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controller/endpoint: explict log msg when syncing error
explict log msg for retrying sync
Signed-off-by: CuiHaozhi <cuihaozhi@chinacloud.com.cn>
**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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update tests to be specific about the versions they are testing
When setting up tests, you want to rely on your own scheme. This eliminates coupling to floating versions which gives unnecessary flexibility in most cases and prevents testing all the versions you need.
@liggitt scrubs unnecessary deps.
```release-note
NONE
```
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Fix ensure by provider id
**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#63226
**Special notes for your reviewer**:
cc @adnavare
**Release note**:
```release-note
NONE
```
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remove incorrect static restmapper from type registry
A RESTMapping can only be determined by inspecting a server since discovery is the authoritative source of mapping decisions. This removes a deceptive method from the type registry and makes the old logic available for existing tests in a separate, clearly labeled package.
@kubernetes/sig-api-machinery-pr-reviews @kubernetes/sig-cli-maintainers
```release-note
NONE
```
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Fix a bug that headless service without ports fails to have endpoint created.
**What this PR does / why we need it**:
Follow up of https://github.com/kubernetes/kubernetes/pull/47250. Headless service without ports fails to have corresponding endpoint created because endpoint controller deliberately attaches a dummy endpointPort with portNum=0, which will fail API validation check. Error as below:
```
endpoints_controller.go:375] Error syncing endpoints for service "default/XXX": Endpoints "XXX" is invalid: subsets[0].ports[0].port: Invalid value: 0: must be between 1 and 65535, inclusive
```
This PR makes endpoint controller not attach the dummy endpointPort for headless service.
**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#55158, fixes#62440
**Special notes for your reviewer**:
cc @xiangpengzhao
**Release note**:
```release-note
Fix a bug that headless service without ports fails to have endpoint created.
```
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Add approvers to pkg/controller/endpoint
**What this PR does / why we need it**:
Promoting reviewers listed in pkg/controller/endpoint to approvers.
/assign @thockin
cc @bowei
**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
**Release note**:
```release-note
NONE
```
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make a simple dynamic client that is easy to use
The dynamic client has annoyed me for the last time! The existing one takes arguments at odd levels, requires lots of information to instantiate, does some weird pool thing, and uses unusual types. This creates an interface like this:
```go
type DynamicInterface interface {
ClusterResource(resource schema.GroupVersionResource) DynamicResourceInterface
NamespacedResource(resource schema.GroupVersionResource, namespace string) DynamicResourceInterface
}
type DynamicResourceInterface interface {
Create(obj *unstructured.Unstructured) (*unstructured.Unstructured, error)
Update(obj *unstructured.Unstructured) (*unstructured.Unstructured, error)
UpdateStatus(obj *unstructured.Unstructured) (*unstructured.Unstructured, error)
Delete(name string, options *metav1.DeleteOptions) error
DeleteCollection(options *metav1.DeleteOptions, listOptions metav1.ListOptions) error
Get(name string, options metav1.GetOptions) (*unstructured.Unstructured, error)
List(opts metav1.ListOptions) (*unstructured.UnstructuredList, error)
Watch(opts metav1.ListOptions) (watch.Interface, error)
Patch(name string, pt types.PatchType, data []byte, subresources ...string) (*unstructured.Unstructured, error)
}
```
You create it from just a `rest.Config`, no mapper, no path resolving func, no trying to set up codecs ahead of time, no unnecessary pool. It just works.
I updated the namespace controller to use it and I updated the existing dynamic client to leverage it so that I get all their tests for "free".
@kubernetes/sig-api-machinery-pr-reviews
@liggitt @smarterclayton @bparees @sttts @ironcladlou I know each of us has struggled with the dynamic client in our time.
@lavalamp @caesarxuchao This is vastly simplifying. I'm eager to drop the old `ClientPool`. client-go will technically have another incompatible semver this release. I'm up for changing it in tree.
```release-note
client-go developers: the new dynamic client is easier to use and the old is deprecated, you must switch.
```
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add node shutdown taint
**What this PR does / why we need it**: we need node stopped taint in order to detach volumes immediately without waiting timeout. More info in issue ticket #58635
**Which issue(s) this PR fixes**
Fixes#58635
**Special notes for your reviewer**: this was reverted, original PR https://github.com/kubernetes/kubernetes/pull/59323 Hopefully now bugs are fixed. However, I will execute more tests manually today.
**Release note**:
```release-note
NONE
```
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Only count local mounts that are from other pods
**What this PR does / why we need it**:
In GCE, we mount the same local SSD in two different paths (for backwards compatability). This makes the fsGroup conflict check fail because it thinks the 2nd mount is from another pod. For the fsgroup check, we only want to detect if other pods are mounting the same volume, so this PR filters the mount list to only those mounts under "/var/lib/kubelet".
**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#62867
**Release note**:
```release-note
NONE
```
After K8s 1.10 is upgraded to K8s 1.11 finalizer [kubernetes.io/pvc-protection] is added to PVCs
because StorageObjectInUseProtection feature will be GA in K8s 1.11.
However, when K8s 1.11 is downgraded to K8s 1.10 and the StorageObjectInUseProtection feature is disabled
the finalizers remain in the PVCs and as pvc-protection-controller is not started in K8s 1.10 finalizers
are not removed automatically from deleted PVCs and that's why deleted PVC are not removed from the system
but remain in Terminating phase.
The same applies to pv-protection-controller and [kubernetes.io/pvc-protection] finalizer in PVs.
