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-Add scheduler optimization options, short circuit all predicates if …
…one predicate fails
Signed-off-by: Wang Guoliang <iamwgliang@gmail.com>
**What this PR does / why we need it**:
Short circuit all predicates if one predicate fails.
I think we can add a switch to control it, maybe some scenes do not need to know all the causes of failure, but also can get a great performance improvement; if you need to fully understand the reasons for the failure, and accept the current performance requirements, can maintain the current logic. It should expose this switch to the user.
**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#56889 and #48186
**Special notes for your reviewer**:
@davidopp
**Release note**:
```
Allow scheduler set AlwaysCheckAllPredicates, short circuit all predicates if one predicate fails can greatly improve the scheduling performance.
```
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cluster: move logging library to hack/
it's used once in cluster and used a bunch in hack/ and build/
see #49213
```release-note
NONE
```
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periodically flush ResponseWriter when using response compression
This PR fixes API Compression when following logs by ensuring the compression writer periodically flushes (at the end of each write).
This is a commit extracted from #51508 to allow testing of flushing while feature remains disabled / in alpha.
Fixes https://github.com/kubernetes/kubernetes/issues/54205
```release-note
NONE
```
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cluster: remove support for cvm from gce kube-up
see #49213
```release-note
Remove deprecated ContainerVM support from GCE kube-up.
```
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added defaults for --watch-cache-sizes description.
**What this PR does / why we need it**:
added defaults for --watch-cache-sizes description to make it clear what the defaults would be when not specified
**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 #
#57105
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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[Deployments] Move some tests to use go sub-test
**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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fix error when run release.sh not in {KUBE_ROOT}
**What this PR does / why we need it**:
add `${KUBE_ROOT}/` in directory, otherwise run
```shell
cd kubernetes/build
./release.sh
```
will exit:
```shell
+++ [0112 18:18:48] Verifying Prerequisites....
cp: cannot stat ‘build/build-image/Dockerfile’: No such file or directory
!!! [0112 18:18:48] Call tree:
!!! [0112 18:18:48] 1: ./release.sh:35 kube::build::build_image(...)
!!! Error in ./../build/common.sh:454
Error in ./../build/common.sh:454. '((i<3-1))' exited with status 1
Call stack:
1: ./../build/common.sh:454 kube::build::build_image(...)
2: ./release.sh:35 main(...)
Exiting with status 1
```
**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 device plugin endpoint UT
**What this PR does / why we need it**:
Fix some issues in device plugin endpoint UT.
**Which issue(s) this PR fixes**:
Fixes#55920
**Special notes for your reviewer**:
@jiayingz @RenaudWasTaken @lichuqiang PTAL.
/sig node
**Release note**:
```release-note
None
```
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Use the bazel version check function from bazel-skylib
**What this PR does / why we need it**: fixes a bug in parsing the bazel version when a component has more than one digit, e.g. "0.10.0".
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
x-ref https://github.com/bazelbuild/bazel/issues/4425
**Special notes for your reviewer**: we also need to update rules_go, but that's a more invasive change, so I've saved that for another PR.
**Release note**:
```release-note
NONE
```
/assign @BenTheElder @mikedanese
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Fix golint errors on test/e2e/e2e.go
**What this PR does / why we need it**:
When running golint on test/e2e/e2e.go, the following erros
were faced:
$ golint e2e.go
e2e.go:329:2: var metricsJson should be metricsJSON
e2e.go:342:1: comment on exported function RunE2ETests should be of the form "RunE2ETests ..."
This PR fixes them.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
`NONE`
**Special notes for your reviewer**:
`NONE`
**Release note**:
`NONE`
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Use GinkgoRecover to avoid panic.
See this in the test:
```
I0111 14:28:31.010] panic:
I0111 14:28:31.010] Your test failed.
I0111 14:28:31.010] Ginkgo panics to prevent subsequent assertions from running.
I0111 14:28:31.011] Normally Ginkgo rescues this panic so you shouldn't see it.
I0111 14:28:31.011]
I0111 14:28:31.011] But, if you make an assertion in a goroutine, Ginkgo can't capture the panic.
I0111 14:28:31.011] To circumvent this, you should call
I0111 14:28:31.011]
I0111 14:28:31.012] defer GinkgoRecover()
I0111 14:28:31.012]
I0111 14:28:31.012] at the top of the goroutine that caused this panic.
