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PODeploy war files in Apache Felix?
 

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    <p>I'm trying to deploy an application to Apache Felix. It was a gwt application but I've been simplifying the problem until just a hello world html file so my problem is to deploy any kind of web application in a war file. I've also tried to deploy the generated wars in Apache Karaf and they worked without any problems (once you <a href="http://karaf.apache.org/manual/latest-2.2.x/users-guide/web-applications.html" rel="nofollow">install feature war</a>).</p> <p>So, right now I have this:</p> <pre><code>blaxter@duffman:~/devel/webapp $ tree . ├── pom.xml ├── src    └── main    ├── resources    └── webapp    ├── foobar.html └── WEB-INF    └── web.xml </code></pre> <p>The pom.xml is pretty straightforward, the interesting part is related with felix plugin, but for this war without any compiled code it doesn't matter...</p> <pre><code>&lt;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/maven-v4_0_0.xsd"&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;com.mycompany&lt;/groupId&gt; &lt;artifactId&gt;webapp&lt;/artifactId&gt; &lt;packaging&gt;war&lt;/packaging&gt; &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt; &lt;name&gt;webapp Maven Webapp&lt;/name&gt; &lt;url&gt;http://maven.apache.org&lt;/url&gt; &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;javax.servlet&lt;/groupId&gt; &lt;artifactId&gt;servlet-api&lt;/artifactId&gt; &lt;version&gt;2.5&lt;/version&gt; &lt;scope&gt;provided&lt;/scope&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;build&gt; &lt;finalName&gt;webapp&lt;/finalName&gt; &lt;plugins&gt; &lt;plugin&gt; &lt;groupId&gt;org.apache.felix&lt;/groupId&gt; &lt;artifactId&gt;maven-bundle-plugin&lt;/artifactId&gt; &lt;version&gt;2.3.7&lt;/version&gt; &lt;extensions&gt;true&lt;/extensions&gt; &lt;executions&gt; &lt;execution&gt; &lt;id&gt;bundle-manifest&lt;/id&gt; &lt;phase&gt;process-classes&lt;/phase&gt; &lt;goals&gt; &lt;goal&gt;manifest&lt;/goal&gt; &lt;/goals&gt; &lt;/execution&gt; &lt;/executions&gt; &lt;configuration&gt; &lt;supportedProjectTypes&gt; &lt;supportedProjectType&gt;jar&lt;/supportedProjectType&gt; &lt;supportedProjectType&gt;bundle&lt;/supportedProjectType&gt; &lt;supportedProjectType&gt;war&lt;/supportedProjectType&gt; &lt;/supportedProjectTypes&gt; &lt;instructions&gt; &lt;Bundle-SymbolicName&gt;${project.artifactId}&lt;/Bundle-SymbolicName&gt; &lt;Bundle-Version&gt;${project.version}&lt;/Bundle-Version&gt; &lt;Embed-Dependency&gt;*;scope=compile|runtime&lt;/Embed-Dependency&gt; &lt;Embed-Directory&gt;WEB-INF/lib&lt;/Embed-Directory&gt; &lt;Embed-Transitive&gt;true&lt;/Embed-Transitive&gt; &lt;Import-Package&gt;*;resolution:=optional&lt;/Import-Package&gt; &lt;Web-ContextPath&gt;/sample&lt;/Web-ContextPath&gt; &lt;Webapp-Context&gt;/sample&lt;/Webapp-Context&gt; &lt;_wab&gt;src/main/webapp&lt;/_wab&gt; &lt;/instructions&gt; &lt;/configuration&gt; &lt;/plugin&gt; &lt;plugin&gt; &lt;groupId&gt;org.ops4j&lt;/groupId&gt; &lt;artifactId&gt;maven-pax-plugin&lt;/artifactId&gt; &lt;configuration&gt; &lt;provision&gt; &lt;param&gt;--platform=felix&lt;/param&gt; &lt;param&gt;--profiles=compendium,web,war,log&lt;/param&gt; &lt;param&gt;--log=debug&lt;/param&gt; &lt;/provision&gt; &lt;/configuration&gt; &lt;/plugin&gt; &lt;plugin&gt; &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt; &lt;artifactId&gt;maven-war-plugin&lt;/artifactId&gt; &lt;version&gt;2.1.1&lt;/version&gt; &lt;executions&gt; &lt;execution&gt; &lt;phase&gt;compile&lt;/phase&gt; &lt;goals&gt; &lt;goal&gt;exploded&lt;/goal&gt; &lt;/goals&gt; &lt;/execution&gt; &lt;/executions&gt; &lt;configuration&gt; &lt;webappDirectory&gt;${webappDirectory}&lt;/webappDirectory&gt; &lt;archive&gt; &lt;!