Commit Graph

54835 Commits

Author SHA1 Message Date
Kubernetes Submit Queue
ad823fce03 Merge pull request #52725 from loburm/fix-heapster-network
Automatic merge from submit-queue (batch tested with PRs 51081, 52725). 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>..

Fix mistype that causes breakage of e2e test.

**What this PR does / why we need it**:
Mistype in the configuration that breaks configuration with special heapster node.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Fixes #52496.
2017-09-19 13:34:58 -07:00
Kubernetes Submit Queue
7ca9ec7932 Merge pull request #51081 from diegs/typo
Automatic merge from submit-queue (batch tested with PRs 51081, 52725). 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>..

daemon_controller: fix typo.

**What this PR does / why we need it**:

I found a small typo while implementing #48841.

With the existing code, some edge cases might lead to the wrong pods
being deleted.

**Release note**:
```release-note
NONE
```
2017-09-19 13:34:55 -07:00
Kubernetes Submit Queue
a238fbd253 Merge pull request #52659 from gnufied/fix-resize-plugin-size-check
Automatic merge from submit-queue (batch tested with PRs 52350, 52659). 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>..

Resize plugin should only check for increase in size

We should only check if user is trying to increase the volume.

Fixes https://github.com/kubernetes/kubernetes/issues/52658

Ideally - I would request this to be cherry picked for 1.8, but I understand if this is too late in the process.  I also messed up somewhat by not spotting this. :(

/sig storage 

cc @kubernetes/sig-storage-pr-reviews
2017-09-19 11:32:41 -07:00
Kubernetes Submit Queue
0ff165f647 Merge pull request #52350 from wongma7/reclaim-e2e
Automatic merge from submit-queue (batch tested with PRs 52350, 52659). 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 e2e test for storageclass.reclaimpolicy

**What this PR does / why we need it**: Adds another dynamic provisioning test where the storageclass.reclaimpolicy == retain. Have to manually delete the PV at the end of the test.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: https://github.com/kubernetes/kubernetes/issues/52138

**Special notes for your reviewer**: I have not tested it but it's ready for review, I will comment and edit this when i've verified it actually works.

**Release note**:

```release-note
NONE
```
2017-09-19 11:32:38 -07:00
Marian Lobur
a57ba588fb Fix mistype that causes breakage of e2e test. 2017-09-19 16:05:41 +02:00
Kubernetes Submit Queue
16670f1a95 Merge pull request #52541 from crassirostris/audit-fluentd-format
Automatic merge from submit-queue (batch tested with PRs 48970, 52497, 51367, 52549, 52541). 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>..

[fluentd-gcp addon] By default ingest audit logs in JSON format

As https://github.com/kubernetes/kubernetes/pull/50971 set default audit log format for advanced auditing to JSON and https://github.com/kubernetes/kubernetes/pull/51943 makes advanced auditing default, fluentd should also ingest audit logs as JSON by default.

```release-note
[fluentd-gcp addon] By default ingest apiserver audit logs written to file in JSON format.
```
2017-09-19 01:17:49 -07:00
Kubernetes Submit Queue
86cebde8b7 Merge pull request #52549 from DirectXMan12/feature/enable-hpa-v2-by-default
Automatic merge from submit-queue (batch tested with PRs 48970, 52497, 51367, 52549, 52541). 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>..

Enable autoscaling/v2beta1 by default

The PR which graduated autoscaling/v2alpha1 to beta accidentally
missed enabling the API group by default.  This rectifies that.

**Release note**:
```release-note
The autoscaling/v2beta1 API group is now enabled by default.
```
2017-09-19 01:17:47 -07:00
Kubernetes Submit Queue
7b8d7dee52 Merge pull request #51367 from cjcullen/abacaway
Automatic merge from submit-queue (batch tested with PRs 48970, 52497, 51367, 52549, 52541). 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>..

Default ABAC to off in GCE (for new clusters).

