I am deploying the Reaction API via a kubernetes cluster using an Nginx Ingress Controller. When navigating to my connected domain name I get a
502 Bad Gateway. The nginx log is as shown:
*41695 upstream sent too big header while reading response header from upstream, client: <client ip>, server: <server domain>, request: "GET / HTTP/2.0", upstream: "<host:port>", host: <host>"
I modified my nginx ingress controller ConfigMap as followed:
kind: ConfigMap apiVersion: v1 metadata: name: nginx-ingress-controller namespace: default data: proxy-buffering: "on" proxy-buffers-number: "4" proxy-buffer-size: "256k" client-header-buffer-size: "256k" large-client-header-buffers: "4 256k"
Any help with this issue would be very appreciated.