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allow convert to default on a per object basis
`kubetl convert` needs to distinguish between cases where a user specifies a version (use this at all cost) and cases where it doesn't (for each object, find the best version to convert to). This allows that to happen.
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kube-apiserver: fix runtime-config flag docs
This `apis/<GV>` syntax must predate API groups? It's not what we support today at least.
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Fix device manager to scan resources.Requests
**What this PR does / why we need it**:
This PR makes device manager to scan resources.Requests from the container spec. Currently
it scans resources.Limits. For extended resources, it is not mandatory for resources.Limits to be present in the container spec and if Limits are present, validation logic ensures that Limits will always be equal to Requests.
Fixes#57276
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
/sig node
/cc @ConnorDoyle @vishh @jiayingz @RenaudWasTaken @tengqm @resouer @mindprince
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Fix format string in describers
**What this PR does / why we need it**:
This PR fixes bug in the Vsphere Volume Source and other describers.
Before this fix `kubectl describe` could show something like this:
```
Source:
Type: vSphereVolume (a Persistent Disk resource in vSphere)
VolumePath: StoragePolicyName: %v
FSType: volumes/PVDISK_001
%!(EXTRA string=ext4, string=)Events: <none>
```
It happened because format string was accidentally split to 2 strings and was interpreted in a wrong way.
**Release note**:
```release-note
NONE
```
CC @simo5
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CPU manager no-op policy is on by default.
**What this PR does / why we need it**:
- Turn on the CPUManager feature gate by default.
- Mark CPU manager feature as beta.
Fixes#52031
**Special notes for your reviewer**:
/hold
Do not merge until:
- [ ] gating e2e tests are enabled in CI
**Release note**:
```release-note
Graduate CPU Manager feature from alpha to beta.
```
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fix bad output format for attaching pods
**What this PR does / why we need it**:
If the user wants to attach stdin, wants a TTY, and `o.In` is a terminal, `t.Raw` is set to true, which is causing bad format like #56450.
We should avoid print extra logs in `SafeFunc`. Move it outer.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56450
**Special notes for your reviewer**:
/assign @thockin @kubernetes/sig-cli-bugs
**Release note**:
```release-note
None
```
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Test probe for redirect endpoint
Make sure #18233 works
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#18233
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
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Remove hacks added for mesos
**What this PR does / why we need it**:
Since Mesos is no longer in your main repository and since we have
things like dynamic kubelet configuration in progress, we should
drop these undocumented, untested, private hooks.
cmd/kubelet/app/server.go::CreateAPIServerClientConfig
CreateAPIServerClientConfig::getRuntime
pkg/kubelet/kubelet_pods.go::getPhase
Also remove stuff from Dependencies struct that were specific to
the Mesos integration (ContainerRuntimeOptions and Options)
Also remove stale references in test/e2e and and test owners file
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
Drop hacks used for Mesos integration that was already removed from main kubernetes repository
```
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check and set promiscuous mode with netlink because netlink already supports it
**What this PR does / why we need it**:
check and set promiscuous mode with netlink because netlink already supports it.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
I wanted to add tests for the changes, however I found upstream CI does not allow UT acquire root privilege :(
**Release note**:
```release-note
NONE
```
/sig network
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Enhance proxy mode validation
**What this PR does / why we need it**:
Proxy modes are list multiple times in validateProxyModeWindows and validateProxyModeLinux. This PR enhances the validation logic and only list them once.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Refer https://github.com/kubernetes/kubernetes/pull/56529/files#r156448205.
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/assign @thockin
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typo wrong, not "namespace", but "secretName"
namespace, _ := claims[NamespaceClaim].(string)
if len(namespace) == 0 {
return nil, false, errors.New("namespace claim is missing")
}
secretName, _ := claims[SecretNameClaim].(string)
if len(namespace) == 0 {
return nil, false, errors.New("secretName claim is missing")
}
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Compare correct file names for volume detach operation
**What this PR does / why we need it**:
Current volume detach code compares volume path with disk path, as it is. This PR removes '.vmdk' extension from both paths and then compares them. This makes sure that correct comparison is done irrespective of a missing '.vmdk' extension from one of the paths.
**Which issue(s) this PR fixes**:
Fixes https://github.com/vmware/kubernetes/issues/392
**Special notes for your reviewer**:
Deployed cluster on vSphere and provisioned a static volume. Verified that a statically provisioned volume gets detached even when volume path didn't contain any .vmdk extension and disk path had .vmdk extension.
