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Add sysctls for dockershim
This PR adds sysctls support for dockershim. All sysctls e2e tests are passed in my local settings.
Note that sysctls runtimeAdmit is not included in this PR, it is addressed in #32803.
cc/ @yujuhong @Random-Liu
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CRI: Enable remote dockershim by default
Enable remote dockershim by default.
Once the grpc integration is stabilized, I'll remove the temporary knob and configure container runtime endpoint in all test suite.
@yujuhong @feiskyer
/cc @kubernetes/sig-node
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rename kubelet flag mounter-path to experimental-mounter-path
```release-note
* Kubelet flag '--mounter-path' renamed to '--experimental-mounter-path'
```
The feature the flag controls is an experimental feature and this renaming ensures that users do not depend on this feature just yet.
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Merge but disable unsafe conversions
This restores all the code but turns off the boolean that allows unsafe. Allows further iteration.
This is a simpler version of the revert that preserves the other improvements to the code.
@wojtek-t
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vSphere cloud provider: re-use session for vCenter logins
This change allows for the re-use of a vCenter client session. Addresses #34491
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Node status updater should SetNodeStatusUpdateNeeded if it fails to
update status
When volume controller tries to update the node status, if it fails to
update the nodes status, it should call SetNodeStatusUpdateNeeded so
that the volume list could be updated next time.
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Remove versioned LabelSelectors
We have LabelSelectors defined in `unversioned`, `batch/v1`, `batch/v2alpha1`, and `extensions/v1beta1`. Their definitions are all the same. I kept the definition in `unversioned` and removed the others. It only makes sense to define a versioned LabelSelectors if the definition is different.
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Fix devices information struct in container
So far nowhere use the ```Devices``` which in ```RunContainerOptions```. But when I want to use it, found that it could be better if change it, because Devices in container is like:
```json
"Devices": [
{
"PathOnHost": "/dev/nvidiactl",
"PathInContainer": "/dev/nvidiactl",
"CgroupPermissions": "mrw"
},
{
"PathOnHost": "/dev/nvidia-uvm",
"PathInContainer": "/dev/nvidia-uvm",
"CgroupPermissions": "mrw"
},
{
"PathOnHost": "/dev/nvidia0",
"PathInContainer": "/dev/nvidia0",
"CgroupPermissions": "mrw"
}
],
```
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always clean gce resources in service e2e
@bprashanth the previous PR was closed when I squashed my commits.
Here is the new change set, please help to review again.
1). only the following two It() create, I created a string array to persist the LB name so that they can be cleaned in AfterEach(), and the string array was reset after clean up.
```
"should be able to change the type and ports of a service [Slow]"
"should be able to create services of type LoadBalancer and externalTraffic=localOnly"
```
2). Directly call gce api to delete the resource and ignore any error returned.
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Add GroupVersion tags to OpenAPI spec and remove all specs except main one
Tags are used as a grouping mechanism in OpenAPI. We generated one spec per GroupVersion before for this grouping but by adding those tags in this PR, those files have no use. We can always add them back if there were a use-case for them.
**Release note**:
```release-note
Deprecate OpenAPI spec for GroupVersion endpoints in favor of single spec /swagger.json
```
Reference: #13414
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CRI: Instrumented cri service
For https://github.com/kubernetes/kubernetes/issues/29478.
This PR added instrumented CRI service. Because we are adding the instrumented wrapper inside kuberuntime, it should work for both grpc and non-grpc integration.
This will be useful to compare latency difference between grpc and non-grpc integration, although there shouldn't be too much difference.
@yujuhong @feiskyer
/cc @kubernetes/sig-node
