Problems logging into netbird

[Digital-Daz]

Every so often I get an error when trying to reauthenticate to netbird.

In the logs I see this kind of thing:
ERRO management/client/grpc.go:278: failed while getting Management Service public key: rpc error: code = Unavailable desc = unexpected HTTP status code received from server: 502 (Bad Gateway); transport: received unexpected content-type "text/html"
2024-11-13T16:18:02Z ERRO client/internal/login.go:105: failed while getting Management Service public key: failed while getting Management Service public key
2024-11-13T16:18:02Z ERRO client/server/server.go:277: failed login: failed while getting Management Service public key

After a short time, logging in again is successful.

The only thing I have managed to find when googling this is: kubernetes/ingress-nginx#4836

I'm not sure if that is completely irrelevant.

[marcportabellaclotet-mt]

The issue is likely on the Netbird side. I’ve added an option to enable the backward-compatible gRPC management port. To use this, upgrade to chart version v1.5.3 or higher and set the following:

management:
  useBackwardsGrpcService: true

This will create a dedicated service for the management gRPC, and the management grpc ingress will be configured to point to it.

Also ensure that you use these or similar annotations in your grpc ingress:

nginx.ingress.kubernetes.io/backend-protocol: GRPC
nginx.ingress.kubernetes.io/ssl-redirect: "true"
nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
nginx.ingress.kubernetes.io/server-snippet: |
  grpc_connect_timeout 3600s;
  grpc_read_timeout 3600s;
  grpc_send_timeout 3600s;

[Digital-Daz]

Thank you, I would just like to add that I have been monitoring and this does appear to have resolved my issue.