https://answers.axonivy.com/questions/3831/docker-dropins-authenticationvalve<p>Hi Ivy Team</p> <p>I am building a Docker image based on axonivy/axonivy-engine:7.2.1. In our project we have a few JARs which should go into the dropins folder but during Ivy startup I get the following error :</p> <pre><code>14:13:05.368 ERROR [org.apache.tomcat.util.digester.Digester] [localhost-startStop-1] Begin event threw exception java.lang.ClassNotFoundException: com.axonivy.auth.valve.AuthenticationValve cannot be found by ch.ivyteam.tomcat_8.5.34.201810151000 ... 4:13:05.380 ERROR [...apache.catalina.startup.ContextConfig] [localhost-startStop-1] Parse error in context.xml for [/ivy] org.xml.sax.SAXParseException; systemId: file:/usr/lib/axonivy-engine-7x/webapps/ivy/META-INF/context.xml; lineNumber: 13; columnNumber: 66; Error at (13, 66) : com.axonivy.auth.valve.AuthenticationValve cannot be found by ch.ivyteam.tomcat_8.5.34.201810151000 </code></pre> <p>So far I did the following:</p> <p>1) Dockerfile:</p> <pre><code>COPY --chown=ivy:ivy axonivy7-engine-folder-setup/dropins/* /usr/lib/axonivy-engine-7x/dropins/ </code></pre> <p>2) Check if files exist after Ivy startup:</p> <pre><code>ivy@22ae6389e9e5:/usr/lib/axonivy-engine-7x/dropins$ ls -ltr total 956 -rwxr-xr-x 1 ivy ivy 2028 Mar 8 2018 README.html -rwxr-xr-x 1 ivy ivy 962431 Jul 19 2018 com.axonivy.auth.valve.AuthenticationValve_1.0.0.201807190929.jar -rwxr-xr-x 1 ivy ivy 1622 Aug 1 2018 workflow.klara_patchNoBusinessCaseQuery_1.0.0.201807311434.jar -rw-r--r-- 1 ivy ivy 8078 Nov 5 2018 webserver.rest.extension.patch_1.0.0.201805241153.jar </code></pre> <p>3) Check if JARs are listed using ss in console, but all the JARs in dropins are not listed:</p> <p>Axon.ivy Engine is running and ready to serve. [19778ms] Type 'shutdown' and confirm with ENTER to stop the running engine instance ss "Framework is launched."</p> <pre><code>id State Bundle 0 ACTIVE org.eclipse.osgi_3.13.0.v20180409-1500 Fragments=2, 1 1 RESOLVED ch.ivyteam.ivy.osgi.classpatcher_7.2.1.201811131504 Master=0 2 RESOLVED org.eclipse.osgi.compatibility.state_1.1.100.v20180331-1743 Master=0 3 ACTIVE org.eclipse.equinox.simpleconfigurator_1.3.0.v20180502-1828 </code></pre> <p>As far as I understood, one should copy the JARs into the dropins folder and it should work</p> <p>Thanks &amp; Regards John</p>enFri, 27 Dec 2019 00:42:37 -0500https://answers.axonivy.com/questions/3831/docker-dropins-authenticationvalve#4304<p>There are some files missing in the docker image of a real engine. The workaround for you would be to build your own docker image based on 7.3.1 and add all files to the docker image which are in the directory <code>[engineDir]/system/p2/org.eclipse.equinox.p2.engine/</code>. (XIVY-3235)</p>Alex SuterFri, 27 Dec 2019 00:42:37 -0500https://answers.axonivy.com/questions/3831/docker-dropins-authenticationvalve#4304https://answers.axonivy.com/questions/3831/docker-dropins-authenticationvalve#4303<p>So in this case we must upgrade to version 7.4(or higher) or is there any work around for older version e.g 7.3.1</p>maidanhThu, 26 Dec 2019 23:12:03 -0500https://answers.axonivy.com/questions/3831/docker-dropins-authenticationvalve#4303https://answers.axonivy.com/questions/3831/docker-dropins-authenticationvalve/3906<p>This problem has been fixed with ivy 7.4. It was related to our debian package and because our docker image is based on the debian package, it was also affected by this issue.</p> <p>You can now add your extensions in the <code>dropins</code> directory and this will work within the first start of the engine. Have a look at our custom valve <a href="https://github.com/ivy-samples/docker-samples">docker-sample</a>.</p>Alex SuterTue, 06 Aug 2019 10:52:33 -0400https://answers.axonivy.com/questions/3831/docker-dropins-authenticationvalve/3906