Proxy connection from application server

Hi

I have deployed chirpstack in k8s env and now I am trying to implement OpenID with AzureAD where the providerURL is external to my k8s cluster.

I need to make the proxy connection from the application server in k8s so that I can connect to the providerURL for authentication.

Can someone help me to understand where can I specify this proxy connection in the application server config?

Thanks
Ashish