}}

Add a Broker

Increase the BROKER_COUNT value via the DC/OS web interface as in any other configuration update.

Upgrade Software

  1. In the DC/OS web interface, destroy the Kafka scheduler to be updated.

  2. Verify that you no longer see it in the DC/OS web interface.

  3. If you are using the enterprise edition, create an JSON options file with your latest configuration and set your plan strategy to “STAGE”

    {
        "service": {
            "phase_strategy": "STAGE"
        }
    }
    
  4. Install the latest version of Kafka:
    $ dcos package install kafka -—options=options.json
    
  5. Roll out the new version of Kafka in the same way as a configuration update is rolled out. See Configuration Update Plans.