Automatic merge from submit-queue
Extend ingress e2e
Splits the test into a cross platform conformance list, and platform specific bits that exercise features through annotations. Also exercises the features in https://github.com/kubernetes/contrib/pull/1133. Assigning to Girish, simply because I assigned the other pr to Minhan.
- Dropped the regex test and just test for nslookup exiting 0.
- Moved more setup into BeforeEach and used nested Context for non-local
case.
- Poll inside the container using a bash loop.
- Aim for less console noise unless something goes wrong.
- Commented out the tests trying to verify that a DNS name is absent.
Automatic merge from submit-queue
in each pd test, create and delete the pod for every iteration to give new pod name for exec
fix#26141
based on chat with @ncdc
The following is a snapshot of the log. Each iteration now has a new Pod name
```text
[It] should schedule a pod w/two RW PDs both mounted to one container, write to PD, verify contents, delete pod, recreate pod, verify contents, and repeat in rapid succession [Slow] [Flaky]
/srv/dev/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/e2e/pd.go:277
STEP: creating PD1
Jun 10 15:55:45.878: INFO: Successfully created a new PD: "rootfs-e2e-c8b82df9-2f23-11e6-a5a0-b8ca3a62792c".
STEP: creating PD2
Jun 10 15:55:49.794: INFO: Successfully created a new PD: "rootfs-e2e-cb135362-2f23-11e6-a5a0-b8ca3a62792c".
Jun 10 15:55:49.794: INFO: PD Read/Writer Iteration #0
STEP: submitting host0Pod to kubernetes
W0610 15:55:49.860308 17282 request.go:347] Field selector: v1 - pods - metadata.name - pd-test-cd68f34b-2f23-11e6-a5a0-b8ca3a62792c: need to check if this is versioned correctly.
STEP: writing a file in the container
Jun 10 15:56:09.792: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-cd68f34b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- /bin/sh -c echo '988876932586416926' > '/testpd1/tracker0''
Jun 10 15:56:12.003: INFO: Wrote value: "988876932586416926" to PD1 ("rootfs-e2e-c8b82df9-2f23-11e6-a5a0-b8ca3a62792c") from pod "pd-test-cd68f34b-2f23-11e6-a5a0-b8ca3a62792c" container "mycontainer"
STEP: writing a file in the container
Jun 10 15:56:12.003: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-cd68f34b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- /bin/sh -c echo '8414937992264649637' > '/testpd2/tracker0''
Jun 10 15:56:13.170: INFO: Wrote value: "8414937992264649637" to PD2 ("rootfs-e2e-cb135362-2f23-11e6-a5a0-b8ca3a62792c") from pod "pd-test-cd68f34b-2f23-11e6-a5a0-b8ca3a62792c" container "mycontainer"
STEP: reading a file in the container
Jun 10 15:56:13.170: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-cd68f34b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker0'
Jun 10 15:56:14.325: INFO: Read file "/testpd1/tracker0" with content: 988876932586416926
STEP: reading a file in the container
Jun 10 15:56:14.325: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-cd68f34b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker0'
Jun 10 15:56:15.590: INFO: Read file "/testpd2/tracker0" with content: 8414937992264649637
STEP: deleting host0Pod
Jun 10 15:56:15.841: INFO: PD Read/Writer Iteration #1
STEP: submitting host0Pod to kubernetes
W0610 15:56:15.905485 17282 request.go:347] Field selector: v1 - pods - metadata.name - pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c: need to check if this is versioned correctly.
STEP: reading a file in the container
Jun 10 15:56:16.832: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker0'
Jun 10 15:56:18.132: INFO: Read file "/testpd1/tracker0" with content: 988876932586416926
STEP: reading a file in the container
Jun 10 15:56:18.132: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker0'
Jun 10 15:56:19.354: INFO: Read file "/testpd2/tracker0" with content: 8414937992264649637
STEP: writing a file in the container
Jun 10 15:56:19.354: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- /bin/sh -c echo '7639503234625274799' > '/testpd1/tracker1''
Jun 10 15:56:20.526: INFO: Wrote value: "7639503234625274799" to PD1 ("rootfs-e2e-c8b82df9-2f23-11e6-a5a0-b8ca3a62792c") from pod "pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c" container "mycontainer"
STEP: writing a file in the container
Jun 10 15:56:20.526: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- /bin/sh -c echo '7400445987108171911' > '/testpd2/tracker1''
Jun 10 15:56:21.694: INFO: Wrote value: "7400445987108171911" to PD2 ("rootfs-e2e-cb135362-2f23-11e6-a5a0-b8ca3a62792c") from pod "pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c" container "mycontainer"
STEP: reading a file in the container
Jun 10 15:56:21.694: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker0'
Jun 10 15:56:22.904: INFO: Read file "/testpd1/tracker0" with content: 988876932586416926
STEP: reading a file in the container
Jun 10 15:56:22.905: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker0'
Jun 10 15:56:24.080: INFO: Read file "/testpd2/tracker0" with content: 8414937992264649637
STEP: reading a file in the container
Jun 10 15:56:24.081: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker1'
Jun 10 15:56:25.290: INFO: Read file "/testpd1/tracker1" with content: 7639503234625274799
STEP: reading a file in the container
Jun 10 15:56:25.290: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-dcef71e1-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker1'
Jun 10 15:56:26.491: INFO: Read file "/testpd2/tracker1" with content: 7400445987108171911
STEP: deleting host0Pod
Jun 10 15:56:26.756: INFO: PD Read/Writer Iteration #2
STEP: submitting host0Pod to kubernetes
W0610 15:56:26.821828 17282 request.go:347] Field selector: v1 - pods - metadata.name - pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c: need to check if this is versioned correctly.
