79b91b9ee0
Refactor persistent volume initialization
...
There should be only one initialization function, shared by the real
controller and unit tests.
2016-05-18 10:06:51 +02:00
7f549511e2
Big move and rename
...
- remove persistentvolume_ prefix from all files
- split controller.go into controller.go and controller_base.go (to have them
under 1500 lines for github)
2016-05-18 10:06:51 +02:00
c5fe1f943c
Fixed binder logging
...
- we need the original volume/claim in error paths
- don't report version conflicts as errors (they happen pretty often and we
recover from them)
2016-05-18 10:06:51 +02:00
41adcc5496
Speed up binding of provisioned volumes
...
This fixes e2e test for provisioning - it expects that provisioned volumes
are bound quickly.
Majority of this patch is update of test framework needs to initialize the
controller appropriately.
2016-05-18 10:06:51 +02:00
c6f05c8056
provisioning: Add unit testso for provisioning errors.
2016-05-18 10:06:51 +02:00
c24b33793c
unit test: Add possibility to inject kubeclient errors.
2016-05-18 10:06:51 +02:00
92dc159ab6
Delete provisioned volumes that are not needed.
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We should delete volumes that are provisioned for a claim and the claim
gets bound to different volume during the provisioning.
2016-05-18 10:06:51 +02:00
9fb0f7a3fd
provisioning: Unit tests
2016-05-18 10:06:51 +02:00
514d595881
provisioning: Implement provisioner
2016-05-18 10:06:51 +02:00
75b0e2ad63
provisioning: Refactor volume plugins.
...
NewPersistentVolumeTemplate() and Provision() are merged into one call.
2016-05-18 10:06:51 +02:00
dd7890c362
delete: Implement Deleter
2016-05-18 10:06:51 +02:00
22e68d4622
recycler: unit tests
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- Add reclaim policy to newVolume() call.
- Implement reactor Volumes().Get().
- Implement mock volume plugin.
- Add recycler tests.
- Add a synchronization condition to controller.scheduleOperation
- we need to pause the controller here, let the test to do some bad things
to the controller and test error cases in recycleVolumeOperation.
Test framework gets more and more complicated... But this is the last piece,
I promise.
2016-05-18 10:06:24 +02:00
a08d826ca5
Make a separate functions to emit events and change status.
...
These two seem to be always used together.
2016-05-18 10:06:24 +02:00
1feb346830
recycler: implement recycler
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Also update the old unit test to pass. New unit tests will be added in
subsequent commit.
2016-05-18 10:06:24 +02:00
56cae2dc20
unit test framework: Wait for all running operations to finish during all tests.
2016-05-18 10:06:24 +02:00
cf68370371
recycler: Maintain a list of long-running operations.
...
We need to keep list of running recyclers, deleters and provisioners in
memory in order not to start a new recycling/deleting/provisioning twice
for the same volume/claim.
This will be eventually replaced by GoRoutineMap from PR #24838 .
2016-05-18 10:06:24 +02:00
4e47f69cba
recycler: Implement volume host interfaces.
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We need the controller to implement volume.VolumeHost interface to be able
to call recycle plugins.
2016-05-18 10:06:24 +02:00
a17f0d5949
Move release logic to standalone function.
2016-05-18 10:06:23 +02:00
7b73384fda
Add controller method tests.
2016-05-18 10:05:14 +02:00
152c86ab06
Make name validators return string slices
2016-05-18 00:48:01 -07:00
6d27009db1
NodeController doesn't evict Pods if no Nodes are Ready
2016-05-17 23:03:21 +02:00
3075d8554f
Have quota controller use a rate limiter to avoid hot-loops
2016-05-17 11:09:30 -04:00
7a7fe3abb8
prevent namespace cleanup hotloop
2016-05-17 11:04:48 -04:00
a24f03c3c9
Merge pull request #25669 from deads2k/fix-npe
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Automatic merge from submit-queue
prevent nil pointer when starting controllers before running the shar…
Fixes https://github.com/kubernetes/kubernetes/issues/25643 .
https://github.com/kubernetes/kubernetes/pull/23795 changed initialization order, so the controller isn't guaranteed to be present at startup.
@mqliang @wojtek-t I'm pretty sure that we're not guaranteed to get back the correct `cache.Indexer` or `cache.Store` either. I'll look at re-plumbing the `AddIndexer` path to use the same instance so that its safe to use again.
2016-05-17 07:54:12 -07:00
af295719f6
Add events.
2016-05-17 15:14:11 +02:00
61019b2401
Process deleted PVs
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To speed up marking claims as "lost".
2016-05-17 15:14:10 +02:00
50b61ae168
Add "multi-sync" tests.
...
These test will call syncVolume/syncClaim until they reach consistent state.
2016-05-17 15:14:09 +02:00
f4f252e81c
Implement syncVolume.
2016-05-17 15:14:08 +02:00
5949b956f5
Implement syncClaim with bound claims.
2016-05-17 15:14:06 +02:00
eff6b50b93
Bind unbound claims in syncClaim.
2016-05-17 15:14:06 +02:00
e620bfc9cc
Add unit test framework.
...
It's quite complicated one, see subsequent commits for usage.
2016-05-17 15:14:05 +02:00
a195802d3e
Make standalone function to check for (pre-)bound volumes.
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Note the semantic change, we now check for UID=""
2016-05-17 15:14:04 +02:00
20305f9235
Don't process events until fully initialized.
