Automatic merge from submit-queue (batch tested with PRs 66877, 66066, 66851). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Cleanup the Admission Webhook E2E code
**What this PR does / why we need it**:
The current documentation for Admission Webhooks points to the e2e tests as an example.
The code appears to have some legacy configuration left behind. The variables are confusingly named and it lacked comments developers could follow. This is an attempt to clean up some code and make the code more readable to make webhook development easier.
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 66846, 60552). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Adding details to Conformance Tests using RFC 2119 standards.
This PR is part of the conformance documentation. This is to provide more formal specification using RFC 2119 keywords to describe the test so that who ever is running conformance tests do not have to go through the code to understand why and what is tested.
The documentation information added here into each of the tests eventually result into a document which is currently checked in at location https://github.com/cncf/k8s-conformance/blob/master/docs/KubeConformance-1.9.md
I would like to have this PR reviewed for v1.10 as I consider it important to strengthen the conformance documents.
Automatic merge from submit-queue (batch tested with PRs 64645, 66832). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Detect if GCE PD udev link is wrong and try to correct it
**What this PR does / why we need it**:
udev can miss scsi events and not update device links properly when disks are detached and reattached to the same node in a different order. This PR workarounds the issue by comparing the udev link name, which is the PD disk name, with the scsi disk serial number returned from scsi_id, and prevents mounting of the disk if the link is wrong. It will also run `udevadm trigger` on the disk to try to correct the bad link.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
This fix prevents a GCE PD volume from being mounted if the udev device link is stale and tries to correct the link.
```
Automatic merge from submit-queue (batch tested with PRs 65730, 66615, 66684, 66519, 66510). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
update attach to use external objs
**Release note**:
```release-note
NONE
```
Updates attach command to use external versions.
cc @deads2k @soltysh
added comments and renamed some variables to make the code easier to understand
migrated to new image_util build system
improved tests
updated copyright headers to 2018
updated webhook version
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Part 1: Allowing volumes to choose when to use securityContext
This PR is the result of [splitting this PR]( https://github.com/kubernetes/kubernetes/pull/65793) into 2 sections:
1) This part, addressing the refactor so eligible-test-for-conformance can use get rid of privileged security context.
2) a second part that will address the promotion of the testcases to be in conformance suite.
Changes:
a) demoted privileged mode for these tests (not needed)
b) regular tests (the other ones existing in the file) will still be using privileged security context.
b) adding privilegedSecurityContext field to VolInfo, so each volume-flavor can let the test know if the security context has to be privileged or not.
This allows granular changes and updates per volume).
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Switch to multi arch test/images with manifests
**What this PR does / why we need it**:
Recently we updated the test container images to use multi-arch fat manifests and pushed the new images to the `gcr.io/kubernetes-e2e-test-images` repository. In this changeset, we are switching to using the new images and cleaning up some of the unused image definitions from manifest.go. We are removing the folders corresponding to the unused images as well.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#66626
**Special notes for your reviewer**:
/cc @mkumatag
/cc @luxas
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
need ExpectNoError check
**What this PR does / why we need it**:
err need ExpectNoError check
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
update exit code to 0 if patch not needed
**Release note**:
```release-note
The `kubectl patch` command no longer exits with exit code 1 when a redundant patch results in a no-op
```
The specific logic in the `patch` command that exited with code 1, was only doing so when there was no diff between an existing object and its patched counterpart. (In case of errors, we just return those, which eventually ends up exiting with code 1 anyway). This patch removes this block, as we should not be treating patch no-ops as errors.
Fixes https://github.com/kubernetes/kubernetes/issues/58212
cc @soltysh
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Adding details to Conformance Tests using RFC 2119 standards.
This PR is part of the conformance documentation. This is to provide more formal specification using RFC 2119 keywords to describe the test so that who ever is running conformance tests do not have to go through the code to understand why and what is tested.
The documentation information added here into each of the tests eventually result into a document which is currently checked in at location https://github.com/cncf/k8s-conformance/blob/master/docs/KubeConformance-1.9.md
I would like to have this PR reviewed for v1.10 as I consider it important to strengthen the conformance documents.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
should get return err and check it
**What this PR does / why we need it**:
should get return err and check it
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 66827, 60550). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Adding details to Conformance Tests using RFC 2119 standards.
This PR is part of the conformance documentation. This is to provide more formal specification using RFC 2119 keywords to describe the test so that who ever is running conformance tests do not have to go through the code to understand why and what is tested.