STEP: reading a file in the container
Jun 10 15:56:27.898: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker1'
Jun 10 15:56:29.096: INFO: Read file "/testpd1/tracker1" with content: 7639503234625274799
STEP: reading a file in the container
Jun 10 15:56:29.096: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker1'
Jun 10 15:56:30.325: INFO: Read file "/testpd2/tracker1" with content: 7400445987108171911
STEP: reading a file in the container
Jun 10 15:56:30.325: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker0'
Jun 10 15:56:31.528: INFO: Read file "/testpd1/tracker0" with content: 988876932586416926
STEP: reading a file in the container
Jun 10 15:56:31.529: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker0'
Jun 10 15:56:32.972: INFO: Read file "/testpd2/tracker0" with content: 8414937992264649637
STEP: writing a file in the container
Jun 10 15:56:32.972: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- /bin/sh -c echo '1846555975530999997' > '/testpd1/tracker2''
Jun 10 15:56:34.157: INFO: Wrote value: "1846555975530999997" to PD1 ("rootfs-e2e-c8b82df9-2f23-11e6-a5a0-b8ca3a62792c") from pod "pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c" container "mycontainer"
STEP: writing a file in the container
Jun 10 15:56:34.157: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- /bin/sh -c echo '2775947264799611726' > '/testpd2/tracker2''
Jun 10 15:56:35.661: INFO: Wrote value: "2775947264799611726" to PD2 ("rootfs-e2e-cb135362-2f23-11e6-a5a0-b8ca3a62792c") from pod "pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c" container "mycontainer"
STEP: reading a file in the container
Jun 10 15:56:35.662: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker0'
Jun 10 15:56:36.868: INFO: Read file "/testpd1/tracker0" with content: 988876932586416926
STEP: reading a file in the container
Jun 10 15:56:36.868: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker0'
Jun 10 15:56:38.062: INFO: Read file "/testpd2/tracker0" with content: 8414937992264649637
STEP: reading a file in the container
Jun 10 15:56:38.062: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker1'
Jun 10 15:56:39.221: INFO: Read file "/testpd1/tracker1" with content: 7639503234625274799
STEP: reading a file in the container
Jun 10 15:56:39.221: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker1'
Jun 10 15:56:40.397: INFO: Read file "/testpd2/tracker1" with content: 7400445987108171911
STEP: reading a file in the container
Jun 10 15:56:40.397: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd1/tracker2'
Jun 10 15:56:41.584: INFO: Read file "/testpd1/tracker2" with content: 1846555975530999997
STEP: reading a file in the container
Jun 10 15:56:41.585: INFO: Running '/srv/dev/kubernetes/_output/local/bin/linux/amd64/kubectl exec --namespace=e2e-tests-pod-disks-2tvm2 pd-test-e370dd2b-2f23-11e6-a5a0-b8ca3a62792c -c=mycontainer -- cat /testpd2/tracker2'
Jun 10 15:56:42.800: INFO: Read file "/testpd2/tracker2" with content: 2775947264799611726
STEP: deleting host0Pod
```
@saad-ali
Automatic merge from submit-queue
Dumping logs of federation pods (federation-apiserver, federation-controller-manager) on e2e test failure
Ref https://github.com/kubernetes/kubernetes/issues/26762
This should help with debugging failures.
Right now there is no way to access those logs.
@kubernetes/sig-cluster-federation @colhom
Automatic merge from submit-queue
Call NewFramework constructor instead of hand creating framework.
https://github.com/kubernetes/kubernetes/issues/27486, probably because we defined a new clientConfigGetter for node e2es and this test was hand creating the framework.
Automatic merge from submit-queue
Kubelet Volume Attach/Detach/Mount/Unmount Redesign
This PR redesigns the Volume Attach/Detach/Mount/Unmount in Kubelet as proposed in https://github.com/kubernetes/kubernetes/issues/21931
```release-note
A new volume manager was introduced in kubelet that synchronizes volume mount/unmount (and attach/detach, if attach/detach controller is not enabled).
This eliminates the race conditions between the pod creation loop and the orphaned volumes loops. It also removes the unmount/detach from the `syncPod()` path so volume clean up never blocks the `syncPod` loop.
```
Automatic merge from submit-queue
federation: choosing a default federation name in test instead of failing
The tests are failing right now:
http://kubekins.dls.corp.google.com/job/kubernetes-e2e-gce-federation/
```
[k8s.io] Service [Feature:Federation] should be able to discover a non-local federated service
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/federated-service.go:130 Jun 14 12:40:35.091: FEDERATION_NAME environment variable must be set
[k8s.io] Service [Feature:Federation] should be able to discover a federated service
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/federated-service.go:130 Jun 14 12:40:40.802: FEDERATION_NAME environment variable must be set
```
This is to fix them.
cc @kubernetes/sig-cluster-federation @mml
This commit adds a new volume manager in kubelet that synchronizes
volume mount/unmount (and attach/detach, if attach/detach controller
is not enabled).
This eliminates the race conditions between the pod creation loop
and the orphaned volumes loops. It also removes the unmount/detach
from the `syncPod()` path so volume clean up never blocks the
`syncPod` loop.
Automatic merge from submit-queue
Make timeout for starting system pods configurable
Context: in 2000-node clusters (if only one node is big enough to fit heapster, which is our testing configuration), heapster won't be scheduled until that node has route. However, creating routes is pretty expensive and currently can take even 2 hours.
@zmerlynn @gmarek
Matt Liggett