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We do not want to process any volume / claim events until both PV and claim
caches are fully loaded.
2016-05-17 15:14:03 +02:00
71aa892a86
Implement volume controller skeleton.
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This is a simple controller that watches changes of PersistentVolumes and
PersistentVolumeClaims.
2016-05-17 15:14:02 +02:00
b86e5923b2
Rename types.go to persistentvolume_index.go
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With some changes:
- make some method private, nobody seems to use them.
- adapt to framework.NewIndexerInformer instead of using custom cache.
2016-05-17 15:14:01 +02:00
a57fd9adfb
Merge pull request #25651 from 249043822/249043822-patch-1
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Automatic merge from submit-queue
MatchingCache lock optimize
2016-05-17 01:56:03 -07:00
4a39cc9dd3
make addIndexers safe for sharedInformer
2016-05-16 10:15:05 -04:00
4af1c546b4
prevent nil pointer when starting controllers before running the shared informer
2016-05-16 09:53:45 -04:00
49f4f242a8
Update lookup_cache.go
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MatchingCache struct hold a RWLock, so Get operation of Cache should use RLock properly, nor WLock
2016-05-16 15:26:30 +08:00
626ff900ad
Explicitly enqueue controllers on failures and increase resync period
2016-05-16 08:52:01 +02:00
c73406bcfe
the garbage collector controller
2016-05-15 16:04:19 -07:00
3b18a12eb9
Merge pull request #24736 from jayunit100/hpa-computeimpl
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Automatic merge from submit-queue
Horizontal autoscalaer tolerance breaching verifier
@piosz @jszczepkowski This is the original HPA test without the other modifications, it makes explicit the mathematics of the logic in case changes ever occur.
<!-- Reviewable:start -->
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<!-- Reviewable:end -->
2016-05-14 21:28:34 -07:00
af3e2357ea
use monotonic now in TestDelNode
2016-05-15 10:58:29 +08:00
f6c2560f68
Merge pull request #25565 from wojtek-t/traces_in_replication_controller
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Automatic merge from submit-queue
Add traces to ReplicationController
Ref #25563
2016-05-13 03:41:31 -07:00
327c9486e1
Add traces to ReplicationController
2016-05-13 10:30:45 +02:00
db3d1b6942
horizontal pod autoscaler tolerance breaching verifier
2016-05-12 22:27:42 -04:00
19169889d4
Merge pull request #24908 from pmorie/daemon-controller-loc
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Reduce LOC in daemon controller tests
2016-05-12 15:51:55 -07:00
08440b5dcc
Merge pull request #24836 from Clarifai/gpu-impl
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Automatic merge from submit-queue
WIP v0 NVIDIA GPU support
```release-note
* Alpha support for scheduling pods on machines with NVIDIA GPUs whose kubelets use the `--experimental-nvidia-gpus` flag, using the alpha.kubernetes.io/nvidia-gpu resource
```
Implements part of #24071 for #23587
I am not familiar with the scheduler enough to know what to do with the scores. Mostly punting for now.
Missing items from the implementation plan: limitranger, rkt support, kubectl
support and docs
cc @erictune @davidopp @dchen1107 @vishh @Hui-Zhi @gopinatht
2016-05-12 14:04:15 -07:00
15919f336f
Merge pull request #25284 from bprashanth/service_unready
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Automatic merge from submit-queue
Add a service annotation that allows endpoints for unready pods
See https://github.com/kubernetes/kubernetes/issues/25283 for context
@smarterclayton @thockin yes?
<!-- Reviewable:start -->
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<!-- Reviewable:end -->
2016-05-12 12:05:27 -07:00
2706df102b
Merge pull request #25465 from wojtek-t/client_renegotiation
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Support renegotiation in client based on response ContentType
2016-05-12 10:21:10 +02:00
5d046fed41
Fix tests for renegotiation
2016-05-12 08:21:11 +02:00
4513b7c2a4
Merge pull request #25495 from davidopp/change-owners
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Automatic merge from submit-queue
Remove myself from a bunch of OWNERS files
For the time being I am too overloaded to do non scheduler/admission related reviews that aren't explicitly assigned to me.
cc/ @brendandburns
2016-05-11 19:18:33 -07:00
ac50a70992
Merge pull request #25459 from errm/misspell
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Automatic merge from submit-queue
Corrects some misspellings in comments
This should help to make
https://goreportcard.com/report/k8s.io/kubernetes#misspell
look a little nicer.
2016-05-11 19:18:30 -07:00
b83af3d481
Change "speter.net/go/exp/math/dec/inf" dependency
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to "https://gopkg.in/inf.v0 "
2016-05-11 17:01:28 -07:00
4ae37df7b7
Remove myself from a bunch of OWNERS files, as I am too overloaded
...
to do so many code reviews right now.
2016-05-11 13:34:51 -07:00
e0f7de94f5
Merge pull request #25279 from piosz/hpa-ga
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Automatic merge from submit-queue
Move internal types of hpa from pkg/apis/extensions to pkg/apis/autoscaling
ref #21577
@lavalamp could you please review or delegate to someone from CSI team?
