Coordinate Nginx caching for API

[iandunn]

Once the API is stable, we'll need to ask Systems to cache it, to avoid performance/stability issues.

Draft at https://make.wordpress.org/systems/wp-admin/post.php?post=1788&action=edit (old, may need to be updated)

[iandunn]

Converting this to an issue to make sure it doesn't get missed.

FYI @ryelle , @StevenDufresne , @tellyworth

[ryelle]

What does "stable" mean in this context?

[iandunn]

I was mostly thinking of all the endpoints being there, parameter names/types having their final names, etc

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xref https://make.wordpress.org/systems/2021/05/18/patterns-api-maybe-cache-direct-to-proper-upstreams/

cc @dd32

[iandunn]

This is done

xref https://make.wordpress.org/systems/2021/05/18/patterns-api-maybe-cache-direct-to-proper-upstreams/#comment-1846