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4fb8e343c0
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27 Commits

Author SHA1 Message Date
Mengxue Zhang
4fb8e343c0 parse pod's node affinity once in preFilter 2021-02-25 00:21:32 +00:00
drfish
74315f9c56 Change config.Plugins from pointers to objects 2021-02-10 23:45:59 +08:00
SataQiu
2b38078de1 scheduler: parse Pod's Node affinity once in PreScore phase 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-11-26 11:19:52 +08:00
Aldo Culquicondor
95dd99905f Map SelectorSpreadPriority to PodTopologySpread plugin 
when DefaultPodTopologySpread feature is enabled

If SelectorSpreadPriority is in use, PodTopologySpread gets inevitably enabled.
When only EvenPodsSpreadPriority is in use, PodTopologySpread is configured without system defaults.

Change-Id: I2389a585cd8ad0bd35b0d2acae1665cd46908b3e
 2020-10-14 13:45:26 -04:00
Aldo Culquicondor
a0b72dbef9 Move predicates and priorities configuration creation to Policy mapping 
For separation of concerns. Also make the producers receive the
existing configuration so they can take decisions based on them.

Change-Id: Id5db5588aabb90e7b8f087bd3f3c967e86dc4acc
 2020-10-01 15:04:24 -04:00
RAKESH REDDY BANDI
d44a20f9ca Rename DefaultPodTopologySpread plugin #91994 2020-06-27 13:46:31 -04:00
Adhityaa Chandrasekar
ec83143342 scheduler: merge Reserve and Unreserve plugins 
Previously, separate interfaces were defined for Reserve and Unreserve
plugins. However, in nearly all cases, a plugin that allocates a
resource using Reserve will likely want to register itself for Unreserve
as well in order to free the allocated resource at the end of a failed
scheduling/binding cycle. Having separate plugins for Reserve and
Unreserve also adds unnecessary config toil. To that end, this patch
aims to merge the two plugins into a single interface called a
ReservePlugin that requires implementing both the Reserve and Unreserve
methods.
 2020-06-24 21:10:35 +00:00
Yecheng Fu
ee4d7410be Share pod volume binding cache via framework.CycleState 2020-06-23 22:18:33 +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
SataQiu
932e61aefa deprecate ResourceLimitsPriorityFunction feature gate in the scheduler 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-06-08 22:20:14 +08:00
Wei Huang
7f178b2831
Adjust weight of PodTopologySpread to 2 in legacy Policy API 2020-06-04 07:35:25 -07:00
Wei Huang
133dde6358
Remove EvenPodsSpread featuregate and related logic 2020-06-02 11:24:12 -07:00
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
Yecheng Fu
c14b749521 scheduler/volumebinding: move all volume binding logic into VolumeBinding plugin 2020-05-12 10:13:05 +08:00
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
ce05382b58 Use RawExtension and Object for external and internal scheduling plugin args, respectively 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-04-14 13:44:42 -04:00
Rafał Wicha
c4d20ca8a8 Add types for Scheduler plugin args to kube-scheduler.config.k8s.io 2020-04-08 20:23:56 +01:00
notpad
a043bc438d Fix comments 2020-03-16 11:58:27 +08:00
Aldo Culquicondor
99bda6fac0 Remove HardPodAffinityWeight from v1alpha2 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-02-13 11:59:56 -05:00
Aldo Culquicondor
666bc6aeb4 Scheduler: Exclude plugin config for empty policy arguments 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-02-13 11:11:47 -05:00
skilxn-go
f5b7e3cca3 Rename PostFilter plugin to PreScore 2020-02-12 23:25:08 +08:00
Abdullah Gharaibeh
fb66e807cd Remove scheduler framework dependency on predicates package 2020-01-13 13:02:31 -05:00
draveness
2c3c6721ce refactor(scheduling): remove priorities package 2020-01-10 09:05:39 +08:00
Mike Dame
d227b7822f Move selector spreading priority code to plugin 2020-01-08 13:37:37 -05:00
Abdullah Gharaibeh
b9e2389e0d Move RequestedToCapacityRatio argument processing to its plugin 2020-01-06 11:54:09 -05:00
Abdullah Gharaibeh
b535ed3b0c Merge scheduler's ConfigProducerRegistry into LegacyRegistry 2020-01-02 16:40:33 -05:00
Abdullah Gharaibeh
a6b7b0d95e Define algorithm providers in terms of plugins. 2019-12-31 15:28:09 -05:00