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Checked node.Unscheulable in Toleration predicate.
Signed-off-by: Da K. Ma <madaxa@cn.ibm.com>
**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#58648
**Release note**:
```release-note
None
```
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fix invalid admission name LimitPodHardAntiAffinityTopology
@hzxuzhonghu
@sttts
**Release note**:
```release-note
NONE
```
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Openstack: Fill size attribute for the V3 API volumes
The getVolume method in OpenStack provider is not filling the Size for the V3 API type volumes. This
breaks the PV resizing of Cinder volumes which compares the existing volume size with the new request. This leads to redundant volume resize calls to the cloud provider that end with errors.
cc: @gnufied
```release-note
NONE
```
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Force use of Makefile for update
**What this PR does / why we need it**:
This forces the use of `make update` instead of `hack/update-all.sh`. The main reason for this is ensuring that `make generated_files` runs first, as the files it generates are used in some of the other update scripts. I've seen this a couple times bite contributors where they just haven't regenerated the code yet, so the update-all scripts don't fully do their job.
**Release note**:
```release-note
NONE
```
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Use backup location to load cloud config for OpenStack
**What this PR does / why we need it**:
Since we are transitioning to external cloud provider, we need a way
to use the existing cinder volume plugin (from kubelet). With external
cloud manager kubelet will be run with --cloud=provider=external and
no --cloud-config file will be in the command line. So we need a way
to load the openstack config file from somewhere.
Taking a cue from kubeadm, which currently is picking up "/etc/kubernetes/cloud-config"
https://github.com/kubernetes/kubernetes/blob/master/cmd/kubeadm/app/phases/controlplane/manifests.go#L44
let's support the scenario where we fall back to this static location if
there is no cloud provider specified in the command line.
This has been tested with local-up-cluster using the following params:
EXTERNAL_CLOUD_PROVIDER=true
CLOUD_PROVIDER=openstack
CLOUD_CONFIG=/etc/kubernetes/cloud-config
**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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Remove apiVersion from scheduler extender example configuration
Follow up to the discussion in #58440
**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
```
This is part of the "Debug Containers" feature and is hidden behind
a feature gate. Debug containers have no stored spec, so this new
runtime label allows the kubelet to treat containers differently
without relying on spec.
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fix csi ut print
**What this PR does / why we need it**:
fix csi ut print
**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 Namespace to glusterfs custom volume names.
For better isolation of volumes, users/admins would like to include `namespace` in custom volume names. This patch adds that support.
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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network spaces support for kubernetes-worker charm
**What this PR does / why we need it**:
Adds support for network spaces in the kubernetes-worker charm.
**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/juju-solutions/bundle-canonical-kubernetes/issues/406
**Special notes for your reviewer**:
**Release note**:
```release-note
Added support for network spaces in the kubernetes-worker charm
```
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fix apiserver crash caused by nil pointer
**What this PR does / why we need it**:
1. $ref should be not supported
2. redefine CRClientGetter interface
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#58427
**Release note**:
```release-note
CustomResourceDefinitions: OpenAPI v3 validation schemas containing `$ref`references are no longer permitted (valid references could not be constructed previously because property ids were not permitted either). Before upgrading, ensure CRD definitions do not include those `$ref` fields.
```
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Fix logs message formating
**What this PR does / why we need it**:
Fix logs message formating.
**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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fix the wrong err print of assumepod
**What this PR does / why we need it**:
I think the err print is wrong, just opposite the original meaning.
/cc @timothysc
**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 additional unit tests for Azure cloud provider.
@feiskyer @andyzhangx @khenidak
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Openstack: register metadata.hostname as node name
**What this PR does / why we need it**:
Currently Openstack can boot up instances with the name like `xyz/abc`, which is not a valid kubelet node name. While `hostname` retrieved from `meta_data.json` has already been sanitized
by Openstack to valid DNS-1123 format string. It's safe to register this `metadata.hostname` as valid kubelet node name.
/kind bug
/sig openstack
**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#57765
**Special notes for your reviewer**:
/assign @dims @FengyunPan
**Release note**:
```release-note
Openstack: register metadata.hostname as node name
```
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GCE: neg to use generated code
GCE: neg to use generated code
```release-note
NONE
```
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trace patch operations
Just like `update`, `create`, `get` and `delete` operations.