@janetkuo could you please take a look into the kubelet changes?
cc @fgrzadkowski @jszczepkowski @mwielgus @kubernetes/autoscaling
2016-05-11 13:19:42 -07:00
7e7465e2d4
Merge pull request #25423 from caesarxuchao/dynamic-listoptions
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Automatic merge from submit-queue
Let the dynamic client take runtime.Object instead of v1.ListOptions
so that I can pass whatever version of ListOptions to the List/Watch/DeleteCollection methods.
cc @krousey
2016-05-11 10:59:21 -07:00
afdbad078a
Corrects some misspellings in comments
...
This should help to make
https://goreportcard.com/report/k8s.io/kubernetes#misspell
look a little nicer.
2016-05-11 08:16:13 +01:00
0809b2be4d
Merge pull request #25119 from XiaoningDing/api-shared-annotations
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move shared annotations to new api/annotations package
2016-05-10 19:34:17 -07:00
31970780cc
Fix resource quota controller shutting down its worker threads
2016-05-10 19:50:36 -04:00
ff4a5e2068
Allow a replication manager to be created that does not record events
2016-05-10 19:50:36 -04:00
c7d111280f
let dynamic client take runtime.Object instead of v1.ListOptions
2016-05-10 16:05:31 -07:00
74ccd24574
Endpoints controller respects unready service annotation
2016-05-10 14:20:10 -07:00
377957a173
PetSet doesn't scale if it finds unready pets
2016-05-10 13:03:28 -07:00
6fa527a460
Remove all three PersistentVolume controllers.
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We will add new ones gradually in smaller chunks.
2016-05-10 17:57:54 +02:00
362c763fca
WIP v0 NVIDIA GPU support
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Implements part of #24071
I am not familiar with the scheduler enough to know what to do with the scores. Punting for now.
Missing items from the implementation plan: limitranger, rkt support, kubectl
support and user docs
2016-05-09 19:20:05 -04:00
214b4c28bc
Skeleton of new attach detach controller
2016-05-09 11:34:11 -07:00
441e206671
move server client shared annotations to new api/annotations package
2016-05-09 11:10:44 -07:00
212b459817
Move internal types of hpa from pkg/apis/extensions to pkg/apis/autoscaling
2016-05-09 09:18:13 +02:00
2f1a9dd65c
Merge pull request #24696 from saad-ali/attachControllerSkeleton
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Automatic merge from submit-queue
Add data structure for storing attach detach controller state.
This PR introduces the data structure for maintaining the in-memory state for the new attach/detach controller (#20262 ).
2016-05-08 23:44:38 -07:00
5988080396
Merge pull request #23795 from mqliang/rc-ns-index
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Automatic merge from submit-queue
add namespace index for cache
@wojtek-t
Implement in this approach make the change of lister.go small, but we should replace all `NewInformer()` to `NewIndexInformer()`, even when someone not want to filter by namespace(eg. gc_controller and scheduler). Any suggestion?
2016-05-08 12:09:01 -07:00
96aa3d7176
Merge pull request #24929 from mwielgus/heapster_godeps_bump
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Update Heapster api types location in Godeps
2016-05-06 13:57:35 -07:00
c10f43a2e5
implement AddIndexers for SharedIndexInformer
2016-05-06 21:23:18 +08:00
9011207f18
add namespace index to rc and pod
2016-05-06 17:12:36 +08:00
f5e1e9a227
Merge pull request #24912 from bprashanth/petset_controller
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Automatic merge from submit-queue
Petset controller
Took longer than I expected. Main parts of this pr are:
1. Identity generation based on petset spec (volumes are mapped per discussion in #18016 )
2. Ensure that we create/delete pets in sequence
3. Ensuring that we create, wait for healthy, create; or delete, wait for terminationGrace, delete
4. Controller that watches apiserver and drives actual -> desired
PVCs are not deleted, yet.
2016-05-05 08:58:23 -07:00
67b8a3dd16
Merge pull request #24776 from tnachen/autoscaler_docs
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Automatic merge from submit-queue
Add docs for podautoscaler package
Add missing docs for podautoscaler package in controllers.
2016-05-04 21:26:31 -07:00
6bc3052551
PetSet alpha controller
2016-05-04 18:39:17 -07:00
9d80a047d2
Merge pull request #25109 from lavalamp/fix-time-sleep
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Automatic merge from submit-queue
remove inappropriate time.Sleep
Fixes #24815
@liggitt since you added this in #8494 :)
2016-05-04 18:13:42 -07:00
93e3df8e55
Merge pull request #24789 from wojtek-t/use_proper_codec_in_client
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Automatic merge from submit-queue
Use proper codec in client
2016-05-04 11:00:04 -07:00
8e90cded97
Update Heapster api types location in Godeps
2016-05-04 16:27:12 +02:00
3aadafd411
Use NegotiatedSerializer in client
2016-05-04 10:57:36 +02:00
d1de30cd6c
remove inappropriate time.Sleep
2016-05-03 16:37:28 -07:00
71302d1163
Add data structure for storing attach detach controller state.
2016-05-03 14:11:10 -07:00
28132be07e
Redo Unstructured to have accessor methods
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Add accessor methods that implement pkg/api/unversioned.ObjectKind,
pkg/api/meta.Object, pkg/api/meta.Type and pkg/api/meta.List.
Removed the convenience fields since writing to them was not reflected
in serialized JSON.
