Commit Graph

400 Commits

Author SHA1 Message Date
Jeff Grafton
20d221f75c Enable auto-generating sources rules 2017-01-05 14:14:13 -08:00
deads2k
4d7fcae85a mechanicals 2017-01-05 11:14:27 -05:00
Kubernetes Submit Queue
ee47db8c84 Merge pull request #39399 from zhouhaibing089/namespace-controller
Automatic merge from submit-queue

make discovery static when extensions/thirdpartyresources is not enabled

this should be a bug fix, if `extensions/thirdpartyresources` is enabled, the result of `Discovery().ServerPreferredNamespacedResources` will be dynamic then, so we are making the `discoverResourcesFn` static only when the `extensions/thirdpartyresources` is not enabled.
2017-01-04 10:04:00 -08:00
Kubernetes Submit Queue
38d57e5a71 Merge pull request #39355 from kargakis/update-rc-manager
Automatic merge from submit-queue

Share rc cache from the rc manager

@kubernetes/sig-apps-misc @hodovska
2017-01-04 05:18:29 -08:00
zhouhaibing089
a09fc73810 make discovery static when extensions/thirdpartyresources is not enabled 2017-01-04 10:27:15 +08:00
Michail Kargakis
e5b586b5b0 Share rc cache from the rc manager 2017-01-03 16:59:09 +01:00
Kubernetes Submit Queue
76dfee04f5 Merge pull request #38615 from jsafrane/worker-thread
Automatic merge from submit-queue (batch tested with PRs 39150, 38615)

Add work queues to PV controller

PV controller should not use Controller.Requeue, as as it is not available in
shared informers. We need to implement our own work queues instead, where we
can enqueue volumes/claims as we want.
2017-01-02 08:04:29 -08:00
Jan Safranek
0fd5f2028d Add work queues to PV controller
PV controller should not use Controller.Requeue, as as it is not available in
shared informers. We need to implement our own work queues instead where we
can enqueue volumes/claims as we want.
2017-01-02 15:17:24 +01:00
Kubernetes Submit Queue
3fe288d74e Merge pull request #36221 from pospispa/86-5-add-checks-and-documentation-about-template-pods-for-recycling
Automatic merge from submit-queue (batch tested with PRs 37959, 36221)

Recycle Pod Template Check

The kube-controller-manager has two command line arguments (--pv-recycler-pod-template-filepath-hostpath and --pv-recycler-pod-template-filepath-nfs) that specify a recycle pod template. The recycle pod template may not contain the volume that shall be recycled.

A check is added to make sure that the recycle pod template contains at least a volume.

cc: @jsafrane
2017-01-02 05:08:30 -08:00
Mike Danese
161c391f44 autogenerated 2016-12-29 13:04:10 -08:00
pospispa
ef43f82de8 Recycle Pod Template Check
The kube-controller-manager has two command line arguments (--pv-recycler-pod-template-filepath-hostpath and --pv-recycler-pod-template-filepath-nfs) that specify a recycle pod template. The recycle pod template may not contain the volume that shall be recycled.

A check is added to make sure that the recycle pod template contains at least a volume.
2016-12-22 17:44:32 +01:00
Maciej Szulik
9f064c57ce Remove extensions/v1beta1 Job 2016-12-17 00:07:24 +01:00
Chao Xu
03d8820edc rename /release_1_5 to /clientset 2016-12-14 12:39:48 -08:00
Mike Danese
c87de85347 autoupdate BUILD files 2016-12-12 13:30:07 -08:00
deads2k
f36a5ae9a1 separate controller initialization for easy controllers 2016-12-07 09:00:53 -05:00
deads2k
5788317953 demonstrate separation of controller intializers 2016-12-05 10:24:45 -05:00
Dr. Stefan Schimanski
2dff13f332 Update generated files 2016-12-05 12:42:31 +01:00
Dr. Stefan Schimanski
24e24fc7bb Add verb support to gc and namespace controllers 2016-12-05 12:36:05 +01:00
Dr. Stefan Schimanski
458d2b2fe4 Add verb support for discovery client 2016-12-05 12:36:05 +01:00
Clayton Coleman
3454a8d52c
refactor: update bazel, codec, and gofmt 2016-12-03 19:10:53 -05:00
Clayton Coleman
5df8cc39c9
refactor: generated 2016-12-03 19:10:46 -05:00
Clayton Coleman
bdd880a1b4
Refactor certificate controller to make approval an interface 2016-12-01 09:55:28 -05:00
deads2k
585daa2069 use the client builder to support using SAs 2016-11-28 15:02:22 -05:00
deads2k
21c304333a return errors instead of fataling 2016-11-28 15:02:21 -05:00
deads2k
49ebc2c2ae remove unnecessary startcontroller options 2016-11-28 15:02:21 -05:00
deads2k
6080620553 simplify enabled resource checks 2016-11-28 15:02:21 -05:00
deads2k
d973158a4e make controller manager use specified stop channel 2016-11-28 15:02:21 -05:00
Clayton Coleman
35a6bfbcee
generated: refactor 2016-11-23 22:30:47 -06:00
Chao Xu
bcc783c594 run hack/update-all.sh 2016-11-23 15:53:09 -08:00
Chao Xu
7eeb71f698 cmd/kube-controller-manager 2016-11-23 15:53:09 -08:00
Brendan Burns
ef6529bf2f make groupVersionResource listing dynamic when third party resources are
enabled.
2016-11-20 20:48:57 -08:00
Miao Luo
b22ccc6780 Support persistent volume on Photon Controller platform
1. Enable Photon Controller as cloud provider
2. Support Photon persistent disk as volume source/persistent volume
source
2016-11-08 09:36:16 -08:00
Solly Ross
2c66d47786 HPA: Consider unready pods and missing metrics
Currently, the HPA considers unready pods the same as ready pods when
looking at their CPU and custom metric usage.  However, pods frequently
use extra CPU during initialization, so we want to consider them
separately.

