I've setup the most basic kafka persistent setup (see the crd below)
But can't seem to understand how to run schema registy against it (with kafka based leader selection)
I see kafka logs with endless generations like this one
Preparing to rebalance group schema-registry in state PreparingRebalance with old generation 24
So it does seem to actually connect , but then something goes wrong

Using bootstrap servers leading to the kafka service 9092 port

The kafka crd

apiVersion: kafka.strimzi.io/v1beta1
kind: Kafka
metadata:
  name: "internal-kafka"
spec:
  kafka:
    version: 2.4.0
    replicas: 1
    listeners:
      plain: {}
      tls: {}
    config:
      offsets.topic.replication.factor: 1
      transaction.state.log.replication.factor: 1
      transaction.state.log.min.isr: 1
      log.message.format.version: "2.4"
    storage:
      type: jbod
      volumes:
      - id: 0
        type: persistent-claim
        size: 100Gi
        class: managed-premium
        deleteClaim: false
  zookeeper:
    replicas: 1
    storage:
      type: persistent-claim
      size: 100Gi
      class: managed-premium
      deleteClaim: false
  entityOperator:
    topicOperator: {}
    userOperator: {}

I used the open source helm chart from Confluent: https://github.com/confluentinc/cp-helm-charts/tree/v5.4.0/charts/cp-schema-registry

The heap settings and resource limits were not sufficient for the 5.4.0 release (I need to send in a patch for this and other issues).

## Schema registry JVM Heap Option

heapOptions: "-Xms1000M -Xmx1000M"

resources:

  limits:

   memory: 2Gi

Otherwise, don't forget to specify the your Kafka bootstrap endpoint:

kafka:

  bootstrapServers: "Xx-Kafka-bootstrap....:9092"

On Wed, Feb 12, 2020 at 1:51 PM alonn <alonisser@...> wrote:
>
> Thanks, Yes, I'm trying with multiple instances. I can do with one, probably if that works
> Can you please provide a sample deployment.yaml ? so I can see what I'm missing? 
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> Email: alonisser@...
>
>
>
> On Wed, Feb 12, 2020 at 7:51 PM Matthew Isaacs <matthew.isaacs@...> wrote:
>>
>> I'm running the Schema Registry service along side a Strimzi deployed Kafka. It seems to be working fine for me. Are you trying to run multiple instances of the the schema registry? I'm afraid I don't fully understand what problem you're having.