I0111 14:28:31.012]
I0111 14:28:31.012]
I0111 14:28:31.012] goroutine 1028 [running]:
I0111 14:28:31.013] k8s.io/kubernetes/vendor/github.com/onsi/ginkgo.Fail(0xc421098000, 0xb0, 0xc420da24c8, 0x1, 0x1)
I0111 14:28:31.013] /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go:255 +0xda
I0111 14:28:31.014] k8s.io/kubernetes/vendor/github.com/onsi/gomega/internal/assertion.(*Assertion).match(0xc4220bd700, 0x9e897e0, 0xa123640, 0x0, 0x0, 0x0, 0x0, 0xa123640)
I0111 14:28:31.014] /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/onsi/gomega/internal/assertion/assertion.go:69 +0x1ef
I0111 14:28:31.014] k8s.io/kubernetes/vendor/github.com/onsi/gomega/internal/assertion.(*Assertion).NotTo(0xc4220bd700, 0x9e897e0, 0xa123640, 0x0, 0x0, 0x0, 0xc4220bd700)
I0111 14:28:31.015] /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/onsi/gomega/internal/assertion/assertion.go:43 +0xae
I0111 14:28:31.015] k8s.io/kubernetes/test/e2e_node.deletePodsSync.func1(0xc421485220, 0xc421321680, 0xc421517180)
I0111 14:28:31.015] /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/e2e_node/resource_collector.go:382 +0x320
I0111 14:28:31.015] created by k8s.io/kubernetes/test/e2e_node.deletePodsSync
I0111 14:28:31.016] /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/e2e_node/resource_collector.go:375 +0x9e
```
e.g.: https://storage.googleapis.com/kubernetes-jenkins/logs/ci-cri-containerd-node-e2e-serial/17/build-log.txt
**Release note**:
```release-note
none
```
Automatic merge from submit-queue. 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>.
generate-bindata.sh: make output cleanly by suppressing pushd/popd output
**What this PR does / why we need it**:
`generate-bindata.sh` script produce extra output that is caused by `pushd`/`popd` usage. To make script output clean and to simplify debugging process, I suggest to suppress pushd/popd output.
Before this PR:
```console
$ make generated_files
+++ [0112 15:46:26] Building the toolchain targets:
k8s.io/kubernetes/hack/cmd/teststale
k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
+++ [0112 15:46:27] Generating bindata:
test/e2e/generated/gobindata_util.go
~/git/src/home/kubernetes ~/git/src/home/kubernetes/test/e2e/generated
~/git/src/home/kubernetes/test/e2e/generated
+++ [0112 15:46:27] Building go targets for linux/amd64:
./vendor/k8s.io/code-generator/cmd/deepcopy-gen
+++ [0112 15:46:34] Building the toolchain targets:
k8s.io/kubernetes/hack/cmd/teststale
k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
+++ [0112 15:46:34] Generating bindata:
test/e2e/generated/gobindata_util.go
~/git/src/home/kubernetes ~/git/src/home/kubernetes/test/e2e/generated
~/git/src/home/kubernetes/test/e2e/generated
+++ [0112 15:46:34] Building go targets for linux/amd64:
./vendor/k8s.io/code-generator/cmd/defaulter-gen
+++ [0112 15:46:38] Building the toolchain targets:
k8s.io/kubernetes/hack/cmd/teststale
k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
+++ [0112 15:46:38] Generating bindata:
test/e2e/generated/gobindata_util.go
~/git/src/home/kubernetes ~/git/src/home/kubernetes/test/e2e/generated
~/git/src/home/kubernetes/test/e2e/generated
+++ [0112 15:46:39] Building go targets for linux/amd64:
./vendor/k8s.io/code-generator/cmd/conversion-gen
```
After this PR:
```console
$ make generated_files
+++ [0112 16:28:31] Building the toolchain targets:
k8s.io/kubernetes/hack/cmd/teststale
k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
+++ [0112 16:28:32] Generating bindata:
test/e2e/generated/gobindata_util.go
+++ [0112 16:28:32] Building go targets for linux/amd64:
./vendor/k8s.io/code-generator/cmd/deepcopy-gen
+++ [0112 16:28:39] Building the toolchain targets:
k8s.io/kubernetes/hack/cmd/teststale
k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
+++ [0112 16:28:39] Generating bindata:
test/e2e/generated/gobindata_util.go
+++ [0112 16:28:39] Building go targets for linux/amd64:
./vendor/k8s.io/code-generator/cmd/defaulter-gen
+++ [0112 16:28:43] Building the toolchain targets:
k8s.io/kubernetes/hack/cmd/teststale
k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
+++ [0112 16:28:43] Generating bindata:
test/e2e/generated/gobindata_util.go
+++ [0112 16:28:44] Building go targets for linux/amd64:
./vendor/k8s.io/code-generator/cmd/conversion-gen
```
**Release note**:
```release-note
NONE
```
CC @simo5
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wires the generic scaler to kubectl
**What this PR does / why we need it**:
the changes introduced in this commit plumbs in the generic scaler to kubectl.
note that we don't change the behaviour of kubectl.
For example it won't scale new resources. That's the end goal.
The first step is to retrofit existing code to use the generic scaler.
**Release note**:
```release-note
NONE
```
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The lbaas.opts.SubnetId should be set by subnet id.
Fix#58145
The getSubnetIDForLB() should return subnet id rather than net id.
