Automatic merge from submit-queue (batch tested with PRs 34763, 38706, 39939, 40020)
Use Statefulset instead in e2e and controller
Quick fix ref: #35534
We should finish the issue to meet v1.6 milestone.
Automatic merge from submit-queue
Move PatchType to apimachinery/pkg/types
Fixes https://github.com/kubernetes/kubernetes/issues/39970
`PatchType` is shared by the client and server, they have to agree, and its critical for our API to function.
@smarterclayton @kubernetes/sig-api-machinery-misc
Automatic merge from submit-queue (batch tested with PRs 39911, 40002, 39969, 40012, 40009)
Fix RBAC role for kube-proxy in Kubemark
Ref #39959
This should ensure that kube-proxy (in Kubemark) has the required role and RBAC binding.
@deads2k PTAL
cc @kubernetes/sig-scalability-misc @wojtek-t @gmarek
Automatic merge from submit-queue (batch tested with PRs 38592, 39949, 39946, 39882)
move api/errors to apimachinery
`pkg/api/errors` is a set of helpers around `meta/v1.Status` that help to create and interpret various apiserver errors. Things like `.NewNotFound` and `IsNotFound` pairings. This pull moves it into apimachinery for use by the clients and servers.
@smarterclayton @lavalamp First commit is the move plus minor fitting. Second commit is straight replace and generation.
Automatic merge from submit-queue (batch tested with PRs 38592, 39949, 39946, 39882)
Add optional per-request context to restclient
**What this PR does / why we need it**: It adds per-request contexts to restclient's API, and uses them to add timeouts to all proxy calls in the e2e tests. An entire e2e shouldn't hang for hours on a single API call.
**Which issue this PR fixes**: #38305
**Special notes for your reviewer**:
This adds a feature to the low-level rest client request feature that is entirely optional. It doesn't affect any requests that don't use it. The api of the generated clients does not change, and they currently don't take advantage of this.
I intend to patch this in to 1.5 as a mostly test only change since it's not going to affect any controller, generated client, or user of the generated client.
cc @kubernetes/sig-api-machinery
cc @saad-ali
Automatic merge from submit-queue
Fix examples e2e permission check
Ref #39382
Follow-up from #39896
Permission check should be done within the e2e test namespace, not cluster-wide
Also improved RBAC audit logging to make the scope of the permission check clearer
Automatic merge from submit-queue
Remove sleep from DynamicProvisioner test.
The comment says that the sleep is there because of 10 minute PV controller
sync. The controller sync is now 15 seconds and it should be quick enough
to hide this in subsequent `WaitForPersistentVolumeDeleted(.. , 20*time.Minute)`
Automatic merge from submit-queue (batch tested with PRs 38427, 39896, 39889, 39871, 39895)
Grant permissions to e2e examples test service account
ref #39382
Automatic merge from submit-queue
Updated unit tests
@janetkuo updated the flaky unit test to have the same structure with regard to uncasting as the rest of the tests. ptal
Automatic merge from submit-queue (batch tested with PRs 39807, 37505, 39844, 39525, 39109)
Made cache.Controller to be interface.
**What this PR does / why we need it**:
#37504
Automatic merge from submit-queue
run staging client-go update
Chasing to see what real problems we have in staging-client-go.
@sttts you get similar results?
Automatic merge from submit-queue
replace global registry in apimachinery with global registry in k8s.io/kubernetes
We'd like to remove all globals, but our immediate problem is that a shared registry between k8s.io/kubernetes and k8s.io/client-go doesn't work. Since client-go makes a copy, we can actually keep a global registry with other globals in pkg/api for now.
@kubernetes/sig-api-machinery-misc @lavalamp @smarterclayton @sttts
Automatic merge from submit-queue
Update images that use ubuntu-slim base image to :0.6
**What this PR does / why we need it**: `ubuntu-slim:0.4` is somewhat old, being based on Ubuntu 16.04, whereas `ubuntu-slim:0.6` is based on Ubuntu 16.04.1.
**Special notes for your reviewer**: I haven't pushed any of these images yet, so I expect all of the e2e builds to fail. If we're happy with the changes, I can push the images and then re-trigger tests.
**Release note**:
```release-note
NONE
```
cc @aledbf as FYI
Automatic merge from submit-queue (batch tested with PRs 39803, 39698, 39537, 39478)
[scheduling] Moved pod affinity and anti-affinity from annotations to api fields #25319
Converted pod affinity and anti-affinity from annotations to api fields
Related: #25319
Related: #34508
**Release note**:
```Pod affinity and anti-affinity has moved from annotations to api fields in the pod spec. Pod affinity or anti-affinity that is defined in the annotations will be ignored.```
Automatic merge from submit-queue
Refactor registry etcd to storage
Fixes#17546
Simple shuffle on naming so any sane new person entering the code base can understand what the actual etcd dependencies are.
Automatic merge from submit-queue (batch tested with PRs 39768, 39463)
Check if path exists before performing unmount
This is part 3 of an effort to check if path exists before performing an unmount operation.
[Part 1](https://github.com/kubernetes/kubernetes/pull/38547) and [part 2](https://github.com/kubernetes/kubernetes/pull/39311) involved auditing the different volume plugins and refactoring their `TearDownAt()s` to use the common util function/or create one if absent.
The ideal way to do this change would involve refactoring of the `TearDownAt()s` of these plugins and make a common util function that checks path. (The plugins involved in this PR use someway of unmounting a bind mount and unmounting a global path, there is also refactoring needed to consolidate disk_manager of fc, rbd and iscsi). A non-goal part of this effort can also involve refactoring all the `SetupAt()s`
In the interest of time and considering other higher priority issues that I am caught up with, I am unable to give the time the refactoring needs. Hence I've made the minimum change that would give the desired output.
I am tracking the work pending in this issue: https://github.com/kubernetes/kubernetes/issues/39251
```release-note
NONE
```