The documentation information added here into each of the tests eventually result into a document which is currently checked in at location https://github.com/cncf/k8s-conformance/blob/master/docs/KubeConformance-1.9.md
I would like to have this PR reviewed for v1.10 as I consider it important to strengthen the conformance documents.
Automatic merge from submit-queue (batch tested with PRs 66827, 60550). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix expected pod creations/deletions estimate in load test
Fixing a wrongly computed expectation for first round of scaling in load test. Luckily as a side-effect, this should also speed up load test by:
- 25s on 100-node cluster
- 2m on 500-node cluster (so helps our presubmit - https://github.com/kubernetes/test-infra/issues/8348)
- 20m on 5000-node cluster
That said, I'm not 100% sure if this won't start causing failures in practice.
/cc @gmarek @mborsz
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65570, 65616). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Retry scheduling on StorageClass events
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56163
**Special notes for your reviewer**:
I have taken over #60006.
It's hard to test in e2e, because we cannot know reschedule of pod is triggered by which event (periodically service/node events will move pods to active queue too). ~~I'll add integration tests for this functionality after [this PR](https://github.com/kubernetes/kubernetes/pull/65296) get merged.~~ (already added)
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 66445, 66643, 60551). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Adding details to Conformance Tests using RFC 2119 standards.
This PR is part of the conformance documentation. This is to provide more formal specification using RFC 2119 keywords to describe the test so that who ever is running conformance tests do not have to go through the code to understand why and what is tested.
The documentation information added here into each of the tests eventually result into a document which is currently checked in at location https://github.com/cncf/k8s-conformance/blob/master/docs/KubeConformance-1.9.md
I would like to have this PR reviewed for v1.10 as I consider it important to strengthen the conformance documents.
this PR is the result of splitting https://github.com/kubernetes/kubernetes/pull/65793 into 2 sections
1) This part, addressing the refactor so eligible-test-for-conformance can use get rid of privileged security context.
2) a second part that will address the promotion of the testcases to be in conformance suite
Changes:
a) demoted privileged mode for these tests (not needed)
b) regular tests (the other ones existing in the file) will still be using privileged security context.
c) adding privilegedSecurityContext field to VolInfo, so each volume-flavor can let the test know if the security context has to be privileged or not.
This allows granular changes and updates per volume).
d) fixing formatting issue.
Automatic merge from submit-queue (batch tested with PRs 66270, 60554, 66816). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Adding details to Conformance Tests using RFC 2119 standards.
This PR is part of the conformance documentation. This is to provide more formal specification using RFC 2119 keywords to describe the test so that who ever is running conformance tests do not have to go through the code to understand why and what is tested.
The documentation information added here into each of the tests eventually result into a document which is currently checked in at location https://github.com/cncf/k8s-conformance/blob/master/docs/KubeConformance-1.9.md
I would like to have this PR reviewed for v1.10 as I consider it important to strengthen the conformance documents.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Move the` k8s.io/kubernetes/pkg/util/pointer` package to` k8s.io/utils/pointer`
**What this PR does / why we need it**:
Move `k8s.io/kubernetes/pkg/util/pointer` to `shared utils` directory, so that we can use it easily.
Close#66010 accidentally, and can't reopen it, so the same as #66010
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 66686, 66760). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Error in return value should be tested
**What this PR does / why we need it**:
Error in return value should be tested
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
test image for a release 1.7 based sample-apiserver
**What this PR does / why we need it**:
In our e2e test suite we have use an image "gcr.io/kubernetes-e2e-test-images:k8s-aggregator-sample-apiserver:1.7v2". We need a way to build a fresh image that can we can use instead of that one. Especially we need one that has a multi-arch fat manifest so e2e tests can be run across multiple architectures.
This is especially important since we are in the process of promoting the test in question to the conformance suite - https://github.com/kubernetes/kubernetes/pull/63947
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/cc @mkumatag
/cc @ixdy
/cc @luxas
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 66723, 66732). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix a duplicate case in TestUpdateNodeObjects
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 62444, 66358, 66724, 66726). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
GetMasterHost should not return port
**What this PR does / why we need it**:
masterUrl.Host may include port, e.g. 10.114.51.201:8443
GetMasterHost() should not return port
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
NONE
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 66593, 66727, 66558). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Bump version since we added dnsmasq to dnsutils image
Change-Id: Icf2335e95b0c5505be295b83f6d339269a8d418e
**What this PR does / why we need it**:
Forgot to bump version number in https://github.com/kubernetes/kubernetes/pull/66695
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58755, 66414). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Flexvolume e2e test for attachable driver: Introduced delay after pod…
… deletion to ensure detach happens
**What this PR does / why we need it**: Removes the possibility of verbose logs from controller manager caused by this issue.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#66408
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58755, 66414). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Use probe based plugin watcher mechanism in Device Manager
**What this PR does / why we need it**:
Uses this probe based utility in the device plugin manager.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56944
**Notes For Reviewers**:
Changes are backward compatible and existing device plugins will continue to work. At the same time, any new plugins that has required support for probing model (Identity service implementation), will also work.
