I am attempting to get Wildfly clustering working with Apache 2.4 on a VM built by Vagrant running Ubuntu 14.04, with both Apache and Wildfly running on the same instance (vagrant-ubuntu-trusty-64/10.0.2.15). I've been combing through newsgroups the last few days and have only been able to get clustering partially working. I am able to run my app in Wildfly and directly access it using the wildfly IP/Port. I've also been able to access the mod_cluster_manager page in Apache, and it is displaying my Wildfly node and also shows the one webapp that is installed which is /HelloWorldWeb-1.1.13, however when I attempt to access this app via Apache, it returns a 503 error (service unavailable). There are a number of errors in the Apache error log related to ajp workers:
The last line is particularly interesting,saying its attempting to connect port 29811 of the host its running on, but I haven't been able to find a reference to port 29811 in any of the Apache or Wildfly config files.
[Mon Sep 14 23:39:36.422096 2015] [proxy:debug] [pid 18145:tid 139653948634
880] proxy_util.c(2020): AH00942: ajp: has acquired connection for (vagrant
[Mon Sep 14 23:39:36.422107 2015] [proxy:debug] [pid 18145:tid 139653948634
880] proxy_util.c(2072): [client 10.0.2.15:48611] AH00944: connecting ajp:/
/vagrant-ubuntu-trusty-64:29811/ to vagrant-ubuntu-trusty-64:29811
[Mon Sep 14 23:39:36.422297 2015] [proxy:debug] [pid 18145:tid 139653948634
880] proxy_util.c(2206): [client 10.0.2.15:48611] AH00947: connected / to v
[Mon Sep 14 23:39:36.422374 2015] [proxy:error] [pid 18145:tid 139653948634
880] (111)Connection refused: AH00957: ajp: attempt to connect to 10.0.2.15
:29811 (vagrant-ubuntu-trusty-64) failed
I've attached the following files:
-Apache proxy_cluster.conf file
-Apache wildfly-site.conf file for this site.
-Wildfly standalone-ha.xml config file
-Wildfly server.log file.
Any help or suggestions would be greatly appreciated!