Importing this on kubernetes

[namanjain98]

i want to deploy pubnet on kubernetes i have created certain deployment and svc but somehow registration is not getting enabled

[namanjain98]

i have disabled the Cors from the code

still getting this error

[ricardoboss]

Hi, thanks for taking the time to file an issue!

CORS is nothing you can disable from the API-side. It's a browser feature, so every time you want to access an API from a browser (i.e. JS/WASM), you will need to configure CORS.

You can enable registrations in the appsettings.json by setting OpenRegistrations to true, like here: https://github.com/ricardoboss/PubNet/blob/72e2c7f277ce460a4efd4394a57b3ac52a4f1cf9/backend-appsettings.json#L16

[namanjain98]

Hi @ricardoboss

This setting is already enabled And CORS is already configured

The progress is the registration page is now visible but when filling the registration form and submitting it it js giving http 405 error on the post method what can be done on that case

[ricardoboss]

That sounds like a bug in the frontend... Do you have a screenshot of the network tab for that request for me?

Can you also give me a repo and/or steps to reproduce this?

[namanjain98]

attaching the SS for this issue

[ricardoboss]

Ok, and if you switch to the "Network" tab in the dev tools and select the latest failed request?

[namanjain98]

sure attaching the SS

[ricardoboss]

So you're hosting this via kubernetes? Are you using a reverse proxy? Which one? How is it configured?

[namanjain98]

description of the error

[namanjain98]

We have istio deployed in out kubernetes cluster which acts as reverse proxy and our services are present in mesh also the endpoints are exposed using virtualservice from kubernetes cluster

[namanjain98]

can you provide any helm chart for pubnet using which we can deploy it directly on our cluster

[ricardoboss]

Sorry, I have no experience with istio, kubernetes or helm charts... From my end it looks like your cluster is blocking every request that isn't GET. Can you try reproducing the issue with the docker images or just run it locally to check?

[namanjain98]

@ricardoboss locally it is running fine i want it specifically for kubernetes

at localhost request flow is working fine

[ricardoboss]

Sorry, I'm trying but as I said, I have no experience whatsoever with kubernetes.

Which server is sending the response? Is it Kestrel or something else?

[namanjain98]

@ricardoboss it is not kestrel server the applications are deployed on kubernetes deployments as frontend, backend , workder as deployment and services with postgres, seq is also deployed as kubernetes deployments

[ricardoboss]

Thanks for sharing. Can you provide more info about your istio setup? I'm curious about any rules affecting HTTP methods or security features.

Also, check Istio logs for errors or warnings.

Could you try disabling istio or using another reverse proxy temporarily to see if the issue persists?

[namanjain98]

hi @ricardoboss

replicated the same scneario in minikube cluster in local context:

• No istio gateway is present in this
• a basic setup with deployments ad services is running

after doing a port forward on localhost for frontend service it is giving the same error on registration

attachoing the screenshots for reference

[ricardoboss]

Hmm... What are the values for the CORS headers? Specifically, the Access-Control-Allow-Methods header?