**Release note**:
```release-note
NONE
```
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don't stop informer delivery on error
If an informer delivery fails today, we stop delivering to it entirely. The pull updates the code to skip that particular notification, delay, and continue delivery with the next time.
/assign derekwaynecarr
/assign ncdc
/assign ash2k
@derekwaynecarr This would change the "the controller isn't doing anything?!" to "the controller missed my (individual) resource!"
```release-note
NONE
```
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Adding support for changing default backend and nginx container images
**What this PR does / why we need it**:
Adding support for changing the images used by kubernetes worker for nginx and the default backend.
**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/juju-solutions/bundle-canonical-kubernetes/issues/470
**Special notes for your reviewer**:
**Release note**:
```release-note
Added nginx and default backend images to kubernetes-worker config.
```
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Update Instances to use generated code
```release-note
NONE
```
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Implement upgrade-aliases.sh to migrate a route-based k8s cluster to use IP aliases in GCE.
**What this PR does / why we need it**:
This PR implements upgrade-aliases.sh, which is used to migrate a route-based k8s cluster to use IP aliases in GCE.
**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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Improve the upgrade test for ingress.
**What this PR does / why we need it**:
This PR improves the existing upgrade e2e test for ingress-gce. Specifically, we add a test which upgrades ingress with a image built from HEAD of the ingress-gce repo.
```release-note
None
```
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Fix autoscaler deployment bug
**What this PR does / why we need it**:
This PR add `selector` in yaml: dns-horizontal-autoscaler.yaml, and upgrade the `apiVersion` of `Deployment` to `apps/v1`
**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
None
```
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Don't run godep restore in jenkins verify
As far as I can tell, this is not needed any more, and just causes a huge slowdown on every verify run.
/sig testing
```release-note
NONE
```
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Remove getOldSecurityGroupName() from OpenStack cloud provider
Related to #53764
The getOldSecurityGroupName() is used to get the old security
group name, we can remove it now.
**What this PR does / why we need it**:
#53764
**Release note**:
```release-note
NONE
```
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Add TLS min version flag
Adds a flag for controlling the minimum TLS level allowed.
/assign liggitt
@kubernetes/sig-node-pr-reviews @k8s-mirror-api-machinery-pr-reviews
```release-note
--tls-min-version on kubelet and kube-apiserver allow for configuring minimum TLS versions
```
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pass down runtime-config through apiserver chain
**What this PR does / why we need it**:
>kube-apiserver is actually a delegation chain of aggregator+kube+apiextensions. Let's pass down runtime-config through the chain, each layer removing the groups it knows about.
**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#57189
**Special notes for your reviewer**:
make a new pkg `k8s.io/apiserver/pkg/server/resourceconfig`, and
1. move resourceconfig related code to it.
2. abstract generic used function `MergeAPIResourceConfigs`, put it here.
**Release note**:
```release-note
NONE
```
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Send correct resource version for delete events from watch cache
Fixes#58545
the watch cache filtering is returning the previous object content intact, including resource version. this is the logic the watch cache uses:
```go
switch {
case curObjPasses && !oldObjPasses:
watchEvent = watch.Event{Type: watch.Added, Object: event.Object.DeepCopyObject()}
case curObjPasses && oldObjPasses:
watchEvent = watch.Event{Type: watch.Modified, Object: event.Object.DeepCopyObject()}
case !curObjPasses && oldObjPasses:
watchEvent = watch.Event{Type: watch.Deleted, Object: event.PrevObject.DeepCopyObject()}
}
```
when processing a delete event, we should be sending the old object's content *but* with the event's resource version set in it. corresponding logic exists in the uncached stores:
77ac663df4/staging/src/k8s.io/apiserver/pkg/storage/etcd/etcd_watcher.go (L401-L403)77ac663df4/staging/src/k8s.io/apiserver/pkg/storage/etcd3/watcher.go (L373-L378)
```release-note
Fixes an issue where the resourceVersion of an object in a DELETE watch event was not the resourceVersion of the delete itself, but of the last update to the object. This could cause clients receiving the watch event to revert to an old "last observed" resource version, and disrupt their ability to re-establish watches properly.
```
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make quota reusable
Quota is logically a re-useable component so that replenishment and admission can be done in constituent servers. This makes it possible to embed. More cleanup is probably required, but this is the minimum.
Kubernetes Submit Queue