Creating an AJP connector
To make the Apache web server able to "talk to" Tomcat, an AJP connector has to be created.
Therefore, edit the file
conf/server.xml in Tomcat's home directory and, if not already there, add an AJP connector as shown in the line below:
Since Tomcat 8.5 files written by Tomcat are not readable by "the world":
Tighten up the default file permissions for the
.tar.gz distribution so no files or directories are world readable by default. Configure Tomcat to run with a default umask of
0027 which may be overridden by setting
setenv.sh. (Tomcat 8.5 change log)
To remedy the situation, use the suggested override option.