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Add multi PVC versions of tests for delayed binding

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Signed-off-by: Deep Debroy <ddebroy@docker.com>
This commit is contained in:
Deep Debroy
2018-10-29 02:30:30 -07:00
parent 8616687c90
commit 923df464fb
3 changed files with 179 additions and 130 deletions
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40
test/e2e/framework/util.go
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@@ -1010,22 +1010,40 @@ func WaitForPersistentVolumeDeleted(c clientset.Interface, pvName string, Poll,
// WaitForPersistentVolumeClaimPhase waits for a PersistentVolumeClaim to be in a specific phase or until timeout occurs, whichever comes first.
func WaitForPersistentVolumeClaimPhase(phase v1.PersistentVolumeClaimPhase, c clientset.Interface, ns string, pvcName string, Poll, timeout time.Duration) error {
Logf("Waiting up to %v for PersistentVolumeClaim %s to have phase %s", timeout, pvcName, phase)
return WaitForPersistentVolumeClaimsPhase(phase, c, ns, []string{pvcName}, Poll, timeout, true)
}
// WaitForPersistentVolumeClaimPhase waits for any (if matchAny is true) or all (if matchAny is false) PersistentVolumeClaims
// to be in a specific phase or until timeout occurs, whichever comes first.
func WaitForPersistentVolumeClaimsPhase(phase v1.PersistentVolumeClaimPhase, c clientset.Interface, ns string, pvcNames []string, Poll, timeout time.Duration, matchAny bool) error {
if len(pvcNames) == 0 {
return fmt.Errorf("Incorrect parameter: Need at least one PVC to track. Found 0.")
}
Logf("Waiting up to %v for PersistentVolumeClaims %v to have phase %s", timeout, pvcNames, phase)
for start := time.Now(); time.Since(start) < timeout; time.Sleep(Poll) {
pvc, err := c.CoreV1().PersistentVolumeClaims(ns).Get(pvcName, metav1.GetOptions{})
if err != nil {
Logf("Failed to get claim %q, retrying in %v. Error: %v", pvcName, Poll, err)
continue
} else {
if pvc.Status.Phase == phase {
Logf("PersistentVolumeClaim %s found and phase=%s (%v)", pvcName, phase, time.Since(start))
return nil
phaseFoundInAllClaims := true
for _, pvcName := range pvcNames {
pvc, err := c.CoreV1().PersistentVolumeClaims(ns).Get(pvcName, metav1.GetOptions{})
if err != nil {
Logf("Failed to get claim %q, retrying in %v. Error: %v", pvcName, Poll, err)
continue
} else {
Logf("PersistentVolumeClaim %s found but phase is %s instead of %s.", pvcName, pvc.Status.Phase, phase)
if pvc.Status.Phase == phase {
Logf("PersistentVolumeClaim %s found and phase=%s (%v)", pvcName, phase, time.Since(start))
if matchAny {
return nil
}
} else {
Logf("PersistentVolumeClaim %s found but phase is %s instead of %s.", pvcName, pvc.Status.Phase, phase)
phaseFoundInAllClaims = false
}
}
}
if phaseFoundInAllClaims {
return nil
}
}
return fmt.Errorf("PersistentVolumeClaim %s not in phase %s within %v", pvcName, phase, timeout)
return fmt.Errorf("PersistentVolumeClaims %v not all in phase %s within %v", pvcNames, phase, timeout)
}
// CreateTestingNS should be used by every test, note that we append a common prefix to the provided test name.