Virtuelle værter (vhosts) i RabbitMQ giver logisk isolation inden for en enkelt broker — separate navnerum for køer, exchanges og tilladelser. De giver en RabbitMQ-instans mulighed for at betjene flere isolerede applikationer eller miljøer.
Hvad virtuelle værter er
VIRTUAL HOST (vhost) → a logically isolated namespace within a RabbitMQ broker:
→ each vhost has its OWN queues, exchanges, bindings (isolated from other vhosts)
→ its own PERMISSIONS (users granted access per vhost)
→ like separate "virtual brokers" within one physical broker
→ partitions a single RabbitMQ instance into isolated environments
