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Prune reviewers from pkg/cloudprovider
**What this PR does / why we need it**
Per discussion in https://github.com/kubernetes/kubernetes/pull/36530 the `OWNERS` file for `pkg/cloudprovider` should not contain additional reviewers at this time.
**Special notes for your reviewer**:
Sorry for the extra work in review
**Release note**:
`NONE`
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Add rule for detecting exceptions to fluentd config for GKE logging (#1)
**What this PR does / why we need it**:
Add the [fluent-detect-exceptions-plugin](https://rubygems.org/gems/fluent-plugin-detect-exceptions) version 0.0.4 to the fluentd config for Kubernetes clusters running on Google Cloud. This plugin detects exception stacks in the stdout/stderr log streams of the containers that run in the cluster and makes sure that they are forwarded as a single log entry to Stackdriver Logging.
**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
fluentd config for GKE clusters updated: detect exceptions in container log streams and forward them as one log entry.
```
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move pkg/fields to apimachinery
Purely mechanical move of `pkg/fields` to apimachinery.
Discussed with @lavalamp on slack. Moving this an `labels` to apimachinery.
@liggitt any concerns? I think the idea of field selection should become generic and this ends up shared between client and server, so this is a more logical location.
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make client-go more authoritative
Builds on https://github.com/kubernetes/kubernetes/pull/40103
This moves a few more support package to client-go for origination.
1. restclient/watch - nodep
1. util/flowcontrol - used interface
1. util/integer, util/clock - used in controllers and in support of util/flowcontrol
Automatic merge from submit-queue (batch tested with PRs 40003, 40017)
Remove library copying from fluentd image
It seems that fluentd can no longer copy systemd libraries from host to be able to read journals.
Automatic merge from submit-queue (batch tested with PRs 40081, 39951)
Passing correct master address to kubemark NPD & authenticating+authorizing it with apiserver
Fixes#39245
Fixes https://github.com/kubernetes/node-problem-detector/issues/50
Added RBAC for npd and fixed issue with the npd falling back to inClusterConfig.
cc @kubernetes/sig-scalability-misc @wojtek-t @gmarek
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controller: decouple cleanup policy from deployment strategies
Deployments get cleaned up only when they are paused, they get scaled up/down,
or when the strategy that drives rollouts completes. This means that stuck
deployments that fall into none of the above categories will not get cleaned
up. Since cleanup is already safe by itself (we only delete old replica sets
that are synced by the replica set controller and have no replicas) we can
execute it for every deployment when there is no intention to rollback.
Fixes https://github.com/kubernetes/kubernetes/issues/40068
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Fix resttest Update action when AllowUnconditionalUpdate is false
Currently our storage Update test assumes that AllowUncoditionalUpdate returns true, and in testUpdateRejectsMismatchedNamespace updates the same object it's passing to create. This results in errors when trying to update that object, due to resourceVersion not being set to a proper value. This patch modifes this so that the update is executed on a stored object, which will have correct values set.
@deads2k ptal
@kubernetes/sig-api-machinery-misc fyi
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Fixed merging of host's and dns' search lines
Fixed forming of pod's Search line in resolv.conf:
- exclude duplicates while merging of host's and dns' search lines to form pod's one
- truncate pod's search line if it exceeds resolver limits: is > 255 chars and containes > 6 searches
- monitoring the resolv.conf file which is used by kubelet (set thru --resolv-conf="") and logging and eventing if search line in it consists of more than 3 entries (or 6 if Cluster Domain is set) or its lenght is > 255 chars
- logging and eventing when a pod's search line is > 255 chars or containes > 6 searches during forming
Fixes#29270
**Release note**:
```release-note
Fixed forming resolver search line for pods: exclude duplicates, obey libc limitations, logging and eventing appropriately.
```
Deployments get cleaned up only when they are paused, they get scaled up/down,
or when the strategy that drives rollouts completes. This means that stuck
deployments that fall into none of the above categories will not get cleaned
up. Since cleanup is already safe by itself (we only delete old replica sets
that are synced by the replica set controller and have no replicas) we can
execute it for every deployment when there is no intention to rollback.
Automatic merge from submit-queue
Add authorization mode to kubeadm
This PR adds an option in `kubeadm` to allow a user to specify an [authorization plugin](https://kubernetes.io/docs/admin/authorization/). It defaults to RBAC.
Automatic merge from submit-queue
Move Federation e2e test code to independent package
**What this PR does / why we need it**: Move federation e2e test code to an independent package called e2e_federation. This will help in multiple ways.
- easy to move the federation related code to a separate repo from core.
- one step closer to register/unregister clusters to federation only once during e2e instead of every test case. we need to introduce singleton to register cluster during framework creation which will be handled in subsequent PR.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Optimize federation e2e suite which takes long time to execute currently.
**Special notes for your reviewer**: I have tried to segregate into multiple commits. request to review commit by commit. also mostly the change is about moving the functions to a new location/package.
**Release note**:
```release-note
```
@madhusudancs @nikhiljindal @colhom
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turn on dynamic config for flaky tests
Added dynamic config to inode eviction node e2e tests in #39546, but did not enable it for flaky tests. This PR enables this feature for the flaky test suite
Automatic merge from submit-queue
Curating Owners: pkg/cloudprovider
cc @runseb @justinsb @kerneltime @mikedanese @svanharmelen @anguslees @brendandburns @abrarshivani @imkin @luomiao @colemickens @ngtuna @dagnello @abithap
In an effort to expand the existing pool of reviewers and establish a
two-tiered review process (first someone lgtms and then someone
experienced in the project approves), we are adding new reviewers to
existing owners files.
If You Care About the Process:
------------------------------
We did this by algorithmically figuring out who’s contributed code to
the project and in what directories. Unfortunately, that doesn’t work
well: people that have made mechanical code changes (e.g change the
copyright header across all directories) end up as reviewers in lots of
places.
Instead of using pure commit data, we generated an excessively large
list of reviewers and pruned based on all time commit data, recent
commit data and review data (number of PRs commented on).
At this point we have a decent list of reviewers, but it needs one last
pass for fine tuning.
Also, see https://github.com/kubernetes/contrib/issues/1389.
TLDR:
-----
As an owner of a sig/directory and a leader of the project, here’s what
we need from you:
1. Use PR https://github.com/kubernetes/kubernetes/pull/35715 as an example.
2. The pull-request is made editable, please edit the `OWNERS` file to
remove the names of people that shouldn't be reviewing code in the
future in the **reviewers** section. You probably do NOT need to modify
the **approvers** section. Names asre sorted by relevance, using some
secret statistics.
3. Notify me if you want some OWNERS file to be removed. Being an
approver or reviewer of a parent directory makes you a reviewer/approver
of the subdirectories too, so not all OWNERS files may be necessary.
4. Please use ALIAS if you want to use the same list of people over and
over again (don't hesitate to ask me for help, or use the pull-request
above as an example)
Automatic merge from submit-queue
Adding cos as an alias for gci.
**What this PR does / why we need it**: Adding COS as an alias for GCI.
cc: @adityakali @wonderfly
Michael Fraenkel