I am first time Plesk user. I thought it will help me to speed up my configuration process but it wasn't as quick as I thought. First I installed tomcat and then created domain using Plesk. I started modifying httpd.conf with mod_jk module to redirect request to tomcat via ajp13. But it just didn't work. After few trial-error and with help of GOOGLE, I found that Plesk uses different configuration files for apache configuration. So, modify httpd.conf doesn't help. Go to plesk /vhosts
/conf directory and you will see httpd.include directory. But don't modify that file. Just read the comment and you will find that you need to create new vhost.conf file to do any custom setup.
After I did that setup, I tried few different things but that just didn't work because httpd.include doesn't include vhost file by default so, once you create vhost.conf then you will have to run
/usr/local/psa/admin/sbin/websrvmng --reconfigure-vhost --vhost-name= command. That will modify httpd.include to include vhost.conf
Once you setup workers.properties and JkMount setup in your vhost.conf then Apache to Tomcat connection will work.
