In Q3 2020 the content of chapter 3.6 Deploying Debezium PostgreSQL connectors of the User Guide was updated based on observations recorded by Ramesh. PostgreSQL, as described in DBZ-2621. Many of the corrections that were made for the PostgreSQL doc also apply to the Db2 connector.
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Consolidate subsections 6.6.1 - 6.6.3 into a single procedure

6.6.2 The labels declaration in the example is wrong (lines merged into a single line). It should appear as follows:

 labels: 
   strimzi.io/cluster: my-connect-cluster

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6.6.3

Step 2.ii and 2.iii
Provide alternate docker commands alongside current podman build and push commands.

Step 5.i

oc logs $(oc get pods -o name -l strimzi.io/name=my-connect-cluster-connect)

should be

oc logs $(oc get pods -o name -l strimzi.io/cluster=my-connect-cluster)
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The sample yaml file has

 apiVersion: kafka.strimzi.io/v1beta1

It should be

apiVersion: kafka.strimzi.io/v1alpha1 

Not applicable. Streams 1.6 is based on Strimzi 0.20.1, for which v1beta1 is correct

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6.6.2

• The configuration example incorrectly refers to kind: KafkaConnector.
  It should be kind: KafkaConnect

• Add the following annotation to the Kafka Connect resource yaml:

apiVersion: kafka.strimzi.io/v1beta1
kind: KafkaConnect
metadata:  
annotations:    
  strimzi.io/use-connector-resources: 'true'

it is defined in this blog
https://strimzi.io/blog/2020/01/27/deploying-debezium-with-kafkaconnector-resource/
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