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Bug
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Resolution: Done
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Undefined
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1.7.0
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Serverless Sprint 184
knative-openshift-ingress issues PUT requests for all routes several times an hour, even if nothing happens to their services or revisions.
I0421 12:50:37.645530 1 httplog.go:90] PUT /apis/route.openshift.io/v1/namespaces/knative-serving-ingress/routes/route-f032f038-36f7-4100-b89d-9c383c6a7617-366430313161: (5.712693ms) 200 [knative-openshift-ingress/v0.0.0 (linux/amd64) kubernetes/$Format 10.130.0.1:44192] I0421 12:50:38.846847 1 httplog.go:90] PUT /apis/route.openshift.io/v1/namespaces/knative-serving-ingress/routes/route-f1953ab1-a5a7-4a17-b2ce-c9e234f8cb4d-363436396537: (7.229841ms) 200 [knative-openshift-ingress/v0.0.0 (linux/amd64) kubernetes/$Format 10.130.0.1:44192] I0421 12:50:39.045031 1 httplog.go:90] PUT /apis/route.openshift.io/v1/namespaces/knative-serving-ingress/routes/route-f1cbff93-7396-46e1-ba4a-95fa9e9ed5d1-313332333135: (5.435092ms) 200 [knative-openshift-ingress/v0.0.0 (linux/amd64) kubernetes/$Format 10.130.0.1:44192] I0421 12:50:39.845605 1 httplog.go:90] PUT /apis/route.openshift.io/v1/namespaces/knative-serving-ingress/routes/route-f359339b-2118-48ac-954a-c3e947b5a026-346430386164: (6.034979ms) 200 [knative-openshift-ingress/v0.0.0 (linux/amd64) kubernetes/$Format 10.130.0.1:44192]
On a cluster with 1000 idle ksvcs, this repeated operation is the primary source of all API server requests.