**Release note**:
```release-note
NONE
```
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Improved readability for messages being logged
**What this PR does / why we need it**:
This improves the readability for messages seen by end-user. /cc @jwforres @bsalamat - For UX
**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#57152
**Release note**:
```release-note
NONE
```
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Allow kubectl drain to continue w ds-managed pods with local storage
**Release note**:
```release-note
NONE
```
Prevents oadm drain from failing if it encounters DaemonSet-managed pods
that have local storage, when the option to ignore DaemonSet-managed
pods has been specified.
Will add a test
cc @kubernetes/sig-cli-misc @deads2k @fabianofranz @dustymabe
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remove providers which have been deleted
**What this PR does / why we need it**:
xref #49213
**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
```
Automatic merge from submit-queue. 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>.
refactor customeresource handler
**What this PR does / why we need it**:
- fix data race bug
- fix lock usage bug.
- remove some redundant 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#57882
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 57266, 58187, 58186, 46245, 56509). 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>.
Added metrics for predicate and priority evaluation
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#45972
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Avoid panic in Cloud CIDR Allocator
**What this PR does / why we need it**:
I suspect a race exists where we attempt to look up the CIDR for a terminating node. By the time `updateCIDRAllocation` is called the node has disappeared. We determine it does not have a cloud CIDR (i.e. Alias IP Range) and attempt to record a `CIDRNotAvailable` node status. Unfortunately we reference `node.Name` while `node` is still nil.
By getting the node before looking up the cloud CIDR we avoid the nil pointer dereference, and potentially fail fast in the case the node has disappeared.
**Which issue(s) this PR fixes**:
Fixes#58181
**Release note**:
```release-note
Avoid panic when failing to allocate a Cloud CIDR (aka GCE Alias IP Range).
```
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Handle Unhealthy devices
Update node capacity with sum of both healthy and unhealthy devices.
Node allocatable reflect only healthy devices.
**What this PR does / why we need it**:
Currently node capacity only reflects healthy devices. Unhealthy devices are ignored totally while updating node status. This PR handles unhealthy devices while updating node status.
**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#57241
**Special notes for your reviewer**:
**Release note**:
<!-- Write your release note:
Handle Unhealthy devices
```release-note
Handle Unhealthy devices
```
/cc @tengqm @ConnorDoyle @jiayingz @vishh @jeremyeder @sjenning @resouer @ScorpioCPH @lichuqiang @RenaudWasTaken @balajismaniam
/sig node
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Add `cloud` for the generated GCE interfaces, support structs
Note: this does not wire the generated code.
```release-note
NONE
```
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Comment typo fix in StatefulSet 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 #
**Special notes for your reviewer**:
**Release note**:
```
NONE
```
Automatic merge from submit-queue. 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>.
[FC Plugin] Create proper volumeSpec during ConstructVolumeSpec
**What this PR does / why we need it**:
Currently, FC plugin returns volume name and empty FCVolumeSource during ConstrutVolumeSpec of filesystem volume's reconstruction.
In this fix, ConstructVolumeSpec retrieves global mount path, and analyzes volume parameters such as
WWN, LUN, WWID from the path.
**Which issue(s) this PR fixes** :
Fixes#58085
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
cc @rootfs @jsafrane
/sig storage
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Enable on-demand collection of node metrics
**What this PR does / why we need it**:
This PR enables collecting node-level metrics on-demand. This is useful because it allows the kubelet to respond to resource pressure more quickly.
**Which issue(s) this PR fixes**:
Ref: #51745
**Release note**:
```release-note
NONE
```
/sig node
/priority important-soon
/kind bug
/assign @vishh @derekwaynecarr
cc @tallclair
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Bump Metrics Server to version v0.2.1
**What this PR does / why we need it**:
Bumps Metrics Server to version v0.2.1, which exposes standard apiserver metrics via /metric endpoint.
**Release note**:
```release-note
Expose Metrics Server metrics via /metric endpoint.
```
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use shared informers for BootstrapSigner controller
**What this PR does / why we need it**:
fix TODO: Switch to shared informers
**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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fixed the some typo in eviction_manager
**What this PR does / why we need it**:
fixed some wrong typo in `eviction_manager.go`
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remove duplicate function
remove duplicate function
**What this PR does / why we need it**:
remove duplicate function `GetDeploymentConditionInternal`
**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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remove support for container-linux in gce kube-up
see #49213
```release-note
Remove deprecated container-linux support in gce kube-up.sh.
```
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Add custom volume name based on SC parameter.
At present glusterfs dynamic PVs are created with
random names. However an admin would like to have some
handle on the volume names created dynamically for
various purposes. One example would be having a filter
for sorting out PVs created for a particular storage class.
This patch enables the functionality by having a custom
volume name as a prefix to dynamic PVs. This is an optional
parameter in SC and if set, the dynamic volumes are created
in below format where `_` is the field seperator/delimiter:
customvolumeprefix_PVCname_randomUUID
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
linweibin