Commit Graph

312 Commits

Author SHA1 Message Date
Yecheng Fu
814a6f2acd remove FakeVolumeBinderConfig and test new statues and states 2020-06-12 10:00:19 +08:00
Yecheng Fu
c4138361e4 Fail fast in PreFilter phase and return UnschedulableAndUnresolvable if immediate PVCs are not bound 2020-06-12 10:00:19 +08:00
Kubernetes Prow Robot
5372e017b6 Merge pull request #92003 from mattcary/format-plugins
Remove warning about misuse of %w
2020-06-10 22:44:02 -07:00
Matthew Cary
ee9e6a3bcc Remove warning about misuse of %w 2020-06-10 14:58:55 -07:00
Kubernetes Prow Robot
418c2cbb45 Merge pull request #91918 from alculquicondor/new_max_skew
Use maxSkew in PodTopologySpread scoring as tolerance to skew
2020-06-10 04:40:21 -07:00
Kubernetes Prow Robot
1cbb5d1e51 Merge pull request #91894 from chendave/podaffinity_comments
Fix the incorrect error message of `InterPodAffinity` plugin
2020-06-08 21:44:45 -07:00
Kubernetes Prow Robot
de1a277185 Merge pull request #91735 from gpldirk/tps-comment
fix minor comment in podtopologyspread scoring test
2020-06-08 21:43:48 -07:00
Aldo Culquicondor
d353cc1532 Use maxSkew in PodTopologySpread scoring as tolerance to skew
This new approach results in better spreading for small number of pods, while still giving meaning to the maxSkew parameter.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
2020-06-08 16:25:59 -04:00
SataQiu
932e61aefa deprecate ResourceLimitsPriorityFunction feature gate in the scheduler
Signed-off-by: SataQiu <1527062125@qq.com>
2020-06-08 22:20:14 +08:00
Dave Chen
02fb3387a0 Fix the incorrect error message of InterPodAffinity plugin
A line of copy/paste code firstly from the method named `buildTopologyPairToScore`.

Signed-off-by: Dave Chen <dave.chen@arm.com>
2020-06-08 16:39:19 +08:00
Wei Huang
7f178b2831 Adjust weight of PodTopologySpread to 2 in legacy Policy API 2020-06-04 07:35:25 -07:00
gpldirk
6a26f76add fix minor comment in podtopologyspread scoring test 2020-06-03 16:03:10 +00:00
Wei Huang
133dde6358 Remove EvenPodsSpread featuregate and related logic 2020-06-02 11:24:12 -07:00
Kubernetes Prow Robot
413bc1a1d2 Merge pull request #91138 from chendave/imagelocality
Define the thresholds per the size of container images
2020-05-31 16:17:53 -07:00
Dave Chen
42fbb1d72f Define the thresholds per the size of container images
Given the assumption that 90% of images on dockerhub drops into this range (23~1000)MB,
this assumption is based on the container images instead of the pod.

pod might hold multiple container images, it's better to multiply the assumption by the size
of container images.

Signed-off-by: Dave Chen <dave.chen@arm.com>
2020-05-30 20:57:50 +08:00
Wei Huang
1837b49554 Scheduler PostFilter API 2020-05-29 18:18:00 -07:00
Rafal Wicha
3ffd71c4a2 Move Node Resources scheduler plugin args validation to apis/config/validation 2020-05-26 22:37:16 +01:00
Rafal Wicha
85be9c1673 Move Scheduler plugin args validation to apis/config/validation 2020-05-25 16:27:21 +01:00
Dave Chen
84915d1623 Expose the issue that max threshold haven't considered container size
Signed-off-by: Dave Chen <dave.chen@arm.com>
2020-05-25 17:31:47 +08:00
Kubernetes Prow Robot
4310732c55 Merge pull request #91102 from chendave/capacity_ratio
Move `RequestedToCapacityRatio` Args defaults to versioned packages
2020-05-19 20:35:20 -07:00
Abdullah Gharaibeh
4ff554ba83 Eliminate locking in (anti)affinity calculations 2020-05-18 22:37:37 -04:00
Kubernetes Prow Robot
9eb097c4b0 Merge pull request #91168 from ahg-g/ahg-affinity5
First pod with affinity can schedule only on nodes with matching topology keys
2020-05-18 16:29:51 -07:00
Abdullah Gharaibeh
5d2c05408d First pod with affinity can schedule only on nodes with matching topology keys 2020-05-18 15:15:09 -04:00
Dave Chen
838a0a8c03 Move RequestedToCapacityRatio Args defaults to versioned packages
Signed-off-by: Dave Chen <dave.chen@arm.com>
2020-05-18 14:19:39 +08:00
Kubernetes Prow Robot
b170451caa Merge pull request #90183 from dims/update-kubernetes-to-klog-v2
Update kubernetes to klog v2
2020-05-16 18:59:51 -07:00
Kubernetes Prow Robot
7f0c05b909 Merge pull request #90544 from chendave/weight
configurable weight on the CPU and memory
2020-05-16 07:36:30 -07:00
Kubernetes Prow Robot
9769e0f5da Merge pull request #90008 from gavinfish/scheduler-utilparsers
Scheduler: remove direct import to /pkg/util/parsers
2020-05-16 07:35:49 -07:00
Davanum Srinivas
07d88617e5 Run hack/update-vendor.sh
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
2020-05-16 07:54:33 -04:00
Davanum Srinivas
442a69c3bd switch over k/k to use klog v2
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
2020-05-16 07:54:27 -04:00
Dave Chen
621c73b984 Configurable weight on the CPU and memory
This change also make it possible to score the resources beyond the "cpu"
and "memory" which is currently listed in "defaultRequestedRatioResources".

