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Extend test/e2e/scheduling/nvidia-gpus.go to track resource usage of

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installer and device plugin containers.
To support this, exports certain functions and fields in
framework/resource_usage_gatherer.go so that it can be used in any
e2e test to track any specified pod resource usage with the specified
probe interval and duration.
This commit is contained in:
Jiaying Zhang
2017-09-26 22:27:30 -07:00
parent beefab8a8e
commit ae36f8ee95
5 changed files with 111 additions and 68 deletions
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13
test/e2e/framework/util.go
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@@ -2729,6 +2729,19 @@ func WaitForControlledPodsRunning(c clientset.Interface, ns, name string, kind s
return nil
}
// Wait up to PodListTimeout for getting pods of the specified controller name and return them.
func WaitForControlledPods(c clientset.Interface, ns, name string, kind schema.GroupKind) (pods *v1.PodList, err error) {
rtObject, err := getRuntimeObjectForKind(c, kind, ns, name)
if err != nil {
return nil, err
}
selector, err := getSelectorFromRuntimeObject(rtObject)
if err != nil {
return nil, err
}
return WaitForPodsWithLabel(c, ns, selector)
}
// Returns true if all the specified pods are scheduled, else returns false.
func podsWithLabelScheduled(c clientset.Interface, ns string, label labels.Selector) (bool, error) {
PodStore := testutil.NewPodStore(c, ns, label, fields.Everything())