Commit Graph

33755 Commits

Author SHA1 Message Date
Kubernetes Submit Queue
29eda9bf29 Merge pull request #30421 from nikhiljindal/eventsAPI
Automatic merge from submit-queue

Adding events to federation control plane

Adding events to federation control plane.

Apart from the standard changes to add a resource to `federation/apis/core/v1`, other changes are:
* Adding a new `federationoptions.ServerRunOptions` which includes `genericoptions.ServerRunOptions` and EventsTTL. 
* Added a new method in `pkg/api/mapper` to build a RestMapper based on the passed Scheme rather than using `api.Scheme`. Updated `federation/apis/core/install` to use this new method. Without this change, if `federation/apis/core/install.init()` is called before `pkg/api/install.init()` then the registered RESTMapper in `pkg/apimachinery/registered` will have no resources. This second problem will be fixed once we have instances of `pkg/apimachinery/registered` instead of a single global singleton (generated clientset which imports `pkg/api/install` will have a different instance of registered, than federation-apiserver which imports `federation/apis/core/install`).

cc @kubernetes/sig-cluster-federation @lavalamp
2016-08-12 17:26:54 -07:00
Marcin Wielgus
9c794c4296 Fix in default client factory in federated informer 2016-08-13 02:12:35 +02:00
Yu-Ju Hong
bf7020a9b7 CRI: remove pod resources
The pod-level resources need further discussion. Remove it from CRI for now.
2016-08-12 17:07:25 -07:00
Minhan Xia
7964148059 move syncNetworkConfig to Init for cni network plugin 2016-08-12 16:49:25 -07:00
Janet Kuo
e4269d490f Use unversioned client in scheduledjobs and set group version to batch/v2alpha1 2016-08-12 16:46:09 -07:00
Jeff Grafton
7e51ee1ccd Install bc in the kubekins-test image
It is needed by the shell2junit script.
2016-08-12 16:42:53 -07:00
Girish Kalele
a81732ba76 Merge pull request #30554 from kubernetes/revert-26027-scheduledjob_e2e
Revert "Scheduledjob e2e"
2016-08-12 16:13:11 -07:00
Girish Kalele
f64c052858 Revert "Scheduledjob e2e" 2016-08-12 16:12:19 -07:00
Jeff Grafton
e399be0676 Run node e2e tests in project k8s-jkns-ci-node-e2e 2016-08-12 15:54:51 -07:00
Kubernetes Submit Queue
f279e61e4a Merge pull request #27874 from ingvagabund/kubelet-kernel-tunning-behaviour-new-flags
Automatic merge from submit-queue

[kubelet] Introduce --protect-kernel-defaults flag to make the tunable behaviour configurable

Let's make the default behaviour of kernel tuning configurable. The default behaviour is kept modify as has been so far.
2016-08-12 14:11:26 -07:00
Vishnu kannan
c75b61ed48 check if kubelet is running as uid 0
Signed-off-by: Vishnu kannan <vishnuk@google.com>
2016-08-12 14:06:10 -07:00
Kubernetes Submit Queue
ac1f8bc665 Merge pull request #26027 from soltysh/scheduledjob_e2e
Automatic merge from submit-queue

Scheduledjob e2e

@erictune last element of the scheduledjob puzzle. I think we'll iterate on this once we have all the puzzles in place. This is one of those things that will be allowed to merge after code freeze.

```release-note
* Introducing ScheduledJobs as described in [the proposal](https://github.com/kubernetes/kubernetes/blob/master/docs/proposals/scheduledjob.md) as part of `batch/v2alpha1` version (experimental feature).
```

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2016-08-12 13:27:32 -07:00
Tamer Tas
2b055eb475 pkg/kubelet/container: deprecate outdated CRI API 2016-08-12 23:06:36 +03:00
Tamer Tas
70b5ed2665 pkg/kubelet/rktshim: deprecate kubelet/container API usage 2016-08-12 23:06:32 +03:00
Kubernetes Submit Queue
936c5171a5 Merge pull request #30503 from wojtek-t/optimize_gci
Automatic merge from submit-queue

Avoid unnecessary copies on GCI initialization.

