Commit Graph

123 Commits

Author SHA1 Message Date
foxyriver
69c76d8398 if statement must be true 2016-12-17 11:52:41 +08:00
Kubernetes Submit Queue
d8efc779ed Merge pull request #38154 from caesarxuchao/rename-release_1_5
Automatic merge from submit-queue (batch tested with PRs 38154, 38502)

Rename "release_1_5" clientset to just "clientset"

We used to keep multiple releases in the main repo. Now that [client-go](https://github.com/kubernetes/client-go) does the versioning, there is no need to keep releases in the main repo. This PR renames the "release_1_5" clientset to just "clientset", clientset development will be done in this directory.

@kubernetes/sig-api-machinery @deads2k 

```release-note
The main repository does not keep multiple releases of clientsets anymore. Please find previous releases at https://github.com/kubernetes/client-go
```
2016-12-14 14:21:51 -08:00
Chao Xu
03d8820edc rename /release_1_5 to /clientset 2016-12-14 12:39:48 -08:00
Kubernetes Submit Queue
7b8ecda289 Merge pull request #38743 from caesarxuchao/remove
Automatic merge from submit-queue

Remove accidentally committed files

Accidentally committed in #37534.
2016-12-13 20:44:16 -08:00
Chao Xu
411128f294 remove wrongly committed files 2016-12-13 19:44:51 -08:00
Kubernetes Submit Queue
8abbedae54 Merge pull request #38315 from mikedanese/pin-gazel
Automatic merge from submit-queue

Pin gazel to a version and support cgo

This fixes the bazel build.

@krousey who is buildcop
2016-12-12 19:32:29 -08:00
Kubernetes Submit Queue
f45e918b8b Merge pull request #35833 from apelisse/owners-pkg-controller
Automatic merge from submit-queue

Curating Owners: pkg/controller

cc @jsafrane @mikedanese @bprashanth @derekwaynecarr @thockin @saad-ali

In an effort to expand the existing pool of reviewers and establish a
two-tiered review process (first someone **lgtms** and then someone
experienced in the project **approves**), we are adding new reviewers to
existing owners files.
## If You Care About the Process:

We did this by algorithmically figuring out who’s contributed code to
the project and in what directories.  Unfortunately, that doesn’t work
perfectly: people that have made mechanical code changes (e.g change the
copyright header across all directories) end up as reviewers in lots of
places.

Instead of using pure commit data, we generated an excessively large
list of reviewers and pruned based on all time commit data, recent
commit data and review data (number of PRs commented on).

At this point we have a decent list of reviewers, but it needs one last
pass for fine tuning.
## TLDR:

As an owner of a sig/directory and a leader of the project, here’s what
we need from you:
1. Use PR https://github.com/kubernetes/kubernetes/pull/35715 as an example.
2. The pull-request is made editable, please edit the OWNERS file to add
   the names of people that should be reviewing code in the future in the **reviewers** section. You probably do NOT need to modify the **approvers** section.
3. Notify me if you want some OWNERS file to be removed.  Being an approver or reviewer
   of a parent directory makes you a reviewer/approver of the subdirectories too, so not all
   OWNERS files may be necessary.
4. Please use ALIAS if you want to use the same list of people over and
   over again (don't hesitate to ask me for help, or use the pull-request
   above as an example)
2016-12-12 18:51:33 -08:00
Mike Danese
c87de85347 autoupdate BUILD files 2016-12-12 13:30:07 -08:00
Jordan Liggitt
6676bab9c3
Fix unmarshaling into internal version of CustomMetricTargetList in validation 2016-12-09 16:26:05 -05:00
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
Kubernetes Submit Queue
67a12c9e1f Merge pull request #35272 from yarntime/refactor_reconcileAutoscaler
Automatic merge from submit-queue

