We need to migrate our vCD queue to another RabbitMQ cluster.
How can the host and queue settings be updated in Zerto as it does not seem possible through the GUI?
Mike from Zerto here. As you pointed out, Zerto only has fields for the AMQP credentials. Since the address information is stored in vCD, then Zerto uses whatever vCD has configured within it. One thing of note, a Zerto queue (named systemExchange) may not be automatically created on the new RabbitMQ cluster. In that case, you can manually create a new queue in the RabbitMQ GUI with the following settings:
Name = systemExchange
Type = fanout
Durable = true
Everything else should be false.