[release-1.23] Allow ServiceLB to honor ExternalTrafficPolicy=Local
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dereknola
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Feb 7, 2023
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Rebase for the new fedora37 images |
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Proposed Changes
Allow ServiceLB to honor
ExternalTrafficPolicy. Previously, ServiceLB violated the LoadBalancer spec by not properly delivering traffic only to the node-local endpoints of the service when theExternalTrafficPolicywas set toLocal. It would instead advertise the addresses of all nodes eligible to run ServiceLB, and forwarded traffic to all cluster endpoints.Ref: https://kubernetes.io/docs/reference/kubernetes-api/service-resources/service-v1/#:~:text=externaltrafficpolicy%20(string)
Types of Changes
bugfix; enhancement
Verification
Testing
Linked Issues
User-Facing Change
Further Comments