Hi All,

I am trying to build a test cluster of wildfly.

I am using docker compose for orchestration.

Following is my docker-compose.yml file

node:
  image: wildfly-mgmt
  links:
    - lb:lb
lb:
  image: wildfly-cluster-httpd
  ports:
   - "9090:80"

After running docker-compose up

I can not see the nodes in the mod cluster Management page.

http://localhost:9090/mod_cluster_manager

It is blank, somehow mod_cluster manager not able to see the nodes...

Docker file for mod cluster:

FROM fedora:latest

RUN yum -y update
RUN yum -y install httpd mod_cluster
RUN yum clean all

RUN sed -i 's|LoadModule proxy_balancer_module|# LoadModule proxy_balancer_module|' /etc/httpd/conf.modules.d/00-proxy.conf

ADD mod_cluster.conf /etc/httpd/conf.d/mod_cluster.conf

EXPOSE 80

CMD ["/sbin/httpd", "-DFOREGROUND"]

Mod_cluster.conf

LoadModule slotmem_module       modules/mod_slotmem.so
LoadModule proxy_cluster_module modules/mod_proxy_cluster.so
LoadModule advertise_module     modules/mod_advertise.so
LoadModule manager_module       modules/mod_manager.so


<IfModule manager_module>
  Maxhost 100
  ServerName localhost
  <VirtualHost *:80>


    <Directory />
      Require all granted
    </Directory>


    <Location /mod_cluster_manager>
      SetHandler mod_cluster-manager
      Require all granted
    </Location>


    KeepAliveTimeout 60
    ManagerBalancerName mycluster
    EnableMCPMReceive On
    ServerAdvertise On


  </VirtualHost>
</IfModule>

I can see the servers running

node_1  | 19:43:23,828 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://0.0.0.0:9990/management

node_1  | 19:43:23,828 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://0.0.0.0:9990

node_1  | 19:43:23,829 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 10.1.0.Final (WildFly Core 2.2.0.Final) started in 75208ms - Started 331 of 577 services (393 services are lazy, passive or on-demand)

Can anyone please point out what is wrong here. I am really new to this...