openstack-manuals/doc/config-reference/source/tables/nova-oslo_messaging_kafka.rst
Stephen Finucane 564f5330c3 [config-ref]: update nova config options for stable/ocata
This significant rework occurs due to recent changes in the
openstack-doc-tools project.

There are some manual fixes to the following options, where invalid rST
was included. These have been fixed on nova master but still need to be
backported to stable/ocata. This will be done separately.

- block_device_allocate_retries_interval (DEFAULT)
- torrent_images (xenserver)

Change-Id: Ia6ecbf025f1a2de19db896d3d72412461603093b
Depends-On: I4ef80825598cc7d98a4046afd5b131484e5a3469
2017-03-20 16:57:29 +00:00

1.8 KiB

Description of oslo_messaging_kafka configuration options
Configuration option = Default value Description
kafka_default_host = localhost (String) Default Kafka broker Host
  • Deprecated

    Replaced by [DEFAULT]/transport_url

kafka_default_port = 9092 (Port number) Default Kafka broker Port
  • Deprecated

    Replaced by [DEFAULT]/transport_url

kafka_max_fetch_bytes = 1048576 (Integer) Max fetch bytes of Kafka consumer
kafka_consumer_timeout = 1.0 (Integer) Default timeout(s) for Kafka consumers
pool_size = 10 (Integer) Pool Size for Kafka Consumers
conn_pool_min_size = 2 (Integer) The pool size limit for connections expiration policy
conn_pool_ttl = 1200 (Integer) The time-to-live in sec of idle connections in the pool
consumer_group = oslo_messaging_consumer (String) Group id for Kafka consumer. Consumers in one group will coordinate message consumption
producer_batch_timeout = 0.0 (Floating point) Upper bound on the delay for KafkaProducer batching in seconds
producer_batch_size = 16384 (Integer) Size of batch for the producer async send