Can Okera support multiple Databricks instances?

Question

Is it possible for one Okera cluster to interact with two or multiple Databricks clusters (each with their own public key)?

Answer

Multi-Databricks environment support requires the ability to validate multiple public keys in order to validate multiple JWTs. This functionality is available in Okera. 

To enable multiple keys for one Okera cluster:

1. You can use the same setting as for one key, but comma-delimit the keys.
2. Then the JWT algorithm environment variable needs a the same number of values, comma-delimited, and in the corresponding order

For more details on configuring Okera for Databricks, refer to the Okera documentation here. For more information about JWT configuration parameters, refer to the documentation here.