**Release note**:
```vSphere cloud provider: Fix detach operation for volumes, when .vmdk extension is not specified in volume path.```
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Improved event generation in volume mount,attach, and extend operations
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#57217
refactored mount, attach, extend operation's so that all failures generate events and event generation is more consistent.
```release-note
Improved event generation in volume mount, attach, and extend operations
```
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Refactor TestPodContainerDeviceAllocation for extensiblity/readability
**What this PR does / why we need it**:
This PR refactors and reorganizes TestPodContainerDeviceAllocation(). This PR changes the logic to use array for iterating over test conditions and other refactoring such as moving test pod creation logic to a separate function.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
cc @sjenning @jeremyeder @RenaudWasTaken @vishh @mindprince @jiayingz @ScorpioCPH
/sig node
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should not ignore return messages from wait function
**What this PR does / why we need it**:
It should not ignore return messages for `wait*` function. When it go wrong, need `return` at once.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Support LoadBalancer for Azure Virtual Machine Scale Sets
**What this PR does / why we need it**:
Continue of #43287, this PR adds LoadBalancer support for Azure Virtual Machine Scale Sets. To achieve this, this PR also
- Add a general VMSet interfaces for VMSS and VMAS, so that we won't add much if-else blocks for different logics
- Add scale sets implementation and availability sets implementation to VMSet
- Add vmSet property to Azure cloud provider and call vmSet instead of direct azure clients
- Add LoadBalancer support based vmSet
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Part of #43287.
**Special notes for your reviewer**:
**Release note**:
```release-note
Support LoadBalancer for Azure Virtual Machine Scale Sets
```
/assign @brendandburns
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fix magic string for runtime type
**What this PR does / why we need it**:
This PR correct the magic string about container runtime to the constants.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
This PR correct the magic string about container runtime to the constants.
**Release note**:
```release-note
None
```
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Add VolumeMode in GlusterFS PV spec.
This ensures that GlusterFS pvs are file backed storage.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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fix incorrect log in csi_plugin
What this PR does / why we need it:
fix incorrect log in csi_plugin_test.go and csi_mounter.go
Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #
NONE
Special notes for your reviewer:
NONE
Release note:
NONE
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expose special storage locations for downstream consumption
Storage locations are public information and needed for congruent storage. This exposes them in their new home.
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ensure PrinterForCommand is consumed through cmdutil.Factory
**Release note**:
```release-note
NONE
```
This patch is one in a series of patches that aims to move all
printing functions to the `cmdutil.Factory` in order to make
the factory the one-stop shop for accessing printers in the client.
This PR is related to https://github.com/kubernetes/kubernetes/pull/50113 and aims to break the set of changes
introduced in this commit in order to make them easier to review.
@fabianofranz @mengqiy @shiywang
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Display apiGroups before resources in PolicyRule
This lets them sort logically into groups by string
"" "pods"
"" "configmaps"
"apps" "deployments"
"apps" "daemonsets"
etc
```release-note
NONE
```
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Remove unused ScrubDNS interface from cloudprovider
**What this PR does / why we need it**:
DNS scrubber from kubelet has been removed in #36785 and cloudprovider's `ScrubDNS()` interface is not used anywhere.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56953.
**Special notes for your reviewer**:
**Release note**:
```release-note
Remove ScrubDNS interface from cloudprovider.
```
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remove internal version api from apply
Signed-off-by: dungeonmaster18 <umesh4257@gmail.com>
**What this PR does / why we need it**:
Remove internal api version from apply.go.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
it helps fixing [kubernetes/kubectl#83](https://github.com/kubernetes/kubectl/issues/83).
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
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Sort default cidrs for reproducible builds
**What this PR does / why we need it**:
In different distros or environments, we may end up with a different
order of the default string printed during help and man page generation,
So we should sort so the string we print is the same everytime.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#52269
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Remove dead code in winkernel proxy UT
**What this PR does / why we need it**:
There is a `+build windows` tag in `pkg/proxy/winkernel/proxier_test.go`, it means the UTs will not run in upstream CI. Plus, the UT codes in `pkg/proxy/winkernel/proxier_test.go` are not for winkernel proxier, instead they are for iptables proxier!
We should remove the dead code in winkernel proxy UT and then create the winkernel-specific UTs.
