Automatic merge from submit-queue
Remove last probe time from replica sets
While experimenting with Deployment conditions I found out that if we are going to use lastProbeTime as we are supposed to be using it then we hotloop between updates (see https://github.com/kubernetes/kubernetes/pull/19343#issuecomment-255096778 for more info)
cc: @smarterclayton @soltysh
Automatic merge from submit-queue
Add an informer for StorageClass
Add an informer for `StorageClass` for later consumption in quota.
/cc @eparis @deads2k @erinboyd
Automatic merge from submit-queue
use LC_ALL=C on all sort commands
Most of these don't matter, but this makes it predicable no matter who runs the commands.
Automatic merge from submit-queue
Optimize label selector
The number of values for a given label is generally pretty small (in huge majority of cases it is exactly one value).
Currently computing selectors is up to 50% of CPU usage in both apiserver and scheduler.
Changing the structure in which those values are stored from map to slice improves the performance of typical usecase for computing selectors.
Early results:
- scheduler throughput it ~15% higher
- apiserver cpu-usage is also lower (seems to be also ~10-15%)
Automatic merge from submit-queue
kubeadm: Normalized reset command to match init and join commands.
**What this PR does / why we need it**: Overall, improves code structure. Opening single PR in order avoid big PRs in the future, when adding tests and new functionality, i.e. #34404.
```release-note
NONE
```
Automatic merge from submit-queue
Updating the GCI image to gci-dev-55-8872-18-0.
@jessfraz @fabioy @wonderfly @vishh
```release-note
Update the GCI image to gci-dev-55-8872-18-0
```
If the infra container has already terminated, `docker inspect` will report
pid 0. The path constructed using the pid to check the network namespace of
the process will be invalid. This commit changes docker to report an empty
path to stop kubenet from erroring out whenever TearDown is called on an
exited infra container.
This is not a fix for all the plugins, as some plugins may require the actual
network namespace to tear down properly.
Automatic merge from submit-queue
Add `--mounter-path` flag to kubelet that will allow overriding the `mount` command used by kubelet
In order to be able to use new mounter library, this PR adds the
mounterPath flag to kubelet which passes the flag to the mount
interface. If flag is empty, mount uses default mount path.
In order to be able to use new mounter library, this PR adds the
mounterPath flag to kubelet which passes the flag to the mount
interface. If flag is empty, mount uses default mount path.
Automatic merge from submit-queue
move proxytransport config out of the genericapiserver
Proxy transport is not generic. This moves it to the master config where it is used.
Lots of places used sort (or sort -u) but didn't set LC_ALL=C. This
means it could be slightly different on different people's systems. Make
it deterministic.
Automatic merge from submit-queue
rkt: Convert image name to be a valid acidentifier
**Release note**:
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```release-note
Fix a bug under the rkt runtime whereby image-registries with ports would not be fetched from
```
This fixes a bug whereby an image reference that included a port was not
recognized after being downloaded, and so could not be run
This is the quick-and-simple fix. In the longer term, we'll want to refactor image logic a bit more to handle the many special cases that the current code does not, mostly related to library images on dockerhub.
/cc @yifan-gu @kubernetes/sig-rktnetes
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Update elasticsearch and kibana usage
```release-note
Updated default Elasticsearch and Kibana used for elasticsearch logging destination to versions 2.4.1 and 4.6.1 respectively.
```
Updated controllers for elasticsearch and kibana to use newer versions of images. Fixed e2e test because of elasticsearch backward incompatible API changes.
Fixed out of sync elasticsearch controller for coreos.
@piosz
Automatic merge from submit-queue
Updated addon manager READMEs
Updates addon-manager's README. Based on the pre-condition that the addon manager keeps current "reconciled" pattern instead of "fire-once".
@mikedanese
Kubernetes Submit Queue