5f2d615674
Don't register metrics unless on leading master
2018-01-15 17:42:39 +01:00
8f7d35b4e0
Enable azure options for autoscaler
2017-11-16 21:31:49 +08:00
2589c43a61
Merge pull request #469 from aleksandra-malinowska/single-unregistered-flag
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Remove --unregistered-node-removal-time flag
2017-11-16 13:07:52 +01:00
2ff962e53e
Remove --unregistered-node-removal-time flag
2017-11-15 11:11:30 +01:00
11a7d9f137
Fix typos in FAQ
2017-11-14 14:46:09 +01:00
439fd3c9ec
Merge pull request #411 from krzysztof-jastrzebski/priority
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Adds priority preemption support to cluster autoscaler.
2017-11-08 09:09:26 +01:00
c376ef3c87
Add metrics for autoprovisioning
2017-10-31 17:42:58 +01:00
d9c00e5ce1
Adds priority preemption support to cluster autoscaler.
2017-10-23 09:54:56 +02:00
9ded6f9c9e
Rename clusterName flag to cluster-name for consistency
2017-10-16 14:11:27 +02:00
63310ef41a
Introduce new flags to control scale down behavior: scale-down-delay-after-delete and scale-down-delay-after-failure, replacing scale-down-trial-interval. scale-down-delay-after-add replaces scale-down-delay
2017-09-18 17:09:44 -07:00
197b05b180
respect minimum cores/memory limit during scale down
2017-09-13 10:10:47 +02:00
d43029c180
implement blocking scale up beyond max cores & memory
2017-09-08 12:50:00 +02:00
f9cabf3a1a
Merge pull request #297 from bskiba/additional-k
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Only consider up to 10% of the nodes as additional candidates for scale down
2017-09-07 04:34:23 +05:30
415f53cdea
Change from deprecated Core to CoreV1 for kube client
2017-09-04 22:16:21 +03:00
a6c18b87d2
Only consider up to 10% of the nodes as additional candidates for scale down.
2017-09-04 17:37:02 +02:00
f411e38bb8
Support resource-lock type configmap for leader election
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The lock type parameter was being ignored. Use the new factory method to
instantiate the lock type.
2017-09-03 18:14:46 -04:00
de524a6688
Limit autoprovisioned groups to 15
2017-09-01 18:25:28 +02:00
c0b48e4a15
Merge pull request #285 from mwielgus/loglevel
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Set verbosity for each of the glog.Info logs
2017-09-01 16:42:11 +05:30
2d8f59e23d
Set verbosity for each of the glog.Info logs
2017-09-01 12:34:29 +02:00
576e4105db
Make ScaleDownNonEmptyCandidatesCount a flag.
2017-08-31 15:05:06 +02:00
19507aa0de
Node autoprovisioning flag
2017-08-31 00:48:54 +02:00
f53fb8b6ed
Minor fixes
2017-08-29 23:11:35 +02:00
81e9226d17
Merge pull request #267 from mwielgus/gke-cp-1
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Add GKE mode to GCE cloud provider
2017-08-29 18:26:07 +05:30
3d55a669ce
Merge pull request #268 from drinktee/master
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add kubeconfig flag to create kube-client
2017-08-29 16:14:36 +05:30
403cd8a11e
add kubeconfig flag to create kube-client
2017-08-29 15:41:32 +08:00
51a5ad58c0
GKE NodePool support for NAP - get NP/Migs via api - part 1
2017-08-28 20:50:02 +02:00
718e5db78e
Run node drain/delete in a separate goroutine
2017-08-28 12:12:31 +02:00
8c23346c72
Update main.go
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Fix a typo (`waints` -> `waits`
2017-08-24 05:19:24 -07:00
2ae609b93a
Merge pull request #237 from bskiba/split_scale_down
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Drill down scale down metrics
2017-08-22 16:41:55 +02:00
43c9b6b06b
Add cleaner function labels for metrics exporting.
2017-08-22 16:09:42 +02:00
596b165808
Cloud Provider Interface for Kubemark
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This allows to run Custer Autoscaler on Kubemark.
See autoscaler/cluster-autoscaler/proposals/kubemark_integration.md
for more details.
