Automatic merge from submit-queue (batch tested with PRs 51754, 53261, 53450). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Rename the name of event source in controller-manager
**What this PR does / why we need it**: Make the event source 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#51753
**Special notes for your reviewer**:
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 51081, 52725). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>..
daemon_controller: fix typo.
**What this PR does / why we need it**:
I found a small typo while implementing #48841.
With the existing code, some edge cases might lead to the wrong pods
being deleted.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 51796, 52223)
Fix pod and node names switched around in error message.
**What this PR does / why we need it**: This PR fixes a pod name and a node name switched around in an error message from the daemon controller.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: No issue that I know of
**Special notes for your reviewer**: -
**Release note**:
```release-note
NONE
```
Prevent too-large replicas from generating enormous numbers
of events by creating only a few pods at a time, then increasing
the batch size when pod creations succeed. Stop creating batches
of pods when any pod creation errors are encountered.
Automatic merge from submit-queue (batch tested with PRs 49850, 47782, 50595, 50730, 51341)
NodeConditionPredicates should return NodeOutOfDisk error.
**What this PR does / why we need it**:
In https://github.com/kubernetes/kubernetes/pull/49932 , I moved node condition check into a predicates; but it return incorrect error :(.
We also need to add more cases to `TestNodeShouldRunDaemonPod` which is key function of DaemonSet.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#50594
**Release note**:
```release-note
None
```
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
```
