# Strimzi Kafka (KRaft mode, không Zookeeper). PV qua Longhorn.
# Dev: 1 broker; prod: 3 broker (đổi replicas + storage).
apiVersion: kafka.strimzi.io/v1beta2
kind: KafkaNodePool
metadata:
  name: dual-role
  namespace: dbiz-lake-dev
  labels:
    strimzi.io/cluster: lake-kafka
spec:
  replicas: 1
  roles: [ controller, broker ]
  storage:
    type: persistent-claim
    size: 20Gi
    class: longhorn
    deleteClaim: false
---
apiVersion: kafka.strimzi.io/v1beta2
kind: Kafka
metadata:
  name: lake-kafka
  namespace: dbiz-lake-dev
  annotations:
    strimzi.io/node-pools: enabled
    strimzi.io/kraft: enabled
spec:
  kafka:
    version: 3.9.0
    listeners:
      - name: plain
        port: 9092
        type: internal
        tls: false
    config:
      # message to (giải bài RecordTooLarge đã gặp): 10MB
      message.max.bytes: 10485760
      offsets.topic.replication.factor: 1
      transaction.state.log.replication.factor: 1
      transaction.state.log.min.isr: 1
      default.replication.factor: 1
      min.insync.replicas: 1
  entityOperator:
    topicOperator: {}
    userOperator: {}