APP_TOPICSPRING_KAFKA_BOOTSTRAP_SERVERS: comma separated list of host:port
SPRING_KAFKA_SECURITY_PROTOCOL: typically "SSL"SPRING_KAFKA_SSL_KEY_PASSWORDSPRING_KAFKA_SSL_KEY_STORE_PASSWORDSPRING_KAFKA_SSL_KEY_STORE_TYPE: typically "PKCS12"SPRING_KAFKA_SSL_KEY_STORE_LOCATION:file:///location of the mounted key store fileSPRING_KAFKA_SSL_TRUST_STORE_LOCATION:file:///location of the mounted trust store fileSPRING_KAFKA_SSL_TRUST_STORE_PASSWORD