Running on EKS results in client-ca-file failure

[gavinbunney]

We run our kubernetes cluster on EKS (currently against v1.12.10). When running the wavefront adapter, we get the following error from the deployment:

I0325 18:33:30.747018       1 provider.go:37] wavefrontProvider prefix: kubernetes, listInterval: 900000000000
I0325 18:33:30.747077       1 main.go:108] starting wavefront adapter...
I0325 18:33:31.102882       1 serving.go:273] Generated self-signed cert (/etc/ssl/certs/apiserver.crt, /etc/ssl/certs/apiserver.key)
F0325 18:33:31.301466       1 main.go:110] unable to run custom metrics adapter: cluster doesn't provide client-ca-file

Looking at the aws-containers roadmap, it looks like there is requirement for the client-go libraries to use the v1.10 version of the libraries, otherwise the authentication flow fails: aws/containers-roadmap#152 (comment)

Is it possible to update the kubernetes client-go libraries, or provide another way to obtain the client-ca? Thanks!

Sidenote - whilst searching for solutions, I noticed cert-manager had the same issue, and fixed by bumping the kubernetes go-client libraries cert-manager/cert-manager#1220 (comment)

[vikramraman]

Thanks for raising the issue. We'll look into this and get back soon.

[vikramraman]

Fixed: 9b4f2aa

Confirmed offline that this addressed the issue.