.html" title="Developers Guide">Developers Guide</a>
+</p>
+
+
+ </div>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </div>
+ </td>
+ <td id="cell-1-3">
+
+ </td>
+ <td id="cell-1-4">
+
+ </td>
+ </tr>
+ <tr width="100%">
+ <td id="cell-2-0" colspan="2">
+
+ </td>
+ <td id="cell-2-1">
+ <table>
+ <tr height="100%" valign="top">
+ <td height="100%">
+ <div id="wrapper-menu-page-right">
+ <div id="wrapper-menu-page-top">
+ <div id="wrapper-menu-page-bottom">
+ <div id="menu-page">
+ <h3 id="Homeindex"><a href="../index.html">Home</a></h3><ul style="list-style: square"><li><a href="../overview.html">Overview</a></li><li><a href="../quick-start.html">Quick Start</a></li></ul><h3 id="UsersGuideusersguideindex"><a href="index.html">Users Guide</a></h3><ul style="list-style: square"><li><a href="installation.html">Installing Karaf</a></li><li><a href="directory-structure.html">Directory Structure</a></li><li><a href="start-stop.html">Starting and stopping Karaf</a></li><li><a href="wrapper.html">OS integration</a></li><li><a href="using-console.html">Using the console</a></li><li><a href="remote-console.html">Remote console</a></li><li><a href="web-console.html">Web console</a></li><li><a href="child-instances.html">Child instances</a></li><li><a href="security.html">Security</a></li><li><a href="failover.html">Failover Deployments</a></li><li><a href="logging-system.html">Logging system</a></li><li><a href="deployer.html">Deployer</a
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+ </div>
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+ </div>
+ </td>
+ <td height="100%" width="100%">
+ <div class="wiki-content">
+<h1 id="Provisioning">Provisioning</h1><p>Karaf provides a simple, yet flexible, way to provision applications or "features". Such a mechanism is mainly provided by a set of commands available in the <tt>features</tt> shell. The provisioning system uses xml "repositories" that define a set of features.</p><h2 id="Repositories">Repositories</h2><p>The complete xml schema for feature descriptor are available on <a href="provisioning-schema.html">Features XML Schema</a> page. We recommend using this XML schema. It will allow Karaf to validate your repository before parsing. You may also verify your descriptor before adding it to Karaf by simply validation, even from IDE level.</p><p>Here is an example of such a repository:</p><pre>
+<features xmlns="http://karaf.apache.org/xmlns/features/v1.0.0">
+ <feature name="spring" version="3.0.4.RELEASE">
+ <bundle>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.aopalliance/1.0_1</bundle>
+ <bundle>mvn:org.springframework/spring-core/3.0.4.RELEASE</bundle>
+ <bundle>mvn:org.springframework/spring-beans/3.0.4.RELEASE</bundle>
+ <bundle>mvn:org.springframework/spring-aop/3.0.4.RELEASE</bundle>
+ <bundle>mvn:org.springframework/spring-context/3.0.4.RELEASE</bundle>
+ <bundle>mvn:org.springframework/spring-context-support/3.0.4.RELEASE</bundle>
+ </feature>
+</features>
+</pre><p>A repository includes a list of <tt>feature</tt> elements, each one representing an application that can be installed. The feature is identified by its <tt>name</tt> which must be unique amongst all the repositories used and consists of a set of bundles that need to be installed along with some optional dependencies on other features and some optional configurations for the Configuration Admin OSGi service.</p><p>References to features define in other repositories are allow and can be achieved by adding a list of repository.</p><pre class="xml code-xml">
+<features xmlns="http://karaf.apache.org/xmlns/features/v1.0.0">
+ <repository>mvn:org.apache.servicemix.nmr/apache-servicemix-nmr/1.3.0/xml/features</repository>
+ <repository>mvn:org.apache.camel.karaf/apache-camel/2.5.0/xml/features</repository>
+ <repository>mvn:org.apache.karaf/apache-karaf/2.1.2/xml/features</repository>
+ ...
