Automatic merge from submit-queue (batch tested with PRs 46512, 50146)
Make metav1.(Micro)?Time functions take pointers
Is there any reason for those functions not to be on pointers?
Automatic merge from submit-queue
Use CollisionCount for collision avoidance in StatefulSet controller
**What this PR does / why we need it**:
This PR uses the newly added `CollisionCount` in `StatefulSetStatus` for name collision avoidance when the `StatefulSet` controller creates `ControllerRevision`s. The `CreateControllerRevision` method of the `ControllerHistory` interface was augmented to use a user-specified `collisionCount` instead of the internal probe that always starts with 0. The `StatefulSet` controller uses the `CreateControllerRevision` to create `ControllerRevision`s and when it calls it, it passes in the `CollisionCount` of the `StatefulSet` it manipulates.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49909.
**Special notes for your reviewer**:
/assign @kow3ns
**Release note**:
```release-note
Use CollisionCount for collision avoidance when creating ControllerRevisions in StatefulSet controller
```
Automatic merge from submit-queue
Add enj as reviewer to OWNERS
Adding myself as a reviewer for the following areas:
- API
- auth
- registry
- storage (etcd)
Signed-off-by: Monis Khan <mkhan@redhat.com>
**Release note**:
```release-note
NONE
```
@kubernetes/sig-api-machinery-pr-reviews
@kubernetes/sig-auth-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 50536, 50809, 50220, 50399, 50176)
Refactor statefulset test with sets.String
**What this PR does / why we need it**:
Delete redundant sort. These string slices only own one element.
There is no necessary to sort them.
**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
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49869, 47987, 50211, 50804, 50583)
Make endpoints controller update based on semantic equality
Fixes#50828
Split from https://github.com/kubernetes/kubernetes/pull/45294 for separate review
Currently, endpoints objects containing no subsets are decoded by the go client as subsets:[] (when requested individually) or as subsets:null (when requested in a list of endpoints).
Because the endpoints controller is fed via a lister/watcher, it gets the `subsets:null` version fed to it. The subsets computation then returns an empty slice, which fails reflect.DeepEqual, which triggers a write attempt.
This PR makes the comparison use semantic.DeepEqual to avoid spurious writes.
https://github.com/kubernetes/kubernetes/pull/45294 would remove the inconsistency between lists and individual gets.
Automatic merge from submit-queue (batch tested with PRs 49869, 47987, 50211, 50804, 50583)
Add ReclaimPolicy field to StorageClass
fix https://github.com/kubernetes/kubernetes/issues/38192, enough people want this imo so going ahead and adding it according to initial suggested design
some considerations:
* No Recycle allowed, Retain (& Delete) only.
* Do we need to gate the field.
* E2E test where a Retain PV is dynamically provisioned is TODO if we agree we want this & this is the way to do it.
* Need a feature repo issue to track docs and stuff for 1.8
**Release note**:
```release-note
StorageClass has a new field to configure reclaim policy of dynamically provisioned PVs.
```
Automatic merge from submit-queue (batch tested with PRs 46317, 48922, 50651, 50230, 47599)
fix the typo of errorf info
**What this PR does / why we need it**:
fix the error message of stateful_pod_control_test.go
**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
NONE
```
Automatic merge from submit-queue (batch tested with PRs 50589, 50558)
remove useless comments
**What this PR does / why we need it**:
remove useless comments
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49103
**Release note**:
```release-note
None
```
Automatic merge from submit-queue
Fix error message of statefulset test
**What this PR does / why we need it**:
Fix error message of statefulset test
It should be 0 replocas in the error message.
And fix typo from Falied to Failed
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes https://github.com/kubernetes/kubernetes/issues/50592
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Delete redundant print 'got:'
**What this PR does / why we need it**:
Delete redundant print 'got:'
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes https://github.com/kubernetes/kubernetes/issues/50592
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Delete redundant test para. for controller_ref_manager_test
**What this PR does / why we need it**:
The test does not use para. expectError.
**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
NONE
```
Automatic merge from submit-queue (batch tested with PRs 50537, 49699, 50160, 49025, 50205)
AddOrUpdateTaint should ignore duplicate Taint.
The parameter of AddOrUpdateTaint is Taint pointer, so should use
Taint object itself to compare with the node's taint list to ignore
duplicate taint.
While doing #49384, found this issue and fixed.
