Reads headers from app service/client, adds missing headers, but not override existing headers, and forwards them to client/app service.
Traefik Plugin: https://plugins.traefik.io/plugins/62f3496be2bf06d4675b9445/add-missing-headers
GitHub: https://github.com/jerrywoo96/AddMissingHeaders
experimental:
plugins:
AddMissingHeaders:
moduleName: github.com/jerrywoo96/AddMissingHeaders
version: v1.0.0
http:
middlewares:
AddMissingHeaders:
plugin:
AddMissingHeaders:
requestHeaders:
X-Custom-RequestHeader: CustomRequestHeader
responseHeaders:
X-Custom-ResponseHeader: CustomResponseHeader