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autoscaler
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187 Commits

Author SHA1 Message Date
Jakub Tużnik 8f1efc9866 Add NodeInfoProcessor for proccesing nodeInfosForNodeGroups 2020-03-20 15:19:18 +01:00
Łukasz Osipiuk a6023265e7 Add clarifying comment regarding podDestination and scaleDownCandidates variables 2020-03-10 15:18:52 +01:00
Aleksandra Malinowska ce18f7119c change order of arguments for TryToScaleDown 2020-03-10 11:36:57 +01:00
Aleksandra Malinowska 0b7c45e88a stop passing scheduled pods around 2020-03-03 16:23:49 +01:00
Aleksandra Malinowska 572bad61ce use nodes from snapshot in scale down 2020-03-03 16:23:49 +01:00
Aleksandra Malinowska 9c6a0f9aab Filter out expendable pods before initializing snapshot 2020-03-03 12:05:58 +01:00
Kubernetes Prow Robot dbbd4572af
Merge pull request #2861 from aleksandra-malinowska/delta-snapshot-15 
Cleanup todo
 2020-03-02 05:52:44 -08:00
Aleksandra Malinowska 0c13ce7248 add pods from upcoming nodes to snapshot 2020-02-27 14:12:31 +01:00
Aleksandra Malinowska 7ac3d27cf7 cleanup todo - no op 2020-02-27 11:13:37 +01:00
Julien Balestra 628128f65e cluster-autoscaler/taints: refactor current taint logics in the same package 
Signed-off-by: Julien Balestra <julien.balestra@datadoghq.com>
 2020-02-25 13:57:23 +01:00
Julien Balestra af270b05f6 cluster-autoscaler/taints: ignore taints on existing nodes 
Signed-off-by: Julien Balestra <julien.balestra@datadoghq.com>
 2020-02-25 13:55:17 +01:00
Kubernetes Prow Robot bbeead26ac
Merge pull request #2853 from aleksandra-malinowska/fix-ifs 
Cleanup ifs in static autoscaler
 2020-02-21 06:23:34 -08:00
Aleksandra Malinowska c4d376b9c2 Cleanup ifs in static autoscaler 2020-02-21 15:03:01 +01:00
Aleksandra Malinowska 468061dcfc move initializing snapshot after empty cluster check and API calls 2020-02-21 14:50:27 +01:00
Kubernetes Prow Robot af1dd84305
Merge pull request #2799 from aleksandra-malinowska/delta-snapshot-4 
Add delta snapshot implementation
 2020-02-14 09:20:17 -08:00
Jakub Tużnik 7a188ab50d Provide ScaleDownStatusProcessor with info about unremovable nodes 2020-02-11 15:27:33 +01:00
Aleksandra Malinowska 9c018ddb7a Cleanup cluster snapshot interface 2020-02-05 13:33:03 +01:00
Łukasz Osipiuk 4b30a6f499 Rename propagateClusterSnapshot to initializeClusterSnapshot 2020-02-04 20:52:08 +01:00
Łukasz Osipiuk 6ed2636f10 Drop PredicateChecker.SnapshotClusterState 2020-02-04 20:51:52 +01:00
Łukasz Osipiuk 98efd05b4b Do not add Pods pointing to inexistent nodes to snapshot 2020-02-04 20:51:49 +01:00
Łukasz Osipiuk d7770e3044 Use ClusterSnapshot in ScaleDown 2020-02-04 20:51:48 +01:00
Łukasz Osipiuk 9bb2fd15d7 Add TODO 2020-02-04 20:51:42 +01:00
Łukasz Osipiuk 69800ab176 Simulate scheduling of pods waiting for preemption in ClusterSnapshot 2020-02-04 20:51:37 +01:00
Łukasz Osipiuk d9891ae3ad Simplify PodListProcessor interface 2020-02-04 20:51:35 +01:00
Łukasz Osipiuk 7e62105cb9 Add upcoming nodes to ClusterSnapshot 2020-02-04 20:51:31 +01:00
Łukasz Osipiuk 83d1c4ff8a Add GetAllPods and GetAllNodes to ClusterSnapshot 2020-02-04 20:51:30 +01:00
