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50 Commits

Author SHA1 Message Date
Jonathan Basseri
c8d937c5f1 Add unit test for DisruptionController retry logic 
This tests the PDB status update path in DisruptionController and
asserts that conflicting writes (with eviciton handler) are handled
gracefully.

This adds the client-go fake.Clientset into our tests, because that is
the layer required for injecting update failures.

This also adds a TestMain so that DisruptionController logs can be
enabled during test. e.g.,

    go test ./pkg/controller/disruption -v -args -v=4
 2019-09-03 16:52:45 -07:00
Davanum Srinivas
4e4c38bbbe
Drop Azure/go-autorest from pkg/controller 2019-08-22 17:34:50 -04:00
Morten Torkildsen
f1883c9e8c Support scale subresource for PDBs (#76294) 
* Support scale subresource for PDBs

* Check group in finder functions

* Small fixes and more tests
 2019-05-23 22:24:17 -07:00
Kubernetes Prow Robot
65dc445aa2
Merge pull request #74241 from snowplayfire/fix-pdb-update 
fix too many pdb update operations when nothing change
 2019-04-08 18:53:03 -07:00
jingxueli
dfa3353390 fix pdb update too many when nothing change 2019-04-08 11:27:42 +08:00
danielqsj
687d759e36 fix more metrics rergister errors 2019-02-22 10:20:09 +08:00
Kubernetes Prow Robot
15ae6ec140
Merge pull request #68114 from houjun41544/20180831-disruption 
Add unit test case for controller/disruption
 2019-02-02 00:37:25 -08:00
Weibin Lin
842bd1e1ec update deployment, daemonset, replicaset, statefulset to apps/v1 2018-12-19 10:46:45 -05:00
Guoliang Wang
b1ac6df4dc remove unused code of (pkg/controller) 2018-10-09 08:15:30 +08:00
houjun
0ed234dbff Add unit test case for controller/disruption 2018-08-31 14:12:18 +08:00
David Eads
94e3d94d67 update tests to be specific about the versions they are testing instead of floating 2018-05-01 13:18:41 -04:00
David Eads
a89291a5de stop duplicating preferred version order 2018-04-26 10:03:36 -04:00
Dr. Stefan Schimanski
012b085ac8 pkg/apis/core: mechanical import fixes in dependencies 2017-11-09 12:14:08 +01:00
Dr. Stefan Schimanski
7773a30f67 pkg/api/legacyscheme: fixup imports 2017-10-18 17:23:55 +02:00
Dr. Stefan Schimanski
1d053c4f7c controllers: simplify deepcopy calls 2017-08-29 19:21:24 +02:00
Jacob Simpson
a765b8cfca Migrate api.Scheme to scheme.Scheme 2017-07-17 15:05:38 -07:00
Jacob Simpson
29c1b81d4c Scripted migration from clientset_generated to client-go. 2017-07-17 15:05:37 -07:00
Chao Xu
60604f8818 run hack/update-all 2017-06-22 11:31:03 -07:00
Chao Xu
cde4772928 run ./root-rewrite-all-other-apis.sh, then run make all, pkg/... compiles 2017-06-22 11:30:52 -07:00
Chao Xu
f4989a45a5 run root-rewrite-v1-..., compile 2017-06-22 10:25:57 -07:00
Mayank Kumar
3ab6082958 PodDisruptionBudget should use ControllerRef 2017-05-23 19:43:38 -07:00
Anirudh
ce48d4fb5c PDB MaxUnavailable: Disruption Controller Changes 2017-05-23 07:18:44 -07:00
deads2k
fd34b11e13 react to informer updates 2017-02-13 09:18:32 -05:00
Andy Goldstein
74186d3e06 Switch disruption controller to shared informers 2017-02-10 09:27:54 -05:00
deads2k
8a12000402 move client/record 2017-01-31 19:14:13 -05:00
deads2k
c9a008dff3 move util/intstr to apimachinery 2017-01-30 12:46:59 -05:00
deads2k
2c1c0f3f72 move workqueue to client-go 2017-01-30 09:08:21 -05:00
Dr. Stefan Schimanski
d7eb3b6870 pkg/util: move uuid and strategicpatch into k8s.io/apimachinery 2017-01-25 19:45:09 +01:00
deads2k
b0b156b381 make tools/cache authoritative 2017-01-25 08:29:45 -05:00
Clayton Coleman
469df12038
refactor: move ListOptions references to metav1 2017-01-23 17:52:46 -05:00
deads2k
1ce0637b27 move listers out of cache to reduce import tree 2017-01-20 15:01:38 -05:00
Clayton Coleman
9a2a50cda7
refactor: use metav1.ObjectMeta in other types 2017-01-17 16:17:19 -05:00
deads2k
f1176d9c5c mechanical repercussions 2017-01-13 08:27:14 -05:00
deads2k
6a4d5cd7cc start the apimachinery repo 2017-01-11 09:09:48 -05:00
Anirudh
1508ecfe37 Make PDBs represent percentage in StatefulSet 2017-01-04 17:54:58 -08:00
Jordan Liggitt
6819706adf
Pass addressable values to DeepCopy 2016-12-08 14:16:01 -05:00
Clayton Coleman
3454a8d52c
refactor: update bazel, codec, and gofmt 2016-12-03 19:10:53 -05:00
Clayton Coleman
5df8cc39c9
refactor: generated 2016-12-03 19:10:46 -05:00
Chao Xu
7eeb71f698 cmd/kube-controller-manager 2016-11-23 15:53:09 -08:00
Marcin
8e2347370e Add observedGeneration to PodDisruptionBudgetStatus 2016-11-08 17:06:17 +01:00
Marcin
47a1458ff3 Add DisruptedPod map to PodDisruptionBudgetStatus 2016-11-06 19:37:33 +01:00
Marcin
26acced6d8 Add policy api version v1beta1 and disable v1alpha1 2016-11-03 13:26:27 +01:00
deads2k
518d5500c7 remove testapi.Default.GroupVersion 2016-10-07 10:10:54 -04:00
deads2k
c30b2efc46 update replicaset lister 2016-10-05 15:20:27 -04:00
Kubernetes Submit Queue
10239c983d Merge pull request #32850 from m1093782566/m109-disruption 
Automatic merge from submit-queue

fix disruption controller hotloop

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Fix disruption controller hotloop on unexpected API server rejections.

**Which issue this PR fixes** 

Related issue is #30629

**Special notes for your reviewer**:

@deads2k @derekwaynecarr PTAL.
 2016-09-29 07:10:15 -07:00
Matt Liggett
ce0e7586a8 Only approve evictions when budgets would stay enforced after. 
Prior to this, we would approve eviction as long as the current state of
the pods matched the budget.  The new version requires that after the
eviction, the pods would still match the budget.

Also update tests to match.
 2016-09-20 18:23:50 -07:00
m1093782566
2a117798b6 fix disruption hot loop 
Change-Id: Ib8eb56cb87f688fe9b2016f574f3fb9b685ce796
 2016-09-19 20:50:48 +08:00
Janet Kuo
90557ec56c Handle overlapping deployments gracefully 
1. When overlapping deployments are discovered, annotate them
2. Expose those overlapping annotations as warnings in kubectl describe
3. Only respect the earliest updated one (skip syncing all other overlapping deployments)
4. Use indexer instead of store for deployment lister
 2016-08-23 14:33:30 -07:00
Matt Liggett
441bfb0614 Record an event when a pod does not have exactly 1 controller. 2016-08-17 12:14:06 -07:00
Matt Liggett
d60ba3c6e2 Implement DisruptionController. 
Part of #12611
 2016-08-16 15:20:41 -07:00