Mikko Ylinen fbcdf48bb8 grpc: set localhost Authority to unix client calls ...

Several reports exist (both with device plugins and CSI) that
kubelet w/ grpc-go sends invalid Authority header and some non
grpc-go servers reject these unix domain socket client connections.

grpc-go sets the Authority header correct when the dial address
is in a format where the its address scheme can be determined.

Instead of making changes to get the all server addresses to unix://
prefixed format, set grpc.WithAuthority("localhost") client connection
override to get the same result.

Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>

2022-09-20 13:15:36 +03:00

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