Fixed part of #49384, other test cases will be added in the following patch
**Release note**:
```
None
```
Automatic merge from submit-queue (batch tested with PRs 49488, 50407, 46105, 50456, 50258)
Manage BUILD files using gazelle + kazel
**What this PR does / why we need it**: uses the upstream `gazelle` tool to manage go rules in BUILD files.
This is needed to support Bazel builds on Mac OS and Bazel cross compilation in general.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#47558
**Special notes for your reviewer**:
It's probably easiest to review this commit-by-commit:
* bump to latest `rules_go` (for recent `cgo_library` and `gazelle` improvements)
* update `kazel` with recent compatibility fixes (https://github.com/kubernetes/repo-infra/pull/28, https://github.com/kubernetes/repo-infra/pull/27), update `hack` scripts to download/build `gazelle`, and then run both `gazelle` and `kazel`. (Additionally make `gazelle` skip things it shouldn't touch.)
* run `hack/update-bazel.sh` to autogenerate everything
* remove the old `cgo_genrule` rules - these are now part of `go_library`
* remove the `automanaged` tags from all go rules - `gazelle` doesn't use them, and it prevents an old version of `kazel/gazel` from messing with the rules
* remove the `licenses()` rules from everywhere but `third_party/` - we don't need them, and `gazelle` won't add them on new `BUILD` files it generates.
**Release note**:
```release-note
NONE
```
for review:
/assign @mikedanese @spxtr
for approval:
/assign @thockin
Automatic merge from submit-queue (batch tested with PRs 49488, 50407, 46105, 50456, 50258)
Requeue DaemonSets if non-daemon pods were deleted.
**What this PR does / why we need it**:
Requeue DaemonSets if no daemon pods were deleted.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#46935
**Release note**:
```release-note
None
```
Automatic merge from submit-queue
Task 2: Added toleration to DaemonSet pods for node condition taints
**What this PR does / why we need it**:
If TaintByCondition was enabled, added toleration to DaemonSet pods for node condition taints.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: part of #42001
**Release note**:
```release-note
None
```
Automatic merge from submit-queue
Migrate to controller references helpers in meta/v1
**What this PR does / why we need it**:
This is a follow up for #48319 that migrates all method usages to new methods in meta/v1.
**Special notes for your reviewer**:
Looking at each commit individually might be easier.
**Release note**:
```release-note
NONE
```
/sig api-machinery
/kind cleanup
Automatic merge from submit-queue (batch tested with PRs 50306, 49624)
simplify logic around LB deletion for servicecontroller
**What this PR does / why we need it**: simplify logic around LB deletio
**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**: discovered when aswering to #50299
**Release note**:
```release-note
None
```
Automatic merge from submit-queue
Update mrubin to matchstick in OWNERS
**What this PR does / why we need it**:
per https://github.com/kubernetes/kubernetes/issues/50048#issuecomment-320000920
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
associated with #50048
**Special notes for your reviewer**:
/assign @matchstick
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49642, 50335, 50390, 49283, 46582)
Improve GC discovery sync performance
Improve GC discovery sync performance by only syncing when discovered
resource diffs are detected. Before, the GC worker pool was shut down
and monitors resynced unconditionally every sync period, leading to
significant processing delays causing test flakes where otherwise
reasonable GC timeouts were being exceeded.
Related to https://github.com/kubernetes/kubernetes/issues/49966.
/cc @kubernetes/sig-api-machinery-bugs
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49615, 49321, 49982, 49788, 50355)
csr: add resync to csr approver
fixes https://github.com/kubernetes/kubernetes/issues/49787
```release-note
Fix an issue where if a CSR is not approved initially by the SAR approver is not retried.
```
Automatic merge from submit-queue (batch tested with PRs 50418, 49830, 49206, 49061, 49912)
Promotes TolerateUnreadyEndpoints annotation to a field (beta)
This PR promotes add the v1.Service.PublishNotReadyAddresses field and adds a deprecation notice for The "service.alpha.kubernetes.io/tolerate-unready-endpoints".
fixes #47880,#25283
```release-note
The v1.Service.PublishNotReadyAddresses field is added to notify DNS addons to publish the notReadyAddresses of Enpdoints. The "service.alpha.kubernetes.io/tolerate-unready-endpoints" annotation has been deprecated and will be removed when clients have sufficient time to consume the field.