+</pre><div class="warning" style="border: 1px solid #c00;background-color: #fcc;margin: 20px;padding: 0px 6px 0px 6px;"><p>Be careful when you define them as there is a risk of 'cycling' dependencies.</p></div><p>Remark: By default, all the features defined in a repository are not installed at the launch of Apache Karaf (see section hereafter 'h2. Service configuration' for more info).</p><h3 id="Bundles">Bundles</h3><p>The main information provided by a feature is the set of OSGi bundles that defines the application. Such bundles are URLs pointing to the actual bundle jars. For example, one would write the following definition:</p><pre>
+<bundle>http://repo1.maven.org/maven2/org/apache/servicemix/nmr/org.apache.servicemix.nmr.api/1.0.0-m2/org.apache.servicemix.nmr.api-1.0.0-m2.jar</bundle>
+</pre><p>Doing this will make sure the above bundle is installed while installing the feature.</p><p>However, Karaf provides several URL handlers, in addition to the usual ones (file, http, etc...). One of these is the Maven URL handler, which allow reusing Maven repositories to point to the bundles.</p><h4 id="MavenURLHandler">Maven URL Handler</h4><p>The equivalent of the above bundle would be:</p><pre>
+<bundle>mvn:org.apache.servicemix.nmr/org.apache.servicemix.nmr.api/1.0.0-m2</bundle>
+</pre><p>In addition to being less verbose, the Maven url handlers can also resolve snapshots and can use a local copy of the jar if one is available in your Maven local repository.</p><p>The <tt>org.ops4j.pax.url.mvn</tt> bundle resolves <tt>mvn</tt> URLs. This flexible tool can be configured through the configuration service. For example, to find the current repositories type:</p><pre>
+karaf@root:/> config:list
+...
+----------------------------------------------------------------
+Pid: org.ops4j.pax.url.mvn
+BundleLocation: mvn:org.ops4j.pax.url/pax-url-mvn/0.3.3
+Properties:
+ service.pid = org.ops4j.pax.url.mvn
+ org.ops4j.pax.url.mvn.defaultRepositories = file:/opt/development/karaf/assembly/target/apache-felix-karaf-1.2.0-SNAPSHOT/system@snapshots
+ org.ops4j.pax.url.mvn.repositories = http://repo1.maven.org/maven2,
+ http://svn.apache.org/repos/asf/servicemix/m2-repo
+ below = list of repositories and even before the local repository
+</pre><p>The repositories checked are controlled by these configuration properties. </p><p>For example, <tt>org.ops4j.pax.url.mvn.repositories</tt> is a comma separate list of repository URLs specifying those remote repositories to be checked. So, to replace the defaults with a new repository at <tt>http://www.example.org/repo</tt> on the local machine:</p><pre>
+karaf@root:/> config:edit org.ops4j.pax.url.mvn
+karaf@root:/> config:proplist
+ service.pid = org.ops4j.pax.url.mvn
+ org.ops4j.pax.url.mvn.defaultRepositories = file:/opt/development/karaf/assembly/target/apache-felix-karaf-1.2.0-SNAPSHOT/system@snapshots
+ org.ops4j.pax.url.mvn.repositories = http://repo1.maven.org/maven2,
+ http://svn.apache.org/repos/asf/servicemix/m2-repo
+ below = list of repositories and even before the local repository
+karaf@root:/> config:propset org.ops4j.pax.url.mvn.repositories http://www.example.org/repo
+karaf@root:/> config:update
+</pre><p>By default, snapshots are disabled. To enable an URL for snapshots append @snapshots. For example</p><pre>
+http://www.example.org/repo@snapshots
+</pre><p>Repositories on the local machine are supported through <tt>file:/</tt> URLs</p><h4 id="Bundlestartlevel">Bundle start-level</h4><p><strong>Available since Karaf 2.0</strong></p><p>By default, the bundles deployed through the feature mechanism will have a start-level equals to the value defined in the configuration file <tt>config.properties</tt><br/>with the variable <tt>karaf.startlevel.bundle=80</tt>. This value can be changed using the xml attribute start-level. </p><pre class="xml code-xml">
+ <feature name='my-project' version='1.0.0'>
+ <feature version='2.4.0'>camel-spring</feature>
+ <bundle start-level='80'>mvn:com.mycompany.myproject/myproject-dao</bundle>