-- add the generated manifest to the war --&gt; &lt;manifestFile&gt;${project.build.outputDirectory}/META-INF/MANIFEST.MF&lt;/manifestFile&gt; &lt;/archive&gt; &lt;/configuration&gt; &lt;/plugin&gt; &lt;plugin&gt; &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt; &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt; &lt;version&gt;2.3.2&lt;/version&gt; &lt;configuration&gt; &lt;source&gt;1.6&lt;/source&gt; &lt;target&gt;1.6&lt;/target&gt; &lt;/configuration&gt; &lt;/plugin&gt; &lt;/plugins&gt; &lt;/build&gt; &lt;/project&gt; </code></pre> <p>The pax plugin is also there because I've tried to run the application with that, but I got the same result. The web.xml is an empty one:</p> <pre><code>&lt;!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd" &gt; &lt;web-app&gt; &lt;display-name&gt;Archetype Created Web Application&lt;/display-name&gt; &lt;welcome-file-list&gt; &lt;welcome-file&gt;foobar.html&lt;/welcome-file&gt; &lt;/welcome-file-list&gt; &lt;/web-app&gt; </code></pre> <p>Once you execute <em>mvn package</em> to generate the war file, if I deploy it in Apache Felix I get no errors, the bundle state is active but I only get 404 errors trying to access /sample paths. I've tried put both sample and /sample as context path values. The same behaviour happens running <em>mvn pax:run</em>. If I deploy the war in Apache karaf, it works so I'd assume I'm doing something really wrong with felix.</p> <p>My current list of bundles is:</p> <pre><code>g! lb START LEVEL 1 ID|State |Level|Name 0|Active | 0|System Bundle (4.0.2) 1|Active | 1|JXSE (2.7.0) 2|Active | 1|Apache Felix Bundle Repository (1.6.6) 3|Active | 1|Apache Felix Configuration Admin Service (1.2.8) 4|Active | 1|Apache Felix EventAdmin (1.2.14) 5|Active | 1|Apache Felix File Install (3.2.0) 7|Resolved | 1|Apache Felix Security Provider (2.0.1) 8|Active | 1|Apache Felix Gogo Command (0.12.0) 9|Active | 1|Apache Felix Gogo Runtime (0.10.0) 10|Active | 1|Apache Felix Gogo Shell (0.10.0) 11|Active | 1|Apache Felix Http Api (2.2.0) 12|Active | 1|Apache Felix Http Base (2.2.0) 13|Active | 1|Apache Felix Http Bridge (2.2.0) 14|Active | 1|Apache Felix Http Bundle (2.2.0) 15|Active | 1|Apache Felix Http Jetty (2.2.0) 16|Active | 1|Apache Felix Log Service (1.0.1) 17|Active | 1|Apache Felix Shell Service (1.4.2) 18|Active | 1|OPS4J Pax Logging - API (1.6.3) 19|Active | 1|OPS4J Pax Logging - Service (1.6.3) 20|Active | 1|OPS4J Pax Url - mvn: (1.2.8) 21|Active | 1|OPS4J Pax Url - war (1.2.8) 22|Active | 1|OPS4J Pax Url - wrap: (1.2.8) 23|Active | 1|OPS4J Pax Web - API (1.0.9) 24|Active | 1|OPS4J Pax Web - FileInstall Deployer (1.0.9) 25|Active | 1|OPS4J Pax Web - Extender - WAR (1.0.9) 26|Active | 1|OPS4J Pax Web - Extender - Whiteboard (1.0.9) 27|Active | 1|OPS4J Pax Web - Jetty Bundle (1.0.9) 28|Active | 1|OPS4J Pax Web - Jsp Support (1.0.9) 29|Active | 1|OPS4J Pax Web - Runtime (1.0.9) 30|Active | 1|OPS4J Pax Web - Service SPI (1.0.9) </code></pre>
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    1. COWhat I'd check next in the console is whether your bundle (which doesn't seem to be included in the list above, but I assume that's just edited out for concision) is using an HTTP service. If it is, you've got a port or URL wrong. If it isn't, pax-web isn't noticing your WAB for one reason or another.
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    2. COI'd also suggest trying in an equinox container (--platform=equinox) to confirm that the OSGi container isn't the issue. I suspect you'll see the same behaviour with equinox, suggesting it's a missing pax-web bundle or a pax-runner issue or a pax-web bug or port squatting - but not Felix.
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