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966 Commits 21 Branches 83 Tags
2b95332e8cfbdf83f787e8c6054a45bbe327dfff
Commit Graph

357 Commits

Author SHA1 Message Date
lixiang
8ba9cb1df7 Add a parameter to include soft topology spread constraints 2021-01-21 11:33:16 +08:00
Mike Dame
241f47d947 Fix TopologySpread bug that evicts non-evictable pods 2021-01-12 15:25:55 -05:00
Mike Dame
635a40f305 Add Logging field to v1alpha1 componentconfig 2021-01-11 11:21:32 -05:00
wu.chaozong
c481877c03 refactor: update node_test file 2020-12-15 21:15:33 +08:00
wu.chaozong
674f14da78 refactor: remove unused code 2020-12-13 00:09:07 +08:00
Kubernetes Prow Robot
c86d1c7eb2 Merge pull request #463 from ingvagabund/duplicates-uniformly 
RemoveDuplicatePods: evict uniformly
 2020-12-10 07:14:13 -08:00
Jan Chaloupka
f67c265533 RemoveDuplicatePods: evict uniformly 2020-12-10 15:33:04 +01:00
Mike Dame
0273fd7597 Skip topology calculations if domains are already balanced 2020-12-09 11:29:59 -05:00
Mike Dame
499beb2fd7 Fix broken namespace logic in TopologySpreadConstraint 2020-12-04 10:49:58 -05:00
Mike Dame
2b5ec01381 Add more topology spread logs 2020-12-01 17:02:46 -05:00
Jan Chaloupka
cd6f2cd4cb LowNodeUtilization: express usagePercentage multiplied by 100 
Entry params are in interval <0; 100>. Have logs respect that as well.
 2020-11-24 14:48:48 +01:00
Jan Chaloupka
652ee87bf5 LowNodeUtilization: show node usage in percentage as well 2020-11-18 14:50:53 +01:00
Kubernetes Prow Robot
4839d5f369 Merge pull request #413 from damemi/podtopologyspread 
Add PodTopologySpread strategy
 2020-11-13 10:41:05 -08:00
Kubernetes Prow Robot
b30bd40860 Merge pull request #428 from damemi/component-helper-nodeselector 
Start using helpers from k8s.io/component-helpers
 2020-11-02 04:52:54 -08:00
Mayank Kumar
4108362158 Add RemovePodsViolatingTopologySpreadConstraint strategy 
This adds a strategy to balance pod topology domains based on the scheduler's
PodTopologySpread constraints. It attempts to find the minimum number of pods
that should be sent for eviction by comparing the largest domains in a topology
with the smallest domains in that topology.
 2020-10-30 16:36:33 -04:00
Mike Dame
3c54378749 Use NodeSelectorRequirementsAsSelector from k8s.io/component-helpers 2020-10-30 09:41:49 -04:00
Mateusz Gozdek
cc6bb633ba pkg/descheduler/pod: fix typo 
Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>
 2020-10-22 09:25:55 +02:00
Mateusz Gozdek
31cf70c34c pkg/descheduler/strategies: fix typo 
Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>
 2020-10-22 09:25:24 +02:00
Kubernetes Prow Robot
b33928ac91 Merge pull request #412 from farah/logging-format 
Add logging-format flag
 2020-10-12 10:58:48 -07:00
Ali Farah
3ac0c408de Add --logging-format flag 
Add k8s.io/component-base/config package
 2020-10-12 22:27:39 +11:00
Sean Malloy
4bb0ceeed5 Update Event Logging to Use Structured Logging 2020-10-01 00:50:37 -05:00
Sean Malloy
6237ba5a43 Convert Last Log Message To Structured Logging 
The k8s.io/klog/v2 package does not currently support structured logging
for warning level log messages. Therefore update the one call in the
code base using klog.Warningf to instead use klog.InfoS.
