Abstract: A system includes a memory and a processor. The processor is configured to determine a first cluster configuration for a particular service that is running on both a first and a second computing clusters. The first cluster configuration includes a first configuration value for configuring the particular service to run on the first computing cluster. The processor is further configured to determine a second cluster configuration for the particular service that is running on both the first and second computing clusters. The second cluster configuration includes a second configuration value for configuring the particular service to run on the second computing cluster. The first configuration value is different from the second configuration value. The processor is further configured to send one or more instructions to the second computing cluster in order to change the second configuration value to match the first configuration value.

Abstract: A system for managing communication ports in a Kafka cluster is disclosed. The disclosed system receives a maintenance signal to shut down the Kafka cluster for maintenance. The Kafka cluster comprises a plurality of Kafka servers communicating with each other via a plurality of internal communication ports. In response to receiving the maintenance signal, the system shuts off a plurality of external communication ports arranged between the Kafka cluster and a plurality of external servers. Then, the system synchronizes the Kafka servers by replicating data among the Kafka servers. After determining that the Kafka servers are synchronized, the system shuts down the Kafka servers for maintenance. The internal communication ports are retained open when the system shuts down the external communication ports and during the maintenance.

Abstract: A system for managing communication ports in a Kafka cluster is disclosed. The disclosed system receives a maintenance signal to shut down the Kafka cluster for maintenance. The Kafka cluster comprises a plurality of Kafka servers communicating with each other via a plurality of internal communication ports. In response to receiving the maintenance signal, the system shuts off a plurality of external communication ports arranged between the Kafka cluster and a plurality of external servers. Then, the system synchronizes the Kafka servers by replicating data among the Kafka servers. After determining that the Kafka servers are synchronized, the system shuts down the Kafka servers for maintenance. The internal communication ports are retained open when the system shuts down the external communication ports and during the maintenance.

Abstract: A system for managing communication ports in a Kafka cluster is disclosed. The disclosed system receives a maintenance signal to shut down the Kafka cluster for maintenance. The Kafka cluster comprises a plurality of Kafka servers communicating with each other via a plurality of internal communication ports. In response to receiving the maintenance signal, the system shuts off a plurality of external communication ports arranged between the Kafka cluster and a plurality of external servers. Then, the system synchronizes the Kafka servers by replicating data among the Kafka servers. After determining that the Kafka servers are synchronized, the system shuts down the Kafka servers for maintenance. The internal communication ports are retained open when the system shuts down the external communication ports and during the maintenance.

Abstract: A system for managing communication ports in a Kafka cluster is disclosed. The disclosed system receives a maintenance signal to shut down the Kafka cluster for maintenance. The Kafka cluster comprises a plurality of Kafka servers communicating with each other via a plurality of internal communication ports. In response to receiving the maintenance signal, the system shuts off a plurality of external communication ports arranged between the Kafka cluster and a plurality of external servers. Then, the system synchronizes the Kafka servers by replicating data among the Kafka servers. After determining that the Kafka servers are synchronized, the system shuts down the Kafka servers for maintenance. The internal communication ports are retained open when the system shuts down the external communication ports and during the maintenance.