+ <bundle start-level='85'>mvn:com.mycompany.myproject/myproject-service</bundle>
+ <bundle start-level='85'>mvn:com.mycompany.myproject/myproject-camel-routing</bundle>
+ </feature>
+</pre><p> </p><p>The advantage in defining the bundle start-level is that you can deploy all your bundles including any required 'infrastructure' bundles (e.g Camel, ActiveMQ)<br/>at the same time and you will have the guarantee when using Spring Dynamic Modules or Blueprint that the Spring context will not be<br/>created without all the required services installed.</p><h4 id="Bundlestopstart">Bundle 'stop/start'</h4><p>The OSGI specification allows for installing a bundle without starting it. To use this functionality, simply add the following attribute in your <bundle> definition</p><pre class="xml code-xml">
+ <feature name='my-project' version='1.0.0'>
+ <feature version='2.4.0'>camel-spring</feature>
+ <bundle start-level='80' start='false'>mvn:com.mycompany.myproject/myproject-dao</bundle>
+ <bundle start-level='85' start='false'>mvn:com.mycompany.myproject/myproject-service</bundle>
+ <bundle start-level='85' start='false'>mvn:com.mycompany.myproject/myproject-camel-routing</bundle>
+ </feature>
+</pre><div class="warning" style="border: 1px solid #c00;background-color: #fcc;margin: 20px;padding: 0px 6px 0px 6px;"><p>Before Karaf 3.0 the start-level was NOT considered during the feature startup, but only the order in which bundles are defined in your feature.xml. Starting with 3.0 the start-level is no considered correctly. If you need to use the old behavior you can uncomment and change the respectStartLvlDuringFeatureStartup variable in org.apache.karaf.features.xml to false. But please be aware that it will be removed in 4.0 and should therefore be used only temporarily.</p></div><h4 id="Bundledependency">Bundle 'dependency'</h4><p>A bundle can be flagged as being a dependency. Such information can be used by resolvers to compute the full list of bundles to be installed.</p><h3 id="Dependentfeatures">Dependent features</h3><p>Dependent features are useful when a given feature depends on another feature to be installed. Such a dependency can be expressed easily i
n the feature definition:</p><pre>
+<feature name="jbi">
+ <feature>nmr</feature>
+ ...
+</feature>
+</pre><p>The effect of such a dependency is to automatically install the required <tt>nmr</tt> feature when the <tt>jbi</tt> feature is installed.</p><p>A version range can be specified on the feature dependency:</p><pre>
+<feature name="spring-dm">
+ <feature version="[2.5.6,4)">spring</feature>
+ ...
+</feature>
+</pre><p>In such a case, if no matching feature is already installed, the feature with the highest version available in the range will be installed. If a single version is specified, this version will be chosen. If nothing is specified, the highest available will be installed.</p><h3 id="Configurations">Configurations</h3><p>The configuration section allows for declaring deployment configuration of the OSGi Configuration Admin service along a set of bundles.<br/>Here is an example of such a configuration:</p><pre>
+<config name="com.foo.bar">
+ myProperty = myValue
+</config>
+</pre><p>The <tt>name</tt> attribute of the <tt>configuration</tt> element will be used as the ManagedService PID for the configuration set in the Configuration Admin service. When using a ManagedServiceFactory, the <tt>name</tt> attribute is <em>servicePid</em>-_aliasId_, where <em>servicePid</em> is the PID of the ManagedServiceFactory and <em>aliasId</em> is a label used to uniquely identify a particular service (an alias to the factory generated service PID).</p><p>Deploying such a configuration has the same effect as dropping a file named <tt>com.foo.bar.cfg</tt> into the <tt>etc</tt> folder.</p><p>The content of the <tt>configuration</tt> element is set of properties parsed using the <a href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Properties.html#load(java.io.InputStream)">standard java property mechanism</a>.</p><p>Such configuration as usually used with Spring-DM or Blueprint support for the Configuration Admin service, as in the following example, but us