2016-05-03 14:07:28 -07:00
d218f55dd5
Add docs for podautoscaler package
2016-04-29 18:39:48 -07:00
fdb110c859
Fix the rest of the code
2016-04-29 17:12:10 -04:00
ad67363c12
Merge pull request #24362 from ArtfulCoder/hostname-field
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Automatic merge from submit-queue
Promote Pod Hostname & Subdomain to fields (were annotations)
Deprecating the podHostName, subdomain and PodHostnames annotations and created corresponding new fields for them on PodSpec and Endpoints types.
Annotation doc: #22564
Annotation code: #20688
2016-04-29 01:06:45 -07:00
8a3ed48808
Added Hostname and Subdomain field to Pod.Spec
2016-04-28 10:56:56 -07:00
d0b887e4e0
Merge pull request #24595 from zhouhaibing089/httpserverclose
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Automatic merge from submit-queue
Uncomment the code that caused by #19254
Fix https://github.com/kubernetes/kubernetes/issues/24546 .
@lavalamp
2016-04-28 01:41:16 -07:00
b7089f81da
Reduce LOC in daemon controller tests
2016-04-28 00:04:45 -04:00
4a0e0826e5
Merge pull request #24220 from gmarek/metrics
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Automatic merge from submit-queue
Generated clients can return their RESTClients, RESTClient can return its RateLimiter
cc @lavalamp @krousey @wojtek-t @smarterclayton @timothysc
Ref. #22421
2016-04-27 19:25:38 -07:00
3171aac57c
Generated clients can return their RESTClients, RESTClient can return its RateLimiter
2016-04-27 22:15:10 +02:00
ed15931935
Fix DeletingLoadBalancer event generation.
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Also patch up a log statement to log the service's namespace and name
rather than potentially just logging `kind:"" apiVersion:""`.
2016-04-27 00:27:55 +00:00
f79c7d12c6
Merge pull request #24382 from smarterclayton/fix_rlqt
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Automatic merge from submit-queue
RateLimitedQueue TestTryOrdering could fail under load
Remove the possibility of contention in the test by providing a
synthetic Now() function.
Fixes #24125
2016-04-26 08:40:58 -07:00
bf1a3f99c0
Uncomment the code that cause by #19254
2016-04-25 23:21:31 +08:00
a3b4447305
Move internal types of job from pkg/apis/extensions to pkg/apis/batch
2016-04-25 11:03:54 +02:00
08f136b8d9
RateLimitedQueue TestTryOrdering could fail under load
...
Remove the possibility of contention in the test by providing a
synthetic Now() function.
2016-04-24 20:03:04 -04:00
ea15d792a1
Merge pull request #24470 from deads2k/shared-cache-02
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Automatic merge from submit-queue
update controllers watching all pods to share an informer
This plumbs the shared pod informer through the various controllers to avoid duplicated watches.
2016-04-23 17:18:47 -07:00
de9c1a2a51
Merge pull request #24247 from sdminonne/service_loadbalancer_quotas
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Automatic merge from submit-queue
Adding loadBalancer services to quota system
@derekwaynecarr follow up to #22154 .
2016-04-23 10:22:45 -07:00
72e51dacfe
Merge pull request #24034 from AdoHe/log_spam
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Automatic merge from submit-queue
remove log spam from nodecontroller
@thockin @quinton-hoole ptal.
2016-04-21 12:11:05 -07:00
60fe17d338
update resource quota controller for shared informers
2016-04-21 08:20:39 -04:00
8c4e3af1a3
switch job controller to shared informer
2016-04-21 08:20:39 -04:00
8b707016f9
convert daemonset controller to SharedInformer
2016-04-21 08:20:39 -04:00
8537095415
use fully qualified resource in fake clients actions
2016-04-20 19:44:40 -07:00
c5a64c1f44
Add locks in HPA test
2016-04-20 22:29:01 +02:00
db28f73c3b
Merge pull request #24282 from goltermann/spelling
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Automatic merge from submit-queue
Fix misspellings in comments
2016-04-19 03:47:07 -07:00
f0c33d65b6
start sharing the pod cache and list/watch
2016-04-18 08:51:55 -04:00
96d1f48b0b
add SharedInformer
2016-04-18 08:51:55 -04:00
c226c9435b
Fix misspellings in comments.
...
https://goreportcard.com/report/k8s.io/kubernetes#misspell
2016-04-14 13:57:45 -07:00
f4ed4998ff
Adding loadbalancer services to quota
2016-04-14 14:06:42 +02:00
31cd4c124d
handle empty perferredVersion
2016-04-13 13:18:31 -07:00
8eb19c7889
Merge pull request #22154 from sdminonne/service_nodeports_quotas
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Automatic merge from submit-queue
Adding nodeports services to quota
To fix #21677
@derekwaynecarr
2016-04-13 05:50:27 -07:00
acf9492cb1
Merge pull request #23660 from goltermann/vetclean
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Automatic merge from submit-queue
Additional go vet fixes
Mostly:
- pass lock by value
- bad syntax for struct tag value
- example functions not formatted properly
2016-04-12 06:22:16 -07:00
15b7577454
Adding nodeports services to quota
2016-04-12 11:09:16 +02:00
e52f71f78d
remove log spam from nodecontroller
2016-04-10 22:51:29 -04:00
c3dac2d18b
Merge pull request #23449 from swagiaal/pv-recycle-race-logging
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Add loging to the recently recycled PV section
2016-04-08 13:30:23 -07:00
14284291da
only include running and pending pods in daemonset should place calculation
2016-04-06 12:30:50 -07:00
696423e044
Vet fixes, mostly pass lock by value errors.