```
Automatic merge from submit-queue (batch tested with PRs 50418, 49830, 49206, 49061, 49912)
Renamed packge name to apiv1
**What this PR does / why we need it**:
Renamed packge name from k8s_api_v1 to apiv1
**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
NONE
```
Automatic merge from submit-queue (batch tested with PRs 50016, 49583, 49930, 46254, 50337)
Break up node controller into packages
This change does NO actual code changes other than moving constituent
parts into packages.
```release-note
NONE
```
Improve GC discovery sync performance by only syncing when discovered
resource diffs are detected. Before, the GC worker pool was shut down
and monitors resynced unconditionally every sync period, leading to
significant processing delays causing test flakes where otherwise
reasonable GC timeouts were being exceeded.
Related to https://github.com/kubernetes/kubernetes/issues/49966.
Automatic merge from submit-queue (batch tested with PRs 50254, 50174, 50179)
Moved node/testutil to upper dir.
**What this PR does / why we need it**:
Moved node/testutil to upper directory (`pkg/controller`); it's used by several controllers, and we need to test some helper func in `pkg/controller`.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: part of #49522
**Release note**:
```release-note
N/A
```
Automatic merge from submit-queue
Removed un-used InodePressure condition.
**What this PR does / why we need it**:
Removed un-used InodePressure condition; kubelet did not report it anymore, so remove it.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49103
**Release note**:
```release-note
The node condition 'NodeInodePressure' was removed, as kubelet did not report it.
```
Automatic merge from submit-queue (batch tested with PRs 49524, 46760, 50206, 50166, 49603)
Handled taints on node in batch.
**What this PR does / why we need it**:
Enhanced helpers to handled taints on node in batch.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49522
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 49885, 49751, 49441, 49952, 49945)
There is no need to split service key repeatedly
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
fix typo in replenishment_controller.go
**What this PR does / why we need it**:
fix typo
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #N/A
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 49855, 49915)
Let controllers ignore initialization timeout when creating pods
Partially address https://github.com/kubernetes/kubernetes/issues/48893#issuecomment-318540129.
This only updates the controllers that create pods with `GenerateName`.
The controllers ignore the timeout error when creating the pods, depending on how the initialization progress:
* If the initialization is successful in less than 5 mins, the controller will observe the creation via the informer. All is good.
* If the initialization fails, server will delete the pod, but the controller won't receive any event. The controller will not create new pod until the Creation expectation expires in 5 min.
* If the initialization takes too long (> 5 mins), the Creation expectation expires and the controller will create extra pods.
I'll send follow-up PRs to fix the latter two cases, e.g., by refactoring the sharedInformer.
Automatic merge from submit-queue (batch tested with PRs 47416, 47408, 49697, 49860, 50162)
fix error message for cronjob
**What this PR does / why we need it**:
fix error message for cronjob
expected an error would be better than unexpected lack of error.
ref: https://github.com/kubernetes/kubernetes/blob/master/cmd/genutils/genutils_test.go#L33
**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
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46685, 49863, 50098, 50070, 50096)
Remove 0,1,3 from rand.String to avoid 'bad words'
**What this PR does / why we need it**:
Remove 0,1,3 from the runes to prevent accidental bad words profanity
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49543
**Special notes for your reviewer**:
/cc @mml @jamesawebb1 @spiffxp
**Release note**:
```release-note
Remove 0,1,3 from rand.String, to avoid 'bad words'
```
Automatic merge from submit-queue (batch tested with PRs 50103, 49677, 49449, 43586, 48969)
Adding IPv6 to cidr_set and cidr_set_test
**What this PR does / why we need it**:
This allows IPv6 in cidr_set
Currently cidr_set only supports IPv4. This adds IPv6 compatibility and adds
IPv6 unit tests.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#43588
**Special notes for your reviewer**:
The IPv6 code here makes some assumptions.
The subnets should be at least /64. (maximum 64 bits of prefix)
The subnet mask size cannot be greater than 30 more than the cluster mask size.
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 50103, 49677, 49449, 43586, 48969)
Add missing UID in SubjectAccessReviewSpec
**What this PR does / why we need it**:
WebhookAuthorizer's Authorize should send *all* the information
present in the user.Info data structure. We are not sending the
UID currently.
**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
The SubjectAccessReview API in the authorization.k8s.io API group now allows providing the user uid.
```
Automatic merge from submit-queue (batch tested with PRs 49237, 49656, 49980, 49841, 49899)
GC shouldn't send empty patch
The scope of the `if` statement was wrong, causing GC to sometimes send empty patch.
Found this bug while investigating https://github.com/kubernetes/kubernetes/issues/49966.
