Ory is the largest open source community in the world for cloud software application security. We maintain advanced open source security software solving authentication, authorization, access control, application network security, and delegation. Ory implements a variety of industry and best-practice standards including OAuth 2.0 / OAuth 2.1, OpenID Connect, Zero Trust Networking, Google Zanzibar Policy Framework, FIDO2 U2F, WebAuthn, TOTP, and more.

Ory Community

Does Kratos reload configuration in runtime?

yes it does. of course certain values are immutable like dsn

Good to know. Is there a json schema for configuration file?

I want to abstract that fact that there is kratos running and have a single configuration. So I want my application to generate configuration to kratos on the fly.

Yes there is a schéma for the configuration 

<https://github.com/ory/kratos/blob/master/embedx/config.schema.json|https://github.com/ory/kratos/blob/master/embedx/config.schema.json>