ing plain OSGi APIs will of course work the same way:</p><pre>
+<bean ...>
+ <property name="propertyName" value="${myProperty}" />
+</bean>
+
+<osgix:cm-properties id="cmProps" persistent-id="com.foo.bar">
+ <prop key="myProperty">myValue</prop>
+</osgix:cm-properties>
+<ctx:property-placeholder properties-ref="cmProps" />
+</pre><p>There may also be cases where you want to make the properties from multiple configuration files available to your bundle context. This is something you may<br/>want to do if you have a multi-bundle application where there are application properties used by multiple bundles, and each bundle has its own specific<br/>properties. In that case, <tt><ctx:property-placeholder></tt> won't work as it was designed to make only one configuration file available to a bundle context.<br/> To make more than one configuration file available to your bundle-context you would do something like this:</p><pre>
+<beans:bean id="myBundleConfigurer"
+ class="org.springframework.beans.factory.config.PropertyPlaceholderConfig">
+ <beans:property name="ignoreUnresolvablePlaceholders" value="true"/>
+ <beans:property name="propertiesArray">
+ <osgix:cm-properties id="myAppProps" persistent-id="myApp.props"/>
+ <osgix:cm-properties id="myBundleProps" persistent-id="my.bundle.props"/>
+ </beans:property>
+</beans:bean>
+</pre><p>In this example, we are using SpringDM with osgi as the primary namespace. Instead of using ctx:context-placeholder we are using the "PropertyPlaceholderConfig"<br/>class. Then we are passing in a beans array and inside of that array is where we set our osgix:cm-properties elements. This element "returns" a properties bean.</p><p>For more information about using the Configuration Admin service in Spring-DM, see the <a href="http://static.springframework.org/osgi/docs/1.2.0-m2/reference/html/compendium.html#compendium:cm:props">Spring-DM documentation</a>.</p><h3 id="Configurationfiles">Configuration files</h3><p>In certain cases it is needed not only to provide configurations for the configuration admin service but to add additional<br/>configuration files e.g. a configuration file for jetty (jetty.xml). It even might be helpful to deploy a configuration<br/>file instead of a configuration for the config admin service since. To achieve this the attribute <tt>finalna
me</tt> shows the<br/>final destination of the <tt>configfile</tt>, while the value references the Maven artifact to deploy.</p><pre>
+<configfile finalname="/etc/jetty.xml">mvn:org.apache.karaf/apache-karaf/2.3.2-SNAPSHOT/xml/jettyconfig</configfile>
+</pre><h3 id="Featureresolver">Feature resolver</h3><p>The resolver attribute on a feature can be set to force the use of a given resolver instead of the default resolution process. A resolver will be use to obtain the list of bundles to actually install for a given feature.<br/>The default resolver will simply return the list of bundles provided in the feature description.<br/>The OBR resolver can be installed and used instead of the standard one. In that case, the resolver will use the OBR service<br/>to determine the list of bundles to install (bundles flagged as dependency will only be used as possible candidates to solve<br/>various constraints).</p><h2 id="Commands">Commands</h2><h3 id="Repositorymanagement">Repository management</h3><p>The following commands can be used to manage the list of descriptors known by Karaf. They use URLs pointing to features descriptors. These URLs can use any protocol known to the Apache Karaf, the most common ones being http, file an
d mvn.</p><pre>
+features:addUrl Add a list of repository URLs to the features service
+features:removeUrl Remove a list of repository URLs from the features service
+features:listUrl Display the repository URLs currently associated with the features service.