The issue I faced was that when starting a cluster I was getting:
```
Aug 12 11:12:46 e2e-test-wojtekt-master configure.sh[1079]: cp: error writing '/home/kubernetes/kubernetes-src.tar.gz': No space left on device
```

This PR reduces amount of space that is needed on startup, as well as this speeds up starting cluster.

@lavalamp @dchen1107
2016-08-12 12:51:11 -07:00
Kubernetes Submit Queue
72f41ff8cf Merge pull request #30506 from tmrts/docs/cri-correction
Automatic merge from submit-queue

pkg/kubelet/container: amend cgroup type documentation
2016-08-12 12:08:17 -07:00
Kubernetes Submit Queue
5a34aa4738 Merge pull request #30494 from silasbw/node-lib0
Automatic merge from submit-queue

Add Node.js `kubernetes-client` to client-libraries.md
2016-08-12 12:08:07 -07:00
Kubernetes Submit Queue
fc4d015a4e Merge pull request #30488 from Random-Liu/extend-wait-time-for-container-probe-test
Automatic merge from submit-queue

Extend the wait time to 2*time.Minute for liveness check test.

Fixes https://github.com/kubernetes/kubernetes/issues/30264.

https://github.com/kubernetes/kubernetes/pull/29814 changes the wait time to 1 minute, which is not enough. That's what causes the flake.

The test expected the container to be restarted, and the container was indeed restarted but it took about 1 minute:
```
Aug  9 01:03:40.696: INFO: At 2016-08-09 01:02:35 -0700 PDT - event for liveness-exec: {default-scheduler } Scheduled: Successfully assigned liveness-exec to e2e-gce-agent-pr-38-0-minion-group-bv95
Aug  9 01:03:40.696: INFO: At 2016-08-09 01:02:36 -0700 PDT - event for liveness-exec: {kubelet e2e-gce-agent-pr-38-0-minion-group-bv95} Pulled: Container image "gcr.io/google_containers/busybox:1.24" already present on machine
Aug  9 01:03:40.696: INFO: At 2016-08-09 01:02:36 -0700 PDT - event for liveness-exec: {kubelet e2e-gce-agent-pr-38-0-minion-group-bv95} Created: Created container with docker id cf4e8e60535e
Aug  9 01:03:40.696: INFO: At 2016-08-09 01:02:36 -0700 PDT - event for liveness-exec: {kubelet e2e-gce-agent-pr-38-0-minion-group-bv95} Started: Started container with docker id cf4e8e60535e
Aug  9 01:03:40.696: INFO: At 2016-08-09 01:02:55 -0700 PDT - event for liveness-exec: {kubelet e2e-gce-agent-pr-38-0-minion-group-bv95} Unhealthy: Liveness probe failed: 
Aug  9 01:03:40.696: INFO: At 2016-08-09 01:03:26 -0700 PDT - event for liveness-exec: {kubelet e2e-gce-agent-pr-38-0-minion-group-bv95} Killing: Killing container with docker id cf4e8e60535e: pod "liveness-exec_e2e-tests-container-probe-b1wip(a1f856fc-5e07-11e6-a7e1-42010af00002)" container "liveness" is unhealthy, it will be killed and re-created.
Aug  9 01:03:40.696: INFO: At 2016-08-09 01:03:26 -0700 PDT - event for liveness-exec: {kubelet e2e-gce-agent-pr-38-0-minion-group-bv95} Created: Created container with docker id 0b18537dc794
Aug  9 01:03:40.696: INFO: At 2016-08-09 01:03:26 -0700 PDT - event for liveness-exec: {kubelet e2e-gce-agent-pr-38-0-minion-group-bv95} Started: Started container with docker id 0b18537dc794
```

This PR recovers the wait time to the original 2 * time. Mark P0 to match the corresponding issue.

@fejta
2016-08-12 12:07:50 -07:00
Kubernetes Submit Queue
5992deda1d Merge pull request #30478 from dims/fix-test-pidof-take-2
Automatic merge from submit-queue

Fix TestPidOf {procfs} - Take #2

We should not bailout when we get an error. We should continue
processing other files/directories. We were returning the
err passed in which was causing the processing to stop.

