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94 Commits (13b12e89408869c5b560a81e95bca33267bdb8e1)

Author SHA1 Message Date
Jordan Liggitt df60789a7e
Requeue unobserved nodes in attemptToDelete 2017-12-21 14:00:07 -05:00
Kubernetes Submit Queue f588bb02f3
Merge pull request #56150 from php-coder/fix_format_string 
Automatic merge from submit-queue (batch tested with PRs 57211, 56150, 56368, 56271, 55957). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

pkg/controller/garbagecollector/garbagecollector.go: fix string format

**What this PR does / why we need it**:
This PR fixes broken formatting in the warning message by using appropriate function:
> W1121 13:13:39.359283   19160 garbagecollector.go:601] failed to discover preferred resources: %vGet https://127.0.0.1:37983/api: dial tcp 127.0.0.1:37983: getsockopt: connection refused

**Special notes for your reviewer**:
This change was introduced in #55259

**Release note**:
```release-note
NONE
```

PTAL @ironcladlou 
CC @simo5
 2017-12-15 14:00:41 -08:00
Jordan Liggitt 34c3a254d8
Process cluster-scoped owners correctly 2017-12-14 22:53:59 -05:00
Dan Mace a62d07ce2a Add a GC deadlock note 2017-11-27 16:50:29 -05:00
Dan Mace eeeabce831 Add more GC sync logging 2017-11-27 16:47:37 -05:00
Dan Mace 9b2886df29 Ensure sync failures are correctly retried 
Only track the last synced resources when all preceding steps have
completed to ensure that failures will be correctly retried.
 2017-11-27 16:29:18 -05:00
Dan Mace d89f58fcc8 Fix GC sync race condition 
Remove faulty diff detection logic from GC sync which leads to a race
condition: If the GC's discovery client is returning a fully up to date
view of server resources during the very first GC sync, the sync
function will never sync monitors or reset the REST mapper unless
discovery changes again. This causes REST mapping to fail for any custom
types already present in discovery.
 2017-11-27 16:11:47 -05:00
David Eads 19578eb1a1 log errors while trying to GC resources 2017-11-22 10:40:03 -05:00
Slava Semushin 2b86881ab3 pkg/controller/garbagecollector/garbagecollector.go: fix string format. 2017-11-21 15:24:34 +01:00
Jordan Liggitt dbfc43f723
Only attempt to construct GC informers for watchable resources 2017-11-15 02:26:58 -05:00
Dan Mace c3dd82c30c Tolerate partial discovery in garbage collector 
Allow the garbage collector to tolerate partial discovery failures. On a
partial failure, use whatever was discovered, log the failures, and
allow the resync logic to try again later.

Fixes #55022.
 2017-11-07 16:54:49 -05:00
Jordan Liggitt a0f8a36e48
Remove GC rate limiter metrics 2017-09-21 19:23:27 -04:00
David Eads 253b047d89 update GC controller to wait until controllers have been initialized once 2017-08-31 09:01:38 -04:00
Dan Mace 3d6d57a18f Improve GC discovery sync performance 
Improve GC discovery sync performance by only syncing when discovered
resource diffs are detected. Before, the GC worker pool was shut down
and monitors resynced unconditionally every sync period, leading to
significant processing delays causing test flakes where otherwise
reasonable GC timeouts were being exceeded.

Related to https://github.com/kubernetes/kubernetes/issues/49966.
 2017-08-09 09:16:05 -04:00
Chao Xu 3060e925f5 GC shouldn't send empty patch 2017-08-01 13:06:36 -07:00
Dan Mace d08dfb92c7 Enable garbage collection of custom resources 
Enhance the garbage collector to periodically refresh the resources it
monitors (via discovery) to enable custom resource definition GC.

This implementation caches Unstructured structs for any kinds not
covered by a shared informer. The existing meta-only codec only supports
compiled types; an improved codec which supports arbitrary types could
be introduced to optimize caching to store only metadata for all
non-informer types.
 2017-07-28 10:00:10 -04:00
Kubernetes Submit Queue 89525c62fd Merge pull request #49516 from caesarxuchao/parallel-patch 
Automatic merge from submit-queue (batch tested with PRs 48360, 48469, 49576, 49516, 49558)

