Kafka
- KafkaSpec
  - Note
- KafkaScaleOption

Kafka

Event source specifications of Kafka.

KafkaSpec

Note

The EventSource generates Dapr Bindings Components for adapting Kafka event sources according to the KafkaSpec, and in principle we try to maintain the consistency of the relevant parameters. You can get more information by visiting the Kafka binding spec.

Field	Description
brokers string	A comma-separated string of Kafka server addresses, for example, `localhost:9092`.
authRequired bool	Whether to enable SASL authentication for the Kafka server. Value options: `true`, `false`.
topic string	The topic name of the Kafka event source, for example, `topicA`, `myTopic`.
saslUsername string	(Optional) The SASL username to use for authentication. Only required if authRequired is `true`. For example, `admin`.
saslPassword string	(Optional) The SASL user password for authentication. Only required if authRequired is `true`. For example, `123456`.
maxMessageBytes int64	(Optional) The maximum number of bytes a single message is allowed to contain. Default is `1024`. For example, `2048`.
scaleOption KafkaScaleOption	(Optional) Kafka’s scale configuration.

KafkaScaleOption

Belong to KafkaSpec.

Field	Description
GenericScaleOption	Generic scale configuration.
consumerGroup string	Kafka’s consumer group name.
topic string	Topic under monitoring, for example, `topicA`, `myTopic`.
lagThreshold string	Threshold for triggering scaling, in this case is the Kafka’s lag.