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Its possible to configure RabbitMQ manually using the following steps:

  1. Create nine ten exchanges where events will be published on:
    1. Create an exchange where the Case Engine and Runtime will publish DCM events to named dcmEvents. The type of this exchange should be 'fanout'.
    2. Create an exchange where the Case Engine and Runtime will publish dead letter DCM events to named dlx.dcmEvents The type of this exchange should be 'fanout'.
    3. Create an exchange where the Case Engine will publish DCM Lists Service events to named dcmListsEvents. The type of this exchange should be 'fanout'.
    4. Create an exchange where the Case Engine will publish DCM Maintenance events to named dcmMaintenanceEvents. The type of this exchange should be 'fanout'.
    5. Create an exchange where the Case Engine will publish scheduled events to named dcmScheduledEvents. The type of this exchange should be 'fanout'.
    6. Create an exchange where the Case Engine will publish dead letter scheduled events to named dlx.dcmScheduledEvents. The type of this exchange should be 'fanout'.
    7. Create an exchange where the Case Engine will publish task events to named dcmTasksEvents. The type of this exchange should be 'fanout'.
    8. Create an exchange where the Case Engine will publish dead letter task events to named dlx.dcmTasksEvents. The type of this exchange should be 'fanout'.
    9. Create an exchange where the Case Engine and Runtime will publish timeline events to named timelineEvents. The type of this exchange should be 'fanout'.
    10. Create an exchange where the Case Engine and Runtime will publish trace events to named traceEvents. The type of this exchange should be 'fanout'.
  2. Create nine queues where events will be published on:
    1. Create a queue where the RabbitMQ will publish failed DCM events to, e.g. dcmEventsDlq
    2. Create a queue for the DCM events on, e.g. dcmEventsQueue. Configure the exchange created in step 1a as the dead letter exchange for this queue. You can do so by setting a x-dead-letter-exchange argument with the exchange name as its value.
    3. Create a queue for the DCM List Service events, e.g. dcmListsServiceEventsQueue.
    4. Create a queue for the DCM Maintenance events, e.g. dcmMaintenanceEventsQueue.
    5. Create a queue where RabbitMQ will publish failed scheduled events on, e.g. dcmScheduledEventsDlq. Configure the exchange created in step 1e as the dead letter exchange for this queue. You can do so by setting a x-dead-letter-exchange argument with the exchange name as its value.
    6. Create a queue where RabbitMQ will publish failed task  dcmIntakeEventsQueueDlq. Create a queue where the runtime will publish intake events on, e.g. dcmIntakeEventsQueue dcmTasksEventsDlq. Configure the exchange created in step 1a 1g as the the dead letter exchange for this queue. You can do so by setting a x-dead-letter-exchange argument with the exchange name as its value.
    7. Create a queue for the task events, e.g. dcmTasksEventsQueue.
    8. Create a queue for the timeline events, e.g. timelineQueue.
    9. Create a queue for the trace events, e.g. traceQueue.
  3. Bind the queues to their respective exchanges
    1. Bind the queue created in step 2b to the exchange created in step 1a.
    2. Bind the queue created in step 2c to the exchange created in step 1c and the exchange created in step 1e.
    3. Bind the queue created in step 2d to the exchange created in step 1d.
    4. Bind the queue created in step 2d to the exchange created in step 1a.
    5. Bind the queue created in step 2g to the exchange created in step 1h.
    6. Bind the queue created in step 2h to the exchange created in step 1i.
    7. Bind the queue created in step 2j to the exchange created in step 1h.
  4. Configure the properties to include the queues and exchanges