Changelog

Kafka features are not tied to a specific kafka-docker version (ideally all changes will be merged into all branches). Therefore, this changelog will track changes to the image by date.

16-Mar-2020

Add support for Kafka 2.4.1
Update glibc to 2.31-r0

20-Dec-2019

Add support for Kafka 2.2.2
Update glibc to 2.30-r0

17-Dec-2019

Add support for Kafka 2.4.0

26-Oct-2019

Add support for Kafka 2.3.1

28-Jun-2019

Add support for Kafka 2.3.0

04-Jun-2019

Updated 2.2.x version to Kafka 2.2.1
Update base image to openjdk:8u212-jre-alpine

15-Apr-2019

Update base image to openjdk:8u201-jre-alpine

27-Mar-2019

Add support for Kafka 2.2.0

21-Feb-2019

Update to latest Kafka: 2.1.1
Update glibc to 2.29-r0

21-Nov-2018

Update to latest Kafka: 2.1.0
Set scala version for Kafka 2.1.0 and 2.0.1 to recommended 2.12

10-Nov-2018

Update to Kafka 2.0.0 -> 2.0.1.
Update glibc to 2.28-r0
Update base image to openjdk:8u181-jre-alpine

29-Jun-2018

MAJOR: Use new docker image labelling (<scala-version>-<kafka-version>) and use travis to publish images.
Update base image to openjdk:8u171-jre-alpine

20-Apr-2018

Issue #312 - Fix conflict between KAFKA_xxx broker config values (e.g. KAFKA_JMX_OPTS) and container configuration options (e.g. KAFKA_CREATE_TOPICS)

19-Apr-2018

Issue #310 - Only return Apache download mirrors that can supply required kafka/scala version

11-Apr-2018

Issue #313 - Fix parsing of environment value substitution when spaces included.

08-Apr-2018

Issue #208 - Add KAFKA_CREATE_TOPICS_SEPARATOR to allow custom input, such as multi-line YAML.
Issue #298 - Fix SNAPPY compression support by adding glibc port back into image (removed when switching to openjdk base image in #7a25ade)

04-Apr-2018

Support _{PORT_COMMAND} placeholder.

03-Apr-2018

BREAKING: removed KAFKA_ADVERTISED_PROTOCOL_NAME and KAFKA_PROTOCOL_NAME. Use the canonical Kafka Configuration instead.
Support _{HOSTNAME_COMMAND} placeholder.
BREAKING: Make KAFKA_ZOOKEEPER_CONNECT mandatory