Configuring Kafka for CDL

This section describes how to configure Kafaka for the CDL.

  1. Open the NF Ops Center console and navigate to the datastore CLI.

  2. Use the following configuration.

    configure 
        cdl kafka replica num_replicas 
            enable-JMX-metrics boolean_value 
            external-ip ip_address port_number 
            retention-time retention_period 
            retention-size retention_size 
            end 
            exit 
Note
  • cdl kafka replica num_replicas : Specifies the number of replicas to be created. The default value is 3. num_replicas must be in the range of 1 to 16.

  • enable-JMX-metrics boolean_value : Specifies the status of the JMX metrics. The default value is true.

  • external-ip ip_address port_number : Specifies the external IPs to expose to the Kafka service. Configure this command when you have set the enable-geo-replication parameter to true . You are required to define an external ip address and port number for each instance of the Kafka replica. For example, if the cdl kafka replica parameter is set to 3, then you must define three external ip addresses and port numbers.

  • retention-time retention_period : Specifies the duration (in hours) for which the data must be retained. The default value is 3. retention_period must be in the range of 1 to 168.

  • retention-size retention_size : Specifies the data retention size in MB. The default value is 5120 MB.