**What this PR does / why we need it**:
Disables the legacy ABAC authorizer by default on GCE/GKE clusters using kube-up.sh. Existing clusters upgrading to 1.8 will keep their existing configuration.

**Release note**:
```release-note
New GCE or GKE clusters created with `cluster/kube-up.sh` will not enable the legacy ABAC authorizer by default. If you would like to enable the legacy ABAC authorizer, export ENABLE_LEGACY_ABAC=true before running `cluster/kube-up.sh`.
```
2017-09-19 01:17:45 -07:00
Kubernetes Submit Queue
5efab5a121 Merge pull request #52497 from jcbsmpsn/add-signing-duration-configuration-flag
Automatic merge from submit-queue (batch tested with PRs 48970, 52497, 51367, 52549, 52541). 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 configuration support for signing duration.

Fixes https://github.com/kubernetes/kubernetes/issues/52286
Fixes https://github.com/kubernetes/kubernetes/issues/52282
Reverses revert (with fixes) https://github.com/kubernetes/kubernetes/pull/52299

```release-note
Add CLUSTER_SIGNING_DURATION environment variable to cluster
configuration scripts to allow configuration of signing duration of
certificates issued via the Certificate Signing Request API.
```
2017-09-19 01:17:42 -07:00
Kubernetes Submit Queue
f80999f438 Merge pull request #48970 from caseydavenport/fix-kubelet-restart
Automatic merge from submit-queue (batch tested with PRs 48970, 52497, 51367, 52549, 52541). 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>..

Recreate pod sandbox when the sandbox does not have an IP address.

**What this PR does / why we need it**:

Attempts to fix a bug where Pods do not receive networking when the kubelet restarts during pod creation.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:

fixes # https://github.com/kubernetes/kubernetes/issues/48510

**Release note**:

```release-note
NONE
```
2017-09-19 01:17:39 -07:00
Kubernetes Submit Queue
00c1ec5201 Merge pull request #52582 from foxish/statefulset-upgrade-tests3
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 statefulset upgrade tests to be run as part of upgrade testing

Statefulset upgrade testing is not running at all in any testsuite. This has caused issues in the past like: https://github.com/kubernetes/kubernetes/issues/48327
Changing the tag to make it run in existing upgrade test clusters.

@krzyzacy @kubernetes/sig-apps-misc @kubernetes/sig-release-members @kow3ns @enisoc
2017-09-18 11:47:24 -07:00
Hemant Kumar
780c531e86 Resize plugin should only check for increase in size
We should only check if user is trying to increase the volume.
2017-09-18 14:36:14 -04:00
Kubernetes Submit Queue
8ca1d9f19b Merge pull request #52550 from piosz/owners
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>..

Added OWNERS for metrics-server

https://github.com/kubernetes/features/issues/271
2017-09-17 23:09:33 -07:00
Kubernetes Submit Queue
1a44e26670 Merge pull request #48216 from kargakis/update-pds-api-comment
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>..

api: update progressdeadlineseconds comment for deployments

@kubernetes/sig-apps-api-reviews we may never end up doing autorollback - this drops the comment from the pds field for now
2017-09-16 15:33:18 -07:00
Kubernetes Submit Queue
8163d147ec Merge pull request #52572 from DirectXMan12/bug/fix-missing-hpa-metrics-policy
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 bootstrap policy for HPA metrics REST clients

Since we weren't running the HPA with metrics REST clients by default,
we had no bootstrap policy enabling the HPA controller to talk to the
metrics APIs.

This adds permissions for the HPA controller to talk list
pods.metrics.k8s.io, and list any resource in custom.metrics.k8s.io.

```release-note
Introduce policy to allow the HPA to consume the metrics.k8s.io and custom.metrics.k8s.io API groups.
```
2017-09-16 13:41:32 -07:00
Kubernetes Submit Queue
d48611a1da Merge pull request #43152 from ncdc/watch-cache-retry-live-object-on-conflict
Automatic merge from submit-queue (batch tested with PRs 52176, 43152). 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>..

etcd3 store: retry with live object on conflict if there was a suggestion

Retry with a live object instead of the cached version if the watch
cache receives a conflict trying to do the update.

