avlizer is built on top of erlavro The design goal of this application is to provide APIs for users to serialize or deserialize data with minimal overhead of schema management.

Confluent schema registry provides REST APIs for schema registration and lookups.

Make sure schema registry URL is present in sys.config as below

{avlizer, [{avlizer_confluent, #{schema_registry_url => URL}}]}

Or set os env variable:

AVLIZER_CONFLUENT_SCHEMAREGISTRY_URL

avlizer currently supports Basic authentication mechanism, to use it make sure schema_registry_auth tuple {Mechanism, File}, is present in sys.config, where File is the path to a text file which contains two lines, first line for username and second line for password

{avlizer, [{avlizer_confluent, #{
    schema_registry_url => URL, 
    schema_registry_auth => {basic, File}}
}]}

Or set authorization env variables:

AVLIZER_CONFLUENT_SCHEMAREGISTRY_AUTH_MECHANISM

AVLIZER_CONFLUENT_SCHEMAREGISTRY_AUTH_USERNAME

AVLIZER_CONFLUENT_SCHEMAREGISTRY_AUTH_PASSWORD