Virtual hosts (vhosts) di RabbitMQ menyediakan isolasi logis dalam satu broker — namespace terpisah untuk queues, exchanges, dan permissions. Mereka memungkinkan satu instance RabbitMQ melayani multiple aplikasi atau environment yang terisolasi.
Apa itu virtual hosts
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
