Automatic merge from submit-queue
Create GetOptions to allow passing "ResourceVersion" to GET requests.
Ref #37473
@kubernetes/sig-api-machinery @smarterclayton
Automatic merge from submit-queue
Enable updates in federated ingress controller tests
And make channel in test helper non-blocking.
cc: @nikhiljindal @madhusudancs
Automatic merge from submit-queue
Fix resync goroutine leak in ListAndWatch
<!-- Thanks for sending a pull request! Here are some tips for you:
1. If this is your first time, read our contributor guidelines https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md and developer guide https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md
2. If you want *faster* PR reviews, read how: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/faster_reviews.md
3. Follow the instructions for writing a release note: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/pull-requests.md#release-notes
-->
**What this PR does / why we need it**:
This PR fixes resync goroutine leak in ListAndWatch function
**Which issue this PR fixes** _(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)_: fixes #
fixes#35015
**Special notes for your reviewer**:
**Release note**:
<!-- Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access)
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`.
-->
``` release-note
```
Previously, we had no way to stop resync goroutine when ListAndWatch
returned. goroutine leaked every time ListAndWatch returned, for
example, with error. This commit adds another channel to signal that
resync goroutine should exit when ListAndWatch returns.
Automatic merge from submit-queue
Split inflight requests into read-only and mutating groups
cc @smarterclayton @lavalamp @caesarxuchao
```release-note
API server have two separate limits for read-only and mutating inflight requests.
```
Automatic merge from submit-queue
update label filter prompt
I have to look up the meaning of selector in docs/user-guide/labels.md. I think we could print more info when run "--help".
Automatic merge from submit-queue
Code optimization
Accept function, the same sentence information repeated three times, under the optimization, recorded in the call function
Automatic merge from submit-queue
Implement GID security for the GlusterFS dynamic provisioner.
<!-- Thanks for sending a pull request! Here are some tips for you:
1. If this is your first time, read our contributor guidelines https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md and developer guide https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md
2. If you want *faster* PR reviews, read how: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/faster_reviews.md
3. Follow the instructions for writing a release note: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/pull-requests.md#release-notes
-->
**What this PR does / why we need it**:
This PR implements GID security for the glusterfs dynamic provisioner.
It is a reworked version of PR #37549 .
<!--
**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**:
<!-- Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access)
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`.
-->
```release-note
The glusterfs dynamic volume provisioner will now choose a unique GID for new persistent volumes from a range that can be configured in the storage class with the "gidMin" and "gidMax" parameters. The default range is 2000 - 4294967295 (max uint32).
```
Automatic merge from submit-queue
Add error handling for store operations in cache/reflector
In my opinion the errors there should be returned, but to have minimal impact I just added runtime error handler.
Let me know what you think.
Automatic merge from submit-queue (batch tested with PRs 36816, 37534)
Move pkg/api/unversioned to pkg/apis/meta/v1
This moves code from using pkg/api/unversioned to pkg/apis/meta/v1 with the `metav1` local package name.
Built on top of #37532 (the first three commits related to ExportOptions)
Part of #37530
Automatic merge from submit-queue
plumb in front proxy group header
Builds on https://github.com/kubernetes/kubernetes/pull/36662 and https://github.com/kubernetes/kubernetes/pull/36774, so only the last commit is unique.
This completes the plumbing for front proxy header information and makes it possible to add just the front proxy header authenticator.
WIP because I'm going to assess it in use downstream.
Automatic merge from submit-queue
kubectl top pod|node should handle when Heapster is somewhere else
OpenShift runs Heapster on HTTPS, which means `top node` and `top pod`
are broken because they hardcode 'http' as the scheme. Provide an
options struct allowing users to specify `--heapster-namespace`,
`--heapster-service`, `--heapster-scheme`, and `--heapster-port` to the
commands (leveraging the existing defaults).
@kubernetes/sig-metrics makes top a little more useful in other spots
Automatic merge from submit-queue (batch tested with PRs 38049, 37823, 38000, 36646)
Fixes kubedns logging level
We should have bumped up the verbose level to v=2 for `kubedns` after cutting the last release, as the TODO indicates.
@bowei @thockin
Automatic merge from submit-queue (batch tested with PRs 38049, 37823, 38000, 36646)
Test 0-length-arrays in fuzzing tests
While hacking on #37289 I noticed that our fuzzing tests test nil slices and slices of length 1, but not slices of length 0, meaning we aren't testing that 0-length slices get treated the same as nil in all the places we expect them to (and in particular, we aren't ensuring that comparisons always use api.Semantic.DeepEqual rather than reflect.DeepEqual). (Though in fact, changing the fuzzer didn't turn up any bugs, so maybe this effectively gets tested somewhere else...)
`fuzz.New().NilChance(.5).NumElements(0, 1)` means we end up generating `nil` 50% of the time, a length 0 array 25% of the time, and a length 1 array 25% of the time... maybe it should be `fuzz.New().NilChance(.33).NumElements(0, 1)` instead?
The gofuzz rebase is to pull in https://github.com/google/gofuzz/pull/20, and the other fix is just a drive-by.
Automatic merge from submit-queue (batch tested with PRs 38049, 37823, 38000, 36646)
Revert "test: update rollover test to wait for available rs before adopting"
This reverts commit 5b7bf78f3f from pr #36439 which appears to have mostly broken the gci-gke test.
Automatic merge from submit-queue (batch tested with PRs 37692, 37785, 37647, 37941, 37856)
Use unified gcp fluentd image for gci and cvm
Follow-up of https://github.com/kubernetes/kubernetes/pull/37681
Actually unify the pod specs for CVM and GCI, to simplify the configuration
CC @piosz
Automatic merge from submit-queue (batch tested with PRs 35300, 36709, 37643, 37813, 37697)
simplify the authorization attribute getter
Construct the authorization attributes directly from the context. This eliminates unnecessary redirection.
@sttts
Automatic merge from submit-queue (batch tested with PRs 35300, 36709, 37643, 37813, 37697)
Revert "[kubeadm] use iteration instead of recursion in function"
Reverts kubernetes/kubernetes#36625
Removing the recursive call means that `n` is never updated, so you never succeed in the update, and you've creating an infinite loop.
Also, this entire bit of functionality should be a patch and you won't have to worry about conflicts.
@luxas
Automatic merge from submit-queue (batch tested with PRs 35300, 36709, 37643, 37813, 37697)
Add generated informers
Add informer-gen and the informers it generates. We'll do follow-up PRs to convert everything currently using the hand-written informers to the generated ones.
TODO:
- [x] switch to `GroupVersionResource`
- [x] finish godoc
@deads2k @caesarxuchao @sttts @liggitt
Automatic merge from submit-queue (batch tested with PRs 35300, 36709, 37643, 37813, 37697)
[etcd] test cleanup: remove unnecessary AddPrefix()
What?
Remove etcdtest.AddPrefix() in tests. They will be automatically prepended in etcd storage.
Why?
ref: #36290#36374
After the change, it will double prepend.
Dr. Stefan Schimanski