**Which issue(s) this PR fixes**:
Fixes#56555
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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enable flexvolume on Windows node
**What this PR does / why we need it**:
enable flexvolume on Windows node:
current PodVolumeDir is like
`\var\lib\kubelet\pods\f54c5a74-da63-11e7-b71a-000d3a02c330\volumes\test~hostpath.cmd\flextest`
which is a unix path, with this PR, PodVolumeDir in **windows** kubelet will be converted into like
`c:\var\lib\kubelet\pods\f54c5a74-da63-11e7-b71a-000d3a02c330\volumes\test~hostpath.cmd\flextest`
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56875
**Special notes for your reviewer**:
Detailed steps about how to use flexvolume on Windows with this PR:
https://github.com/andyzhangx/Demo/tree/master/windows/flexvolume
**Release note**:
```
enable flexvolume on Windows node
```
/sig windows
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fix deviceplugin test file create leak file problem
When execute make test, this test file will create a file named "kubelet_internal_checkpoint" in k8s directory and not delete it.
This patch fix this error
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56365
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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Remove unused code in pkg/api/,pkg/apis/
**What this PR does / why we need it**:
Remove unused code in pkg/api/,pkg/apis/
**Release note**:
```release-note
NONE
```
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Ensure PVL controller is next pending initializer before labeling the PV
**What this PR does / why we need it**:
According the [documentation](https://kubernetes.io/docs/admin/extensible-admission-controllers/#how-are-initializers-triggered), initializer controllers should only initialize the object once its name is at `metadata.initializers.pending[0]`.[Currently](https://github.com/kubernetes/kubernetes/blob/master/pkg/controller/cloud/pvlcontroller.go#L268), the PVL controller just checks if its name is in the list at all and ignores ordering.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#56830
**Special notes for your reviewer**:
**Release note**:
```release-note
Fix the PersistentVolumeLabel controller from initializing the PV labels when it's not the next pending initializer.
```
/kind bug
/sig storage
/area cloudprovider
/cc @wlan0 @luxas @liggitt
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Supplement unit test for kubectl logs
**What this PR does / why we need it**:
Supplement unit test for kubectl logs
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Drop using cloud provider to set host address feature
**What this PR does / why we need it**:
Follow up to PR #54516, also see notice to -dev@ :
https://groups.google.com/forum/#!topic/kubernetes-dev/2NaxUCSbIw8
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
kube-apiserver: The external hostname no longer longer use the cloud provider API to select a default. It can be set explicitly using --external-hostname, if needed.
```
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Fix issue #390
**What this PR does / why we need it**:
When VM node is removed from vSphere Inventory, the corresponding Kubernetes node is unregistered and removed from registeredNodes cache in nodemanager. However, it is not removed from the other node info cache in nodemanager. The fix is to update the other cache accordingly.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes https://github.com/vmware/kubernetes/issues/390
**Special notes for your reviewer**:
Internally review PR here: https://github.com/vmware/kubernetes/pull/402
**Release note**:
```
NONE
```
Testing Done:
1. Removed the node VM from vSphere inventory.
2. Create storageclass and pvc to provision volume dynamically
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Fix a typo in kubectl/diff cmd long description.
**What this PR does / why we need it**:
Correct a typo in kubelet alpha diff cmd long description.
**Release note**:
```release-note
NONE
```
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Cleanup for service API validation
**What this PR does / why we need it**:
- Replace the hardcoded kubelet port number.
- Change couple invalid field errors to forbidden field errors.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #NONE
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56639, 56746, 56715, 56673, 56726). 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>.
Simple code and typo fixed.
**What this PR does / why we need it**:
Simple code and typo fixed.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
none
**Special notes for your reviewer**:
none
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56410, 56707, 56661, 54998, 56722). 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>.
Fix autoscaling API documentation
**What this PR does / why we need it**:
This PR fixes the API documentation generated for HorizontalPodAutoscaler resource.
**Which issue(s) this PR fixes**:
The current API doc for `MetricSpec` and `MetricStatus` is confusing. Users get no idea what can be used as the value for the `type` field, because the doc says this:
```
type is the type of metric source. It should match one of the fields below.
```
While acceptable in the source code, it makes no senses when reading the API doc, especially when the "`type`" field is listed as the last row in a table (see: https://kubernetes.io/docs/api-reference/v1.8/#metricspec-v2beta1-autoscaling )
**Special notes for your reviewer**:
This PR makes no changes to the code behavior.
**Release note**:
```release-note
NONE
```