Fixes #41892
2017-09-16 09:45:31 -07:00
Kubernetes Submit Queue
3277de69b4 Merge pull request #52176 from liggitt/heartbeat-timeout
Automatic merge from submit-queue (batch tested with PRs 52176, 43152). 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>..

Eliminate hangs/throttling of node heartbeat

Fixes https://github.com/kubernetes/kubernetes/issues/48638
Fixes #50304

Stops kubelet from wedging when updating node status if unable to establish tcp connection.

 Notes that this only affects the node status loop. The pod sync loop would still hang until the dead TCP connections timed out,  so more work is needed to keep the sync loop responsive in the face of network issues, but this change lets existing pods coast without the node controller trying to evict them

```release-note
kubelet to master communication when doing node status updates now has a timeout to prevent indefinite hangs
```
2017-09-16 09:45:29 -07:00
Kubernetes Submit Queue
d3731ddb8b Merge pull request #52576 from fabriziopandini/fixAddonPhase
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>..

fix Kubeadm phase addon regression

What this PR does / why we need it:
fix Kubeadm phase addon regression

Special notes for your reviewer:
CC @luxas
2017-09-16 08:14:03 -07:00
Kubernetes Submit Queue
3899491d2b Merge pull request #52524 from karataliu/ccm_clustername
Automatic merge from submit-queue (batch tested with PRs 52486, 52588, 52524). 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 cluster-name option for cloud controller manager

**What this PR does / why we need it**:
`cluster-name` is used by servicecontroller and routecontroller, for controller-manager, we have a parameter to set it, but for cloud-controller-manager, it will always be of default value 'kubernetes'.

An example of impact is Azure's loadbalancer, the loadbalancer resource created will always have the name 'kubernetes', while it used to be the cluster name set via controller manger's option.

**Which issue this PR fixes**
Fixes #52522

**Special notes for your reviewer**:

**Release note**:
```release-note
```
2017-09-16 06:34:27 -07:00
Kubernetes Submit Queue
02731cc767 Merge pull request #52588 from bobbypage/cristatsprovider-fixes
Automatic merge from submit-queue (batch tested with PRs 52486, 52588, 52524). 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>..

Fix nil pointer dereference in cri stats provider when there are no image file systems

**What this PR does / why we need it**:

This PR fixes a nil pointer dereference in CRI stats provider when there are no image filesystems. See https://github.com/kubernetes/kubernetes/pull/51152 for discussion.

**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
```

/cc yujuhong yguo0905
2017-09-16 06:34:23 -07:00
Kubernetes Submit Queue
5079186eb4 Merge pull request #52486 from oracle/for/upstream/master/cnc-recorder-fix
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>..

Changes the node cloud controller to use its name for events

**What this PR does / why we need it**:

Updates the event recorder component to be the `cloud-node-controller` instead of `cloudcontrollermanager`, which aligns with how other controllers are setup like the daemonset controller which uses `daemonset-controller` and the ccm uses `cloud-controller-manager`.

**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
Use `cloud-node-controller` for cloud node controller events
```

/cc @luxas @wlan0 @jhorwit2
2017-09-16 06:13:25 -07:00
Kubernetes Submit Queue
0f7aa6727c Merge pull request #52548 from piosz/ms-bump
Automatic merge from submit-queue (batch tested with PRs 52488, 52548). 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>..

Bumped Metrics Server to v0.2.0

ref https://github.com/kubernetes/features/issues/271

**Release note**:
```release-note
Introduced Metrics Server in version v0.2.0. For more details see https://github.com/kubernetes-incubator/metrics-server/releases/tag/v0.2.0.
```
2017-09-15 18:34:27 -07:00
Kubernetes Submit Queue
549bd71ea7 Merge pull request #52488 from kawych/master
Automatic merge from submit-queue (batch tested with PRs 52488, 52548). 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>..

