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Support for resource quota on extended resources
**Which issue(s) this PR fixes** :
Fixes#46639#57300 for resource quota support
**Special notes for your reviewer**:
One thing to be determined is if it necessary to Explicitly prohibit defining limits for extended resources in quota, like we did for [hugepages](https://github.com/kubernetes/kubernetes/pull/54292#pullrequestreview-74982771), as the resource is not allowed to overcommit.
**Release note**:
```release-note
Support for resource quota on extended resources
```
/cc @jiayingz @vishh @derekwaynecarr
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bzl: use --local_test_jobs
We originally seperated build and test so that only 4 integration tests
would be run at a time, but we didn't want to slow down build, however
we didn't know --local_test_jobs existed. This achieves the same result
but more efficiently.
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 59391, 58097, 60057, 60090). 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>.
cleanup printers some more
This cleans up some more dead printer flags and unnecessary arguments for various methods. We're getting closer. Still need to clean up some ugly around `PrintSuccess` and then its time to start trimming layers.
@kubernetes/sig-cli-maintainers
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 59391, 58097, 60057, 60090). 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>.
Add IPv6 to command options.
**What this PR does / why we need it**:
This PR adds IPv6 information to the descriptions for several command options.
[Related PR in kubernetes/website](https://github.com/kubernetes/website/pull/6498)
**Release note**:
```release-note
NONE
```
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Move volume scheduling and local storage to beta
**What this PR does / why we need it**:
* Move the feature gates and APIs for volume scheduling and local storage to beta
* Update tests to use the beta fields
@kubernetes/sig-storage-pr-reviews
**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#59390
**Special notes for your reviewer**:
**Release note**:
```release-note
ACTION REQUIRED: VolumeScheduling and LocalPersistentVolume features are beta and enabled by default. The PersistentVolume NodeAffinity alpha annotation is deprecated and will be removed in a future release.
```
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AllowVolumeExpansion field to storageclass describe
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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Add cluster-location to GCE instance attributes
**What this PR does / why we need it**:
Exposes cluster location on GCP as instance attribute. In particular, this metadata is useful for exposing metrics to Stackdriver monitoring system and is necessary for some Stackdriver integration components, i.e. Stackdriver Metadata Agent
**Release note**:
```release-note
NONE
```
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Update to latest gophercloud/gophercloud for 1.10
**What this PR does / why we need it**:
Looks like we end up with just the following change:
https://github.com/gophercloud/gophercloud/pull/730
(Prevent Recursive BuildRequestBody)
The full set of changes between the old and new SHA are here:
8e59687aa4...6da026c32e
**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 unused function in test file
remove unused function in
pkg/controller/replicaset/replica_set_test.go
**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
```
We originally seperated build and test so that only 4 integration tests
would be run at a time, but we didn't want to slow down build, however
we didn't know --local_test_jobs existed. This achieves the same result
but more efficiently.
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>.
Add code and yaml for Istio as an addon
This commit adds the following:
- YAML for istio components to the addons directory (versions with
and without auth)
- logic to copy the appropriate YAML file into the addons manager
dir, depending on ENABLE_ISTIO and ISTIO_AUTH_TYPE env vars
- changes to addon manager script which allow plugins to exist in
namespace other than kube-system. This is needed for Istio
functionality
- additional initialization for Istio in addon manager.
This has been manually tested - e2e tests are in progress but require additional code to enable istio in tests. See:
- https://github.com/istio/istio/pull/2841
- https://github.com/kubernetes/test-infra/pull/6612
**What this PR does / why we need it**:
Allow [Istio](https://istio.io/) to be installed as an addon. This simplifies the Istio setup process on k8s and GKE. Istio team is trying to make it easier for end users to get to a basic functional installation.
**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**:
```release-note
NONE
```
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Return information about which int tests failed in the summary
**What this PR does / why we need it**:
Currently if integration tests fail they will print the name of the failing tests as it goes, but the summary only tells that it failed. You need to know what to look for to be able to find all these occurrences. This PR provides a summary next to the failure information, eg:
```
FAILED TESTS: run_cluster_management_tests, run_plugins_tests,
```
Which should greatly simplify developers integration debugging.
**Release note**:
```release-note
NONE
```
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glusterfs: improve a few comments
**What this PR does / why we need it**:
This PR fixes a couple of comments in the glusterfs module:
* fixes a typo in a comment
* removes an outdated comment that is not correct (any more)
* updates one comment to refer to upstream gluster documentation instead of downstream red hat product documentation
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Taint node when it under PID pressure.
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)*:
part of #54313
**Release note**:
```release-note
If TaintNodesByCondition enabled, taint node when it under PID pressure
```
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Add cblecker to vendor OWNERS
**What this PR does / why we need it**:
Adds myself to vendor OWNERS. I can help approve dep bumps of existing deps, and refer to Tim and new deps for license review.
**Release note**:
```release-note
NONE
```
/assign thockin
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Update bazelbuild/rules_go, kubernetes/repo-infra, and gazelle dependencies
**What this PR does / why we need it**: updates our bazelbuild/rules_go dependency in order to bump everything to go1.9.4. I'm separating this effort into two separate PRs, since updating rules_go requires a large cleanup, removing an attribute from most build rules.
