Major When the external listener is set to `nodeport` and overrides are used without actually overriding the node port numbers, the `findAny()` call when looking for the node port configuration will fire an NPE and break the reconciliation. We need to add an additional check whether the node port is set or not.
This is an example of the resource which triggers this bug:
apiVersion: kafka.strimzi.io/v1alpha1
kind: Kafka
metadata:
name: my-cluster
spec:
kafka:
version: 2.1.0
replicas: 3
listeners:
plain: {}
tls: {}
external:
type: nodeport
tls: false
overrides:
brokers:
- broker: 0
advertisedHost: 192.168.99.103
- broker: 1
advertisedHost: 192.168.99.103
- broker: 2
advertisedHost: 192.168.99.103
config:
offsets.topic.replication.factor: 3
transaction.state.log.replication.factor: 3
transaction.state.log.min.isr: 2
log.message.format.version: "2.1"
storage:
type: persistent-claim
size: 100Gi
deleteClaim: false
zookeeper:
replicas: 3
storage:
type: persistent-claim
size: 100Gi
deleteClaim: false
entityOperator:
topicOperator: {}
userOperator: {}
