[release/8.0-preview5] Make reading Kubeconfig from DCP resilient #3167
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Backport of #3132 to release/8.0-preview5
/cc @mitchdenny
Customer Impact
This PR backports a fix for race condition that exists when attempting to read the kubernetes configuration file that DCP drops down in a pre-arranged location. We launch DCP, and then in parallel a number of startup processes are attempting to get the kubeconfig file.
Testing
Tested manually using VS launch,
dotnet runanddotnet watch.Risk
Low. This PR introduces a timeout behavior but those settings can be tuned via configuration settings.
Microsoft Reviewers: Open in CodeFlow