0.4.0

Changes since 0.3.1:

• Better configurability of Kafka, Kafka Connect, Zookeeper
• Support for Kubernetes request and limits
• Support for JVM memory configuration of all components
• Controllers renamed to operators
• Improved log verbosity of Cluster Operator
• Update to Kafka 1.1.0

List of all issues can be found here.

This release has some backwards incompatible changes:

• Cluster Controller and Topic Controller were renamed to Cluster Operator and Topic Operator
  • Roles, role bindings and service accounts existing from previous deployments can not be reused
• The following fields from Kafka ConfigMap have been replaced with new field kafka-config
  • KAFKA_DEFAULT_REPLICATION_FACTOR
  • KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR
  • KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR
• The following fields from Kafka Connect ConfigMap have been replaced with new field connect-config
  • KAFKA_CONNECT_BOOTSTRAP_SERVERS
  • KAFKA_CONNECT_GROUP_ID
  • KAFKA_CONNECT_KEY_CONVERTER
  • KAFKA_CONNECT_KEY_CONVERTER_SCHEMAS_ENABLE
  • KAFKA_CONNECT_VALUE_CONVERTER
  • KAFKA_CONNECT_VALUE_CONVERTER_SCHEMAS_ENABLE
  • KAFKA_CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR
  • KAFKA_CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR
  • KAFKA_CONNECT_STATUS_STORAGE_REPLICATION_FACTOR