System requirements

Minimal

2 CPU cores
256 MB Heap

Recommended

2 CPU cores
512 MB Heap

Third party tools

RabbitMQ

The DCM Lists Service receives events from the Blueriq Runtime application via the RabbitMQ Messaging system (see Queue configuration and Configuration for the DCM Lists Service). The DCM Lists Service should be able to connect to the RabbitMQ instance.

MongoDB

The DCM Lists Service stores its data in MongoDB. The DCM Lists Service should be able to read and write data into a MongoDB instance.

Ideally, both tools run on their own dedicated server, with sufficient resources. We refer to the websites of MongoDB and RabbitMQ for advice on hardware requirements for these components.

Configuration

The DCM Lists Service requires a blueriq-dcm-lists.yml  file in the spring.config.additional-location you configured for it. Here, you can specify the location of RabbitMQ, MongoDB and configure some additional settings:

spring:
  data:
    mongodb:
      host: mongodb.yourdomain.local
      port: 27017
      database: DcmListsService
      username: youruser
      password: yourpass
  security:  # Security configuration for the dcm list service. Here you can override the default username/password 
    user:
      name: <username>
      password: '{noop}<password>'

blueriq:
  dcm:
    lists:
      event:
        consumer:
          rabbitmq:
            host: rabbitmq.yourdomain.local
            port: 5672
            virtualHost: /
            username: youruser
            password: yourpass
            ssl:
              enabled: false
            queueNames: yourQueueName