Fixes #30377
2016-08-12 12:07:40 -07:00
Kubernetes Submit Queue
d933f07835 Merge pull request #30184 from ping035627/ping035627-patch-0806
Automatic merge from submit-queue

some optimization for server.go

The PR modified two places:
1) Optimise the code style according to the go style guide;
2) Optimise the log.
2016-08-12 12:07:15 -07:00
Kubernetes Submit Queue
19b2dd17b1 Merge pull request #30083 from feiskyer/kuberuntime-config
Automatic merge from submit-queue

Kubelet: generate sandbox/container config for new runtime API

Generate sandbox/container config for new runtime API. Part of #28789 .

CC @yujuhong @Random-Liu @dchen1107
2016-08-12 12:07:05 -07:00
Hongchao Deng
068bd170fc add RequiresExactMatch test for empty andterm 2016-08-12 11:51:52 -07:00
Timothy St. Clair
a0d177ca71 Update core etcd references to use 3.0.4 2016-08-12 13:39:07 -05:00
Kubernetes Submit Queue
16c71aad4a Merge pull request #30385 from david-mcmahon/fix-cache
Automatic merge from submit-queue

Get version from started.json.



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2016-08-12 10:54:20 -07:00
nikhiljindal
1d76884336 Adding events to federation apiserver 2016-08-12 10:48:19 -07:00
Kubernetes Submit Queue
a4acf08747 Merge pull request #30460 from juanvallejo/jvallejo_kube-add-zsh-compatibility-note-kubectl-completion
Automatic merge from submit-queue

Add zsh compatibility note `completion` cmd help

zsh completions are not supported on zsh versions < 5.2.

This patch advices user on supported versions of zsh when using the `completion`
command to avoid potential UX failure.

##### After
`$ kubectl completion -h`
```
Output shell completion code for the given shell (bash or zsh).

This command prints shell code which must be evaluation to provide interactive
completion of kubectl commands.

Examples:

$ source <(kubectl completion bash)

will load the kubectl completion code for bash. Note that this depends on the
bash-completion framework. It must be sourced before sourcing the kubectl
completion, e.g. on the Mac:

$ brew install bash-completion
$ source $(brew --prefix)/etc/bash_completion
$ source <(kubectl completion bash)

If you use zsh*, the following will load kubectl zsh completion:

$ source <(kubectl completion zsh)

* zsh completions are only supported in versions of zsh >= 5.2
```

```release-note
release-note-none
```

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2016-08-12 10:16:50 -07:00
derekwaynecarr
038c754b7f Endpoint controller logs errors during normal cluster behavior 2016-08-12 12:51:07 -04:00
Kubernetes Submit Queue
c0a5c32ead Merge pull request #30426 from ZJU-SEL/fix-mistakes-in-api-changes
Automatic merge from submit-queue

fix mistakes in api_changes.md

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```release-note
fix mistakes in api_changes.md
```

Signed-off-by: Xianglin Gao <xlgao@zju.edu.cn>

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2016-08-12 09:40:20 -07:00
Kubernetes Submit Queue
90efb214ba Merge pull request #30482 from mtaufen/eviction_disruptive
Automatic merge from submit-queue

Label MemoryEviction [Disruptive]

This test has the potential to be disruptive.

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2016-08-12 09:39:29 -07:00
Kubernetes Submit Queue
7df59f75cd Merge pull request #29726 from anguslees/lb-autodetect
Automatic merge from submit-queue

openstack: Autodetect LBaaS v1 vs v2