2017-08-22 15:19:10 +02:00
14df1b808b
Drill down scale down metrics
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Split scale down duration into three parts:
1. Find nodes to remove
2. Node deletion
3. Misc operations
2017-08-18 14:17:02 +02:00
6df186aeac
Remove Azure support
2017-08-17 22:36:31 +02:00
95b5b4be94
Remove --verify-unschedulabe-pods flag
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This flag was true in default setups for every platform,
we haven't heard about any user changing it to false and
after removing check on PodScheduled condition setting it
to false would basically break CA.
2017-08-16 17:31:59 +02:00
f8541bdb6d
Unexport leader election functions
2017-08-11 18:13:26 +02:00
9116e4c08c
Compilation fix for CA after godeps update
2017-08-11 17:56:47 +02:00
902d2414b7
Fixed typoes of name 'Kubernetes'
2017-08-03 14:20:23 +12:00
3e8cc02243
cluster-autoscaler: Fix node group auto discovery for AWS not to mix up ASGs from different k8s clusters
2017-06-22 15:59:53 +09:00
63e679a74f
Merge pull request #120 from MaciekPytel/fix_graceful_flag
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Fix typos related to max-graceful-termination-sec
2017-06-14 14:42:35 +02:00
767367c866
Fix typos related to max-graceful-termination-sec
2017-06-14 14:14:21 +02:00
fe514ed75d
Make status configmap respect namespace parameter
2017-06-14 14:07:13 +02:00
1bedee5707
Update GODEPS
2017-06-13 14:48:24 +02:00
e2e171b7b7
Enable pricing in expander factory
2017-06-09 11:09:43 -07:00
cd186f3ebc
Balance sizes of similar nodegroups in scale-up
2017-06-06 00:52:38 +02:00
972772440a
Add failing health check if autoscaler loop consistently returns error
2017-05-29 11:31:57 +02:00
7c94367099
Add health check
2017-05-25 11:37:44 +02:00
f716a7e496
Add typed errors; add errors_total metric
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To keep reasonable commit size only top-level files use
new errors. Will add them in other files in next commits.
2017-05-18 14:09:15 +02:00
4cdf06ea94
Added CA metrics related to autoscaler execution
2017-05-11 14:51:04 +02:00
e9c7cd0733
cluster-autoscaler: Re: AWS Autoscaler autodiscover ASG names and sizes
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This is an alternative implementation of https://github.com/kubernetes/contrib/pull/1982
Notable differences from the original PR are:
* A new flag named `--node-group-auto-discovery` is introduced for opting in to enable the auto-discovery feature.
* For example, specifying `--cloud-provider aws --node-group-auto-discovery asg:tag=k8s.io/cluster-autoscaler/enabled` instructs CA to auto-discover ASGs tagged with `k8s.io/cluster-autoscaler/enabled` to be used as target node groups
* The new code path introduced by this PR is executed only when `node-group-auto-discovery` is specified. There is relatively less chance to break existing features by introducing this change
Resolves https://github.com/kubernetes/contrib/issues/1956
---
Other notes:
* We rely mainly on the `DescribeTags` API rather than `DescribeAutoScalingGroups` so that AWS can filter out unnecessary ASGs which doesn't belong to the k8s cluster, for us.
* If we relied on `DescribeAutoScalingGroups` here, as it doesn't support `Filter`ing, we'd need to iterate over ALL the ASGs available in an AWS account, which isn't desirable due to unnecessary excessive API calls and network usages
* Update cloudprovider/aws/README for the new configuration
* Warn abount invalid combination of flags
according to the review comment https://github.com/kubernetes/autoscaler/pull/11#discussion_r113713138
* Emit a validation error when both --nodes and --node-group-auto-discovery are specified
according to the review comment https://github.com/kubernetes/autoscaler/pull/11#discussion_r113958080
TODO/Possible future improvements before recommending this to everyone:
* Cache the result of an auto-discovery for a configurable period, so that we won't invoke DescribeTags and DescribeAutoScalingGroup APIs too many times
2017-05-10 08:36:02 +09:00
e8440ee15e
Fix PVC informer issue
2017-04-24 14:12:27 +02:00
Aleksandra Malinowska
Pengfei Ni
Marcin Wielgus
Maciej Pytel
Krzysztof Jastrzebski
Matt Terry
Sergey Lanzman
Beata Skiba
Clayton Coleman
Mark Janssen
chenguoyan01
Zach Gardner
Ivan Towlson
Yusuke Kuoka