Port exec-based client auth provider to Java client

[dbenhur]

With 1.10, this exec-based client auth credential provider alpha feature was introduced kubernetes/features#541 for client-go. Exec-based auth plugin should be supported by this java client in addition to client-go. Umbrella issue: kubernetes#62185

/kind feature
/sig api-machinery

[aniruddh-a]

Is anyone working on this issue ?

[brendandburns]

@aniruddh-a sorry for the delay in responding. No one is working on this. If you're inetersted we'd love a PR.

Thanks

[mustafaakin]

Is help still needed? We implemented it in a hacky-way but would love to contribute it in a cleaner way, it is simple enough to do so.

[vkahawala]

Hi @mustafaakin I would verymuch like to know how you solved this issue. I saw your post under aws-iam-authenticator. I was able to get that piece of code working. But I'm having trouble using that token with kubernetes java client.

Thanks

[jglick]

Seems to be KubeConfig.getAccessToken which needs patching. I did so for another client: fabric8io/kubernetes-client#1224

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