**Release note**
```release-note
Add support kubelet plugin watcher in device manager.
```
/sig node
/area hw-accelerators
/cc /cc @jiayingz @RenaudWasTaken @vishh @ScorpioCPH @sjenning @derekwaynecarr @jeremyeder @lichuqiang @tengqm @saad-ali @chakri-nelluri @ConnorDoyle
Automatic merge from submit-queue (batch tested with PRs 66665, 66707, 66596). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Update webhook test image to multi-arch
**What this PR does / why we need it**:
Use the `image-util.sh` to build the container image so we can generate the full manifest for multi-arch images
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/cc @mkumatag
/cc @luxas
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 66554, 66616, 66695, 66681). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add dnsmasq to test/images/dnsutils
**What this PR does / why we need it**:
We currently use k8s.gcr.io/k8s-dns-dnsmasq:1.14.5 in the
dns_common.go file. Looking deeper, all we need is "/usr/sbin/dnsmasq"
from that image. So just enhance the dnsutils image and throw dnsmasq
into it. This makes it easier as the dockerfiles/sidecars etc in
kubernetes/dns is not really needed. Note that a previous attempt to add
manifests to that repo fell through in PR 30 in that repo (since we were
moving to coredns).
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/cc @luxas
/cc @ixdy
/cc @mkumatag
**Release note**:
```release-note
NONE
```
We currently use k8s.gcr.io/k8s-dns-dnsmasq:1.14.5 in the
dns_common.go file. Looking deeper, all we need is "/usr/sbin/dnsmasq"
from that image. So just enhance the dnsutils image and throw dnsmasq
into it. This makes it easier as the dockerfiles/sidecars etc in
kubernetes/dns is not really needed. Note that a previous attempt to add
manifests to that repo fell through in PR 30 in that repo (since we were
moving to coredns).
Change-Id: Ia6569b968994348d3b3bd741905300cf47b5808c
Automatic merge from submit-queue (batch tested with PRs 66676, 66624). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix jessie-dnsutils image build for arm64 & ppc64el
**What this PR does / why we need it**:
When we run `make all-container WHAT=jessie-dnsutils` from test/images, the build fails as some of the debian repos in sources.list are stale for arm64 & ppc64el. So we just detect this case and remove the lines.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#66618
**Special notes for your reviewer**:
/cc @mkumatag @cjwagner
**Release note**:
```release-note
NONE
```
- Remove debian-security for a couple of arch(es) as they are not
available in the debian repos
- Also fix up the unbound SED problem with push() method
Change-Id: Ibb14ead9581954b66b39c02bcefb5adaa2464fab
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
test(scheduler): add more integration tests for TaintNodesByCondition
- refactor test cases to table driven testing style
- more scenarios are covered for TaintNodesByCondition
part of #62109
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Avoid sed bundled with Darwin for building test images
Change-Id: I4fc1d495c9a42d081107829cfae0cad6d5aa29ff
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
**What this PR does / why we need it**:
using plain old `sed` we run into problems on macOS. for example when you try `make all-container WHAT=net` under test/images. We should use the same pattern we use in all our scripts to ensure we use gsed or a version of sed from GNU.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/cc @mkumatag @BenTheElder @cjwagner
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix ttlcontroller integration test fatal log err
**What this PR does / why we need it**:
Log err in delete node.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
e2e: don't require heapster
As heapster is now deprecated, we shouldn't require it for e2e tests to pass.
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 66352, 66504). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Remove outdated autoscaling e2e tests.
Remove outdated autoscaling e2e tests.
/cc @bskiba @MaciekPytel
/sig-autoscaling
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 62423, 66180, 66492, 66506, 65242). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Adding IKS functionality to kubemark
**What this PR does / why we need it**:
This PR adds bash scripts in which kubemark is able to be run on IKS clusters. This adds versatility to the testing ability of kubemark by adding another cloud provider and example of use. The scripts to clean up kubemark after use are also included. In addition to this, minor changes were added to other kubemark related files to increase cloud-provider flexibility.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
No issues will be fixed, as this is an extension to a feature.