Łukasz Osipiuk fa2c6e4d9e Propagate cluster state to ClusterSnapshot 2020-02-04 20:51:27 +01:00
Łukasz Osipiuk 036103c553 Add ClusterSnapshot to AutoscalingContext 2020-02-04 20:51:26 +01:00
Łukasz Osipiuk 373c558303 Extract PredicateChecker interface 2020-02-04 20:51:18 +01:00
Łukasz Osipiuk b01f2fca8f Drop ConfigurePredicateCheckerForLoop 2020-02-04 20:51:14 +01:00
dasydong 68433abb7c Remove duplicate comments 2019-12-28 01:06:22 +08:00
Kubernetes Prow Robot f6ed9c114a
Merge pull request #2588 from losipiuk/lo/snapshot 
Snapshot cluster state for scheduler every loop
 2019-11-28 05:25:03 -08:00
Łukasz Osipiuk b67854e800 Snapshot cluster state for scheduler every loop 
Change-Id: If9d162b83ccc914fe1b02e4689bfe1f4b264407f
 2019-11-28 14:02:08 +01:00
Łukasz Osipiuk 17a7bc5164 Ignore NominatedNodeName on Pod if node is gone 
Change-Id: I4a119f46e55ca2223f9f0fdd3e75ce3f279e293b
 2019-11-27 20:26:00 +01:00
Vivek Bagade 910e75365c remove temporary nodes logic 2019-11-12 11:58:29 +01:00
Jarvis-Zhou 7c9d6e3518 Do not assign return values to variables when not needed 2019-10-25 19:28:00 +08:00
Łukasz Osipiuk 7f083d2393 Move core/utils.go to separate package and split into multiple files 2019-10-22 14:23:40 +02:00
Łukasz Osipiuk 288d4107b2 Rename GetCreatedNodesWithOutOfResourcesErrors to GetCreatedNodesWithErrors 2019-10-14 10:56:56 +02:00
Thomas Hartland 474eef6d47 Invalidate node instances cache after deleting unregistered nodes 2019-09-30 14:29:02 +02:00
Thomas Hartland 7c17d52ec8 Invalidate node instances cache after deleting failed nodes 2019-09-30 13:56:33 +02:00
Kubernetes Prow Robot 791f0d8355
Merge pull request #2281 from DataDog/JulienBalestra/mig-block 
cluster-autoscaler: blocked if an instance is detached from MIG
 2019-09-11 05:03:22 -07:00
Julien Balestra 3441f616e1 cluster-autoscaler/skip-node: unblock cluster autoscaler when having a single nodegroup for node error 
Signed-off-by: Julien Balestra <julien.balestra@datadoghq.com>
 2019-09-11 13:40:23 +02:00
Krzysztof Jastrzebski 839cdaaa09 Stop disabling Cluster Autoscaler when there is no ready nodes. 2019-09-06 14:45:34 +02:00
Julien Balestra 6d707a08ac cluster-autoscaler/metrics: expose the scale down cooldown 
Signed-off-by: Julien Balestra <julien.balestra@datadoghq.com>
 2019-08-27 18:12:33 +02:00
Kubernetes Prow Robot 9aac43e237
Merge pull request #2235 from piontec/fix/aws_spots_squashed 
correctly handle lack of capacity of AWS spot ASGs
 2019-08-19 04:27:30 -07:00
Kubernetes Prow Robot 3f0a5fa3c2
Merge pull request #2233 from vivekbagade/surge 
Adding ScaleDownNodeProcessor
 2019-08-19 03:59:32 -07:00
Łukasz Piątkowski 8d9b81caaa correctly handle lack of capacity of AWS spot ASGs 2019-08-19 12:43:53 +02:00
Vivek Bagade dc64d0aab2 Adding ScaleDownNodeProcessor 2019-08-12 20:19:55 +02:00
Jakub Tużnik 44ae89dd09 Communicate the result of RemoveUnneededNodeGroups to ScaleDownStatusProcessor 2019-08-12 17:03:51 +02:00
t-qini f7c563ab06 Modify the code as the simple solution proposed by MaciekPytel. 2019-07-18 23:58:05 +08:00