Mark Robinson 21209955c2 Fix bug where topology routing would not disable while service was under load. (#10925) ... Add support for enabling and disabling topology aware routing when hints are added/removed. The testing setup is very involved because it involves so many moving parts 1) Setup a service which is layered over several availability zones. 1a) The best way to do this is one service object, with 3 replicasets explicitly forced to use a specific AZ each. 2) Add `service.kubernetes.io/topology-aware-hints: Auto` annotation to the Service object 3) Use a load tester like k6 to send meaningful traffic to your service but only in one AZ 3) Scale up your replica sets until k8s adds Hints to your endpointslices 4) Observe that traffic shifts to only hit pods in one AZ 5) Turn down the replicasets count until such time that K8s removes the hints from your endpointslices 6) Observe traffic shifts back to all pods across all AZ.		2023-05-26 10:31:14 -07:00
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destination	Fix bug where topology routing would not disable while service was under load. (#10925)	2023-05-26 10:31:14 -07:00
util	Fuzzing: Move fuzzers upstream (#7419)	2022-05-05 13:01:00 -06:00