This commit causes the HPA to consider unready pods as having 0 CPU
usage when scaling up, and ignores them when scaling down.  If, when
scaling up, factoring the unready pods as having 0 CPU would cause a
downscale instead, we simply choose not to scale.  Otherwise, we simply
scale up at the reduced amount caculated by factoring the pods in at
zero CPU usage.

The effect is that unready pods cause the autoscaler to be a bit more
conservative -- large increases in CPU usage can still cause scales,
even with unready pods in the mix, but will not cause the scale factors
to be as large, in anticipation of the new pods later becoming ready and
handling load.

Similarly, if there are pods for which no metrics have been retrieved,
these pods are treated as having 100% of the requested metric when
scaling down, and 0% when scaling up.  As above, this cannot change the
direction of the scale.

This commit also changes the HPA to ignore superfluous metrics -- as
long as metrics for all ready pods are present, the HPA we make scaling
decisions.  Currently, this only works for CPU.  For custom metrics, we
cannot identify which metrics go to which pods if we get superfluous
metrics, so we abort the scale.
2016-11-08 00:59:23 -05:00
Maciej Szulik
41d88d30dd Rename ScheduledJob to CronJob 2016-11-07 10:14:12 +01:00
Kubernetes Submit Queue
6ee92d9311 Merge pull request #36215 from piosz/hpa-controller
Automatic merge from submit-queue

Enable HPA controller based on autoscaling/v1 api group

ref #29778

``` release-note
Enable HPA controller based on autoscaling/v1 api group.
```
2016-11-06 07:18:15 -08:00
Kubernetes Submit Queue
c02a9c6aad Merge pull request #36080 from ncdc/lister-gen
Automatic merge from submit-queue

lister-gen updates

- Remove "zz_generated." prefix from generated lister file names
- Add support for expansion interfaces
- Switch to new generated JobLister

@deads2k @liggitt @sttts @mikedanese @caesarxuchao for the lister-gen changes
@soltysh @deads2k for the informer / job controller changes
2016-11-06 06:05:23 -08:00
deads2k
ebf796a649 make using service account credentials from controllers optional 2016-11-04 14:17:34 -04:00
Piotr Szczesniak
14eee1d7f0 Enable HPA controller based on autoscaling/v1 api group 2016-11-04 10:02:34 +01:00
Andy Goldstein
8c923faf74 Switch to JobLister 2016-11-03 20:41:40 -04:00
Marcin
26acced6d8 Add policy api version v1beta1 and disable v1alpha1 2016-11-03 13:26:27 +01:00
Janet Kuo
c15b9470f5 Replace apps/v1alpha1 with apps/v1beta1 and manually remove generated apps/v1alpha1 files
Manually remove generated apps/v1alpha1 types, protobuf, and api-reference doc files
Manually remove apps/v1alpha1 folder from 1.5 generated client
2016-11-02 15:16:23 -07:00
Kubernetes Submit Queue
3d33b45e43 Merge pull request #30091 from rootfs/azure-storage
Automatic merge from submit-queue

