Polyaxon might need to save some sensitive information in the database, such a keys. By default Polyaxon uses Kubernetes secrets for accessing all user's provided secrets, but sometime it might need to also store some additional information. The way Polyaxon does it is by obfuscating the data and then applying an encryption to the values based on Fernet before saving the information.
In order to enable the encryption, the user must provide an encryption secret,
the secret must contain at least one item
You can use this to generate a valid secret:
N.B. Please you should know that changing the secret will lock access to any previously saved value in the DB, You need to delete previous values and set new ones
Update your deployment config file with the encryption secret: