Deploy DMaaP MR without AAF

Following are the changes required to deploy the DMaaP MR with out AAF

1) Update the  following environment variable at https://gerrit.onap.org/r/gitweb?p=oom.git;a=blob;f=kubernetes/dmaap/components/message-router/templates/statefulset.yaml

 name: enableCadi 
 value: "false"

2) Update the following environment variables at https://gerrit.onap.org/r/gitweb?p=oom.git;a=blob;f=kubernetes/dmaap/components/message-router/charts/message-router-kafka/templates/statefulset.yaml  

name: KAFKA_LISTENER_SECURITY_PROTOCOL_MAP
value: "INTERNAL_PLAINTEXT:PLAINTEXT,EXTERNAL_PLAINTEXT:PLAINTEXT"
name: KAFKA_LISTENERS
value: "EXTERNAL_PLAINTEXT://0.0.0.0:{{ .Values.service.externalPort }},INTERNAL_PLAINTEXT://0.0.0.0:{{ .Values.service.internalPort }}"
name: KAFKA_INTER_BROKER_LISTENER_NAME
value: "INTERNAL_PLAINTEXT"

3) Update the following environment variable in the pod startup command at at https://gerrit.onap.org/r/gitweb?p=oom.git;a=blob;f=kubernetes/dmaap/components/message-router/charts/message-router-kafka/templates/statefulset.yaml  

KAFKA_ADVERTISED_LISTENERS=EXTERNAL_PLAINTEXT://$(HOST_IP):$(( $KAFKA_BROKER_ID + {{ .Values.service.baseNodePort }} )),INTERNAL_PLAINTEXT://:{{ .Values.service.internalPort }}

4 Remove the following environment variables  at https://gerrit.onap.org/r/gitweb?p=oom.git;a=blob;f=kubernetes/dmaap/components/message-router/charts/message-router-kafka/templates/statefulset.yaml  

 KAFKA_AUTHORIZER_CLASS_NAME
KAFKA_SASL_ENABLED_MECHANISMS
KAFKA_SASL_MECHANISM_INTER_BROKER_PROTOCOL
aaf_locate_url