That's why pvc-protection-controller is always started because the pvc-protection-controller removes finalizers
from PVCs automatically when a PVC is not in active use by a pod.
Also the pv-protection-controller is always started to remove finalizers from PVs automatically when a PV is not
Bound to a PVC.
Related issue: https://github.com/kubernetes/kubernetes/issues/60764
Automatic merge from submit-queue (batch tested with PRs 61962, 58972, 62509, 62606). 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 job's backoff limit for restart policy OnFailure
**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#54870
**Release note**:
```release-note
NONE
```
/assign janetkuo
Automatic merge from submit-queue (batch tested with PRs 62694, 62569, 62646, 61633, 62433). 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>.
Report events to apiserver in local volume plugin.
**What this PR does / why we need it**:
See https://github.com/kubernetes/kubernetes/pull/62102#discussion_r179238429.
Report events to apiserver in local volume plugin.
- Add VolumeHost.GetEventRecorder() method
- Add related e2e tests
**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#62248
**Special notes for your reviewer**:
Example output of `kubectl describe pods`:
```
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 7s default-scheduler Successfully assigned e2e-tests-persistent-local-volumes-test-x4h5x/security-context-670da435-4174-11e8-9098-000c29bb0377 to 127.0.0.1
Warning AlreadyMountedVolume 7s kubelet, 127.0.0.1 The requested fsGroup is 4321, but the volume local-pvfbb76 has GID 1234. The volume may not be shareable.
Normal SuccessfulMountVolume 7s kubelet, 127.0.0.1 MountVolume.SetUp succeeded for volume "default-token-996xr"
Normal SuccessfulMountVolume 7s kubelet, 127.0.0.1 MountVolume.SetUp succeeded for volume "local-pvfbb76"
Normal Pulled 6s kubelet, 127.0.0.1 Container image "k8s.gcr.io/busybox:1.24" already present on machine
Normal Created 6s kubelet, 127.0.0.1 Created container
Normal Started 6s kubelet, 127.0.0.1 Started container
```
**Release note**:
```release-note
NONE
```
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Fixes failing job back off test
**What this PR does / why we need it**:
The test `TestJobBackoff` is always failing on my local environment.
After debugging, I find that it is caused by `fakeRateLimitQueue` in which the `Forget` call should have delete the key entry from the queue. But actually it is doing nothing.
IDK why upstream test is running successfully all the time. Am I missing sth?
**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
```
Automatic merge from submit-queue (batch tested with PRs 62448, 59317, 59947, 62418, 62352). 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>.
Add binding error message for volumeMode:Block unsupported case
**What this PR does / why we need it**:
This PR adds a binding error message for volumeMode:Block
unsupported case.
With this message, users can understand why PV is not bound to
PVC on dynamic provisioning.
**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: #59942
**Special notes for your reviewer**:
/cc @mtanino
/sig storage
**Release note**:
```release-note
NONE
```
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add @andrewsykim to OWNERS for cmd/cloud-controller-manager,pkg/contr…
**What this PR does / why we need it**:
Add myself as an approver for CCM related code.
cc @wlan0
**Release note**:
```release-note
Add @andrewsykim as an approver for CCM related code.
```
This commit adds a binding error message for volumeMode:Block
unsupported case.
With this message, users can understand why PV is not bound to
PVC on both dynamic provisioning and manually creating volume.
This patch works as follows:
- In syncVolume, before adding the claim to claimQueue, check if
there is a volumeMode mismatch, and if there is, record the
event for both pv and pvc and skip adding to the queue.
fixes: #59942
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sarapprover: remove self node cert
The functionality to bootstrap node certificates is ready but is blocked by a separable issue discussed in: https://github.com/kubernetes/community/pull/1982. The functionality could be useful for power users who want to write their own approvers if the feature could be promoted to beta. In it's current state this feature doesn't help anybody.
I propose that we remove automated approval of node serving certificates for now and work towards getting the node functionality to beta.
cc @awly @kubernetes/sig-auth-pr-reviews
```release-note
Remove alpha functionality that allowed the controller manager to approve kubelet server certificates.
```
The functionality to bootstrap node certificates is ready but is blocked
by a seperable issue discussed in:
https://github.com/kubernetes/community/pull/1982. The functionality
could be useful for power users who want to write their own approvers if
the feature could be promoted to beta. In it's current state this
feature doesn't help anybody.
I propose that we remove automated approval of node serving certificates
for now and work towards getting the node functionality to beta.
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Add msau42 to approvers for volume scheduling
**What this PR does / why we need it**:
Add me as an approver for the volume scheduling code
**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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unused function clean
**What this PR does / why we need it**:
clean unused function in file
pkg/controller/volume/persistentvolume/scheduler_binder_test.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)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Add volume spec to mountedPod in actual state of world
Add volume spec into mountedPod data struct in the actual state of the
world.
Fixes issue #61248
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Cleanup the use of ExternalID as it is deprecated
The patch removes ExternalID usage from node_controller
and node_lifecycle_oontroller. The code instead uses InstanceID
which returns the cloud provider ID as well.
fixes#60466
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make use of clientretry.RetryOnConflict in route controller
**What this PR does / why we need it**:
use the common clientretry.RetryOnConflict instead of ` for i := 0; i < updateNodeStatusMaxRetries; i++ {`
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 61918, 62180, 62198). 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>.
Use provided node object in volume binding predicate
**What this PR does / why we need it**:
Autoscaler creates fake node objects, so we should use the provided node object instead of looking up the node from the informer.
**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#62178
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
David Eads