OOM deployment with SDNC kafka enabled

.values.config.sdnr.kafka.enabled=true

SDNC is not able to read kafka topics. e.g. VES-alarms and VES PNF registration requests are not processed.

karaf.log might show something like this:
org.apache.kafka.common.errors.GroupAuthorizationException: Not authorized to access group: unauthenticated.VES_PNFREG_OUTPUT-sdnr
Root cause will be fixed with CCSDK-3918

Workaround:

kubecl edit kafkauser sdnc-ku -n onap

replace 'sdnr' with 'unauthenticated' within acl section

    - operations:
      - Read
      resource:
        name: unauthenticated
        patternType: prefix
        type: group
 

delete sdnc pod

kubectl delete pod <release>-sdnc-0

New created pod is able to read the topics from kafka