2016-04-06 11:27:40 -07:00
99744df6ee
Add loging to the recently recycled PV section
2016-04-04 10:07:03 -04:00
9ad3b9d669
Merge pull request #23463 from mikedanese/ds-event
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Automatic merge from submit-queue
add an event for when a daemonset can't place a pod due to insufficen…
…t resource or port conflict
https://github.com/kubernetes/kubernetes/issues/23013#issuecomment-201076147
2016-04-03 05:16:31 -07:00
7d7ca5ab72
Merge pull request #23608 from caesarxuchao/mv-typed-clients
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Automatic merge from submit-queue
Move typed clients into clientset folder
Move typed clients from `pkg/client/typed/` to `pkg/client/clientset_generated/${clientset_name}/typed`.
The first commit changes the client-gen, the last commit updates the doc, other commits are just moving things around.
@lavalamp @krousey
2016-04-02 19:31:40 -07:00
df20dfb2e4
Merge pull request #23548 from ncdc/fix-23078
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Automatic merge from submit-queue
Check claimRef UID when processing a recycled PV, take 2
Reorder code a bit so it doesn't allow a case where you get some error other than "not found"
combined with a non-nil Claim.
Add test case.
cc @kubernetes/rh-cluster-infra @kubernetes/rh-storage @liggitt
2016-04-02 05:58:55 -07:00
49559a3332
Generate the typed clients under the clientset folder
2016-03-31 15:28:45 -07:00
2699be2e7e
Switch api.ObjetaMetaFor to meta.Accessor
2016-03-31 17:52:31 +02:00
39bcb81e21
Merge pull request #23579 from edevil/fix_typo
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Automatic merge from submit-queue
Fixed typo.
Corrected log message.
2016-03-30 15:38:50 -07:00
b2ceb3e206
Merge pull request #22917 from liggitt/namespace_controller_logging
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Decrease verbosity of namespace controller trace logging
2016-03-30 10:11:37 -07:00
34a273f1eb
Fixed typo.
2016-03-29 16:10:11 +01:00
e35efb5765
Merge pull request #23467 from mikedanese/dont-sync-deployment
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Auto commit by PR queue bot
2016-03-29 06:42:20 -07:00
fb4a5c6c42
add an event for when a daemonset can't place a pod due to insufficent resource or port conflict
2016-03-28 13:58:51 -07:00
5ce2e6d576
Check claimRef UID when processing a recycled PV, take 2
...
Reorder code a bit so it doesn't allow a case where you get some error other than "not found"
combined with a non-nil Claim.
Add test case.
2016-03-28 15:25:17 -04:00
c4305762b2
don't sync deployment when pod selector is empty
2016-03-28 10:12:41 -07:00
2205a30348
Merge pull request #23368 from saad-ali/renameBuilderCleaner
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Auto commit by PR queue bot
2016-03-26 13:01:25 -07:00
e44ad7a083
Merge pull request #22735 from resouer/throttle-dev
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Auto commit by PR queue bot
2016-03-26 06:44:48 -07:00
32d569d6c7
Fixing all the "composite literal uses unkeyed fields" Vet errors.
2016-03-25 15:25:09 -07:00
79012f6d53
Rename volume.Builder to Mounter and volume.Cleaner to Unmounter
2016-03-25 11:29:58 -07:00
c640256917
Shorten execution time of HPA tests
2016-03-25 13:02:55 +01:00
a577e16d8d
Merge pull request #23078 from swagiaal/pv-recycle-race
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2016-03-25 03:48:25 -07:00
4e4ad61260
Merge pull request #23366 from goltermann/vet
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2016-03-24 21:50:56 -07:00
8472cfa214
Refactor throttle into util pkg
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Fix missing throttle.go
2016-03-25 08:32:23 +08:00
625ce91d54
don't sync daemonsets or controllers with selectors that match all pods
2016-03-24 14:46:49 -07:00
be9ce30897
Change LoadBalancer methods to take api.Service
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This is a better abstraction than passing in specific pieces of the
Service that each of the cloudproviders may or may not need. For
instance, many of the providers don't need a region, yet this is passed
in. Similarly many of the providers want a string IP for the load
balancer, but it passes in a converted net ip. Affinity is unused by
AWS. A provider change may also require adding a new parameter which has
an effect on all other cloud provider implementations.
Further, this will simplify adding provider specific load balancer
options, such as with labels or some other metadata. For example, we
could add labels for configuring the details of an AWS elastic load
balancer, such as idle timeout on connections, whether it is
internal or external, cross-zone load balancing, and so on.
Authors: @chbatey, @jsravn
2016-03-23 10:48:11 +00:00
34d4eaea08
Fixing several (but not all) go vet errors. Most are around string formatting, or unreachable code.