Enable overriding Heapster resource requirements in GCP

This PR enables to override Heapster resource requirements in GCP.

**Release note:**
```release-note
```
2017-09-15 18:34:25 -07:00
David Porter
aee1e58d58 Handle nil WritableLayer 2017-09-16 00:13:17 +00:00
David Porter
0b1f806557 Fix nil dereference if storage id is nil 2017-09-16 00:13:04 +00:00
Anirudh
1762bc428e update tag 2017-09-15 16:47:42 -07:00
Anirudh
83ad6900e5 Add statefulset upgrade tests to be run as part of
all upgrade testsuites
2017-09-15 16:29:06 -07:00
Kubernetes Submit Queue
c4f3017f15 Merge pull request #52539 from piosz/metrics-v1alpha1
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>..

Do not install metrics/v1alpha1 by default

We want to have `metrics/v1alpha1` in the repo in order to support the previous version of HPA, but we don't want to install them by default.

ref https://github.com/kubernetes-incubator/metrics-server/pull/15
2017-09-15 15:08:52 -07:00
fabriziopandini
d21040b8e6 fix addon error 2017-09-16 00:03:35 +02:00
Solly Ross
8cbbbac27d Add bootstrap policy for HPA metrics REST clients
Since we weren't running the HPA with metrics REST clients by default,
we had no bootstrap policy enabling the HPA controller to talk to the
metrics APIs.

This adds permissions for the HPA controller to talk list
pods.metrics.k8s.io, and list any resource in custom.metrics.k8s.io.
2017-09-15 17:27:38 -04:00
Piotr Szczesniak
cc072e868d Do not install metrics/v1at lpah1 by default 2017-09-15 21:44:58 +02:00
Andy Goldstein
bf33df16b5 etcd3 store: retry w/live object on conflict
In GuaranteedUpdate, if it was called with a suggestion (e.g. via the
watch cache), and the suggested object is stale, perform a live lookup
and then retry the update.

Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>
2017-09-15 14:02:09 -04:00
Jacob Simpson
ca48fca127 Add configuration support for signing duration.
Add CLUSTER_SIGNING_DURATION environment variable to cluster
configuration scripts to allow configuration of signing duration of
certificates issued via the Certificate Signing Request API.
2017-09-15 10:22:19 -07:00
Casey Davenport
94bf2b0ccf Attempt at fixing UTs 2017-09-15 09:23:52 -07:00
Casey Davenport
be5cd7fed2 Recreate pod sandbox when the sandbox does not have an IP address. 2017-09-15 09:23:52 -07:00
Kubernetes Submit Queue
98ed5dd8a2 Merge pull request #52518 from xiangpengzhao/move-out-1.3-release-notes
Automatic merge from submit-queue

Move 1.3.* release notes out of CHANGELOG.md

**What this PR does / why we need it**:
The latest CHANGELOG almost reach the size of 1M again. Move 1.3 release notes out of CHANGELOG.md

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
ref: #48985 #52174

**Special notes for your reviewer**:
I wish I could split all <1.7 releases in one PR, but it's a bit painful to do that way. So I just split each release at a time.

/cc @jdumars @dchen1107 

**Release note**:

```release-note
NONE
```
2017-09-15 09:19:12 -07:00
Kubernetes Submit Queue
9ef9a1b8f0 Merge pull request #52544 from shyamjvs/increase-window-of-prometheus-metric
Automatic merge from submit-queue

Increase sliding window to 5hr for request_latencies metric

We're seeing high latency values for a couple of types of api calls in our density test (ref https://github.com/kubernetes/kubernetes/issues/51899). And we're recording values from only the last 1 hour in the metric (as @wojtek-t told me offline) - so our test result is pretty much counting only the calls during the delete phase.