```release-note
* openstack: autodetect LBaaS v1/v2 by querying for available extensions.  For most installs, this effectively changes the default from v1 to v2.  Existing installs can add "lb-version = v1" to the provider config file to continue to use v1.
```

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2016-08-12 09:02:42 -07:00
Marcin Wielgus
8dbe762e6f SetClientFactory in FederatedInformer 2016-08-12 17:34:01 +02:00
Dan Winship
c3f4f85889 Remove incorrect docs about unset fields in NetworkPolicyPeer 2016-08-12 11:26:07 -04:00
Kubernetes Submit Queue
9fe15e7376 Merge pull request #29037 from matthewdupre/calico-policy-deploy
Automatic merge from submit-queue

Add support for kube-up.sh to deploy Calico network policy to GCI masters

Also remove requirement for calicoctl from Debian / salt installed nodes and clean it up a little by deploying calico-node with a manifest rather than calicoctl.  This also makes it more reliable by retrying properly.

How to use:
```
make quick-release
NETWORK_POLICY_PROVIDER=calico cluster/kube-up.sh
```

One place where I was uncertain:
- CPU allocations (on the master particularly, where there's very little spare capacity).  I took some from etcd, but if there's a better way to decide this, I'm happy to change it.

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2016-08-12 08:12:01 -07:00
Maciej Szulik
783df12205 ScheduledJob e2e 2016-08-12 17:06:50 +02:00
Kubernetes Submit Queue
6f20321833 Merge pull request #28509 from juanvallejo/jvallejo_update-human-readable-printer-signature
Automatic merge from submit-queue

Update HumanResourcePrinter signature w single PrintOptions param

release-note-none

- Makes [HumanReadablePrinter options field non-exported again](https://github.com/kubernetes/kubernetes/blob/master/pkg/kubectl/resource_printer.go#L346-349)
- Adds test-case for HumanReadablePrinter resource printing with aliases.
- Better formatting for saving resource "kind" aliases

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2016-08-12 07:27:56 -07:00
Tamer Tas
14cc9919d0 pkg/kubelet/container: amend cgroup type documentation 2016-08-12 16:52:48 +03:00
Kubernetes Submit Queue
9c3d539313 Merge pull request #28844 from mksalawa/kubectltop
Automatic merge from submit-queue

Implement 'kubectl top' command

```release-note
Added 'kubectl top' command showing the resource usage metrics.
```

Sample output:

Nodes:
```
$ kubectl top node

NAME                           CPU       MEMORY    STORAGE   TIMESTAMP                         
kubernetes-minion-group-xxxx   76m       1468 Mi   0 Mi      Tue, 12 Jul 2016 17:37:00 +0200   
kubernetes-minion-group-yyyy   73m       1511 Mi   0 Mi      Tue, 12 Jul 2016 17:37:00 +0200   
kubernetes-minion-group-zzzz   46m       1506 Mi   0 Mi      Tue, 12 Jul 2016 17:37:00 +0200   
kubernetes-master              76m       2059 Mi   0 Mi      Tue, 12 Jul 2016 17:37:00 +0200   
```

Pods in all namespaces:
```
$ kubectl top pod --all-namespaces

NAMESPACE     NAME                                                 CPU       MEMORY    STORAGE   TIMESTAMP                         
default       nginx-1111111111-zzzzz                               0m        1 Mi      0 Mi      Tue, 12 Jul 2016 17:49:00 +0200   
kube-system   etcd-server-kubernetes-master                        4m        116 Mi    0 Mi      Tue, 12 Jul 2016 17:49:00 +0200   
kube-system   fluentd-cloud-logging-kubernetes-minion-group-xxxx   14m       110 Mi    0 Mi      Tue, 12 Jul 2016 17:49:00 +0200   
kube-system   kube-dns-v18-zzzzz                                   1m        6 Mi      0 Mi      Tue, 12 Jul 2016 17:49:00 +0200   
...
```

Pod with containers:
```
$ kubectl top pod heapster-v1.1.0-1111111111-miail --namespace=kube-system --containers