2016-03-22 17:26:50 -07:00
562516b60e
Merge pull request #22838 from resouer/util-pkg
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2016-03-21 19:21:33 -07:00
482efba8de
Copy annotations back from RS to Deployment on rollback
2016-03-21 10:21:48 -07:00
b0900bf0d4
Refactor diff into sub pkg
2016-03-21 20:21:39 +08:00
f5c631e220
kubernetes/kubernetes#23034 Fix controller-manager race condition issue which cause endpoints flush during restart
2016-03-17 11:08:48 +08:00
b77abe56a2
Check claimRef UID when processing a recycled PV
2016-03-16 17:00:05 -04:00
26bcdb1bd6
Separate GetOldRS and GetNewRS in deployment controller (get and mutate) and deployment util (get only)
2016-03-15 10:23:20 -07:00
655048add9
Decrease verbosity of namespace controller trace logging
2016-03-12 22:56:31 -05:00
d008283942
Tolerate multiple registered versions in a single group
2016-03-12 12:49:41 -05:00
a6240c1ab8
add FullyLabeledReplicas in Replicaset Status and ReplicationController Status
2016-03-11 23:55:04 -08:00
4a181dacec
Fix the possible negative scale down value; add logs when scaling down
2016-03-10 16:01:18 -08:00
db48dcf583
ReplicaSetSpec.Template shouldn't be a pointer.
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PodTemplateSpec should be consistent for all the types in extensions/v1beta1.
See PR #19510 .
2016-03-09 21:24:16 -08:00
fe26381c90
Support for both map-based and set-based selectors in extensions/v1beta1.Scale
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Here are a list of changes along with an explanation of how they work:
1. Add a new string field called TargetSelector to the external version of
extensions Scale type (extensions/v1beta1.Scale). This is a serialized
version of either the map-based selector (in case of ReplicationControllers)
or the unversioned.LabelSelector struct (in case of Deployments and
ReplicaSets).
2. Change the selector field in the internal Scale type (extensions.Scale) to
unversioned.LabelSelector.
3. Add conversion functions to convert from two external selector fields to a
single internal selector field. The rules for conversion are as follows:
i. If the target resource that this scale targets supports LabelSelector
(Deployments and ReplicaSets), then serialize the LabelSelector and
store the string in the TargetSelector field in the external version
and leave the map-based Selector field as nil.
ii. If the target resource only supports a map-based selector
(ReplicationControllers), then still serialize that selector and
store the serialized string in the TargetSelector field. Also,
set the the Selector map field in the external Scale type.
iii. When converting from external to internal version, parse the
TargetSelector string into LabelSelector struct if the string isn't
empty. If it is empty, then check if the Selector map is set and just
assign that map to the MatchLabels component of the LabelSelector.
iv. When converting from internal to external version, serialize the
LabelSelector and store it in the TargetSelector field. If only
the MatchLabel component is set, then also copy that value to
the Selector map field in the external version.
4. HPA now just converts the LabelSelector field to a Selector interface
type to list the pods.
5. Scale Get and Update etcd methods for Deployments and ReplicaSets now
return extensions.Scale instead of autoscaling.Scale.
6. Consequently, SubresourceGroupVersion override and is "autoscaling"
enabled check is now removed from pkg/master/master.go
7. Other small changes to labels package, fuzzer and LabelSelector
helpers to piece this all together.
8. Add unit tests to HPA targeting Deployments and ReplicaSets.
9. Add an e2e test to HPA targeting ReplicaSets.
2016-03-09 17:54:17 -08:00
e0431d8409
Revert "Revert "continuously delete pods on nodes that don't exist""
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This reverts commit da0a72f2c2
2016-03-08 11:00:35 -08:00
da0a72f2c2
Revert "continuously delete pods on nodes that don't exist"
2016-03-08 09:38:53 +01:00
c404e7c6d1
continuously delete pods on nodes that don't exist
2016-03-07 16:01:33 -08:00
dc46ae031d
Merge pull request #22336 from cjcullen/evict
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2016-03-07 08:42:40 -08:00
ec9c67d65d
Merge pull request #22516 from kargakis/resolve-fenceposts-together
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2016-03-07 07:37:12 -08:00
e7fc608df7
Immediately evict pods and delete node when cloud says node is gone.
2016-03-07 06:07:51 -08:00
1388919976
controller: resolve unavailable in conjuction with surge for deployments
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Due to rounding down for maxUnavailable, we may end up with deployments
that have zero surge and unavailable pods something that 1) is not allowed
as per validation, 2) blocks deployments. If we end up in such a situation
set maxUnavailable to 1 on the theory that surge might not work due to
quota.
2016-03-07 13:03:41 +01:00
e2ebc50648
Don't sync all objects for replenishment as often as ResourceQuota.
2016-03-07 08:31:09 +01:00
95ab1936ea
Merge pull request #22559 from krousey/discbreak
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2016-03-06 12:47:07 -08:00
8ab8231c20
Merge pull request #22577 from jpiccari/master
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2016-03-06 00:18:53 -08:00
c7a50206c0
Merge pull request #22579 from bprashanth/graceful_rc
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2016-03-05 23:42:11 -08:00
005c67a1ef
Merge pull request #22445 from derekwaynecarr/quota_replenish_perf
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2016-03-05 22:00:37 -08:00
7f5c9bd676
Track deletes in rc manager with a UID expectations cache.