cc @kubernetes/sig-scalability-misc @kubernetes/sig-api-machinery-misc @gmarek
2017-09-15 09:19:06 -07:00
Kubernetes Submit Queue
d7770f9c11 Merge pull request #52536 from aleksandra-malinowska/revert-update-addon-resizer-version
Automatic merge from submit-queue

Revert "Update addon-resizer version"

This reverts #46850 due to several issues with new version of addon resizer (#50599, #52535), as recommended by @piosz. 

cc @fgrzadkowski @x13n
2017-09-15 09:18:48 -07:00
Solly Ross
fd2a5ee191 Enable autoscaling/v2beta1 by default
The PR which graduated autoscaling/v2alpha1 to beta accidentally
missed enabling the API group by default.  This rectifies that.
2017-09-15 11:28:35 -04:00
Kubernetes Submit Queue
9f954c146f Merge pull request #52543 from shyamjvs/add-more-traces-to-delete-resource-handler
Automatic merge from submit-queue

Add extra steps to delete resource handler trace

Based on https://github.com/kubernetes/kubernetes/issues/51899#issuecomment-329786131

cc @kubernetes/sig-scalability-misc @kubernetes/sig-api-machinery-misc @gmarek
2017-09-15 08:27:43 -07:00
Piotr Szczesniak
45f84b9c9f Added OWNERS for metrics-server 2017-09-15 17:03:37 +02:00
Piotr Szczesniak
c632649ec7 Bumped Metrics Server to v0.2.0 2017-09-15 16:38:57 +02:00
Shyam Jeedigunta
6089cadab3 Add extra steps to delete resource handler trace 2017-09-15 16:12:13 +02:00
Shyam Jeedigunta
e1ba3da16c Increase sliding window to 5hr for request_latencies metric 2017-09-15 16:11:18 +02:00
Mik Vyatskov
42be772234 [fluentd-gcp addon] By default ingest audit logs in JSON format 2017-09-15 15:38:30 +02:00
Kubernetes Submit Queue
9aef242a4c Merge pull request #52223 from bsalamat/approver
Automatic merge from submit-queue (batch tested with PRs 51796, 52223)

Add bsalamat to sig-scheduling-maintainers

**What this PR does / why we need it**:
Adds bsalamat to sig-scheduling-maintainers.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes # N/A

**Release note**:

```release-note
NONE
```

@kubernetes/sig-scheduling-pr-reviews @davidopp @timothysc @k82cn @wojtek-t
2017-09-15 05:51:23 -07:00
Kubernetes Submit Queue
ea22affd08 Merge pull request #51796 from Dirbaio/fix/pod-node-switch
Automatic merge from submit-queue (batch tested with PRs 51796, 52223)

Fix pod and node names switched around in error message.

**What this PR does / why we need it**: This PR fixes a pod name and a node name switched around in an error message from the daemon controller.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: No issue that I know of

**Special notes for your reviewer**: -

**Release note**:

```release-note
NONE
```
2017-09-15 05:51:21 -07:00
Aleksandra Malinowska
68d3a9db2a Revert "Update addon-resizer version"
This reverts commit 63ccedcfa7.
2017-09-15 14:30:47 +02:00
Kubernetes Submit Queue
87a1b5f6d7 Merge pull request #52476 from clamoriniere1A/bugfix/e2e_job_backoff_flaky
Automatic merge from submit-queue

Bugfix: Fix e2e Flaky Apps/Job BackoffLimit test

This fix is linked to the PR #51153 that introduce the `JobSpec.BackoffLimit`.

Previously the Timeout used in the test was too aggressive and generates flaky test execution. Now it used the default `framework.JobTimeout` used in others tests.



**What this PR does / why we need it**:
This PR should fix flaky "[sig-apps] Job should exceed backoffLimit" test, due to a too short timeout duration.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
fixes #51153 

**Special notes for your reviewer**:

**Release note**:

```release-note
```
2017-09-15 03:30:27 -07:00
Karol Wychowaniec
8cfeb4f172 Enable overriding Heapster resource requirements in GCP 2017-09-15 11:45:37 +02:00