Kafka Static Membership Protocol

[ngc4579]

Using the Quarkus Kafka Streams extension - how is Kafka Static Membership supposed to be configured in case of a Streams application rolled out as part of a Kubernetes StatefulSet? Is it sufficient to set group.instance.id as shown below?

kafka-streams.consumer.group.instance.id: ${HOSTNAME}

(from application.properties)

[quarkus-bot[bot]]

/cc @alesj (kafka), @cescoffier (kafka), @geoand (kubernetes), @iocanel (kubernetes), @ozangunalp (kafka)