Managed Kafka Service

Parameters

Common parameters

NameDescriptionValue
externalEnable external access from outside the clusterfalse

Application-specific parameters

NameDescriptionValue
topicsTopics configuration (see example)[]

Kafka configuration

NameDescriptionValue
kafka.replicasNumber of Kafka replicas3
kafka.resourcesExplicit CPU and memory configuration for each Kafka replica. When left empty, the preset defined in resourcesPreset is applied.{}
kafka.resourcesPresetDefault sizing preset used when resources is omitted. Allowed values: nano, micro, small, medium, large, xlarge, 2xlarge.small
kafka.sizePersistent Volume size for Kafka10Gi
kafka.storageClassStorageClass used to store the Kafka data""

Zookeeper configuration

NameDescriptionValue
zookeeper.replicasNumber of ZooKeeper replicas3
zookeeper.resourcesExplicit CPU and memory configuration for each Zookeeper replica. When left empty, the preset defined in resourcesPreset is applied.{}
zookeeper.resourcesPresetDefault sizing preset used when resources is omitted. Allowed values: nano, micro, small, medium, large, xlarge, 2xlarge.small
zookeeper.sizePersistent Volume size for ZooKeeper5Gi
zookeeper.storageClassStorageClass used to store the ZooKeeper data""

Parameter examples and reference

resources and resourcesPreset

resources sets explicit CPU and memory configurations for each replica. When left empty, the preset defined in resourcesPreset is applied.

resources:
  cpu: 4000m
  memory: 4Gi

resourcesPreset sets named CPU and memory configurations for each replica. This setting is ignored if the corresponding resources value is set.

Preset nameCPUmemory
nano250m128Mi
micro500m256Mi
small1512Mi
medium11Gi
large22Gi
xlarge44Gi
2xlarge88Gi

topics

topics:
  - name: Results
    partitions: 1
    replicas: 3
    config:
      min.insync.replicas: 2
  - name: Orders
    config:
      cleanup.policy: compact
      segment.ms: 3600000
      max.compaction.lag.ms: 5400000
      min.insync.replicas: 2
    partitions: 1
    replicas: 3