If the namespace controller encounters an error trying to delete a
single GroupVersionResource, add the error to an aggregated list of
errors and continue attempting to delete all the GroupVersionResources
instead of stopping at the first error. Return the aggregated error list
(if any) when done. This allows us to delete as much of the content in
the namespace as we can in each pass.
Automatic merge from submit-queue
Make real proxier in hollow-proxy optional (default=true)
Ref https://github.com/kubernetes/kubernetes/pull/45622
This allows using real proxier for hollow proxy, but we use the fake one by default.
cc @kubernetes/sig-scalability-misc @wojtek-t @gmarek
Automatic merge from submit-queue
avoid concrete examples for missingResourceError
missingResourceError uses pod and services as an example in error message. However some sub-commands doesn't support pod/service, this change use `<resource> <name>` instead of concrete examples.
Before this change:
```console
$ kubectl set subject
error: You must provide one or more resources by argument or filename.
Example resource specifications include:
'-f rsrc.yaml'
'--filename=rsrc.json'
'pods my-pod'
'services'
```
After this change:
```console
$ kubectl set subject
error: You must provide one or more resources by argument or filename.
Example resource specifications include:
'-f rsrc.yaml'
'--filename=rsrc.json'
'<resource> <name>'
'<resource>'
```
**Release note**:
```release-note
avoid concrete examples for missingResourceError
```
Automatic merge from submit-queue
Fix the issue in Windows kube-proxy when processing unqualified name. This is for DNS client such as ping or iwr that validate name in response and original question.
**What this PR does / why we need it**:
This PR is an additional fix to #41618 and [the corresponding commit](b9dfb69dd7). The DNS client such as nslookup does not validate name matching in response and original question. That works fine when we append DNS suffix to unqualified name in DNS query in Windows kube-proxy. However, for DNS client such as ping or Invoke-WebRequest that validates name in response and original question, the issue arises and the DNS query fails although the received DNS response has no error.
This PR fixes the additional issue by restoring the original question name in DNS response. Further, this PR refactors DNS message routines by using miekg's DNS library.
This PR affects the Windows kube-proxy only.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#42605
**Special notes for your reviewer**:
**Release note**:
```release-note
Fix DNS suffix search list support in Windows kube-proxy.
```
Automatic merge from submit-queue
Move defaulting logic for ExternalTrafficPolicy into defaults.go
Link #45812.
Per [#45812/comment](https://github.com/kubernetes/kubernetes/issues/45812#issuecomment-301632807), move defaulting logic to defaults.go so that federation will get the same code.
This PR does not have any functional change :)
/assign @freehan @thockin
/cc @madhusudancs @nikhiljindal @shashidharatd
Also /cc @caesarxuchao per the client-go changes.
**Release note**:
```release-note
NONE
```
Modprobe is a kernel operation that should only be done once to load the
RBD module. The admin could've done this on the Kubernetes nodes. The
RBD plugin can still try to load the module but it shouldnt fail the
workflow if it doesnt succeed.
Partially addresses #45190
Automatic merge from submit-queue (batch tested with PRs 45990, 45544, 45745, 45742, 45678)
Refactor reconciler volume log and error messages
**What this PR does / why we need it**:
Utilizes volume-specific error and log messages introduced in #44969, inside files that also log volume information.
Specifically:
- pkg/kubelet/volumemanager/reconciler/reconciler.go,
- pkg/controller/volume/attachdetach/reconciler/reconciler.go, and
- pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go
**Which issue this PR fixes** : fixes#40905
**Special notes for your reviewer**:
**Release note**:
```release-note
```
NONE
Automatic merge from submit-queue
[Bug Fix] Return quantity freed even when an error exists
bug was added by #44986. If we get an error from deleteImages, we try and use the bytes freed in a calculation.
That PR changed the behavior from evicting a pod upon error, to panicking because of the nil pointer.
This should fix inode eviction tests
/assign @dchen1107
Automatic merge from submit-queue (batch tested with PRs 45977, 45890)
add test to cover more in kubectl create service
**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 45977, 45890)
kuberuntime: report StartedAt regardless of container states
This fixes#45943
**Release note**:
```release-note
Fix the bug where StartedAt time is not reported for exited containers.
```
Automatic merge from submit-queue (batch tested with PRs 45953, 45889)
Add /metrics and profiling handlers to kube-proxy
Also expose "syncProxyRules latency" as a prometheus metrics.
Fix https://github.com/kubernetes/kubernetes/issues/45876
Includes these changes:
- Modified so that IPv6 CIDRs can be converted correctly.
- Added test cases for IPv6 addresses.
- Split UTs for hexCIDR() and asciiCIDR() so that masking can be tested.
- Add UTs for failure cases.
Note: Some code that calls hexCIDR() builds a CIDR from the pod IP string
and the concatenation of "/32". These should, in the future, use "128",
if/when the pod IP is IPv6. Not addressed as part of this commit.
Automatic merge from submit-queue (batch tested with PRs 45852, 45965, 45941)
Update k8s.io/gengo dependency
**What this PR does / why we need it**:
Brings in changes to improve type checker and deep copy
**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
Remove the deprecated --babysit-daemons kubelet flag
```release-note
Removes the deprecated kubelet flag --babysit-daemons
```
This flag has been deprecated for over a year (git blame says marked deprecated on March 1, 2016).
Relatively easy removal - nothing in the Kubelet relies on it anymore.
There was still some stuff in the provisioning scripts. It was easy to rip out, but in general we probably need to be more disciplined about updating the provisioning scripts at the same time that we initially mark things deprecated.
Automatic merge from submit-queue
Move all API related annotations into annotation_key_constants.go
Separate from #45869. See https://github.com/kubernetes/kubernetes/pull/45869#discussion_r116839411 for details.
This PR does nothing but move constants around :)
/assign @caesarxuchao
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45709, 41939)
delete err when return _
Signed-off-by: yupengzte <yu.peng36@zte.com.cn>
**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
```
