Automatic merge from submit-queue (batch tested with PRs 50072, 51744)
Deviceplugin checkpoint
**What this PR does / why we need it**:
Extends on top of PR 51209 to checkpoint device to pod allocation information on Kubelet to recover from Kubelet restarts.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Automatic merge from submit-queue
Hugetlbfs support based on empty dir volume plugin
**What this PR does / why we need it**: Support for huge pages in empty dir volume plugin. More information about hugepages can be found [here](https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt)
Feature track issue: kubernetes/features#275
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
Support for Huge pages in empty_dir volume plugin
[Huge pages](https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt) can now be used with empty dir volume plugin.
```
Enabling full functionality aggregator functionality in kubemark tests.
This includes configuring it to work in gce (we seem to assume gce in our kubemark tests)
It also includes setting up the relevant security and auth config.
Removing unneeded reference to CA key for MHBauer.
Fixed to pull the "parsed" values for the certs.
Fix from shyamjvs.
During NFS/GlusterFS mount, it requires to have DNS server to be able to
resolve service name. This PR gets the DNS server ip from kubelet and
add it to the containerized mounter path. So if containerized mounter is
used, service name could be resolved during mount
Automatic merge from submit-queue
HugePages feature
**What this PR does / why we need it**:
Implements HugePages support per https://github.com/kubernetes/community/pull/837
Feature track issue: https://github.com/kubernetes/features/issues/275
**Special notes for your reviewer**:
A follow-on PR is opened to add the EmptyDir support.
**Release note**:
```release-note
Alpha support for pre-allocated hugepages
```
Automatic merge from submit-queue (batch tested with PRs 51915, 51294, 51562, 51911)
make clean will remove all gitignored files
**What this PR does / why we need it**:
During review of #51766, it was noticed that we don't fully clean all gitignored files when we run "make clean":
https://github.com/kubernetes/kubernetes/pull/51766#discussion_r136688728
This change will change `make clean` to use `git clean` to remove all files in the gitignore.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 51915, 51294, 51562, 51911)
Remove OutOfDisk from controllers
This is one of the working items for #48843 for 1.8.
This changes the scheduler and daemonset controllers to no longer respect the OutOfDisk condition. The kubelet has not published OutOfDisk=True since 1.5.
This still preserves the Toleration for the OutOfDisk condition, as (I think?) this is required for backwards compatibility. I added TODOs to remove this in 1.10.
Automatic merge from submit-queue (batch tested with PRs 51739, 51762)
Update vendor kube-openapi
Update vendor to pick up some change in kube-openapi. The goal is to move some generic openapi parsing and indexing code to kube-openapi repo.
Update the places that using it.
https://github.com/kubernetes/kubernetes/pull/51321 will depend on this.
fixes: #51822https://github.com/kubernetes/kube-openapi/pull/10 is the PR to move stuff to kube-openapi repo.
```release-note
NONE
```
/assign @apelisse
Automatic merge from submit-queue (batch tested with PRs 51739, 51762)
GCE: Separate the network's project from the rest of the project
**What this PR does / why we need it**:
PR allows the user to specify a different project for network resources during cluster turn-up.
Depends on #51725Fixes#51846
/assign @bowei
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 51833, 51936)
fix docstring of advanced audit policy
I found this when I write doc for advanced audit beta version.
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 51833, 51936)
Changed volume IO e2e test to verify file hash instead of content.
**What this PR does / why we need it**: The existing way of verifying file content takes too much memory, causing processes to be OOM killed.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes https://github.com/kubernetes/kubernetes/issues/51717
**Release note**:
```release-note
NONE
```
/sig storage
/release-note-none
/assign @jeffvance @rootfs
/cc @msau42
Automatic merge from submit-queue
Add support for multi-zone GCE PDs
**What this PR does / why we need it**:
Adds alpha support in k8s for multi-zone (aka Regional) GCE PDs.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
https://github.com/kubernetes/kubernetes/issues/51232
**Special notes for your reviewer**:
**Release note**:
Modifies the VolumeZonePredicate to handle a PV that belongs to more
then one zone or region. This is indicated by the zone or region label
value containing a comma separated list.