rescale immediately if the basic constraints are not satisfied

refactor reconcileAutoscaler.
If the basic constraints are not satisfied, we should rescale the target ref immediately.
2016-12-01 15:06:58 -08:00
Pengfei Ni
f584ed4398 Fix package aliases to follow golang convention 2016-11-30 15:40:50 +08:00
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
yarntime@163.com
1ef7fd36fb rescale immediately if the basic constraints are not satisfied 2016-11-21 17:32:00 +08:00
Jerzy Szczepkowski
f843aff083 More unittests for HPA.
Added more unittests for HPA. Fixed inconsistency in replica calculator when usageRatio == 1.0.
2016-11-10 17:30:23 +01:00
Jerzy Szczepkowski
7ebd50c7cd HPA: removed duplicated events, added events in all execution paths.
HPA: removed duplicated events, added events in all execution paths. Fixes #36357.
2016-11-08 13:40:49 +01:00
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
Jerzy Szczepkowski
6adc18ed67 Improved event generation for HPA.
Improved event generation for HPA: added grace-period before warning event is generated. Resolves #29799.
2016-11-04 15:38:06 +01:00
Antoine Pelisse
e73a10fe46 Update OWNERS based on PR comments 2016-11-02 16:28:23 -07:00
Derek Carr
d2311ecf71 Update OWNERS 2016-11-02 16:19:21 -07:00
Antoine Pelisse
db35acde19 Update OWNERS: Remove reviewers: pkg/controller 2016-11-02 16:19:19 -07:00
Antoine Pelisse
c695a54c1c Update OWNERS approvers and reviewers: pkg/controller 2016-11-02 16:19:18 -07:00
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
Mike Danese
3b6a067afc autogenerated 2016-10-21 17:32:32 -07:00
Jerzy Szczepkowski
f495e7322c HPA: fixed wrong count for target replicas calculations.
HPA: fixed wrong count for target replicas calculations (#34821).
2016-10-18 10:20:27 +02:00
Jerzy Szczepkowski
0f0a9b6d61 Fixes in HPA: consider only running pods; proper denominator in avg calculations.
Fixes in HPA: consider only running pods; proper denominator in avg calculations.
2016-09-29 11:20:53 +02:00
Mike Danese
a765d59932 move informer and controller to pkg/client/cache
Signed-off-by: Mike Danese <mikedanese@google.com>
2016-09-15 12:50:08 -07:00
PingWang
f4b13c77a8 recombining the condition for shouldScale function
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
2016-09-06 16:14:25 +08:00
Kubernetes Submit Queue
0c8b17891b Merge pull request #28759 from xiang90/pas
Automatic merge from submit-queue

controller/podautoscaler: minor cleanup

1. remove unnecessary else statement

2. remove unnecessary initialization
2016-09-06 00:38:46 -07:00
mksalawa
2833119a15 Use List objects for metrics in kubectl top and HPA 2016-08-19 17:26:50 +02:00
Jess Frazelle
7e9d82129e
fix go vet errors
Signed-off-by: Jess Frazelle <jessfraz@google.com>

fix composites

Signed-off-by: Jess Frazelle <me@jessfraz.com>
2016-08-10 16:45:41 -07:00
Kubernetes Submit Queue
b39cde37c9 Merge pull request #29212 from sjenning/hpa-idling
Automatic merge from submit-queue

HPA: ignore scale targets whose replica count is 0

Disable HPA when the user (or another component) explicitly sets the replicas to 0.

Fixes #28603

@kubernetes/autoscaling @fgrzadkowski @kubernetes/rh-cluster-infra @smarterclayton @ncdc

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.kubernetes.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.kubernetes.io/reviews/kubernetes/kubernetes/29212)
<!-- Reviewable:end -->
2016-08-09 10:44:56 -07:00
Seth Jennings
c5e82a01b1 hpa: ignore scale targets whose replica count is 0 2016-08-09 11:11:17 -05:00
k8s-merge-robot
1014b35065 Merge pull request #29125 from mwielgus/extra-debug-hpa
Automatic merge from submit-queue

Extra debug information in HPA events

Fixes: #29004
2016-07-19 10:41:09 -07:00
Marcin Wielgus
75b91ff972 Extra debug information in HPA events 2016-07-19 17:00:45 +02:00
Davanum Srinivas
2b0ed014b7 Use Go canonical import paths
Add canonical imports only in existing doc.go files.
https://golang.org/doc/go1.4#canonicalimports

Fixes #29014
2016-07-16 13:48:21 -04:00
Xiang Li
63f88b4800 controller/podautoscaler: minor cleanup 2016-07-10 23:42:51 -07:00
David McMahon
ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
Piotr Szczesniak
26ad827893 Use Metrics API in HPA 2016-05-20 19:50:56 +02:00
Clayton Coleman
5e4308f91d
Update use of Quantity in other classes 2016-05-19 08:41:43 -04:00
jay vyas
db3d1b6942 horizontal pod autoscaler tolerance breaching verifier 2016-05-12 22:27:42 -04:00
Piotr Szczesniak
212b459817 Move internal types of hpa from pkg/apis/extensions to pkg/apis/autoscaling 2016-05-09 09:18:13 +02:00
Robert Bailey
96aa3d7176 Merge pull request #24929 from mwielgus/heapster_godeps_bump
Update Heapster api types location in Godeps
2016-05-06 13:57:35 -07:00
k8s-merge-robot
67b8a3dd16 Merge pull request #24776 from tnachen/autoscaler_docs
Automatic merge from submit-queue

Add docs for podautoscaler package

Add missing docs for podautoscaler package in controllers.
2016-05-04 21:26:31 -07:00
Marcin Wielgus
8e90cded97 Update Heapster api types location in Godeps 2016-05-04 16:27:12 +02:00
Timothy Chen
d218f55dd5 Add docs for podautoscaler package 2016-04-29 18:39:48 -07:00
Clayton Coleman
fdb110c859
Fix the rest of the code 2016-04-29 17:12:10 -04:00
Chao Xu
8537095415 use fully qualified resource in fake clients actions 2016-04-20 19:44:40 -07:00