Automatic merge from submit-queue
util.go: format for
**What this PR does / why we need it**:
format for.
delete redundant para.
make code clean.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 43067, 45586, 45590, 38636, 45599)
Make SchedulerPredicates test more resiliant to recent Node restarts
cc @kubernetes/sig-scheduling-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 43067, 45586, 45590, 38636, 45599)
AWS: Remove check that forces loadBalancerSourceRanges to be 0.0.0.0/0.
fixes#38633
Remove check that forces loadBalancerSourceRanges to be 0.0.0.0/0. Also, remove check that forces service.beta.kubernetes.io/aws-load-balancer-internal annotation to be 0.0.0.0/0. Ideally, it should be a boolean, but for backward compatibility, leaving it to be a non-empty value
Automatic merge from submit-queue (batch tested with PRs 43067, 45586, 45590, 38636, 45599)
Move rest of performance data gathered by tests to Summaries
cc @shyamjvs
Automatic merge from submit-queue (batch tested with PRs 43067, 45586, 45590, 38636, 45599)
Fix bug in hollow-node deletion in stop-kubemark script
Just noticed.
cc @wojtek-t @gmarek
Automatic merge from submit-queue
Fix ip-alias testing.
IP aliases are an alpha feature, and node accelerators are a beta
feature. $gcloud determines which is appropriate.
Before, this would try to run "gcloud alpha beta", which is incoherent.
```release-note
NOTE
```
Automatic merge from submit-queue (batch tested with PRs 45382, 45384, 44781, 45333, 45543)
Do roundtrip testing with external kinds in client-go TPR example
This tests that our serialization machinery works for TPR types, i.e. without internal counterpart and without generated code.
/cc @nilebox
Automatic merge from submit-queue (batch tested with PRs 45382, 45384, 44781, 45333, 45543)
azure: improve user agent string
**What this PR does / why we need it**: the UA string doesn't actually contain "kubernetes" in it
**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**: none
**Release note**:
```release-note
NONE
```
cc: @brendandburns
Automatic merge from submit-queue (batch tested with PRs 45382, 45384, 44781, 45333, 45543)
Ensure desired state of world populator runs before volume reconstructor
If the kubelet's volumemanager reconstructor for actual state of world runs before the desired state of world has been populated, the pods in the actual state of world will have some incorrect volume information: namely outerVolumeSpecName, which if incorrect leads to part of the issue here https://github.com/kubernetes/kubernetes/issues/43515, because WaitForVolumeAttachAndMount searches the actual state of world with the correct outerVolumeSpecName and won't find it so reports 'timeout waiting....', etc. forever for existing pods. The comments acknowledge that this is a known issue
The all sources ready check doesn't work because the sources being ready doesn't necessarily mean the desired state of world populator added pods from the sources. So instead let's put the all sources ready check in the *populator*, and when the sources are ready, it will be able to populate the desired state of world and make "HasAddedPods()" return true. THEN, the reconstructor may run.
@jingxu97 PTAL, you wrote all of the reconstruction stuff
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45382, 45384, 44781, 45333, 45543)
Copy internal types to metrics
Supersedes #45306.
#45306 removed the internal types and suggested whoever needs the internal types should define their own copy, and use the code-gen tools to generated the conversion functions. Per offline discussion with @DirectXMan12, we wanted to go that direction but it's not clear where to put the internal types yet. Hence, as a temporary solution, we decided copy the referred client-go/pkg/api types into metrics api to avoid the dependency.
The commit "remove need of registry from custom_metrics/client.go" is similar to what I did to the fake client in an earlier PR. Let me know if you want to put the commit in another PR.
Automatic merge from submit-queue (batch tested with PRs 45382, 45384, 44781, 45333, 45543)
[Federation] Provide updater timeout to instance rather than to Update()
This PR changes the federated updater to receive its timeout at construction rather than on every call to Update(). This provides a slight decrease in coupling by removing the need for the deletion handler to be provided the timeout along with the updater.
cc: @kubernetes/sig-federation-pr-reviews @perotinus
Automatic merge from submit-queue
Add myself to client-go OWNERS
**What this PR does / why we need it**:
**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
```
Automatic merge from submit-queue
[Federation] Improve the logging and user feedback in 'kubefed init'
This is a follow-up to #41849, which added some status information. This PR is based off of that one, and includes its changes as well.
See #41725.
```release-note
None
```
Automatic merge from submit-queue
Edge based winuserspace proxy
Last PR in the series of making kube-proxy event-based.
This is a sibling PR to https://github.com/kubernetes/kubernetes/pull/45356 that is already merged.
The second commit is removing the code that is no longer used.
IP aliases are an alpha feature, and node accelerators are a beta
feature. $gcloud determines which is appropriate.
Before, this would try to run "gcloud alpha beta", which is incoherent.
Automatic merge from submit-queue
Enable shared PID namespace by default for docker pods
**What this PR does / why we need it**: This PR enables PID namespace sharing for docker pods by default, bringing the behavior of docker in line with the other CRI runtimes when used with docker >= 1.13.1.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: ref #1615
**Special notes for your reviewer**: cc @dchen1107 @yujuhong
**Release note**:
```release-note
Kubernetes now shares a single PID namespace among all containers in a pod when running with docker >= 1.13.1. This means processes can now signal processes in other containers in a pod, but it also means that the `kubectl exec {pod} kill 1` pattern will cause the pod to be restarted rather than a single container.
```
The current `List()` implementation just lists the DNS resorce records in
a given managed zone once and retruns the list. It neither performs a paged
walk nor does it consider the `page_token` in the returned response.
This change walks all the pages and aggregates the records in the pages
and returns the aggregated list. This is potentially dangerous as it can
blow up memory if there are a huge number of records in the given
managed zone. But this is the best we can do without changing the
provider interface too much. Next step is to define a new paged list
interface and implement it.
