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221 Commits

Author SHA1 Message Date
Wojciech Tyczynski
b69d516763 NodeController listing nodes from apiserver cache 2016-09-05 16:52:57 +02:00
gmarek
bac603afd6 Sleep between NodeStatus update retries 2016-09-05 12:29:28 +02:00
gmarek
ea2d19f5d7 Remove unused argument to NodeController.Run 2016-08-30 14:24:56 +02:00
Kubernetes Submit Queue
6a1c63fd37 Merge pull request #30857 from better0332/master 
Automatic merge from submit-queue

fix FakeNodeHandler List()
 2016-08-22 17:40:34 -07:00
Kubernetes Submit Queue
9ebaf29295 Merge pull request #30624 from derekwaynecarr/node-controller-fix 
Automatic merge from submit-queue

Node controller deletePod return true if there are pods pending deletion

Fixes https://github.com/kubernetes/kubernetes/issues/30536

If a node had a single pod in terminating state, and that node no longer reported healthy, the pod was never deleted by the node controller because it believed there were no pods remaining.

@smarterclayton @ncdc
 2016-08-19 14:33:54 -07:00
gmarek
5d8cb17efa Add cluster health metrics to NodeController 2016-08-18 15:11:10 +02:00
better0332
2f837e7096 fix FakeNodeHandler List() 2016-08-18 17:30:26 +08:00
Kubernetes Submit Queue
f9190ed61a Merge pull request #30138 from gmarek/flags 
Automatic merge from submit-queue

Expose flags for new NodeEviction logic in NodeController

Fix #28832
Last PR from the NodeController NodeEviction logic series. 

cc @davidopp @lavalamp @mml
 2016-08-18 00:41:28 -07:00
bprashanth
15c9826061 Nodecontroller doesn't flip readiness on pods if kubeletVersion < 1.2.0 2016-08-17 15:33:35 -07:00
gmarek
4cf698ef04 Expose flags for new NodeEviction logic in NodeController 2016-08-17 10:43:24 +02:00
derekwaynecarr
14a2b261a8 Node controller deletePod return true if there are pods pending deletion 2016-08-16 13:05:38 -04:00
AdoHe
b2ab4c6d9b fix node controller event uid issue 2016-08-14 09:41:20 +08:00
Kubernetes Submit Queue
2537f66f0e Merge pull request #29230 from luxas/goimport 
Automatic merge from submit-queue

Run goimport for the whole repo

While removing GOMAXPROC and running goimports, I noticed quite a lot of other files also needed a goimport format. Didn't commit `*.generated.go`, `*.deepcopy.go` or files in `vendor`

This is more for testing if it builds.
The only strange thing here is the gopkg.in/gcfg.v1 => github.com/scalingdata/gcfg replace.
cc @jfrazelle @thockin
 2016-08-05 16:22:01 -07:00
Dominika Hodovska
816f6d32ca Collapse duplicate informer creation paths 2016-08-04 09:02:13 +02:00
gmarek
66224ce0bd Change eviction logic in NodeController and make it Zone-aware 2016-08-02 14:21:52 +02:00
Lucas Käldström
c88a07ce1a Run goimports 2016-08-02 15:12:39 +03:00
k8s-merge-robot
59836d6dbd Merge pull request #24841 from sjenning/shared-informer 
Automatic merge from submit-queue

update node controller to use shared pod informer

continuing work from #24470 and #23575
 2016-08-02 03:45:01 -07:00
Matt T. Proud
76aab29ede pkg/controller/node/nodecontroller: simplify mutex 
Similar to #29598, we can rely on the zero-value construction behavior
to embed `sync.Mutex` into parent structs.
 2016-07-26 07:06:16 +02:00
Seth Jennings
db6026c82a node controller use shared pod informer 2016-07-20 15:26:19 -05:00
Seth Jennings
6d77f53af4 refactor maybeDeleteTerminatingPod 2016-07-20 15:26:19 -05:00
k8s-merge-robot
8c6336b12a Merge pull request #29101 from gmarek/allocator2 
Automatic merge from submit-queue

