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Introduce buffered audit backend
This is a copy from https://github.com/kubernetes/kubernetes/issues/53006 with comments addressed, since @hzxuzhonghu cannot work on this right now and the code freeze is close. Thanks @hzxuzhonghu for the contribution!
This is the first PR to fix https://github.com/kubernetes/kubernetes/issues/53006 and then https://github.com/kubernetes/kubernetes/issues/53020
This PR introduces a new audit backend, that batches incoming audit events and sends these batches to the underlying audit backend. This new backend is designed to replace existing batching webhook backend and allow to use batching with log backend, to solve the performance issues.
@sttts @ericchiang @CaoShuFeng @tallclair would really appreciate your review
```release-note
Buffered audit backend is introduced, to be used with other audit backends.
```
Avoid throwing `featureGates:` into the kube-proxy yaml, since it's
not in the right format. It should be
```
featureGates:
AllAlpha: true
```
Since FEATURES_GATES is set to `AllAlpha=true`, we can't just throw that
into the yaml file. Just pass along FEATURES_GATES in the command line
instead just like we do for all other services
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rebreak the filter
Pull https://github.com/kubernetes/kubernetes/pull/60117/commits fixed a bug in the filtering code which was actually being exploited to get inconsistent printing behavior. This reverts the commit that "fixed" the inconsistency and adjusts the test back to the equivalent, pre-printing fixes.
/assign @soltysh
```release-note
NONE
```
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remove default priority cache in Priority admission controller
**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 # https://github.com/kubernetes/kubernetes/issues/59679
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Do not bother with pushd/popd construct -- there is no need to go back
to original directory in a subshell. Use "find --exec" instead of "find
| xargs" to handle special file names better.
You can test this change like this:
$ mkdir -p '/tmp/foo bar/x'
$ cd $(dirname "/tmp/foo bar/x")
bash: cd: too many arguments
$ cd "$(dirname "/tmp/foo bar/x")"
$ pwd
/tmp/foo bar
It's admittedly extremely unlikely that the host platform name would
contain special characters, but still use double quotes to pattern
matching.
Consider this script:
#!/bin/bash
bar="foobar"
foo="foo*"
[[ $bar == $foo ]] && echo "first true"
[[ "$bar" == "$foo" ]] && echo "second true"
We get the output:
first true
The plan is to move from first case to the second case to prevent
pattern match where there shouldn't be any.
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Delete the two same if in func TestPlugin
**What this PR does / why we need it**:
Delete the two same if in func TestPlugin
**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 GCE plugin for block support
update GCE plugin for block volume support
cc @gnufied @mtanino @jsafrane
```release-note
GCE PD volume plugin got block volume support
```
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Support Running local-up-cluster in CI
**What this PR does / why we need it**:
We have a new CI job for running conformance tests with local-up-cluster.sh:
https://k8s-testgrid.appspot.com/sig-testing-misc#ci-kubernetes-local-e2e
In this PR, we do some additional tasks to be able to setup and run kubetest
**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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Refactor and add volume scheduling tests
**What this PR does / why we need it**:
* Combines pv node affinity negative tests into the same file as the rest of volume scheduling tests
* Adds some more test cases around binding failure scenarios
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Partially address #56100
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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correct the expected value in plugintest
**What this PR does / why we need it**:
correct the expected value and got value
**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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Delete two same if judgement in photon_pd
**What this PR does / why we need it**:
Delete two same if in photon_pd
**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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vendoring latest version of google-api-go-client
Updating GCE vendored client.
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statefulset validate collisionCount
**What this PR does / why we need it**:
validate statefulset collisionCount
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```NONE
```
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fix a typo in pkg/apis/core/fuzzer/fuzzer.go
**What this PR does / why we need it**:
fix a typo in pkg/apis/core/fuzzer/fuzzer.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 #
**Release note**:
`NONE`
