HPA will treat initial size of autoscalee to avoid hastily overriding
recomendations made by HPA (if HPA set size and then was restarted) or by user
(initial size should be treated as human-generated recommendation).
In the recent PR on adding ProcMount, we introduced a regression when
pods are privileged. This shows up in 18.06 docker with kubeadm in the
kube-proxy container.
The kube-proxy container is privilged, but we end up setting the
`/proc/sys` to Read-Only which causes failures when running kube-proxy
as a pod. This shows up as a failure when using sysctl to set various
network things.
Change-Id: Ic61c4c9c961843a4e064e783fab0b54350762a8d
- update logic of verifying incoming pod's anti-affinity
- rename podMatchesAffinityTermProperties to podMatchesAllAffinityTermProperties
- add podMatchesAnyAffinityTermProperties which is used in some PodAntiAffinity cases
- rename some functions to make it more readable
- add unit tests to verify correctness of PodAffinity and PodAntiAffinity
- verifying "Existing pod anti-affinity"
- verifying "incoming pod's anti-affinity"
- verifying "incoming pod's affinity"
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
update cloud provider deprecation notice
**What this PR does / why we need it**:
Updates cloud provider deprecation warning to clearly outline intentions set by sig cloud provider.
**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/kubernetes/kubernetes/issues/68234
**Special notes for your reviewer**:
also removed some extra white spaces
```release-note
NONE
```
/sig cloud-provider
cc @tpepper
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Added unschedulable and network-unavailable toleration.
Signed-off-by: Da K. Ma <klaus1982.cn@gmail.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)*:
part of #61312
fixes: https://github.com/kubernetes/kubernetes/issues/67606
**Release note**:
```release-note
If `TaintNodesByCondition` is enabled, add `node.kubernetes.io/unschedulable` and
`node.kubernetes.io/network-unavailable` automatically to DaemonSet pods.
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Deprecate cloudstack and ovirt controller projects
Change-Id: Icca9142940269ad1cd28f1f3491684a1bc626c55
**What this PR does / why we need it**:
Do we have folks invested in these providers trying to work on the external controllers for these providers? Is there a future for these providers? If not can we deprecate and eventually remove them?
**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**:
cc @ngtuna @sebgoa @svanharmelen (for cloudstack)
cc @simon3z
**Release note**:
```release-note
Deprecate cloudstack and ovirt controllers
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
add missing LastTransitionTime of ContainerReady condition
**What this PR does / why we need it**:
add missing LastTransitionTime of ContainerReady condition
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #64646
**Special notes for your reviewer**:
/cc freehan yujuhong
**Release note**:
```release-note
add missing LastTransitionTime of ContainerReady condition
```
Automatic merge from submit-queue (batch tested with PRs 65250, 68241). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Use informer cache instead of active pod gets in HPA controller.
**What this PR does / why we need it**:
Use informer cache instead of active pod gets in HPA controller.
**Which issue(s) this PR fixes**:
Fixes#68217
**Release note**:
```release-note
kube-controller-manager: use informer cache instead of active pod gets in HPA controller
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
implement InstanceShutdownByProviderID for azure
**What this PR does / why we need it**: implements #66265
**Which issue(s) this PR fixes**: Fixes#66265
**Special notes for your reviewer**:
**Release note**:
```release-note
Support NodeShutdown taint for azure
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
CSI Node info registration in 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#67683
**Special notes for your reviewer**:
Feature issue: https://github.com/kubernetes/features/issues/557
Design doc: https://github.com/kubernetes/community/pull/2034
Missing pieces:
* CSI client retry and exponential backoff logic.
* CSINodeInfo object validation
* e2e test with all the CSI machinery.
An RBAC rule is also added to support external-provisioner topology updates.
**Release note**:
```release-note
Registers volume topology information reported by a node-level Container Storage Interface (CSI) driver. This enables Kubernetes support of CSI topology mechanisms.
```