**Release note**:
```release-note
NONE
```
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Remove duplicated definition of ResourceList in Metrics API
**What this PR does / why we need it**:
Remove duplicated definition of ResourceList in Metrics API
**Release note**:
```release-note
NONE
```
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Monitor the /kubepods cgroup for allocatable metrics
**What this PR does / why we need it**:
The current implementation of allocatable memory evictions sums the usage of pods in order to compute the total usage by user processes.
This PR changes this to instead monitor the `/kubepods` cgroup, which contains all pods, and use this value directly. This is more accurate than summing pod usage, as it is measured at a single point in time.
This also collects metrics from this cgroup on-demand.
This PR is a precursor to memcg notifications on the `/kubepods` cgroup.
This removes the dependency the eviction manager has on the container manager, and adds a dependency for the summary collector on the container manager (to get Cgroup Root)
This also changes the way that the allocatable memory eviction signal and threshold are added to make them in-line with the memory eviction signal to address #53902
**Which issue(s) this PR fixes**:
Fixes#55638Fixes#53902
**Special notes for your reviewer**:
I have tested this, and can confirm that it works when CgroupsPerQos is set to false. In this case, it returns node metrics, as it is monitoring the `/` cgroup, rather than the `/kubepods` cgroup (which doesn't exist).
**Release note**:
```release-note
Expose total usage of pods through the "pods" SystemContainer in the Kubelet Summary API
```
cc @sjenning @derekwaynecarr @vishh @kubernetes/sig-node-pr-reviews
Do not refer to downstream Red Hat documentation
in the upstream kubernetes code, if there is upstream
documentation to refer to.
Signed-off-by: Michael Adam <obnox@redhat.com>
This was originally added due to a misunderstanding
of the documentation of Heketi (using a different
convention). Heketi's documentation has meanwhile
been clarified.
Signed-off-by: Michael Adam <obnox@redhat.com>
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Pipe error message from openapi/swaggerspec verify checks to stderr
**What this PR does / why we need it**:
This pipes the error messages from openapi and swagger spec verify jobs to stderr so they show up in junit reports.
**Release note**:
```release-note
NONE
```
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fix invalid match rules for advanced audit policy
When users or groups are set in a rule, this rule should not match
attribute with unauthorized request where user and group are nil.
**Release note**:
```release-note
Unauthorized requests will not match audit policy rules where users or groups are set.
```
Fixes: https://github.com/kubernetes/kubernetes/issues/59331
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Fixing CSI e2e test
Current e2e test had some inconsistencies which were preventing it from running successfully on the local cluster.
```release-note
Making sure CSI E2E test runs on a local cluster
```
Closes#60016
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GCE: Fix SelfLink of cloudprovider mocks
**What this PR does / why we need it**:
Allows the user to pass in a ProjectRouter to the mocked services
**Special notes for your reviewer**:
/assign bowei
/cc agau4779
**Release note**:
```release-note
NONE
```
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Move code only used by gce out of common.sh and into gce/util.sh
xref #49213
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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CSI 0.2.0 breaking changes
Refactor kubernetes CSI bits to support CSI version 0.2.0
```release-note
Addressing breaking changes introduced by new 0.2.0 release of CSI spec
```
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Updated comments to correct flag of taint.
Signed-off-by: Da K. Ma <madaxa@cn.ibm.com>
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 59927, 59989, 59950). 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>.
cluster/images/hyperkube: Fix typo in Dockerfile for aggregator symlink
**What this PR does / why we need it**: Fixes typo in the hyperkube Dockerfile for kube-aggregator
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Fix e2e node setKubeletConfiguration helper
The helper should have been using `apiequality.Semantic.DeepEqual`,
instead of `reflect.DeepEqual`. Previously, nil vs empty containers
were treated as not equal, but they should be considered equal for
objects managed by Kubernetes API machinery, like KubeletConfiguration.
This should fix the failing eviction tests.
```release-note
NONE
```
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Enable mount propagation tests by default
MountPropagation is enabled by default now, so should be the test.
**Release note**:
```release-note
NONE
```
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GCE: Create cloud-provider roles and bindings via addons
**What this PR does / why we need it**:
This removes the `cloud-provider` role and role binding from the rbac boostrapper and replaces it with a policy applied via addon mgr. This also creates a new clusterrole allowing the service account to create events for any namespace.
**Special notes for your reviewer**:
/assign @bowei @timstclair
/cc timstclair
**Release note**:
```release-note
GCE: A role and clusterrole will now be provided with GCE/GKE for allowing the cloud-provider to post warning events on all services and watching configmaps in the kube-system namespace.
```
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Move ipvs module loading logic in local-cluster-up.sh
**What this PR does / why we need it**:
This PR makes the module loading logic for ipvs kube-proxy a little more robust. Previously we were attempting to load the modules and not checking that it succeeded. Now we make sure the loading was successful before proceeding with using ipvs as the proxier.
/assign @cblecker
Release Note
```release-note
None
```
Kubernetes Submit Queue