Let garbage collector send orphaning patches in parallel

Garbage collector sends orphaning patches in parallel now.
 2017-07-26 13:02:43 -07:00
deads2k 151d39682e add reflector metrics 2017-07-25 09:01:37 -04:00
Chao Xu 5e7d7c00a2 let garbage collector send orphaning patches in parallel 2017-07-24 13:56:39 -07:00
Jacob Simpson 29c1b81d4c Scripted migration from clientset_generated to client-go. 2017-07-17 15:05:37 -07:00
FengyunPan 154ab548f9 Cleanup useless metrics.go for garbagecollector 
The metrics of garbagecollector are already published with the
workqueue metrics, so metrics.go is useless, let's cleanup it.
See https://github.com/kubernetes/client-go/blob/master/util/workqueue/metrics.go.
 2017-07-06 09:51:39 +08:00
Chao Xu 229ae59e73 garbage collector controller propagates DeletePropagationForeground 
policy if the object doesn't already have finalizers.
 2017-06-26 09:53:03 -07:00
Kubernetes Submit Queue 3b05e19076 Merge pull request #47000 from caesarxuchao/fix-gc-orphan 
Automatic merge from submit-queue (batch tested with PRs 47000, 47188, 47094, 47323, 47124)

GC should retry on patch error

Fixing https://github.com/kubernetes/kubernetes/issues/46998.

This is fixing a bug, so applying the 1.7 milestone.
 2017-06-12 18:19:40 -07:00
Dr. Stefan Schimanski 30668b24fb client-go: GetOptions for dynamic client 2017-06-09 18:04:17 +02:00
Chao Xu a0a2e95fc5 GC should retry on patch error 2017-06-05 18:28:46 -07:00
Andy Goldstein d1a0384678 GC: allow ignored resources to be customized 
Allow the list of resources the garbage collector controller should
ignore to be customizable, so downstream integrators can add their own
resources to the list, if necessary.
 2017-05-23 12:05:09 -04:00
Andy Goldstein 2480f2ceb6 Use shared informers in gc controller if possible 2017-05-22 12:51:37 -04:00
Andy Goldstein e63fcf708d Make controller Run methods consistent 
- startup/shutdown logging
- wait for cache sync logging
- defer utilruntime.HandleCrash()
- wait for stop channel before exiting
 2017-04-14 07:27:45 -04:00
Chao Xu 0605ba7a6d wait for garbagecollector to be synced in test 2017-03-14 16:19:33 -07:00
Chao Xu d7aef0a338 Let GC print specific message for RESTMapping failure 2017-03-10 11:38:57 -08:00
Chao Xu c3baf402f5 gc changes 2017-02-28 23:05:41 -08:00
Jordan Liggitt e6dbe5f57e
Pass typed options to dynamic client 2017-02-22 08:53:57 -05:00
Wojciech Tyczynski a21b08d00f Revert "Use watch param instead of deprecated /watch/ prefix" 2017-02-21 08:37:51 +01:00
Jordan Liggitt 308fdcd13f
Pass typed options to dynamic client 2017-02-19 22:12:55 -05:00
Jordan Liggitt 09b5d7279f
install authentication.k8s.io/v1, add tests 2017-02-07 01:44:56 -05:00
Jordan Liggitt 8706bc9617
install authorization.k8s.io/v1, add tests 
Use specific v1beta1 Authorization client

Add client expansions
 2017-02-06 18:16:51 -05:00
Dr. Stefan Schimanski ef8bb4e7e7 Move pkg/api.FinanlizerOrphan into metav1 2017-02-02 15:17:34 +01:00
deads2k 2c1c0f3f72 move workqueue to client-go 2017-01-30 09:08:21 -05:00
deads2k 9488e2ba30 move testing/core to client-go 2017-01-26 13:54:40 -05:00
deads2k 2734f8f892 move dynamic and discovery clients 2017-01-26 08:37:06 -05:00
deads2k b0b156b381 make tools/cache authoritative 2017-01-25 08:29:45 -05:00
Clayton Coleman be6d2933df
refactor: Move *Options references to metav1 2017-01-24 13:41:51 -05:00
deads2k 5a8f075197 move authoritative client-go utils out of pkg 2017-01-24 08:59:18 -05:00
Clayton Coleman 469df12038
refactor: move ListOptions references to metav1 2017-01-23 17:52:46 -05:00
deads2k c47717134b move utils used in restclient to client-go 2017-01-19 07:55:14 -05:00
Clayton Coleman 9a2a50cda7
refactor: use metav1.ObjectMeta in other types 2017-01-17 16:17:19 -05:00
Clayton Coleman 36acd90aba
Move APIs and core code to use metav1.ObjectMeta 2017-01-17 16:17:18 -05:00
deads2k 26c46971f2 move PatchType to apimachinery 2017-01-17 08:32:05 -05:00
deads2k 77b4d55982 mechanical 2017-01-16 09:35:12 -05:00
Klaus Ma 25fe1e0d82 Made cache.Controller to be interface. 2017-01-13 13:33:23 +08:00