Automatic merge from submit-queue (batch tested with PRs 50029, 48517, 49739, 49866, 49782)
Update generated deepcopy code
**What this PR does / why we need it**:
In generated deepcopy code, the method names in comments do not match the real method names.
**Which issue this PR fixes**: fixes#49755
**Special notes for your reviewer**:
/assign @sttts @caesarxuchao
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49870, 49416, 49872, 49892, 49908)
Renamed zoneNotReadyOrUnreachableTainer to zoneNoExecuteTainer.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: partially fixes#42001
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 49898, 49897, 49919, 48860, 49491)
Fix usage a make(struct, len()) followed by append()
A couple of places in the code we allocate with make() but then use
append(), instead of copy() or direct assignment. This results in a
slice with len() zero elements at the front followed by the expected
data. The correct form for such usage is `make(struct, 0, len())`.
I found these by running:
```
$ git grep -EI -A7 'make\([^,]*, len\(' | grep 'append(' -B7 | grep -v vendor
```
And then manually looking through the results. I'm sure something better
could exist.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46519, 49794, 49720, 49692, 49821)
[route_controller] Emit event when failed to create route
**What this PR does / why we need it**:
When route controller failed to create route for nodes, pod's networking is likely broken. We surface this situation through node condition (https://github.com/kubernetes/kubernetes/blob/v1.7.2/pkg/controller/route/routecontroller.go#L197-L231), but this might not be easily tracked when user have a large cluster with many nodes. Surface the error through event might make things more obvious.
**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**:
cc @bowei
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46519, 49794, 49720, 49692, 49821)
Log attach detach controller skipping pods at higher priority
This will help us in tracking down problems related to pods
not getting added to desired state of world because of events
arriving out of order or some other problem related to that.
cc @kubernetes/sig-storage-pr-reviews
A couple of places in the code we allocate with make() but then use
append(), instead of copy() or direct assignment. This results in a
slice with len() zero elements at the front followed by the expected
data. The correct form for such usage is `make(struct, 0, len())`.
I found these by running:
```
$ git grep -EI -A7 'make\([^,]*, len\(' | grep 'append(' -B7 | grep -v vendor
```
And then manually looking through the results. I'm sure something better
could exist.
This will help us in tracking down problems related to pods
not getting added to desired state of world because of events
arriving out of order or some other problem related to that.
Enhance the garbage collector to periodically refresh the resources it
monitors (via discovery) to enable custom resource definition GC.
This implementation caches Unstructured structs for any kinds not
covered by a shared informer. The existing meta-only codec only supports
compiled types; an improved codec which supports arbitrary types could
be introduced to optimize caching to store only metadata for all
non-informer types.
Automatic merge from submit-queue (batch tested with PRs 49619, 49598, 47267, 49597, 49638)
replicaset fix typo
**What this PR does / why we need it**:
reopen#47821
**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**:
@NickrenREN
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49665, 49689, 49495, 49146, 48934)
make it possible to allow discovery errors for controllers
Update the discovery client to return partial discovery information *and* an error. Since we can aggregate API servers, discovery of some resources can fail independently. Callers of this function who want to tolerate the errors can, existing callers will still get an error and fail in normal blocks.
@kubernetes/sig-api-machinery-misc @sttts
Automatic merge from submit-queue (batch tested with PRs 48976, 49474, 40050, 49426, 49430)
Remove duplicated import and wrong alias name of api package
**What this PR does / why we need it**:
**Which issue this PR fixes**: fixes#48975
**Special notes for your reviewer**:
/assign @caesarxuchao
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48224, 45431, 45946, 48775, 49396)
[client-go] Fake Dynamic Client
This commit converts `"k8s.io/client-go/dynamic".Client` to an interface, and implements fake versions of both `ClientPool` and `Client`. This allows components which make uses of these clients to be tested in the same way that clientset-based components can be tested, using the standard `testing.Fake` machinery.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48224, 45431, 45946, 48775, 49396)
add reflector metrics
This adds metrics (optionally prometheus) to reflectors so that you can see when one reflector is behaving poorly and just how poorly its doing.
@eparis
```release-note
Adds metrics for checking reflector health.
```
Automatic merge from submit-queue
[trival] fix typo
**What this PR does / why we need it**:
some file word spell error that amend correct
**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
NONE
Automatic merge from submit-queue
deployment: SetNewReplicaSetAnnotations() should compare revisions as numbers than strings
**What this PR does / why we need it**:
1) SetNewReplicaSetAnnotations() when deployment revision annotation is copied over to RS, it performs a string comparison instead of int comparison, due to this any revision beyond 9 might not get copied.
