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Merge pull request #41717 from kargakis/add-upgrade-test-logging

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Automatic merge from submit-queue

Spew replica sets in any deployment upgrade test failure

Should help identifying whether the new replica set is considered as old after the upgrade (or maybe it's something else too).

For debugging https://github.com/kubernetes/kubernetes/issues/41518
https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/ci-kubernetes-e2e-gke-latest-upgrade-master/5/

The failure seems suspiciously related to https://github.com/kubernetes/kubernetes/issues/40415 but it may not be related at all too...

@kubernetes/sig-apps-bugs
This commit is contained in:
Kubernetes Submit Queue 2017-02-21 05:25:15 -08:00 committed by GitHub
commit 9ee2ab799f
1 changed files with 15 additions and 0 deletions
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15
test/e2e/upgrades/deployments.go
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@ -113,12 +113,15 @@ func (t *DeploymentUpgradeTest) Test(f *framework.Framework, done <-chan struct{
_, allOldRSs, newRS, err := deploymentutil.GetAllReplicaSets(t.d, f.ClientSet) _, allOldRSs, newRS, err := deploymentutil.GetAllReplicaSets(t.d, f.ClientSet)
framework.ExpectNoError(err) framework.ExpectNoError(err)
if newRS == nil { if newRS == nil {
By(t.spewReplicaSets(newRS, allOldRSs))
framework.ExpectNoError(fmt.Errorf("expected a new replica set for deployment %q", t.d.Name)) framework.ExpectNoError(fmt.Errorf("expected a new replica set for deployment %q", t.d.Name))
} }
if newRS.UID != t.newRS.UID { if newRS.UID != t.newRS.UID {
By(t.spewReplicaSets(newRS, allOldRSs))
framework.ExpectNoError(fmt.Errorf("expected new replica set:\n%#v\ngot new replica set:\n%#v\n", t.newRS, newRS)) framework.ExpectNoError(fmt.Errorf("expected new replica set:\n%#v\ngot new replica set:\n%#v\n", t.newRS, newRS))
} }
if len(allOldRSs) != 1 { if len(allOldRSs) != 1 {
By(t.spewReplicaSets(newRS, allOldRSs))
errString := fmt.Sprintf("expected one old replica set, got %d\n", len(allOldRSs)) errString := fmt.Sprintf("expected one old replica set, got %d\n", len(allOldRSs))
for i := range allOldRSs { for i := range allOldRSs {
rs := allOldRSs[i] rs := allOldRSs[i]
@ -127,6 +130,7 @@ func (t *DeploymentUpgradeTest) Test(f *framework.Framework, done <-chan struct{
framework.ExpectNoError(fmt.Errorf(errString)) framework.ExpectNoError(fmt.Errorf(errString))
} }
if allOldRSs[0].UID != t.oldRS.UID { if allOldRSs[0].UID != t.oldRS.UID {
By(t.spewReplicaSets(newRS, allOldRSs))
framework.ExpectNoError(fmt.Errorf("expected old replica set:\n%#v\ngot old replica set:\n%#v\n", t.oldRS, allOldRSs[0])) framework.ExpectNoError(fmt.Errorf("expected old replica set:\n%#v\ngot old replica set:\n%#v\n", t.oldRS, allOldRSs[0]))
} }
} }
@ -135,3 +139,14 @@ func (t *DeploymentUpgradeTest) Test(f *framework.Framework, done <-chan struct{
func (t *DeploymentUpgradeTest) Teardown(f *framework.Framework) { func (t *DeploymentUpgradeTest) Teardown(f *framework.Framework) {
// rely on the namespace deletion to clean up everything // rely on the namespace deletion to clean up everything
} }
func (t *DeploymentUpgradeTest) spewReplicaSets(newRS *extensions.ReplicaSet, allOldRSs []*extensions.ReplicaSet) string {
msg := fmt.Sprintf("old replica sets prior to the upgrade:\n%#v\n", t.oldRS)
msg += fmt.Sprintf("new replica sets prior to the upgrade:\n%#v\n", t.newRS)
msg += fmt.Sprintf("new replica set after the upgrade:\n%#v\n", newRS)
msg += fmt.Sprintf("old replica sets after the upgrade:\n")
for i := range allOldRSs {
msg += fmt.Sprintf("%#v\n", allOldRSs[i])
}
return msg
}