support Azure disk dynamic provisioning

azure disk dynamic provisioning

A screen shot 

``` console
$ kubectl create -f examples/experimental/persistent-volume-provisioning/azure-dd.yaml
storageclass "slow" created
$ kubectl create -f examples/experimental/persistent-volume-provisioning/claim1.json
persistentvolumeclaim "claim1" created
$ kubectl describe pvc
Name:       claim1
Namespace:  default
Status:     Bound
Volume:     pvc-de7150d1-6a37-11e6-aec9-000d3a12e034
Labels:     <none>
Capacity:   3Gi
Access Modes:   RWO
$ kubectl create -f pod.yaml
replicationcontroller "nfs-server" created
$ kubectl describe pod
Name:       nfs-server-b9w6x
Namespace:  default
Node:       rootfs-dev/172.24.0.4
Start Time: Wed, 24 Aug 2016 19:46:21 +0000
Labels:     role=nfs-server
Status:     Running
IP:     172.17.0.2
Controllers:    ReplicationController/nfs-server
Containers:
  nfs-server:
    Container ID:   docker://be6f8c0e26dc896d4c53ef0d21c9414982f0b39a10facd6b93a255f9e1c3806c
    Image:      nginx
    Image ID:       docker://bfdd4ced794ed276a28cf56b233ea58dec544e9ca329d796cf30b8bcf6d39b3f
    Port:       
    State:      Running
      Started:      Wed, 24 Aug 2016 19:49:19 +0000
    Ready:      True
    Restart Count:  0
    Volume Mounts:
      /exports from mypvc (rw)
      /var/run/secrets/kubernetes.io/serviceaccount from default-token-9o0fj (ro)
    Environment Variables:  <none>
Conditions:
  Type      Status
  Initialized   True 
  Ready     True 
  PodScheduled  True 
Volumes:
  mypvc:
    Type:   PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
    ClaimName:  claim1
    ReadOnly:   false
  default-token-9o0fj:
    Type:   Secret (a volume populated by a Secret)
    SecretName: default-token-9o0fj
QoS Class:  BestEffort
Tolerations:    <none>
Events:
  FirstSeen LastSeen    Count   From            SubobjectPath           Type        Reason      Message
  --------- --------    -----   ----            -------------           --------    ------      -------
  11m       11m     1   {default-scheduler }                    Normal      Scheduled   Successfully assigned nfs-server-b9w6x to rootfs-dev
  9m        9m      1   {kubelet rootfs-dev}                    Warning     FailedMount Unable to mount volumes for pod "nfs-server-b9w6x_default(6eb7fd98-6a33-11e6-aec9-000d3a12e034)": timeout expired waiting for volumes to attach/mount for pod "nfs-server-b9w6x"/"default". list of unattached/unmounted volumes=[mypvc]
  9m        9m      1   {kubelet rootfs-dev}                    Warning     FailedSync  Error syncing pod, skipping: timeout expired waiting for volumes to attach/mount for pod "nfs-server-b9w6x"/"default". list of unattached/unmounted volumes=[mypvc]
  8m        8m      1   {kubelet rootfs-dev}    spec.containers{nfs-server} Normal      Pulling     pulling image "nginx"
  8m        8m      1   {kubelet rootfs-dev}    spec.containers{nfs-server} Normal      Pulled      Successfully pulled image "nginx"
  8m        8m      1   {kubelet rootfs-dev}    spec.containers{nfs-server} Normal      Created     Created container with docker id be6f8c0e26dc
  8m        8m      1   {kubelet rootfs-dev}    spec.containers{nfs-server} Normal      Started     Started container with docker id be6f8c0e26dc

```

@colemickens @brendandburns
2016-11-01 17:27:14 -07:00
derekwaynecarr
1bcb057636 quota controller uses informers if available for pod calculation 2016-10-31 11:38:22 -04:00
Chao Xu
850729bfaf include multiple versions in clientset
update client-gen to use the term "internalversion" rather than "unversioned";
leave internal one unqualified;
cleanup client-gen
2016-10-29 13:30:47 -07:00
Kubernetes Submit Queue
620788a795 Merge pull request #35230 from deads2k/controller-12-sa-controller
Automatic merge from submit-queue

convert SA controller to shared informers

convert the SA controller to shared informer + workqueue.

I think one of @derekwaynecarr @ncdc or @liggitt
2016-10-29 10:09:46 -07:00
Clayton Coleman
ca2f1b87ad
Replace negotiation with a new method that can extract info
Alter how runtime.SerializeInfo is represented to simplify negotiation
and reduce the need to allocate during negotiation. Simplify the dynamic
client's logic around negotiating type. Add more tests for media type
handling where necessary.
2016-10-28 11:30:11 -04:00
Huamin Chen
1d52719465 azure disk volume: support storage class and dynamic provisioning
Signed-off-by: Huamin Chen <hchen@redhat.com>
2016-10-28 13:31:47 +00:00
Janet Kuo
10aee82ae3 Rename PetSet API to StatefulSet 2016-10-27 17:25:10 -07:00
deads2k
df4ed892c4 convert SA controller to shared informers 2016-10-27 15:44:46 -04:00
Anirudh
b5d9f2f336 Always run the podGC controller. 2016-10-24 17:15:39 -07:00