Issue 1:
https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/kubernetes-e2e-gci-gke-autoscaling/411/

Multiple broken tests:

Failed: DumpClusterLogs {e2e.go}

error running dump cluster logs: exit status 1

Failed: [k8s.io] Cluster size autoscaling [Slow] should add node to the particular mig [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/framework/framework.go:145
Expected error:
<*errors.StatusError | 0xc420e3e300>: {
ErrStatus: {
TypeMeta: {Kind: "", APIVersion: ""},
ListMeta: {SelfLink: "", ResourceVersion: ""},
Status: "Failure",
Message: "an error on the server (\"Internal Server Error: \\\"/api/v1/watch/namespaces/e2e-tests-autoscaling-uqpuq/serviceaccounts?fieldSelector=metadata.name%3Ddefault\\\"\") has prevented the request from succeeding (get serviceAccounts)",
Reason: "InternalError",
Details: {
Name: "",
Group: "",
Kind: "serviceAccounts",
Causes: [
{
Type: "UnexpectedServerResponse",
Message: "Internal Server Error: \"/api/v1/watch/namespaces/e2e-tests-autoscaling-uqpuq/serviceaccounts?fieldSelector=metadata.name%3Ddefault\"",
Field: "",
},
],
RetryAfterSeconds: 0,
},
Code: 500,
},
}
an error on the server ("Internal Server Error: \"/api/v1/watch/namespaces/e2e-tests-autoscaling-uqpuq/serviceaccounts?fieldSelector=metadata.name%3Ddefault\"") has prevented the request from succeeding (get serviceAccounts)
not to have occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/framework/framework.go:236

Failed: [k8s.io] Cluster size autoscaling [Slow] should increase cluster size if pods are pending due to host port conflict [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:90
Expected
<int>: 6
to equal
<int>: 3
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:80

Issues about this test specifically: #33793

Failed: [k8s.io] Cluster size autoscaling [Slow] should increase cluster size if pending pods are small [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:90
Expected
<int>: 6
to equal
<int>: 3
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:80

Failed: [k8s.io] Cluster size autoscaling [Slow] should disable node pool autoscaling [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:90
Expected
<int>: 6
to equal
<int>: 3
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:80

Failed: [k8s.io] Cluster size autoscaling [Slow] should correctly scale down after a node is not needed when there is non autoscaled pool[Feature:ClusterSizeAutoscalingScaleDown] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/framework/framework.go:146
Oct 21 08:46:11.349: All nodes should be ready after test, the server cannot complete the requested operation at this time, try again later (get nodes)
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/framework/framework.go:445

Failed: [k8s.io] Cluster size autoscaling [Slow] should increase cluster size if pending pods are small and there is another node pool that is not autoscaled [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/framework/framework.go:145
Expected error:
<*errors.errorString | 0xc4203ced10>: {
s: "timed out waiting for the condition",
}
timed out waiting for the condition
not to have occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/framework/framework.go:236

Failed: [k8s.io] Cluster size autoscaling [Slow] should scale up correct target pool [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:90
Expected
<int>: 6
to equal
<int>: 3
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:80

Previous issues for this suite: #33456 #34061 #34781

Issue 2:
https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/kubernetes-e2e-gci-gke-autoscaling/304/

Multiple broken tests:

Failed: [k8s.io] Cluster size autoscaling [Slow] shouldn't increase cluster size if pending pod is too large [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:124
Expected
<bool>: false
to equal
<bool>: true
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:120

Issues about this test specifically: #34581

Failed: [k8s.io] Cluster size autoscaling [Slow] should correctly scale down after a node is not needed [Feature:ClusterSizeAutoscalingScaleDown] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:260
Expected error:
<*errors.errorString | 0xc821419bf0>: {
s: "timeout waiting 15m0s for appropriate cluster size",
}
timeout waiting 15m0s for appropriate cluster size
not to have occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:259

Issues about this test specifically: #33891

Failed: [k8s.io] Cluster size autoscaling [Slow] should scale up correct target pool [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:243
Expected error:
<*errors.errorString | 0xc820dae440>: {
s: "autoscaler not enabled",
}
autoscaler not enabled
not to have occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:232

Issues about this test specifically: #33897

Failed: [k8s.io] Cluster size autoscaling [Slow] should increase cluster size if pending pods are small [Feature:ClusterSizeAutoscalingScaleUp] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:134
Expected error:
<*errors.errorString | 0xc820936040>: {
s: "timeout waiting 5m0s for appropriate cluster size",
}
timeout waiting 5m0s for appropriate cluster size
not to have occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cluster_size_autoscaling.go:132

Issues about this test specifically: #34211

Previous issues for this suite: #33456 #34061 #34781