Environment variable mapping to Kafka properties file variables.

[movedempackets]

I am using cp-kafka:7.5.3 I am interested as to the reason the environment variable KAFKA_SSL_KEYSTORE_FILENAME ends with _FILENAME and not _LOCATION it is not a valid variable. The same can also be said for _CREDENTIALS in place of _PASSWORD.

KAFKA_SSL_KEYSTORE_FILENAME is required
command [/usr/local/bin/dub ensure KAFKA_SSL_KEYSTORE_FILENAME] FAILED !

When following the rules it is confusing. The fact that this does not also apply uniformly is also unusual, the same endings for zookeeper SSL aren't used, and the correct location, and password are.

I also noticed areas in which following the rules did not have the intended outcome. For example, setting the zookeeper client connection socket, the properties variable is zookeeper.clientCnxnSocket, following the rules would produce KAFKA_ZOOKEEPER_CLIENTCNXNSOCKET, this is not recognized, whereas KAFKA_ZOOKEEPER_CLIENT_CNXN_SOCKET is. In other parts of the documentation such as zookeeper it explicitly says Separate each word with _.