Automatic merge from submit-queue
Use ensure-temp-dir in the common.sh script
Ref issue #38967
Instead of having an ensure-temp-dir function in multiple
places, add it to the common.sh script which is sourced by
all the providers.
Automatic merge from submit-queue
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`
Automatic merge from submit-queue
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.
```
Automatic merge from submit-queue
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
Automatic merge from submit-queue
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.
Lucas Käldström