Comments, log lines, exported MakePersistentVolume
Moved pv/pvcConfig assignment out of diskName check, nil ptrs and configs afterEach
change label/selector code to use k8s defined types from generic string:string maps
adjust for gce refactor
Automatic merge from submit-queue (batch tested with PRs 43518, 42467)
install/kube-up: fix some errors while install k8s through kube-up/down.sh
What this PR does / why we need it:
etcd2.3.1 will be installed follow this scripts, but k8s use etcd3 as default storage backend, so the next error will always be apprear:
API server: rpc error: code = 13 desc = transport is closing
so i think we should change the version of etcd
thank you!
Automatic merge from submit-queue
unit test for kubectl config unset
**What this PR does / why we need it**:
unit test for kubectl config unset
**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**:
think you
**Release note**:
```release-note
```
Automatic merge from submit-queue
addressing issue #39427 adding a flag --output to 'kubectl version'
**What this PR does / why we need it**:
Addressing Issue https://github.com/kubernetes/kubernetes/issues/39427 we all
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#39427
**Release note**:
```
kubectl version has new flag --output (=json or yaml) allowing result of the command to be parsed in either json format or yaml.
```
Automatic merge from submit-queue (batch tested with PRs 40885, 43623, 43735)
Use "hack/godep-restore.sh" instead of "godep restore"
Now we get errors when run "godep restore".
So we need to update the help message.
@derekwaynecarr
**Special notes for your reviewer**:
**Release note**:
```NONE
```
Automatic merge from submit-queue
Extract GCEPD pv tests
**What this PR does / why we need it**:
This is strictly a refactor moving the GCEPD suite in Persistent Volumes E2E to it's own file. This will make future provider specific additions to pv testing much more organized and readable. It will also enable a smoother transition to providers moving out of tree by consolidating related tests.
```release-note
NONE
```
updating with PR changes requested.
latest changes to having short for human readable only, and error cases moved a bit to the end.
rebase fixes
latest pr. changes.
small change moving return nil out of switch.
updated the nil check for the error in the humanreadable case.
more optimization in humanreadable code.
pushed up current test changes, this is purely temporary
finished writing tests
updated test and function names.
changed output extensions from .sh to output.
updated version, version struct now just called Version and not VersionObj.
made a few changes to testing.
fixed testing issues, created better test and cleanup
go format change.
Automatic merge from submit-queue
Volume Provisioning E2E: test PVC delete causes PV delete
**What this PR does / why we need it**:
Test for a regression addressed in #21268. There was a case where the PVC being created and deleted quickly may result in a provisioned PV left behind as `Available.`
```release-note
NONE
```
cc @jeffvance
Automatic merge from submit-queue
Centos provider: generate SSL certificates for etcd cluster.
**What this PR does / why we need it**:
Support secure etcd cluster for centos provider, generate SSL certificates for etcd in default. Running it w/o SSL is exposing cluster data to everyone and is not recommended. [#39462](https://github.com/kubernetes/kubernetes/pull/39462#issuecomment-271601547)
/cc @jszczepkowski @zmerlynn
**Release note**:
```release-note
Support secure etcd cluster for centos provider.
```
Removed wait for PVC phase Pending.
iterate test 100 times to increase chance of regression
Moved claim obj assignment out of loop.
add wait loop check for PVs
loop until no PVs detected
refactor per git comments
replace api calls with framework wrappers
add default suffix
When running the e2e tests in parallel, the ginkgo nocolor is not
honored and produces a colored output. This change adds the
GINKGO_NO_COLOR environment variable.
Automatic merge from submit-queue (batch tested with PRs 41541, 43710)
Admission plugin initializer for the generic API server.
**What this PR does / why we need it**:
This PR implements a standard admission plugin initializer for the generic API server.
The initializer uses kubeconfig to populate external clients and informers. By default
in-cluster config is used.
**Special notes for your reviewer**:
https://github.com/kubernetes/community/blob/master/contributors/design-proposals/apiserver-build-in-admission-plugins.md
**Release note**: NONE
```release-note
```
Automatic merge from submit-queue
Update algorithm of equivalence class cache predicates
NOTE: This is the first two commits of #36238
**What's in this PR:**
1. Definition of equivalence class
2. An update of `equivalence_cache.go` algorithms to implement enable/disable equivalence cache for individual predicate
3. Added equivalence class data structure to `Generic Scheduler` but did not initialize it. This is used to show how we will use equivalence class when scheduling.
**Why I did this:**
Although #36238 has been finished for a period of time, we found it's still very hard to review, because it mixed 1) definition of equivalence class, 2) how to use equivalence cache, and 3) how to keep this cache up-to-date, 4) e2e tests to verify (3) works.
So reviewers are easily distracted by different technical points like `hash algorithms`, `how to properly use Informer` etc, left the more important equivalence algorithms untouched.
So this PR I only includes 1) and 2), leaves updating this cache in #36238. I can see this part is totally independent from the rest part of it. So we can definitely review this equivalence strategies first.
cc @kubernetes/sig-scheduling-pr-reviews @davidopp @jayunit100 @wojtek-t
Automatic merge from submit-queue
Bump cluster autoscaler to 0.5.1
Fixes: #43709
**Release note**:
```release-note
With Cluster Autoscaler 0.5 the cluster will be autoscaled even if there are some unready or broken nodes. Moreover the status of CA is exposed in kube-system/cluster-autoscaler-status config map.
```
Automatic merge from submit-queue
Fix problems of not-starting image pullers
In e2e.go there are the following lines:
https://github.com/kubernetes/kubernetes/blob/master/test/e2e/e2e.go#L150
```
if err := framework.WaitForPodsSuccess(c, metav1.NamespaceSystem, framework.ImagePullerLabels, imagePrePullingTimeout); err != nil {
// There is no guarantee that the image pulling will succeed in 3 minutes
// and we don't even run the image puller on all platforms (including GKE).
// We wait for it so we get an indication of failures in the logs, and to
// maximize benefit of image pre-pulling.
framework.Logf("WARNING: Image pulling pods failed to enter success in %v: %v", imagePrePullingTimeout, err)
}
```
However, few lines above:
https://github.com/kubernetes/kubernetes/blob/master/test/e2e/e2e.go#L143
we were waiting for all image pullers to actually enter Success state. It's pretty clear that the latter wasn't expected.
This PR is fixing this problem.
Ref #43728
@anhowe @davidopp
Automatic merge from submit-queue
Move cluster logging tests to a separate folder
Since there are several e2e tests for cluster logging and the infrastructure for them got complicated, it makes sense to move those tests to a separate folder.
Also, adding myself and Piotr to OWNERS of this directory as owners of the tests.
This change clean up the environment for etcd3 unit test.
Without this change, "make test" will leave some socket files in
workspace. And these socket files make hack/verify-generated-protobuf.sh
fails.
