AWS EC2 with S3 PING Wildfly 8.2 session not shared - apache

Question

The two wildfly instances are not in the same session.
I have configured the following parts of the standalone-full-ha.xml :
<subsystem xmlns="urn:jboss:domain:modcluster:1.2">
<mod-cluster-config advertise-socket="modcluster" proxy- list="10.0.0.146:6666" balancer="mycluster" advertise="false" connector="ajp">
</subsystem>
10.0.0.146 is the apache instance private IP.
<subsystem xmlns="urn:jboss:domain:jgroups:2.0" default-stack="tcp">
<stack name="tcp">
<transport type="TCP" socket-binding="jgroups-tcp"/>
<protocol type="S3_PING">
<property name="access_key">
XXXXXXXXXXXXXXXX
</property>
<property name="secret_access_key">
XXXXXXXXXXXXXXXXXXXXXXX
</property>
<property name="location">
wildfly-bucket
</property>
<property name="timeout">
16000
</property>
</protocol>
<protocol type="MERGE2"/>
<protocol type="FD_SOCK" socket-binding="jgroups-tcp-fd"/>
<protocol type="FD"/>
<protocol type="VERIFY_SUSPECT"/>
<protocol type="pbcast.NAKACK"/>
<protocol type="UNICAST3"/>
<protocol type="pbcast.STABLE"/>
<protocol type="pbcast.GMS"/>
<protocol type="MFC"/>
<protocol type="FRAG2"/>
<protocol type="RSVP"/>
</stack>
</subsystem>
....
<interfaces>
<interface name="management">
<inet-address value="${jboss.bind.address.management:10.0.0.210}"/>
</interface>
<interface name="public">
<inet-address value="${jboss.bind.address:10.0.0.210}"/>
</interface>
<interface name="unsecure">
<inet-address value="${jboss.bind.address.unsecure:127.0.0.1}"/>
</interface>
then I have started the instances (server1 and server2):
./standalone.sh -Djboss.node.name=server1 -c standalone-full-ha.xml
In the server logging i get it right:
07:41:27,019 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (ServerService Thread Pool -- 63) ISPN000094: Received new cluster view: [server2/web|1] (2) [server2/web, server1/web]
Apache mod_cluster recognizes the two nodes.
In S3 I have granted all the permission to the “wildfly-bucket” to authenticated user, everyone and to myself.
I have also tried adding a bucket policy:
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "",
"Effect": "Allow",
"Principal": {
"AWS": "arn:aws:iam::XXXXXXXXXXXXXX:user/laura"
},
"Action": [
"s3:GetObjectVersion",
"s3:DeleteObject",
"s3:DeleteObjectVersion",
"s3:GetObject",
"s3:PutObject"
],
"Resource": "arn:aws:s3:::wildfly-bucket/*"
},
{
"Sid": "",
"Effect": "Allow",
"Principal": {
"AWS": "arn:aws:iam::XXXXXXXXXXX:user/laura"
},
"Action": [
"s3:ListBucketVersions",
"s3:ListBucket"
],
"Resource": "arn:aws:s3:::wildfly-bucket"
}
]
}
The user “laura” is in a Group with AdministratorAccess.
I have set the two instances+apache in the same security group and even tried with the same availability zone.
For the security group I have set the following rules
INBOUND:
Custom TCP Rule TCP 7600 0.0.0.0/0
Custom TCP Rule TCP 8080 0.0.0.0/0
SSH TCP 22 0.0.0.0/0
HTTP TCP 80 0.0.0.0/0
All traffic All All 0.0.0.0/0
Custom ICMP Rule Echo Reply N/A 0.0.0.0/0
All ICMP All N/A 0.0.0.0/0
Custom TCP Rule TCP 9990 0.0.0.0/0
OUTBOUND:
Custom TCP Rule TCP 7600 0.0.0.0/0
All traffic All All 0.0.0.0/0
What am I missing?
Can you please help me?
Thank you.