anchor.diff:    class: io.debezium.connector.mysql.MySqlConnector
     tasksMax: 2
     config:
  -    security.protocol: SSL
  -    ssl.truststore.type: PEM
  -    ssl.truststore.location: "${directory:/opt/kafka/external-configuration/connector-config:ca.crt}"
  -    ssl.keystore.type: PEM
  -    ssl.keystore.location: "${directory:/opt/kafka/external-configuration/connector-config:user.key}"
  +    # ...
  +    database.history.producer.security.protocol: SSL
  +    database.history.producer.ssl.truststore.type: PEM
  +    database.history.producer.ssl.truststore.certificates: "${directory:/opt/kafka/external-configuration/cluster-ca:ca.crt}"
  +    database.history.producer.ssl.keystore.type: PEM
  +    database.history.producer.ssl.keystore.certificate.chain: "${directory:/opt/kafka/external-configuration/my-user:user.crt}"
  +    database.history.producer.ssl.keystore.key: "${directory:/opt/kafka/external-configuration/my-user:user.key}"
       #...
   ----
  
positive.code: apiVersion: v1
  kind: Secret
  metadata:
    name: mysecret
    labels:
      strimzi.io/kind: KafkaUser
      strimzi.io/cluster: my-cluster
  
negative.code:   #...
    externalConfiguration:
      volumes:
        - name: cluster-ca
          secret:
            secretName: my-cluster-cluster-ca-cert
        - name: my-user
          secret:
            secretName: my-user
  ----
  <1> The `DirectoryConfigProvider` provides values from files in a directory. The parameter uses the alias from `config.providers`, taking the form `config.providers.${alias}.class`.
  
  