https://community.appian.com/discussions/f/administration/4596/hello-all-i-have-installed-appian-7-8-jboss-6-3-mysql-5-5-41-on-ubuntu-sHello All, I have installed Appian 7.8, jboss 6.3, MySql 5.5.41 on Ubuntu system. I am able to access the server using port 8080. But now i want to access it using port 80 and followed the steps given on forum to &quot;Configure Apache Web Server with jbossen-USTelligent Community 12https://community.appian.com/thread/16804?ContentTypeID=1Wed, 08 Apr 2015 08:47:09 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:26ce8ded-a084-4991-9eed-adb64b574bc7navanathgangadharwPlease configure your Apache web server correctly to communicate with Jboss on ajp protocol.<div style="clear:both;"></div>https://community.appian.com/thread/16662?ContentTypeID=1Thu, 02 Apr 2015 14:24:54 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:117a9c20-fbc1-4174-b188-53f63ab530a2akhilkumarnCheck the below link and try to configure the Apache Web Server with JBoss carefully<br /><a href="https://forum.appian.com/suite/help/7.8/Configuring_Apache_Web_Server_with_JBoss.html">forum.appian.com/.../Configuring_Apache_Web_Server_with_JBoss.html</a><div style="clear:both;"></div>https://community.appian.com/thread/16661?ContentTypeID=1Thu, 02 Apr 2015 14:14:26 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:4d2bf1ec-064e-4698-aeb8-81e7518a76c3nileshrThanks Akhil for your suggestion.<div style="clear:both;"></div>https://community.appian.com/thread/16660?ContentTypeID=1Thu, 02 Apr 2015 14:10:06 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:460815b8-9ecd-4a34-8a88-694603454e26akhilkumarnI believe that you need the tomcat admin package (for me, it&#39;s tomcat6-admin) to provide jk-manager and jk-status. After installing that, you just need to configure these two items in your workers.properties file.<br /><br />If you can&#39;t find workers.properties file, have a look at your apache config, for example: grep -r JkWorkersFile /etc/apache2. The config should contain something like the following, which indicates the path of the workers.properties file:<br /><br />&lt;IfModule jk_module&gt;<br /> JkWorkersFile /etc/libapache2-mod-jk/workers.properties<br /> # ...<br />&lt;/IfModule&gt;<div style="clear:both;"></div>https://community.appian.com/thread/16659?ContentTypeID=1Thu, 02 Apr 2015 14:09:34 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:baabcc87-3be5-4e92-b5e3-3cdef8a3d282akhilkumarnHi Nilesh,<br />Can you try checking your workers.properties for unwanted special characters by opening the file, for instance in notepad.<div style="clear:both;"></div>https://community.appian.com/thread/16644?ContentTypeID=1Thu, 02 Apr 2015 09:57:27 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:68bf90b9-efe8-477e-bc6c-5169d6a43b8fnileshrI am getting the below error in mod_jk.log:<br /><br />[9244:140313405146944] [info] init_jk::mod_jk.c (3252): mod_jk/1.2.32 () initialized<br />[9244:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;status&#39; in uri map post processing.<br />[9244:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;LoadBalancer&#39; in uri map post processing.<br />[9244:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;jk-manager&#39; in uri map post processing.<br />[9244:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;jk-status&#39; in uri map post processing.<br />[9244:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;LoadBalancer&#39; in uri map post processing.<br />[9244:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;LoadBalancer&#39; in uri map post processing.<br />[9245:140313405146944] [info] init_jk::mod_jk.c (3252): mod_jk/1.2.32 () initialized<br />[9245:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;status&#39; in uri map post processing.<br />[9245:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;LoadBalancer&#39; in uri map post processing.<br />[9245:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;jk-manager&#39; in uri map post processing.<br />[9245:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;jk-status&#39; in uri map post processing.<br />[9245:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;LoadBalancer&#39; in uri map post processing.<br />[9245:140313405146944] [error] uri_worker_map_ext::jk_uri_worker_map.c (506): Could not find worker with name &#39;LoadBalancer&#39; in uri map post processing.<div style="clear:both;"></div>https://community.appian.com/thread/16643?ContentTypeID=1Thu, 02 Apr 2015 09:43:09 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:b8e359b0-3050-4141-a90b-f7e228344906nileshrHi Ceaser,<br />Actually I am unable to start the Apache2 service. Whenever I tried to start this service it is giving me error like &quot;Address already in use : make_sock: could not bind to address 0.0.0.0:80&quot;. I have also checked for port 80 there is no service running on it.<div style="clear:both;"></div>https://community.appian.com/thread/16627?ContentTypeID=1Wed, 01 Apr 2015 22:57:08 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:e337fe43-83ec-4c4e-b1f9-20f302175816Cesar MachucaWhat are your experiencing when you hit the site through port 80? Do you have any errors in the mod_jk.log?<div style="clear:both;"></div>