+features:refreshUrl Reload the repositories to obtain a fresh list of features
+</pre><p>Karaf maintains a persistent list of these repositories so that if you add one URL and restart Karaf, the features will still be available.</p><p>The <tt>refreshUrl</tt> command is mostly used when developing features descriptors: when changing the descriptor, it can be<br/>handy to reload it in the Kernel without having to restart it or to remove then add the URL again.</p><h3 id="Featuresmanagement">Features management</h3><pre>
+features:install
+features:uninstall
+features:list
+</pre><h3 id="Examples">Examples</h3><p>1. Install features using mvn handler</p><pre>
+features:addUrl mvn:org.apache.servicemix.nmr/apache-servicemix-nmr/1.0.0-m2/xml/features
+features:install nmr
+</pre><p>2. Use file handler to deploy features file</p><pre>
+features:addUrl file:base/features/features.xml
+</pre><p>Note: The path is relative to the Apache Karaf installation directory</p><p>3. Deploy bundles from file system without using Maven</p><p>As we can use file:// as protocol handler to deploy bundles, you can use the following syntax to deploy bundles when they are <br/>located in a directory which is not available using Maven</p><pre class="xml code-xml">
+<features xmlns="http://karaf.apache.org/xmlns/features/v1.0.0">
+ <feature name="spring-web" version="2.5.6.SEC01">
+ <bundle>file:base/bundles/spring-web-2.5.6.SEC01.jar</bundle>
+ </feature>
+</features>
+</pre><p>Note: The path is relative to the Apache Karaf installation directory</p><h2 id="Serviceconfiguration">Service configuration</h2><p>A simple configuration file located in <tt>etc/org.apache.karaf.features.cfg</tt> can be modified to customize the behavior when starting the Kernel for the first time.<br/>This configuration file contains two properties:</p><ul><li><tt>featuresBoot</tt>: a comma separated list of features to install at startup</li><li><tt>featuresRepositories</tt>: a comma separated list of feature repositories to load at startup</li></ul><p>This configuration file is of interest if you plan to distribute a customized Karaf distribution having pre-installed features. Such a process is detailed in the <a href="customer-distribution.html">building custom distributions</a> section.</p>
+ </div>
+ </td>
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+
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+ </tr>
+ <tr width="100%">
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+
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+ <div id="site-footer">
+ © 2008-2011 The Apache Software Foundation
+ <br/>
+ Apache Karaf, Karaf, Apache, the Apache feather logo, and the Apache Karaf project logo are trademarks of The Apache Software Foundation.
+ </div>
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+ <h3 id="Homeindex"><a href="../index.html">Home</a></h3><ul style="list-style: square"><li><a href="../overview.html">Overview</a></li><li><a href="../quick-start.html">Quick Start</a></li></ul><h3 id="UsersGuideusersguideindex"><a href="index.html">Users Guide</a></h3><ul style="list-style: square"><li><a href="installation.html">Installing Karaf</a></li><li><a href="directory-structure.html">Directory Structure</a></li><li><a href="start-stop.html">Starting and stopping Karaf</a></li><li><a href="wrapper.html">OS integration</a></li><li><a href="using-console.html">Using the console</a></li><li><a href="remote-console.html">Remote console</a></li><li><a href="web-console.html">Web console</a></li><li><a href="child-instances.html">Child instances</a></li><li><a href="security.html">Security</a></li><li><a href="failover.html">Failover Deployments</a></li><li><a href="logging-system.html">Logging system</a></li><li><a href="deployer.html">Deployer</a
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maven-plugin.html">Using the features-maven-plugin</a></li><li><a href="../developers-guide/debugging.html">Troubleshooting, Debugging and Profiling</a></li><li><a href="../developers-guide/connect-console.html">Programmatically connect to the console</a></li><li><a href="../developers-guide/writing-tests.html">Writing integration tests</a></li><li><a href="../developers-guide/creating-bundles.html">Creating bundles</a></li><li><a href="../developers-guide/shell-syntax.html">Shell syntax</a></li><li><a href="../developers-guide/github-contributions.html">Github Contributions</a></li></ul><h3 id="Commandscommandscommands"><a href="../commands/commands.html">Commands</a></h3>