 2020-09-25 22:58:28 -05:00
Kubernetes Prow Robot
5d65a9ad68 Merge pull request #409 from ingvagabund/flip-some-klog-info-to-error 
Change klog info messages after a strategy is exited into error messages
 2020-09-25 20:34:47 -07:00
Kubernetes Prow Robot
28f3f867c3 Merge pull request #407 from ingvagabund/structured-klog 
Flip Info/Infof/Error to InfoS/ErrorS
 2020-09-24 04:22:05 -07:00
Jan Chaloupka
7afa54519f Change klog info messages after a strategy is exited into error messages 2020-09-24 11:07:20 +02:00
Jan Chaloupka
4798559545 Flip Info/Infof/Error to InfoS/ErrorS 2020-09-21 09:08:11 +02:00
Mike Dame
8b34d6eb94 Add Namespace filtering to RemoveDuplicates strategy 2020-09-18 12:17:47 -04:00
Kubernetes Prow Robot
c9cfeb35c2 Merge pull request #384 from ingvagabund/refactor-low-node-utilization 
Refactor low node utilization
 2020-09-13 19:04:58 -07:00
Kubernetes Prow Robot
fda63a816f Merge pull request #397 from farah/farah/add-structured-logging 
Convert logs to use structured logs
 2020-09-13 18:46:57 -07:00
Ali Farah
6329b6c27b Convert logs to use structured logs 2020-09-12 14:46:16 +10:00
Jan Chaloupka
9b4f781c5c Be verbose about unschedulable nodes which are not considered as underutilized 2020-09-11 12:57:24 +02:00
Jan Chaloupka
63039fcfd6 Compute utilization absolutely, not relatively 2020-09-11 12:57:22 +02:00
Kubernetes Prow Robot
d25f3757d6 Merge pull request #393 from lixiang233/Ft_custom_pod_phase_PodLifeTime 
PodLifeTime: allow custom podStatusPhases
 2020-09-11 03:46:14 -07:00
lixiang
1303fe6eb9 PodLifeTime: allow custom podStatusPhases 2020-09-11 09:56:45 +08:00
Kubernetes Prow Robot
1682cc9462 Merge pull request #394 from farah/farah/add-structured-logging 
Convert logs to use structured logging
 2020-09-09 10:15:08 -07:00
Jan Chaloupka
dc41e6a41c Remove createNodePodsMap 2020-09-09 16:29:11 +02:00
Ali Farah
e37c27313e Convert logs to use structured logging 2020-09-10 00:22:24 +10:00
Mike Dame
e5d9756ebe Move IsEvictable check in PodAntiAffinity 
While non-evictable pods should never be evicted, they should still be
considered when calculating PodAntiAffinity violations. For example, you
may have an evictable pod that should not be running next to a system-critical
static pod. We currently filter IsEvictable before checking for Affinity violations,
so this case would not be caught.
 2020-09-09 09:46:50 -04:00
Kubernetes Prow Robot
08b2dffa42 Merge pull request #376 from farah/farah/add-structured-logging 
Change klog to use structured logging
 2020-09-02 09:49:06 -07:00
Sean Malloy
1fb3445692 Fix golangci-lint Failures For 1.30.0 Upgrade 2020-08-31 14:03:43 -05:00
Jan Chaloupka
d27f64480b LowNodeUtilization: use clientset in testing, drop all custom reactors 2020-08-31 20:38:01 +02:00
Ali Farah
50d2b246d9 Change klog to use structured logging 
Signed-off-by: Ali Farah <aliyfarah9@gmail.com>
 2020-08-31 14:30:08 +10:00
Jan Chaloupka
89541f7545 Deprecate node-selector, max-pods-to-evict-per-node and evict-local-storage-pods flags and promote then to policy v1alpha1 fields 2020-08-21 13:27:40 +02:00
Jan Chaloupka
d8251b9086 Redefine IsEvictable to be customizable for a particular strategy 
Use WithXXX methods to extend the list of constraints to also
provide a reasonable error message.
 2020-08-19 11:21:26 +02:00
Jan Chaloupka
a7c51ffae0 Promote Namespaces field to a pointer 2020-08-13 18:38:46 +02:00
Kubernetes Prow Robot
9746fd300f Merge pull request #364 from lixiang233/ft_allow_custom_priority_threshold 
Allow custom priority threshold
 2020-08-12 07:35:45 -07:00
lixiang
0fdaac6042 Strategy: Set threshold priority from strategy's parameters 2020-08-12 13:54:57 +08:00
lixiang
95ce2a4ff7 PodEvictor: add a new param thresholdPriority to IsEvictable 2020-08-11 09:57:26 +08:00
Mike Dame
ec4c5bed5d Add check for ownerref length in DuplicatePods strategy 
This fixes a panic that occurs if a pod has no ownerrefs
later on in the strategy. If a pod has no ownerrefs, there's
nothing for us to do with it.
 2020-08-10 09:37:05 -04:00
lixiang
ae38aa63af StrategyParameters: Add new param ThresholdPriority and ThresholdPriorityClassName 2020-08-07 13:53:29 +08:00