2016-03-05 18:18:18 -08:00
2808973503
Merge pull request #22038 from mqliang/daemonset-cache
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2016-03-05 03:38:55 -08:00
20838c3314
Merge pull request #22560 from janetkuo/pod-update-delete-log
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2016-03-04 23:32:35 -08:00
f5f83b076a
Improve go report card by fixing typos in comments
2016-03-04 18:30:59 -08:00
d9d0fdecd3
Merge pull request #22570 from janetkuo/inactive-pods-not-available
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2016-03-04 18:11:20 -08:00
f666e87217
Filter out inactive pods first when determining if it's available
2016-03-04 16:32:32 -08:00
3f8086192b
Merge pull request #21982 from justinsb/fix_21952
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2016-03-04 16:23:45 -08:00
59b1f5b8b5
Log contents of pods on creation/update/deletion in controllers
2016-03-04 13:57:34 -08:00
dbde4fd798
Move the discovery client to its own package
2016-03-04 13:44:52 -08:00
a3c00aadd5
Specify hostname, subdomain via annotation on podspec.
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The hostname is a DNS A record, if the subdomain maps to a service name
in the same namespace
2016-03-04 13:28:33 -08:00
57670edc15
Merge pull request #22345 from fgrzadkowski/hpa_events
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2016-03-04 09:18:21 -08:00
18d8e7b756
Merge pull request #22052 from mwielgus/hpa-average
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2016-03-04 08:38:38 -08:00
0e3469dce3
Merge pull request #22183 from pmorie/config-quota
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2016-03-04 03:12:51 -08:00
a1118b2e72
Merge pull request #22503 from bprashanth/rc_logs
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Add some logging around deletion timestamps for RC scaling.
2016-03-04 00:15:24 -08:00
c61bf4d665
Add some logging around deletion timestamps for RC scaling.
2016-03-03 23:10:37 -08:00
258eac505f
Merge pull request #21400 from derekwaynecarr/namespace_deletion_discovery
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2016-03-03 21:33:01 -08:00
601104f201
Merge pull request #22472 from caesarxuchao/log-nodecontroller
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2016-03-03 20:19:06 -08:00
1e70f17c6a
Merge pull request #22416 from mikedanese/ds-fixer
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Fix daemonset flapping when using a host port
2016-03-03 15:21:14 -08:00
828fe5df2f
remove V(2)
2016-03-03 14:54:33 -08:00
04b809573f
Quota replenishment should only add quotas that track the resource
2016-03-03 12:50:25 -05:00
69b3c6aa39
Add events to improve understandability of HPA controller decisions.
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Fixes #22174
2016-03-03 12:05:51 +01:00
b5c9af9762
Use controller framework in HPA controller.
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Ref #22174
2016-03-03 11:55:44 +01:00
cd6c288d45
Fix daemonset flapping when using a host port
2016-03-02 22:22:14 -08:00
beace2dbad
Fix incorrect logging string that could cause confusion
2016-03-02 23:42:33 -05:00
41057b02d5
Move namespace controller to use discovery and dynamic client
2016-03-02 23:34:18 -05:00
d81d823ca5
Merge pull request #22393 from eparis/blunderbuss
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2016-03-02 18:51:56 -08:00
aba1847857
Merge pull request #22375 from janetkuo/comment-deployment-revision
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2016-03-02 18:51:54 -08:00
48dc694ba6
Add more comments and rename getAllReplicaSets to getAllReplicaSetsAndSyncRevision
2016-03-02 17:51:35 -08:00
5e5a823294
Move blunderbuss assignees into tree
2016-03-02 20:46:32 -05:00
21455ab776
Merge pull request #22171 from piosz/hpa-default
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Added default cpu target for HPA
2016-03-02 16:07:24 -08:00
ec77d0841d
Merge pull request #22376 from caesarxuchao/add-log-nodecontroller
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2016-03-02 13:36:34 -08:00
e42eab59bc
Add comments about deployment revision update
2016-03-02 11:19:48 -08:00
f8dd7fe1de
log the succussful forceful deletion
2016-03-02 11:18:55 -08:00
834776aa1f
Add resource quota for ConfigMap
2016-03-02 09:59:51 -05:00
24b12b9191
In HPA metric client make average from samples from the last 1 minute
2016-03-02 15:06:27 +01:00
205e3e607d
Added default cpu target for HPA
2016-03-02 09:38:26 +01:00
67bfe5d796
Avoid copying deployment revision annotations to rs
2016-03-01 17:25:44 -08:00
1706df6242
Revision number should be updated only when it's smaller than it should be
2016-03-01 17:12:24 -08:00
c4ccd5188f
Merge pull request #22110 from timstclair/volumetest
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Move test-only volume files to test-only volume package
2016-03-01 15:47:41 -08:00
506df24c1f
Revert "Evict pods w/o rate-limit when cloud says node is gone."
2016-03-01 11:04:18 -08:00
fec00b535f
Merge pull request #21187 from cjcullen/evict
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2016-03-01 10:45:22 -08:00
94a2319804
Merge pull request #22211 from derekwaynecarr/quota_fix
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2016-03-01 10:13:44 -08:00
7e1ab26c06
add lookup cache for daemonset
2016-03-01 22:04:56 +08:00
8d90b2a61b
Merge pull request #22213 from janetkuo/deployment-type-assert
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2016-03-01 00:08:48 -08:00
5b415a7aed
Merge pull request #22210 from janetkuo/deployment-e2e
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2016-02-29 22:44:40 -08:00
c9bd9e9c95
Merge pull request #22223 from nikhiljindal/deploymente2eFlake
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2016-02-29 20:20:35 -08:00
1b831babe7
Move deployment Add/Update/DeleteFunc into functions
2016-02-29 18:19:48 -08:00
1960243d82
Fix type assertion error in deployment controller DeleteFunc
2016-02-29 18:19:33 -08:00
c9e4c846e6
Incorrect type passed into quota reflector
2016-02-29 20:48:48 -05:00
2019d18e9a
Fixing a bug in deployment controller cleanupOldReplicaSets
2016-02-29 16:40:35 -08:00
246b389275
Move test-only volume files to test-only volume package
2016-02-29 14:44:28 -08:00
f129d97262
Fill missing arg in log
2016-02-29 14:26:19 -08:00
e664ef922f
Move restclient to its own package
2016-02-29 12:05:13 -08:00
5b3bb56a4f
Apply exponential backoff in servicecontroller before retrying
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Issue #21952
2016-02-29 14:47:36 -05:00
1dd3cb58f8
Merge pull request #22160 from liggitt/token-e2e
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Remove short-circuit of token reference cleanup
2016-02-29 10:51:00 -08:00
3a8c7a7074
Evict pods w/o rate-limit when cloud says node is gone.