NAMESPACE     NAME                               CPU       MEMORY    STORAGE   TIMESTAMP                         
kube-system   heapster-v1.1.0-1111111111-miail   1m        42 Mi     0 Mi      Tue, 12 Jul 2016 17:52:00 +0200   
              heapster                           1m        26 Mi     0 Mi                                        
              eventer                            0m        3 Mi      0 Mi                                        
              heapster-nanny                     0m        6 Mi      0 Mi                                        
              eventer-nanny                      0m        6 Mi      0 Mi                                        
```

ref #11382

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2016-08-12 06:50:43 -07:00
Dominika Hodovska
c5babe2396 expose ready/stop channel 2016-08-12 15:45:57 +02:00
Piotr Szczesniak
a53cfd28fb Autogenerated changes 2016-08-12 15:13:44 +02:00
Kubernetes Submit Queue
2ab58ea519 Merge pull request #30162 from juanvallejo/jvallejo_err-kube-run-on-invalid-image-value
Automatic merge from submit-queue

return err on `kubectl run --image` with invalid value

When running `kubectl run <configname> --image="Invalid$$%ImageValue%%__"`, a configuration is successfully created with an image name that is not a valid value for an image reference.

This patch validates that the image name is a valid image reference, and returns an error before creating a config if an invalid value is passed.

`$ kubectl run test --image="Invalid__%imagename"`
```
error: Invalid image name "Invalid__%imagename": invalid reference format
```

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2016-08-12 06:09:26 -07:00
Piotr Szczesniak
dd142d3e95 Do not generate client for HPA in extensions 2016-08-12 15:01:25 +02:00
Wojciech Tyczynski
4d27f99997 Avoid unnecessary copies on GCI initialization. 2016-08-12 14:57:54 +02:00
Kubernetes Submit Queue
510924b70a Merge pull request #27087 from soltysh/audit_log
Automatic merge from submit-queue

Basic audit log

Fixes #2203 by introducing simple audit logging, including the information about impersonation. We currently have something identical in openshift, but I'm open to any suggestions. Sample logs look like that:

as `<self>`:
```
AUDIT: id="75114bb5-970a-47d5-a5f1-1e99cea0574c" ip="127.0.0.1" method="GET" user="test-admin" as="<self>" namespace="openshift" uri="/api/v1/namespaces/openshift/pods/python"
AUDIT: id="75114bb5-970a-47d5-a5f1-1e99cea0574c" response=200
```

as user:
```
AUDIT: id="b0a443ae-f7d8-408c-a355-eb9501fd5c59" ip="192.168.121.118" method="GET" user="system:admin" as="test-admin" namespace="openshift" uri="/api/v1/namespaces/openshift/pods/python"
AUDIT: id="b0a443ae-f7d8-408c-a355-eb9501fd5c59" response=200
```

```release-note
* Add basic audit logging
```

@ericchiang @smarterclayton @roberthbailey @erictune @ghodss 

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2016-08-12 05:31:31 -07:00
deads2k
553313f867 speed up RC scaler 2016-08-12 08:19:10 -04:00
Kubernetes Submit Queue
2a008b947a Merge pull request #30167 from janetkuo/issue-pr-template
Automatic merge from submit-queue

Add an issue template, tighten PR template

Supersedes #28488

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2016-08-12 04:44:41 -07:00
Marcin Wielgus
b6d15f1a99 Merge pull request #30443 from mwielgus/fed-util-e2e
Federation e2e test util using clientset 1.4
2016-08-12 13:25:36 +02:00
Kubernetes Submit Queue
cb16c07736 Merge pull request #30415 from dchen1107/test1
Automatic merge from submit-queue

Fixed misconfigured kubelet on containervm image for node-e2e.

Fixed #30412 to unblock @coufon's performance benchmark work.

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2016-08-12 04:04:28 -07:00
Maciej Szulik
24f1e1eaf6 Basic audit log 2016-08-12 12:27:19 +02:00
Kubernetes Submit Queue
d2543c30d8 Merge pull request #30277 from wojtek-t/optimize_controllers
Automatic merge from submit-queue

Avoid computing DeepEqual in controllers all the time

Computing DeepCopy was responsible for ~33% of cpu usage of controller-manager before this PR.

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2016-08-12 03:20:58 -07:00
Kubernetes Submit Queue
90ceeb3219 Merge pull request #30472 from spiffxp/cluster-log-dump-aws
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cluster/log-dump scp shouldn't check host keys for aws

parity with cluster/aws/util.sh:ssh-to-node

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2016-08-12 02:40:38 -07:00