Signed-off-by: Dave Chen <dave.chen@arm.com>
2020-05-15 22:26:30 +08:00
Abdullah Gharaibeh
087839daf7 Added pre-processed preferred affinity terms to scheduler's PodInfo type. 2020-05-15 09:00:56 -04:00
Kubernetes Prow Robot
71277de4d6 Merge pull request #91069 from alculquicondor/bind_ctx
Use passed context in default binder
2020-05-15 02:49:28 -07:00
Kubernetes Prow Robot
c453be845a Merge pull request #91062 from ahg-g/ahg-affinity1
Added pre-processed required affinity terms to scheduler's PodInfo type.
2020-05-15 02:49:07 -07:00
Kubernetes Prow Robot
95e598586e Merge pull request #91016 from chendave/nits
Fix nits in comments for NodeResources plugins
2020-05-15 02:48:02 -07:00
Abdullah Gharaibeh
5e0211c72d Added pre-processed required affinity terms to scheduler's PodInfo type. 2020-05-14 10:30:42 -04:00
Dave Chen
6b9fb2c591 Fix nits in comments for NodeResources plugins 2020-05-14 18:45:59 +08:00
Aldo Culquicondor
78fca663ce Use passed context in default binder
Signed-off-by: Aldo Culquicondor <acondor@google.com>
2020-05-13 11:36:14 -04:00
Yecheng Fu
85a8740d9b scheduler/volumebinding: auto-generated files only 2020-05-12 10:13:06 +08:00
Yecheng Fu
c14b749521 scheduler/volumebinding: move all volume binding logic into VolumeBinding plugin 2020-05-12 10:13:05 +08:00
Kubernetes Prow Robot
e6e29fbbc3 Merge pull request #90820 from alculquicondor/score-max-skew
Use maxSkew in score calculation
2020-05-08 18:28:19 -07:00
Aldo Culquicondor
516c8fbfad Use maxSkew in score calculation
Signed-off-by: Aldo Culquicondor <acondor@google.com>
2020-05-08 09:34:45 -04:00
Aldo Culquicondor
2935480cc8 Move Plugin Args defaults to versioned packages
Signed-off-by: Aldo Culquicondor <acondor@google.com>
2020-05-06 18:00:23 -04:00
Kubernetes Prow Robot
594cbdfd19 Merge pull request #89508 from KobayashiD27/test-coverage-up
Add test case to improve the test coverage.
2020-05-01 13:00:31 -07:00
Kubernetes Prow Robot
ba43630708 Merge pull request #90475 from alculquicondor/topology-scoring
Topology spreading scoring with automatically weighted topologies
2020-05-01 00:40:04 -07:00
Kubernetes Prow Robot
8dd93ca94c Merge pull request #90309 from alculquicondor/plugin-args-decoding
Use internal config types in scheduling plugin args
2020-04-30 05:32:18 -07:00
Kubernetes Prow Robot
863ce9726e Merge pull request #90295 from tanjunchen/pkg/scheduler/framework/plugins/-20200420
pkg/scheduler/framework/plugins/:fix unconsistent comments and make log more clear
2020-04-29 18:30:18 -07:00
Aldo Culquicondor
98d1e241f1 Use internal config types in scheduling plugin args
Signed-off-by: Aldo Culquicondor <acondor@google.com>
2020-04-29 17:07:10 -04:00
Aldo Culquicondor
1aaa5fcc80 Topology scoring with dynamically weighted topologies
Signed-off-by: Aldo Culquicondor <acondor@google.com>
2020-04-29 09:55:52 -04:00
Aldo Culquicondor
a9461fe6f5 spreading: Store ignored instead of qualifying nodes
Signed-off-by: Aldo Culquicondor <acondor@google.com>
2020-04-27 13:18:34 -04:00
drfish
0b715ea690 Scheduler: remove direct import to /pkg/util/parsers 2020-04-26 23:41:52 +08:00