There were already a few tests just using the default framework
namespace instead of creating a new one. Also there are several
testing libraries that use the default framework's default namespace
as well. It's just easier this way.
Automatic merge from submit-queue (batch tested with PRs 31783, 41988, 42535, 42572, 41870)
Pods pending due to insufficient OIR should get scheduled once sufficient OIR becomes available.
This appears to be a regression since v1.5.0 in scheduler behavior for opaque integer resources, reported in https://github.com/kubernetes/kubernetes/issues/41861.
- [X] Add failing e2e test to trigger the regression
- [x] Restore previous behavior (pods pending due to insufficient OIR get scheduled once sufficient OIR becomes available.)
Automatic merge from submit-queue (batch tested with PRs 31783, 41988, 42535, 42572, 41870)
update names for kube plugin initializer to avoid conflicts
Fixes#42581
Other API servers are likely to create admission plugin initializers and so the names we choose for our interfaces matter (they may want to run multiple initializers in the chain). This updates the names for the plugin initializers to be more specific. No other changes.
@ncdc
Automatic merge from submit-queue (batch tested with PRs 31783, 41988, 42535, 42572, 41870)
controller: ensure deployment rollback is re-entrant
Make rollbacks re-entrant in the Deployment controller, otherwise
fast enqueues of a Deployment may end up in undesired behavior
- redundant rollbacks.
Fixes https://github.com/kubernetes/kubernetes/issues/36703
@kubernetes/sig-apps-bugs
Automatic merge from submit-queue (batch tested with PRs 31783, 41988, 42535, 42572, 41870)
Clean user agent to reduce metrics cardinality
**What this PR does / why we need it**:
This PR is an example implementation for my issue #31781.
``` release-note
```
This commit cleans common browser user-agents to reduce the metrics
cardinality in exported prometheus metrics.
Resolveskubernetes/kubernetes#31781
The StatefulSet Listers still use selectors, because this is the
behavior expected by callers. This clarifies the meaning of the
returned list. Some callers may need to switch to using
GetControllerOf() instead, but that is a separate, case-by-case issue.
Automatic merge from submit-queue
make the system:authenticated group adder smarter
Fixes#42437
This prevents the group adder from adding the system:authenticated group when:
1. it's already in the list
2. the user is system:anonymous
3. system:unauthenticated is in the list
Smaller alternative to https://github.com/kubernetes/kubernetes/pull/42421 for 1.6.
@kubernetes/sig-auth-pr-reviews @enj @liggitt
Make rollbacks re-entrant in the Deployment controller, otherwise
fast enqueues of a Deployment may end up in undesired behavior
- redundant rollbacks.
Automatic merge from submit-queue
Fixing unbound bash variable.
**What this PR does / why we need it**: this fixes a bug introduced in 1.6 for ABAC.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**: without this, we hit an unbound variable and fail to bring up the kube-apiserver with ABAC enabled.
**Release note**:
```release-note
```
Automatic merge from submit-queue
Fix federation controller-manager initialization
Due to #42375, the e2e tests for federation started failing. The cause is that servicecontroller.Run blocks on stopCh. In #42375, the code is reorganized and servicecontroller which was initialized last is moved to top, so all the controllers below it are not initialized.
This pr fixes the issue by calling stopCh of servicecontroller in a goroutine.
cc @kubernetes/sig-federation-bugs @nikhiljindal @madhusudancs
Automatic merge from submit-queue
Fix Multizone pv creation on GCE
When Multizone is enabled static PV creation on GCE
fails because Cloud provider configuration is not
available in admission plugins.
cc @derekwaynecarr @childsb
Automatic merge from submit-queue
[Bug] Fix gpu initialization in Kubelet
Kubelet incorrectly fails if `AllAlpha=true` feature gate is enabled with container runtimes that are not `docker`.
Replaces #42407
Automatic merge from submit-queue
kubectl: respect deployment strategy parameters for rollout status
Fixes https://github.com/kubernetes/kubernetes/issues/40496
`rollout status` now respects the strategy parameters for a RollingUpdate Deployment. This means that it will exit as soon as minimum availability is reached for a rollout (note that if you allow maximum availability, `rollout status` will succeed as soon as the new pods are created)
@janetkuo @AdoHe ptal
Automatic merge from submit-queue
kubeadm: Fix the nodeSelector and scheduler mounts when using the self-hosted mode
**What this PR does / why we need it**:
The self-hosted option in `kubeadm` was broken.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#42528
**Special notes for your reviewer**:
**Release note**:
```release-note
```
/cc @luxas
This fix fixes some typos in the docs of persistent volume provisioning
(`persistent-volume-provisioning/README.md`):
```
s/containes/contains/
s/specifiy/specify/
s/agains/against/
```
Automatic merge from submit-queue (batch tested with PRs 42070, 42127)
Remove fluentd-gcp image sources
This PR removes fluentd-gcp image sources from the main kubernetes repo to move it the `contrib`: https://github.com/kubernetes/contrib/pull/2426
Once image is moved, it will be maintained by Stackdriver team (@igorpeshansky, @qingling128 and @dhrupadb)
CC @ixdy @timstclair
Automatic merge from submit-queue
Remove the kube-discovery binary from the tree
**What this PR does / why we need it**:
kube-discovery was a temporary solution to implementing proposal: https://github.com/kubernetes/community/blob/master/contributors/design-proposals/bootstrap-discovery.md
However, this functionality is now gonna be implemented in the core for v1.6 and will fully replace kube-discovery:
- https://github.com/kubernetes/kubernetes/pull/36101
- https://github.com/kubernetes/kubernetes/pull/41281
- https://github.com/kubernetes/kubernetes/pull/41417
So due to that `kube-discovery` isn't used in any v1.6 code, it should be removed.
The image `gcr.io/google_containers/kube-discovery-${ARCH}:1.0` should and will continue to exist so kubeadm <= v1.5 continues to work.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
Remove cmd/kube-discovery from the tree since it's not necessary anymore
```
@jbeda @dgoodwin @mikedanese @dmmcquay @lukemarsden @errordeveloper @pires
Automatic merge from submit-queue
Small fix to the bootstrap TokenCleaner
Accidentally missed setting options and so the TokenCleaner was in a retry loop. Also moved from using an explicit timer over cached values vs. relying on a short resync timeout.
```release-note
```
Putting this in the 1.6 milestone as this is clearly a bug fix in a new feature.
- Added schedulercache.Resource.SetOpaque helper.
- Amend kubelet allocatable sync so that when OIRs are removed from capacity
they are also removed from allocatable.
- Fixes#41861.