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+<h1 id="Usingremoteinstances">Using remote instances</h1><h2 id="Configuringremoteinstances">Configuring remote instances</h2><p>It does not always make sense to manage an instance of Karaf using its local console. You can manage Karaf remotely using a remote console.</p><p>When you start Karaf, it enables a remote console that can be accessed over SSH from any other Karaf console or plain SSH client. The remote console provides all the features of the local console and gives a remote user complete control over the container and services running inside of it.</p><p>The SSH hostname and port number is configured in the <tt>etc/org.apache.karaf.shell.cfg</tt> configuration file with the following default values:</p><pre>
+sshPort=8101
+sshHost=0.0.0.0
+sshRealm=karaf
+hostKey=${karaf.base}/etc/host.key
+</pre><p>You can change this configuration using the <a href="configuration.html">config commands</a> or by editing the above file, but you'll need to restart the ssh console in order for it to use the new parameters.</p><pre>
+# define helper functions
+bundle-by-sn = { bm = new java.util.HashMap ; each (bundles) { $bm put ($it symbolicName) $it } ; $bm get $1 }
+bundle-id-by-sn = { b = (bundle-by-sn $1) ; if { $b } { $b bundleId } { -1 } }
+# edit config
+config:edit org.apache.karaf.shell
+config:propset sshPort 8102
+config:update
+# force a restart
+osgi:restart --force (bundle-id-by-sn org.apache.karaf.shell.ssh)
+</pre><h2 id="Connectinganddisconnectingremotely">Connecting and disconnecting remotely</h2><h3 id="Usingthesshsshcommand">Using the <tt>ssh:ssh</tt> command</h3><p>You can connect to a remote Karaf's console using the <a href="../commands/ssh-ssh.html"><tt>ssh:ssh</tt></a> command.</p><pre>
+karaf@root> ssh:ssh -l karaf -P karaf -p 8101 hostname
+</pre><div class="warning" style="border: 1px solid #c00;background-color: #fcc;margin: 20px;padding: 0px 6px 0px 6px;"><p>The default password is <tt>karaf</tt> but we recommend changing it. See the <a href="security.html">security</a> section for more informations.</p></div><p>To confirm that you have connected to the correct Karaf instance, type <a href="../commands/shell-info.html"><tt>shell:info</tt></a> at the <tt>karaf></tt> prompt. Information about the currently connected instance is returned, as shown.</p><pre>
+Karaf
+ Karaf home /local/apache-karaf-2.0.0
+ Karaf base /local/apache-karaf-2.0.0
+ OSGi Framework org.eclipse.osgi - 3.5.1.R35x_v20090827
+JVM
+ Java Virtual Machine Java HotSpot(TM) Server VM version 14.1-b02
+ ...
+</pre><h3 id="UsingtheKarafclient">Using the Karaf client</h3><p>The Karaf client allows you to securely connect to a remote Karaf instance without having to launch a Karaf instance locally.</p><p>For example, to quickly connect to a Karaf instance running in server mode on the same machine, run the following command:</p><pre>
+bin/client
+</pre><p>More commonly, you would provide a hostname, port, username and password to connect to a remote instance. And, if you were using the client within a larger script, you could append console commands as follows:</p><pre>
+bin/client -a 8101 -h hostname -u karaf -p karaf features:install wrapper
+</pre><p>To display the available options for the client, type:</p><pre>
+> bin/client --help
+Apache Karaf client
+ -a [port] specify the port to connect to
+ -h [host] specify the host to connect to
+ -u [user] specify the user name
+ -p [password] specify the password
+ --help shows this help message
+ -v raise verbosity
+ -r [attempts] retry connection establishment (up to attempts times)
+ -d [delay] intra-retry delay (defaults to 2 seconds)
+ [commands] commands to run
+If no commands are specified, the client will be put in an interactive mode
+</pre><h3 id="UsingaplainSSHclient">Using a plain SSH client</h3><p>You can also connect using a plain SSH client from your *nix system or Windows SSH client like Putty.</p><pre>
+~$ ssh -p 8101 karaf@localhost
+karaf@localhost's password:
+</pre><h3 id="Disconnectingfromaremoteconsole">Disconnecting from a remote console</h3><p>To disconnect from a remote console, press <tt>Ctrl+D</tt>, <tt>shell:logout</tt> or simply <tt>logout</tt> at the Karaf prompt.</p><h2 id="Stoppingaremoteinstance">Stopping a remote instance</h2><h3 id="Usingtheremoteconsole">Using the remote console </h3><p>If you have connected to a remote console using the <a href="../commands/ssh-ssh.html"><tt>ssh:ssh</tt></a> command or the Karaf client, you can stop the remote instance using the <a href="../commands/osgi-shutdown.html"><tt>osgi:shutdown</tt></a> command.</p><div class="info" style="border: 1px solid #3c78b5;background-color: #D8E4F1;margin: 20px;padding: 0px 6px 0px 6px;"><p>Pressing <tt>Ctrl+D</tt> in a remote console simply closes the remote connection and returns you to the local shell.</p></div><h3 id="UsingtheKarafclient2">Using the Karaf client</h3><p>To stop a remote instance using the Karaf client, run the following from
the <tt>lib</tt> directory:</p><pre>
+bin/client -u karaf -p karaf -a 8101 hostname osgi:shutdown
+</pre>
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