2) Slightly improves the coverage by adding UT for Annotation related functions
3) Upgrade the test suite to use go-langs sub-test, which is very useful while investigating UT related failures.
```
--- FAIL: TestAnnotationUtils (0.00s)
--- FAIL: TestAnnotationUtils/SetNewReplicaSetAnnotations (0.00s)
deployment_util_test.go:1283: Revision Expected=10 Obtained=9
deployment_util_test.go:1283: Revision Expected=11 Obtained=9
deployment_util_test.go:1283: Revision Expected=12 Obtained=9
deployment_util_test.go:1283: Revision Expected=13 Obtained=9
deployment_util_test.go:1283: Revision Expected=14 Obtained=9
deployment_util_test.go:1283: Revision Expected=15 Obtained=9
deployment_util_test.go:1283: Revision Expected=16 Obtained=9
deployment_util_test.go:1283: Revision Expected=17 Obtained=9
deployment_util_test.go:1283: Revision Expected=18 Obtained=9
deployment_util_test.go:1283: Revision Expected=19 Obtained=9
deployment_util_test.go:1283: Revision Expected=20 Obtained=9
--- PASS: TestAnnotationUtils/SetReplicasAnnotations (0.00s)
--- PASS: TestAnnotationUtils/IsSaturated (0.00s)
```
**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**: None
```release-note
```
cc: @kargakis
Automatic merge from submit-queue (batch tested with PRs 49420, 49296, 49299, 49371, 46514)
Refactoring taint functions to reduce sprawl
**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#45060
**Special notes for your reviewer**:
@gmarek @timothysc @k82cn @jayunit100 - I moved some fn's to helpers and some to utils. LMK, if you are ok with this change.
**Release note**:
```release-note
NONE
```
This adds an interface form of dynamic.Client and
dynamic.ResourceClient, making those two follow the general client
conventions: `Interface` is an interface, and `Client` is the concrete
implementation. `ClientPool` retains it's interface status.
This allows us to create a fake implemenation of dyanmic.Interface,
dynamic.ResourceInterface, and dynamic.ClientPool for testing.
Automatic merge from submit-queue (batch tested with PRs 49328, 49285, 49307, 49127, 49163)
fix mutation in statefulset sync
Original issue: https://github.com/openshift/origin/issues/15324
Seems like something inside `UpdateStatefulSet` mutates the StatefulSet. We might need to dig deeper to find the exact location where the non-copy mutation happens.
Automatic merge from submit-queue (batch tested with PRs 49116, 49095)
Move pkg/api/v1/ref -> client-go/tools/reference
`pkg/api/v1/ref` is the only remaining package copied from pkg/api/v1 to client-go via staging/copy.sh.
Automatic merge from submit-queue
Add approvers to owners file for hpa
Currently none of hpa developers or people in sig-autoscaling has the right to approve PRs to hpa, meaning it needs to be approved at pkg/controller level by people not working on autoscaling.
Automatic merge from submit-queue (batch tested with PRs 46094, 48544, 48807, 49102, 44174)
Static deepcopy – phase 1
This PR is the follow-up of https://github.com/kubernetes/kubernetes/pull/36412, replacing the
dynamic reflection based deepcopy with static DeepCopy+DeepCopyInto methods on API types.
This PR **does not yet** include the code dropping the cloner from the scheme and all the
porting of the calls to scheme.Copy. This will be part of a follow-up "Phase 2" PR.
A couple of the commits will go in first:
- [x] audit: fix deepcopy registration https://github.com/kubernetes/kubernetes/pull/48599
- [x] apimachinery+apiserver: separate test types in their own packages #48601
- [x] client-go: remove TPR example #48604
- [x] apimachinery: remove unneeded GetObjectKind() impls #48608
- [x] sanity check against origin, that OpenShift's types are fine for static deepcopy https://github.com/deads2k/origin/pull/34
TODO **after** review here:
- [x] merge https://github.com/kubernetes/gengo/pull/32 and update vendoring commit
Automatic merge from submit-queue (batch tested with PRs 48983, 49013)
Added comments on not set node network/inode condition to unknown.
**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#48982
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 48231, 47377, 48797, 49020, 49033)
Migrate kubelet and linked code from clientset_generated to client-go
Ran a script in the kubernetes repo to migrate kubelet and linked code from clientset_generated package imports to client-go imports.
