I was reviewing the cross DC setup architecture for Apigee from the perspective of HA/DR configuration of individual components in the product stack.
The 12 node configuration installation guide, is what I was mainly referring to. I can understand how failover will work for most components. However I am not clear on how this works within Apace Qpid.
- Under the default product configuration how is queue replication and failover managed for Qpid.
- How does HA work for the Qpid message brokers and queues. Does Apigee use Active/Active or Active/Passive HA option.
- Is there a datacenter geographical affinity . Like do messages from the Router/MP of one DC route to the local Qpid instance first before failing over to the nodes on other DC?(similar to what we have for Cassandra cluster)
I could not find any documentation how Apigee has implemented HA for Qpid internally. Could you please point me to some details/documentation around this?