Hello all, I now have ActiveMQ Artemis 2.6.4 deployed as docker container in an elastic cloud environment.
Nodes can be scaled up or down at any time and actual IP's cannot be known during configuration time, so I can't create a cluster-connection using static cluster members. I also have an outside load balancer that is able to forward requests to these containers according to a certain algorithm. Now, problem is, I have a special requirement that I am not allowed for this containers to use multicast requests to discover another nodes in the cluster. Effectively, each node must run as standalone. I have used shared-storage ha-policy configuration, but nodes must still announce themselves to others as the documentation states. And with all nodes configured as live servers, one node just waits to get a lock on the journal shared directory. So, Is there a possible scenario to achieve an HA Cluster using ActiveMQ Artemis instances configured as standalone servers, using just a shared-storage and my external load balancer? Thanks in advance for the help. Regards, Felipe