**NOTE:** There are also some manual changes that were made in order to accommodate some
differences between clientset_generated and client-go. The manual changes are isolated into a
single commit titled "Manual changes."
```sh
#! /bin/bash
for file in $(find . \( -name "clientset_generated" -o -name "informers_generated" \) -prune -o -type f -name "*.go"); do
if [[ -d $file ]]; then
continue
fi
if [[ $file == "./cmd/libs/go2idl/informer-gen/main.go" ]]; then
continue
fi
sed -i '
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset"|clientset "k8s.io/client-go/kubernetes"|;
# Correct a couple of unique cases.
s|clientset clientset "k8s.io/client-go/kubernetes"|clientset "k8s.io/client-go/kubernetes"|;
s|cs clientset "k8s.io/client-go/kubernetes"|clientset "k8s.io/client-go/kubernetes"|;
s|VersionedClientSetPackage: clientset "k8s.io/client-go/kubernetes"|VersionedClientSetPackage: "k8s.io/client-go/kubernetes"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/certificates/v1beta1"|"k8s.io/client-go/kubernetes/typed/certificates/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/core/v1"|"k8s.io/client-go/kubernetes/typed/core/v1"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/extensions/v1beta1"|"k8s.io/client-go/kubernetes/typed/extensions/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/autoscaling/v1"|"k8s.io/client-go/kubernetes/typed/autoscaling/v1"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/authentication/v1"|"k8s.io/client-go/kubernetes/typed/authentication/v1"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/authorization/v1beta1"|"k8s.io/client-go/kubernetes/typed/authorization/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/apps/v1beta1"|"k8s.io/client-go/kubernetes/typed/apps/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/rbac/v1beta1"|"k8s.io/client-go/kubernetes/typed/rbac/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/fake"|"k8s.io/client-go/kubernetes/fake"|;
s|"k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/core/v1/fake"|"k8s.io/client-go/kubernetes/typed/core/v1/fake"|;
s|k8s.io/kubernetes/pkg/client/clientset_generated/clientset|k8s.io/client-go/kubernetes|;
s|informers "k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions"|"k8s.io/client-go/informers"|;
s|"k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions/core/v1"|"k8s.io/client-go/informers/core/v1"|;
s|"k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions/apps/v1beta1"|"k8s.io/client-go/informers/apps/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions/extensions/v1beta1"|"k8s.io/client-go/informers/extensions/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions/batch/v1"|"k8s.io/client-go/informers/batch/v1"|;
s|"k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions/autoscaling/v1"|"k8s.io/client-go/informers/autoscaling/v1"|;
s|"k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions/policy/v1beta1"|"k8s.io/client-go/informers/policy/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions/certificates/v1beta1"|"k8s.io/client-go/informers/certificates/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/informers/informers_generated/externalversions/storage/v1"|"k8s.io/client-go/informers/storage/v1"|;
s|"k8s.io/kubernetes/pkg/client/listers/core/v1"|"k8s.io/client-go/listers/core/v1"|;
s|"k8s.io/kubernetes/pkg/client/listers/apps/v1beta1"|"k8s.io/client-go/listers/apps/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/listers/extensions/v1beta1"|"k8s.io/client-go/listers/extensions/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/listers/autoscaling/v1"|"k8s.io/client-go/listers/autoscaling/v1"|;
s|"k8s.io/kubernetes/pkg/client/listers/batch/v1"|"k8s.io/client-go/listers/batch/v1"|;
s|"k8s.io/kubernetes/pkg/client/listers/certificates/v1beta1"|"k8s.io/client-go/listers/certificates/v1beta1"|;
s|"k8s.io/kubernetes/pkg/client/listers/storage/v1"|"k8s.io/client-go/listers/storage/v1"|;
s|"k8s.io/kubernetes/pkg/client/listers/policy/v1beta1"|"k8s.io/client-go/listers/policy/v1beta1"|;
' $file
done
hack/update-bazel.sh
hack/update-gofmt.sh
```
Automatic merge from submit-queue (batch tested with PRs 49017, 45440, 48384, 45894, 48808)
Export BaseControllerRefManager
**What this PR does / why we need it**:
It exports go struct `baseControllerRefManager`. This is needed so other distributions like OpenShift or TPR controllers can reuse that code for writing ref managers for other objects.
**Release note**:
It is not worthy of a release note.