**Special notes for your reviewer**:
I currently have the IKS scripts separate from the default ones, which are mainly based off of GCE. If it is preferable, I could combine them into single scripts which prompt the user to choose which cloud provider to test. If there are any issues with the scripts or code, please let me know. Thank you!
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 62423, 66180, 66492, 66506, 65242). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
make more readable in e2e log
**What this PR does / why we need it**:
make more readable in e2e log
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Currently, the limit set in the tests is 30 MB, which will cause
the Docker service on the Windows nodes to hang and be no longer
responsive. This will cause the Kubelet service to enter a NotReady state.
Setting a higher memory limit (50 MB) will avoid this issue.
Automatic merge from submit-queue (batch tested with PRs 66341, 66405, 66403, 66264, 66447). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Bump subpath test pod timeout to 5 minutes
Fixes: #66376
It seems that sometimes `Attach` on GCP side can take multiple minutes (when recently detached from another node) and therefore the old timeout of 1 minute is not long enough. 5 minutes is standard elsewhere and seems to be long enough for the long tail of GCE Attach time.
Also the ext4 test was really hard to debug because all the old PD tests call all the pods "pd-injector" and all the volume mounts "pd-volume." Made a change to make that more readable by adding a length 4 random string suffix.
/kind flake
/sig storage
/assign @msau42
```release-note
NONE
```
- Add resyncPeriod parameter for setupCluster to make resync period of
scheduler configurable.
- Add test case for static provisioning and delay binding storage class.
Move pods into active queue on PV add/update events.
- Add a stress test with scheduler resync to detect possible race
conditions.
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Remove the Heapster/InfluxDB test
Heapster is now deprecated, and we shouldn't be testing Influx
functionality here anyway (that test belongs in the Heapster repo at
best anyway).
**Release note**:
```release-note
NONE
```
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bump ingress version to 1.2
```release-note
Bump Ingress-gce version to 1.2.0
```
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remove the unused verifyRemainingObjects function
**What this PR does / why we need it**:
erase useless function when reading code
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
none
```
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Reverting commit #56600 as GCE PD is allocated in chunks of GiB inste…
**What this PR does / why we need it:**
This PR reverts the changes made in commit https://github.com/kubernetes/kubernetes/pull/56600 which considered GCE PDs are allocated in chunks of GBs. The following set of operations demonstrate the allocation is in GiBs.
Manually create a PD in GB, and manually attach it to a node:
```
$ gcloud compute disks create msau-test --zone=us-central1-b --size=1GB
```
Run lsblk on it, and it shows the bytes of the disk are 1GiB:
```
$ lsblk -b
sdc 8:32 0 1073741824 0 disk
```
**Which issue(s) this PR fixes**:
[65285](https://github.com/kubernetes/kubernetes/issues/65285)
**Special notes for your reviewer**:
```release-note
none
```
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Typo fix in returned message: formating->formatting
Line 98: formating->formatting
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Typo fix in the returned message: dynamicly->dynamically
Line 541: a typo in the returned message:
dynamicly->dynamically
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Collecting etcd histogram metrics
**What this PR does / why we need it**:
Changes collected etcd metrics from quantiles to histograms.
ref #64030
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Fix kubeadm checks import error
kubeadm checks package import path exist "kubernetes/test",
So change the import path.
* move "k8s.io/kubernetes/test/e2e_node/system" directory file
tto "k8s.io/kubernetes/cmd/kubeadm/app/util/system" and change checks import
* remove "k8s.io/kubernetes/test/e2e_node/system" directory
Issues report link:
https://github.com/kubernetes/kubeadm/issues/976
Signed-off-by: Yuanbin.Chen <cybing4@gmail.com>
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #https://github.com/kubernetes/kubeadm/issues/976
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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typo fix: fromat->format
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Safe encode template hash value to make it consistent with resource name
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#66093
**Special notes for your reviewer**: It's safe to change the function that generates template hash label, because this value is only used when creating a resource and never updated or compared. Therefore, it won't break existing workloads after k8s upgrade/downgrade. Note that we've changed hash before when introducing hash collision avoidance mechanism.
@kubernetes/sig-apps-pr-reviews
**Release note**:
```release-note
NONE
```
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Disable initializers by default
The API group driving this field is not enabled by default, and it does not appear that these will progress beyond the alpha phase.
Remove the admission plugin from default configurations.
/sig api-machinery
/cc @smarterclayton
```release-note
The alpha `Initializers` admission plugin is no longer enabled by default. This matches the off-by-default behavior of the alpha API which drives initializer behavior.
