Virtualni domaćini (vhosts) u RabbitMQ-u pružaju logičku izolaciju unutar jednog brokera — odvojene prostore imena za redove, razmjene i dozvole. Omogućuju jednoj RabbitMQ instanci da služi više izoliranih aplikacija ili okruženja.
Što su virtualni domaćini
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
