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Merge pull request #83729 from danwinship/drop-getreadyschedulablenodesordie

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Drop framework.GetReadySchedulableNodesOrDie
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Kubernetes Prow Robot 2019-10-10 19:00:43 -07:00 committed by GitHub
commit d69dfa7e13
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1 changed files with 0 additions and 45 deletions
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45
test/e2e/framework/util.go
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@ -1410,51 +1410,6 @@ func getNodeEvents(c clientset.Interface, nodeName string) []v1.Event {
return events.Items
}
// waitListSchedulableNodes is a wrapper around listing nodes supporting retries.
func waitListSchedulableNodes(c clientset.Interface) (*v1.NodeList, error) {
var nodes *v1.NodeList
var err error
if wait.PollImmediate(Poll, SingleCallTimeout, func() (bool, error) {
nodes, err = c.CoreV1().Nodes().List(metav1.ListOptions{FieldSelector: fields.Set{
"spec.unschedulable": "false",
}.AsSelector().String()})
if err != nil {
if testutils.IsRetryableAPIError(err) {
return false, nil
}
return false, err
}
return true, nil
}) != nil {
return nodes, err
}
return nodes, nil
}
// waitListSchedulableNodesOrDie is a wrapper around listing nodes supporting retries.
func waitListSchedulableNodesOrDie(c clientset.Interface) *v1.NodeList {
nodes, err := waitListSchedulableNodes(c)
if err != nil {
ExpectNoError(err, "Non-retryable failure or timed out while listing nodes for e2e cluster.")
}
return nodes
}
// GetReadySchedulableNodesOrDie addresses the common use case of getting nodes you can do work on.
// 1) Needs to be schedulable.
// 2) Needs to be ready.
// If EITHER 1 or 2 is not true, most tests will want to ignore the node entirely.
// TODO: remove this function here when references point to e2enode.
func GetReadySchedulableNodesOrDie(c clientset.Interface) (nodes *v1.NodeList) {
nodes = waitListSchedulableNodesOrDie(c)
// previous tests may have cause failures of some nodes. Let's skip
// 'Not Ready' nodes, just in case (there is no need to fail the test).
e2enode.Filter(nodes, func(node v1.Node) bool {
return e2enode.IsNodeSchedulable(&node) && e2enode.IsNodeUntainted(&node)
})
return nodes
}
// WaitForAllNodesSchedulable waits up to timeout for all
// (but TestContext.AllowedNotReadyNodes) to become scheduable.
func WaitForAllNodesSchedulable(c clientset.Interface, timeout time.Duration) error {