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spring-cloud-stream/docs/modules/ROOT/pages/rabbit/rabbit_overview/binder-properties.adoc
Marcin Grzejszczak c2278acba9 Split files
2023-09-14 11:48:00 +02:00

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[[rabbit-binder-properties]]
= RabbitMQ Binder Properties
By default, the RabbitMQ binder uses Spring Boot's `ConnectionFactory`.
Conseuqently, it supports all Spring Boot configuration options for RabbitMQ.
(For reference, see the https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#common-application-properties[Spring Boot documentation]).
RabbitMQ configuration options use the `spring.rabbitmq` prefix.
In addition to Spring Boot options, the RabbitMQ binder supports the following properties:
spring.cloud.stream.rabbit.binder.adminAddresses::
A comma-separated list of RabbitMQ management plugin URLs.
Only used when `nodes` contains more than one entry.
Each entry in this list must have a corresponding entry in `spring.rabbitmq.addresses`.
Only needed if you use a RabbitMQ cluster and wish to consume from the node that hosts the queue.
See https://docs.spring.io/spring-amqp/reference/html/_reference.html#queue-affinity[Queue Affinity and the LocalizedQueueConnectionFactory] for more information.
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Default: empty.
spring.cloud.stream.rabbit.binder.nodes::
A comma-separated list of RabbitMQ node names.
When more than one entry, used to locate the server address where a queue is located.
Each entry in this list must have a corresponding entry in `spring.rabbitmq.addresses`.
Only needed if you use a RabbitMQ cluster and wish to consume from the node that hosts the queue.
See https://docs.spring.io/spring-amqp/reference/html/_reference.html#queue-affinity[Queue Affinity and the LocalizedQueueConnectionFactory] for more information.
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Default: empty.
spring.cloud.stream.rabbit.binder.compressionLevel::
The compression level for compressed bindings.
See `java.util.zip.Deflater`.
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Default: `1` (BEST_LEVEL).
spring.cloud.stream.binder.connection-name-prefix::
A connection name prefix used to name the connection(s) created by this binder.
The name is this prefix followed by `#n`, where `n` increments each time a new connection is opened.
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Default: none (Spring AMQP default).