Automatic merge from submit-queue (batch tested with PRs 47492, 47542, 46800, 47545, 45764)
delete dependent pods for rs when deleting deployments
Fix#44046, where user reported that the garbage collector didn't delete pods when a deployment was deleted with PropagationPolicy=Background.
Automatic merge from submit-queue (batch tested with PRs 47084, 46016, 46372)
Update adoption/release of DaemonSet controller history, and wait for history store sync
**What this PR does / why we need it**:
~Depends on #47075, so that DaemonSet controller can update history's controller ref. Ignore that commit when reviewing.~ (merged)
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: #46981
**Special notes for your reviewer**: @kubernetes/sig-apps-bugs
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46441, 43987, 46921, 46823, 47276)
Remove PartitionStatefulSetStrategyType
This PR removes PartitionStatefulSetStrategyType add adds a parameter to RollingUpdateStatefulSetStrategyType as described in the issue below. We need this PR to ensure that the StatefulSet API conforms to the existing API for DaemonSet.
fixes#46975
```release-note
NONE
```
@kargakis
@smarterclayton
@janetkuo
Automatic merge from submit-queue (batch tested with PRs 46929, 47391, 47399, 47428, 47274)
Don't provision for PVCs with AccessModes unsupported by plugin
Fail early in case the user actually expects e.g. RWM from AWS when in reality that isn't possible.
@eparis @gnufied
edit: this needs release note because it's a breaking bugfix; will write one.
https://github.com/kubernetes/kubernetes/issues/46540
```release-note
Fix dynamic provisioning of PVs with inaccurate AccessModes by refusing to provision when PVCs ask for AccessModes that can't be satisfied by the PVs' underlying volume plugin
```
Automatic merge from submit-queue
Change what is stored in DaemonSet history `.data`
**What this PR does / why we need it**:
In DaemonSet history `.data`, store a strategic merge patch that can be applied to restore a DaemonSet. Only PodSpecTemplate is saved.
This will become consistent with the data stored in StatefulSet history.
Before this fix, a serialized pod template is stored in `.data`; however, seriazlized pod template isn't a `runtime.RawExtension`, and caused problems when controllers try to patch the history's controller ref.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#47008
**Special notes for your reviewer**: @kubernetes/sig-apps-bugs @erictune @kow3ns @kargakis @lukaszo @mengqiy
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 47000, 47188, 47094, 47323, 47124)
GC should retry on patch error
Fixing https://github.com/kubernetes/kubernetes/issues/46998.
This is fixing a bug, so applying the 1.7 milestone.
Automatic merge from submit-queue
servicecontroller: use consistent node criteria
We have two node selection functions: includeNodeFromNodeList and
getNodeConditionPredicate, and the logic is different.
The logic should be the same, so remove includeNodeFromNodeList and just
use getNodeConditionPredicate everywhere.
Fix#45772
```release-note
servicecontroller: Fix node selection logic on initial LB creation
```
Automatic merge from submit-queue (batch tested with PRs 36376, 47251)
client-go: GetOptions for dynamic client
Looks like `GetOptions` were forgotten in the dynamic client. Without them it's hard to write a dynamic initializer controller (useful for custom resources).
Automatic merge from submit-queue (batch tested with PRs 46979, 47078, 47138, 46916)
DeleteCollection should include uninitialized resources
Users who delete a collection expect all resources to be deleted, and
users can also delete an uninitialized resource. To preserve this
expectation, DeleteCollection selects all resources regardless of
initialization.
The namespace controller should list uninitialized resources in order to
gate cleanup of a namespace.
Fixes#47137
Automatic merge from submit-queue (batch tested with PRs 46979, 47078, 47138, 46916)
HPA: only send updates when the status has changed
This commit only sends updates if the status has actually changed.
Since the HPA runs at a regular interval, this should reduce the volume
of writes, especially on short HPA intervals with relatively constant
metrics.
Fixes#47077
**Release note**:
```release-note
The HorizontalPodAutoscaler controller will now only send updates when it has new status information, reducing the number of writes caused by the controller.
```
Users who delete a collection expect all resources to be deleted, and
users can also delete an uninitialized resource. To preserve this
expectation, DeleteCollection selects all resources regardless of
initialization.
The namespace controller should list uninitialized resources in order to
gate cleanup of a namespace.
This commit only sends updates if the status has actually changed.
Since the HPA runs at a regular interval, this should reduce the volume
of writes, especially on short HPA intervals with relatively constant
metrics.
Automatic merge from submit-queue
newCFSSLSigner: improve error reporting by including file name in the message
**What this PR does / why we need it**:
This PR improves error reporting by including an action and a file name into the error message.
