JBoss Community

Hello all,

I am trying to setup session replication using AS7 clustering, S3 PING and Amazon EC2 for the Seam booking EAR app.

So far, I have managed to get session replication working with two different local servers running on the same network using S3 ping and AS7:

1. The S3 bucket is created with two files.
2. I can restart one server and continue my browser session.

I am running into a problem when trying to get this same setup running on Amazon EC2. Here's how far I could get on the Amazon cloud:

1. I start JBoss using the following command:

   standalone.sh -c standalone-ha.xml -Djboss.server.base.dir=standalone -b 10.X.Y.Z -Djboss.default.jgroups.stack=tcp -Djboss.node.name=node1 &

    

2. The S3 bucket is created with two files. Relevant part of standalone-ha.xml:

                   <protocol type="S3_PING">
                       <property name="access_key">
                           xxx
                       </property>
                       <property name="secret_access_key">
                           xxx
                       </property>
                       <property name="prefix">
                           jbossas7-s3ping
                       </property>
                       <property name="timeout">
                           60000
                       </property>
                   </protocol>
   
   

3. JGroups logs says:

   09:59:23,254 INFO  org.jboss.as.clustering.jgroups (ServerService Thread Pool -- 37) JBAS010260: Activating JGroups subsystem.10:00:08,631 INFO  org.infinispan.remoting.transport.jgroups.JGroupsTransport (pool-15-thread-1) ISPN000078: Starting JGroups Channel

   10:00:08,636 DEBUG org.infinispan.remoting.transport.jgroups.JGroupsTransport (pool-15-thread-1) New view accepted: node1/web Session replication using AS7 clustering, S3 PING, Amazon EC2

   10:00:08,636 INFO  org.infinispan.remoting.transport.jgroups.JGroupsTransport (pool-15-thread-1) ISPN000094: Received new cluster view: node1/web Session replication using AS7 clustering, S3 PING, Amazon EC2

   10:00:08,637 INFO  org.infinispan.remoting.transport.jgroups.JGroupsTransport (pool-15-thread-1) ISPN000079: Cache local address is node1/web, physical addresses are Session replication using AS7 clustering, S3 PING, Amazon EC2

   10:00:08,638 DEBUG org.infinispan.remoting.transport.jgroups.JGroupsTransport (pool-15-thread-1) Waiting on view being accepted

    

    

Note:

1. I have opened ICMP,TCP ports for EC2 Security Groups on both EC2 instances
2. I have disabled firewall on both instances
3. I can telnet from instance to the other on port 7600.
4. I have attached my AS7 config.

Can anyone help?