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Code Packages Releases Activity

Drop check for MaxNoOfPodsToEvictPerNode and invoke EvictPod wrapper instead

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This commit is contained in:
Jan Chaloupka
2020-04-20 12:41:47 +02:00
parent 240fa93bc5
commit 077b7f6505
13 changed files with 193 additions and 201 deletions
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28
test/e2e/e2e_test.go
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@@ -33,11 +33,11 @@ import (
deschedulerapi "sigs.k8s.io/descheduler/pkg/api"
"sigs.k8s.io/descheduler/pkg/descheduler"
"sigs.k8s.io/descheduler/pkg/descheduler/client"
"sigs.k8s.io/descheduler/pkg/descheduler/evictions"
eutils "sigs.k8s.io/descheduler/pkg/descheduler/evictions/utils"
nodeutil "sigs.k8s.io/descheduler/pkg/descheduler/node"
podutil "sigs.k8s.io/descheduler/pkg/descheduler/pod"
"sigs.k8s.io/descheduler/pkg/descheduler/strategies"
"sigs.k8s.io/descheduler/pkg/utils"
)
func MakePodSpec() v1.PodSpec {
@@ -114,12 +114,28 @@ func startEndToEndForLowNodeUtilization(clientset clientset.Interface, nodeInfor
if err != nil {
klog.Fatalf("%v", err)
}
nodeUtilizationThresholds := deschedulerapi.NodeResourceUtilizationThresholds{Thresholds: thresholds, TargetThresholds: targetThresholds}
nodeUtilizationStrategyParams := deschedulerapi.StrategyParameters{NodeResourceUtilizationThresholds: nodeUtilizationThresholds}
lowNodeUtilizationStrategy := deschedulerapi.DeschedulerStrategy{Enabled: true, Params: nodeUtilizationStrategyParams}
lowNodeUtilizationStrategy := deschedulerapi.DeschedulerStrategy{
Enabled: true,
Params: deschedulerapi.StrategyParameters{
NodeResourceUtilizationThresholds: deschedulerapi.NodeResourceUtilizationThresholds{
Thresholds: thresholds,
TargetThresholds: targetThresholds,
},
},
}
ds := &options.DeschedulerServer{Client: clientset}
nodePodCount := utils.InitializeNodePodCount(nodes)
strategies.LowNodeUtilization(ds, lowNodeUtilizationStrategy, evictionPolicyGroupVersion, nodes, nodePodCount)
podEvictor := evictions.NewPodEvictor(
ds.Client,
evictionPolicyGroupVersion,
ds.DryRun,
ds.MaxNoOfPodsToEvictPerNode,
nodes,
)
strategies.LowNodeUtilization(ds, lowNodeUtilizationStrategy, nodes, podEvictor)
time.Sleep(10 * time.Second)
}