Before:
>E0605 17:01:57.020485 29156 certificates.go:38] Failed to start certificate controller: open : no such file or directory
After:
>E0605 18:21:32.375884 4896 certificates.go:38] Failed to start certificate controller: error reading CA file "": open : no such file or directory
**Release note**:
```release-note
NONE
```
CC @mfojtik
Automatic merge from submit-queue (batch tested with PRs 46235, 44786, 46833, 46756, 46669)
implements StatefulSet update
**What this PR does / why we need it**:
1. Implements rolling update for StatefulSets
2. Implements controller history for StatefulSets.
3. Makes StatefulSet status reporting consistent with DaemonSet and ReplicaSet.
https://github.com/kubernetes/features/issues/188
**Special notes for your reviewer**:
**Release note**:
```release-note
Implements rolling update for StatefulSets. Updates can be performed using the RollingUpdate, Paritioned, or OnDelete strategies. OnDelete implements the manual behavior from 1.6. status now tracks
replicas, readyReplicas, currentReplicas, and updatedReplicas. The semantics of replicas is now consistent with DaemonSet and ReplicaSet, and readyReplicas has the semantics that replicas did prior to this release.
```
Automatic merge from submit-queue (batch tested with PRs 47083, 44115, 46881, 47082, 46577)
Do not fire InsufficientResourceError when there are intentional reasons
**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#45780
**Special notes for your reviewer**:
Return directly of essential predicates failed.
**Release note**:
```release-note
NONE
```
Implements history utilities for ControllerRevision in the controller/history package
StatefulSetStatus now has additional fields for consistency with DaemonSet and Deployment
StatefulSetStatus.Replicas now represents the current number of createdPods and StatefulSetStatus.ReadyReplicas is the current number of ready Pods
This commit causes the HPA controller to set a variety of status
conditions using the new `Status.Conditions` field of
autoscaling/v2alpha1. These provide insight into the current state
of the HPA, and generally correspond to similar events being emitted.
Automatic merge from submit-queue (batch tested with PRs 45871, 46498, 46729, 46144, 46804)
Implement kubectl rollout undo and history for DaemonSet
~Depends on #45924, only the 2nd commit needs review~ (merged)
Ref https://github.com/kubernetes/community/pull/527/
TODOs:
- [x] kubectl rollout history
- [x] sort controller history, print overview (with revision number and change cause)
- [x] print detail view (content of a history)
- [x] print template
- [x] ~(do we need to?) print labels and annotations~
- [x] kubectl rollout undo:
- [x] list controller history, figure out which revision to rollback to
- if toRevision == 0, rollback to the latest revision, otherwise choose the history with matching revision
- [x] update the ds using the history to rollback to
- [x] replace the ds template with history's
- [x] ~(do we need to?) replace the ds labels and annotations with history's~
- [x] test-cmd.sh
@kubernetes/sig-apps-pr-reviews @erictune @kow3ns @lukaszo @kargakis @kubernetes/sig-cli-maintainers
---
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 46681, 46786, 46264, 46680, 46805)
Fix for-loop and err definition
**What this PR does / why we need it**:
we can use j directly, it's odd to use i then get j through i.
we can put err definition into if{} , after all the para. was only used in if{}.
**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
```
1. Create controllerrevisions (history) and label pods with template
hash for both RollingUpdate and OnDelete update strategy
2. Clean up old, non-live history based on revisionHistoryLimit
3. Remove duplicate controllerrevisions (the ones with the same template)
and relabel their pods
4. Update RBAC to allow DaemonSet controller to manage
controllerrevisions
5. In DaemonSet controller unit tests, create new pods with hash labels
Automatic merge from submit-queue (batch tested with PRs 46239, 46627, 46346, 46388, 46524)
add test and fix typo in daemoncontroller
**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
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46239, 46627, 46346, 46388, 46524)
move labels to components which own the APIs
During the apimachinery split in 1.6, we accidentally moved several label APIs into apimachinery. They don't belong there, since the individual APIs are not general machinery concerns, but instead are the concern of particular components: most commonly the kubelet. This pull moves the labels into their owning components and out of API machinery.
@kubernetes/sig-api-machinery-misc @kubernetes/api-reviewers @kubernetes/api-approvers
@derekwaynecarr since most of these are related to the kubelet
Automatic merge from submit-queue (batch tested with PRs 46726, 41912, 46695, 46034, 46551)
Added a new test case for daemoncontroller.
This patch added a new test case of daemonSet with node selector,
matching some nodes, and launch pods on all the nodes.
**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 (batch tested with PRs 46801, 45184, 45930, 46192, 45563)
Tweak client-gen to support metrics API
This PR adds support to client-gen for readonly APIs as well as for customizing the resource name used for a given type.
This is required to support the clients generated for `k8s.io/metrics/pkg/apis/metrics`.
cc @caesarxuchao
Currently based on #45180
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Checked node condition for DaemonSets when updating node.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#45628
**Release note**:
```release-note-none
```
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