IAM Authenticator for provider Tinkerbell

[pokearu]

trafficstars

Issue #2749 Also addresses #2885

Description of changes: Changes to enable support for aws-iam-authenticator integration for EKS-A with provider tinkerbell.

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[codecov[bot]]

Codecov Report

Merging #2902 (f20d69b) into main (91ee5de) will increase coverage by 0.00%. The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #2902   +/-   ##
=======================================
  Coverage   62.03%   62.03%           
=======================================
  Files         328      328           
  Lines       26452    26456    +4     
=======================================
+ Hits        16409    16413    +4     
  Misses       8777     8777           
  Partials     1266     1266           

Impacted Files	Coverage Δ
pkg/providers/tinkerbell/template.go	32.85% <100.00%> (+0.77%)	:arrow_up:

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[d8660091]

I see the test is doing ValidateAWSIamAuth(), but I am not sure if this line is invoked, https://github.com/d8660091/eks-anywhere/blob/snow-machine-config-validate-in-reconciler/pkg/clusterapi/apibuilder.go#L205, without it, the iam authenticator would not work correctly, right?

[pokearu]

I see the test is doing ValidateAWSIamAuth(), but I am not sure if this line is invoked, https://github.com/d8660091/eks-anywhere/blob/snow-machine-config-validate-in-reconciler/pkg/clusterapi/apibuilder.go#L205, without it, the iam authenticator would not work correctly, right?

I am actually not sure. Let me check. Right now all the e2e tests for IAM Auth invoke that validate.

[gwesterfieldjr]

/approve

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[APPROVALNOTIFIER] This PR is APPROVED

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[ptrivedi]

/lgtm