Some of these configurations may be more useful than others, but basically we have:
- A single virtual host configuration for your IIIF domain
- A common nginx.conf file
- A cache configuration file for setting up a front-end static cache of backend services
- Some proxy parameters for passing values to upstream services
- 'Battle-tested' CORS configurations based on feedback from users of Bodleian IIIF services (and where we were getting it wrong!)
The comments in each of the files should provide more specifics about individual configuration directives.