2016-02-29 10:33:50 -08:00
fe03c663d9
Merge pull request #22094 from alex-mohr/routes
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2016-02-29 05:46:51 -08:00
bd552c99c5
Remove cache-based short-circuit of token cleanup
2016-02-29 00:25:49 -05:00
8b19638bd0
Merge pull request #22078 from janetkuo/kill-pods-better
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2016-02-28 10:39:15 -08:00
a56bbbf8bc
Merge pull request #22143 from bprashanth/graceful_del
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Don't double count graceful deletion
2016-02-28 08:46:52 -08:00
5ecbf4ff4a
Merge pull request #22138 from bgrant0607/bugfix1
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2016-02-28 02:00:40 -08:00
859f6b13fa
Don't double count graceful deletion.
2016-02-28 00:30:57 -08:00
ff758bec58
Merge pull request #21750 from piosz/hpa-status-current-utilization
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2016-02-28 00:22:26 -08:00
d0dd4f8a93
Restore expectation timeout to 5 minutes. Fix enqueueDeployment. Pass by reference.
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Make names of ReplicaSets created by Deployment deterministic for idempotence.
Eliminate use of expectations in Deployment controller.
2016-02-28 07:33:07 +00:00
6f8a951f87
Merge pull request #20446 from derekwaynecarr/quota_scopes
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2016-02-27 19:46:42 -08:00
a50bc3da10
revert deletePods changes in #22100
2016-02-27 08:40:50 -08:00
43792754d8
Merge pull request #21469 from wojtek-t/parallel_namespace_deletion
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2016-02-27 07:26:49 -08:00
c1a7e280a3
fix pod eviction for gracefully terminationg pods
2016-02-26 17:34:15 -08:00
af85fb57c3
Make ResourceQuota admission and controller work generically
2016-02-26 20:34:15 -05:00
0816fa2072
Add support for more than 500 results to GCE cloud provider API calls
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for Instance.List and Routes.List which we will definitely have
more than 500 of when supporting 1000 nodes.
Add TODOs for other GCE List API calls to do similar fixes.
Add more logging to GCE's routecontroller.go when creating or deleting routes.
2016-02-26 16:03:01 -08:00
53859b032f
Merge pull request #22067 from derekwaynecarr/ns_controller_errors
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e2e flake fix: Namespace controller error handling improvements
2016-02-26 15:59:32 -08:00
7d0684e9c4
Merge pull request #21628 from smarterclayton/suppress_debug_logging
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Reduce volume of logs generated at v(3)
2016-02-26 15:47:31 -08:00
9185c05a91
When comparing timestamp of pods, kill pods with zero timestamps first
2016-02-26 15:35:06 -08:00
2b81e751e1
Better choices of what pods to kill
2016-02-26 15:35:06 -08:00
1bd3e83ce4
Merge pull request #22069 from a-robinson/keymutex-v2
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Protect against race conditions in the service controller
2016-02-26 14:37:37 -08:00
e4dd1e66fb
Merge pull request #22030 from mikedanese/ds-nil
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fix nil pointer in dameonset controller
2016-02-26 13:01:24 -08:00
ab797d1b65
A load balancer should be updated if a service's UID has changed.
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The load balancer's name is determined by the service's UID. If the
service's UID has changed (presumably due to a delete and recreate),
then we need to recreate the load balancer as well to avoid eventually
leaking the old one.
2016-02-26 20:26:27 +00:00
4ce5f68ed0
Protect against race conditions in the service controller.
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Re-GET the service object when we process it rather than trusting the
delta. This will make for a lot more service get requests given that we
resync all the services every 5 minutes, but will avoid re-ordering of
updates and continually retrying stale updates, as has been described in
a few other issues and PRs.
2016-02-26 20:26:22 +00:00
a301a2565e
Namespace controller error handling improvements
2016-02-26 14:08:28 -05:00
cab55f856b
Merge pull request #22044 from davidopp/wait
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2016-02-26 10:33:15 -08:00
690aae1e67
Wait for goroutines creating routes to finish.
2016-02-25 22:36:51 -08:00
39f0edca75
Fix expectations in Deployment. Ref #19299 .
2016-02-26 06:15:26 +00:00
d7a7f87eee
fix nil pointer in dameonset controller
2016-02-25 16:17:33 -08:00
506899008f
Parallelization of namespace deletion
2016-02-25 16:33:25 +01:00
Jan Safranek