```
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dry-run: Create Options with dryRun for POST/PUT/PATCH
**What this PR does / why we need it**:
Create new options for Create and Update (through POST/PUT/PATCH).
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Re-enable write-read pv check in volume provisioning tests
**What this PR does / why we need it**: Except for the recently-added CSI tests, every test that uses testDynamicProvisioning in volume_provisioning has been skipping the
`By("checking the created volume is writable and has the PV's mount options")`
and
`By("checking the created volume is readable and retains data")`
steps due to an unintentional change in https://github.com/kubernetes/kubernetes/pull/59879
**Special notes for your reviewer**: The 'attach' variable name is not descriptive at all, default behaviour is unclear. Tests will take longer of course, but that was always the intention, to not only test provisioning of PV is according to PVC but that you can actually r/w it (hence e2e).
**Release note**:
```release-note
NONE
```
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Add local volume pod affinity tests.
**What this PR does / why we need it**:
Add local volume pod affinity tests.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56100 (with already merged prs #59682, #60260)
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 64695, 65982, 65908). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Collecting etcd metrics
**What this PR does / why we need it**:
Adding etcd metrics to performance test log.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
ref #64030
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Fix wrong flexvolume dir on gce ubuntu
**What this PR does / why we need it**:
Fixes https://github.com/kubernetes/kubernetes/issues/65777
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes https://github.com/kubernetes/kubernetes/issues/65777
**Special notes for your reviewer**: everything is named for gci being the one exception but i assume ubuntu received the change at the same time `gciVolumePluginDirVersion = "1.10.0"`
**Release note**:
```release-note
NONE
```
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Create WORKSPACE file before running bazel in kubemark
As the canary run after https://github.com/kubernetes/test-infra/pull/8616 failed with:
```
I0709 19:06:05.281] Extracting Bazel installation...
I0709 19:06:13.369] ERROR: The 'run' command is only supported from within a workspace.
W0709 19:06:13.469] [0;33mAttempt 1 failed to bazel run //cluster/images/kubemark:push. Retrying.[0m
```
Ref https://github.com/kubernetes/test-infra/issues/8348
/cc @krzyzacy
```release-note
NONE
```
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Add a README in test/e2e/node with a warning
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65882, 65896, 65755, 60549, 65927). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix visibility of testdata for //test/cmd:legacy-script
**What this PR does / why we need it**: fixes some BUILD visibility, albeit for a relatively unused target
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65882, 65896, 65755, 60549, 65927). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Adding details to Conformance Tests using RFC 2119 standards.
This PR is part of the conformance documentation. This is to provide more formal specification using RFC 2119 keywords to describe the test so that who ever is running conformance tests do not have to go through the code to understand why and what is tested.
The documentation information added here into each of the tests eventually result into a document which is currently checked in at location https://github.com/cncf/k8s-conformance/blob/master/docs/KubeConformance-1.9.md
I would like to have this PR reviewed for v1.10 as I consider it important to strengthen the conformance documents.
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track schemes by name for error reporting
Getting an error message about a type not being in the scheme is hard to fix if you don't know which scheme is failing. This adds a name to the scheme which can be set during creation or can be set based on the calling stack. If you use the old constructor a name is generated for you based on the stack. Something like "k8s.io/client-go/dynamic/scheme.go:28" for instance.
Also moves a typer to its point of use. This was debt from previous refactors which I noticed going through.
@kubernetes/sig-api-machinery-misc
@sttts
```release-note
NONE
```
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Remove --cadvisor-port - has been deprecated since v1.10
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56523
**Special notes for your reviewer**:
- Deprecated in https://github.com/kubernetes/kubernetes/pull/59827 (v1.10)
- Disabled in https://github.com/kubernetes/kubernetes/pull/63881 (v1.11)
**Release note**:
```release-note
[action required] The formerly publicly-available cAdvisor web UI that the kubelet started using `--cadvisor-port` is now entirely removed in 1.12. The recommended way to run cAdvisor if you still need it, is via a DaemonSet.
```
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split of test-cmd
This pull moves test-cmd to a `test/cmd` folder for team maintenance. The next commit splits the mega (6 thousand lines or so?) into files based on function. No changes, just moves.
@kubernetes/sig-cli-maintainers
@fejta per request
```release-note
NONE
```
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apiextensions-apiserver: add pkg/cmd/server/testing pkg for integration tests
In analogy to kube-apiserver, this implements a uniform apiextensions-apiserver for integration tests which can be started using customized flags.
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Fix field name in autoscaling e2e tests
Use new field name
```release-note
NONE
```
/cc @MaciekPytel
Aleksandra Malinowska