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Update amqp integration to allow configuring the exchange in Chirpstack.toml #677

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Merged
merged 2 commits into from
May 21, 2025
Merged

Update amqp integration to allow configuring the exchange in Chirpstack.toml #677

merged 2 commits into from
May 21, 2025

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LiamPhil
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@LiamPhil LiamPhil commented May 12, 2025 •
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Currently for the amqp integration Chirpstack has the default exchange "amq.topic" hardcoded into the publish function.

This change would allow configuring the amqp exchange in the [integration.amqp] section of your chirpstack.toml, as a new config called 'exchange'. If 'exchange' is not configured in that section the default "amq.topic" will be used.

The Chirpstack configuration page (https://www.chirpstack.io/docs/chirpstack/configuration.html) should also be updated as follows to show the additional config:

  # AMQP / RabbitMQ integration configuration.
  [integration.amqp]

    # Server URL.
    #
    # See for a specification of all the possible options:
    # https://www.rabbitmq.com/uri-spec.html
    url="amqp://guest:guest@localhost:5672"

    # Event routing key.
    #
    # This is the event routing-key template used when publishing device
    # events. Messages will be published to the "amq.topic" exchange by default.
    event_routing_key="application.{{application_id}}.device.{{dev_eui}}.event.{{event}}"

    # Use JSON encoding instead of Protobuf (binary).
    json=true

    # The AMQP exchange the events are posted to.
    exchange="amq.topic"

And the amqp integration section of the documentation (https://www.chirpstack.io/docs/chirpstack/integrations/amqp.html) should be updated as well:

# AMQP / RabbitMQ integration configuration.
[integration.amqp]
  url="amqp://guest:guest@localhost:5672"
  event_routing_key="application.{{application_id}}.device.{{dev_eui}}.event.{{event}}"
  json=true
  exchange="amq.topic"

LiamPhil added 2 commits May 12, 2025 12:18
@LiamPhil
Update amqp.rs
5f35245 
Update amqp.rd to allow configuration the exchange in the amqp integration. Which was previously hardcoded.
@LiamPhil
Update config.rs
b968fb3 
Allows config.rs to pull the exchange for the amqp integration from the chirpstack.toml
@brocaar brocaar merged commit 10731c2 into chirpstack:master May 21, 2025
3 checks passed
@SMLunchen SMLunchen mentioned this pull request Aug 18, 2025
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@LiamPhil @brocaar