Retry assigning CIDRs

Fix #28879, ref #29064

cc @bgrant0607 @bprashanth @alex-mohr
 2016-07-19 04:35:23 -07:00
gmarek
56006fac43 Retry assigning CIDRs 2016-07-18 17:06:04 +02:00
k8s-merge-robot
fa174bcdaf Merge pull request #29042 from dims/fixup-imports 
Automatic merge from submit-queue

Use Go canonical import paths

Add canonical imports only in existing doc.go files.
https://golang.org/doc/go1.4#canonicalimports

Fixes #29014
 2016-07-18 07:23:38 -07:00
gmarek
579912d9d2 Re-check assigned CIDR during update 2016-07-18 10:57:58 +02:00
Prashanth Balasubramanian
2f9516db30 List all nodes and occupy cidr map before starting allocations 2016-07-16 13:54:01 -07:00
Davanum Srinivas
2b0ed014b7 Use Go canonical import paths 
Add canonical imports only in existing doc.go files.
https://golang.org/doc/go1.4#canonicalimports

Fixes #29014
 2016-07-16 13:48:21 -04:00
gmarek
f6b1c316e9 Allow switching rate limiter inside RateLimitedQueue 2016-07-14 15:38:14 +02:00
k8s-merge-robot
6b6141f812 Merge pull request #28820 from caesarxuchao/patch-subresource 
Automatic merge from submit-queue

[client-gen] Allow passing subresources in Patch method

Expand the Patch() method from:
```
Patch(name string, pt api.PatchType, data []byte)
```
to
```
Patch(name string, pt api.PatchType, data []byte, subresources ...string)
```

Continue on #27293. Fixes #26580.

cc @Random-Liu @lavalamp
 2016-07-13 16:09:01 -07:00
gmarek
5677a9845e Split NodeController rate limiters between zones 2016-07-13 14:09:19 +02:00
Chao Xu
dc2e12d2f8 manual changes to patch subresource 2016-07-12 11:09:27 -07:00
gmarek
fd600ab65c Add hooks for cluster health detection 2016-07-12 15:10:58 +02:00
gmarek
7524da877e Reduce tightness of coupling in NodeController 2016-07-12 11:00:41 +02:00
gmarek
7f5f9d3a6f Move CIDR allocation logic away from nodecontroller.go 2016-07-12 09:40:43 +02:00
David McMahon
ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
Oleg Shaldybin
a58b4cf59d Don't panic in NodeController if pod update fails 
Previously it was trying to use a nil pod variable if error was returned
from the pod update call.
 2016-06-28 11:54:13 -07:00
Oleg Shaldybin
3b15d5be19 Use correct namespace in unit tests that use fake clientset 
Fake clientset no longer needs to be prepopulated with records: keeping
them in leads to the name conflict on creates. Also, since fake
clientset now respects namespaces, we need to correctly populate them.
 2016-06-28 11:26:34 -07:00
k8s-merge-robot
93037844c1 Merge pull request #27293 from caesarxuchao/add-patch-to-clientset 
Automatic merge from submit-queue

[client-gen]Add Patch to clientset

* add the Patch() method to the clientset. 
* I have to rename the existing Patch() method of `Event` to PatchWithEventNamespace() to avoid overriding.
* some minor changes to the fake Patch action.

cc @Random-Liu since he asked for the method
@kubernetes/sig-api-machinery 

ref #26580 

```release-note
Add the Patch method to the generated clientset.
```
 2016-06-25 19:15:11 -07:00
saadali
926bb4cca0 Add patch status to Node internalclientset 2016-06-19 23:54:02 -07:00
goltermann
218645b346 Fix several spelling errors in comments. 2016-06-17 10:41:18 -07:00
Chao Xu
a29f6aa8ae add Patch to clientsets 2016-06-17 10:30:58 -07:00
gmarek
7cac170214 AllocateOrOccupyCIDR returs quickly 2016-05-31 09:11:42 +02:00
k8s-merge-robot
577cdf937d Merge pull request #26415 from wojtek-t/network_not_ready 
Automatic merge from submit-queue

Add a NodeCondition "NetworkUnavaiable" to prevent scheduling onto a node until the routes have been created 

This is new version of #26267 (based on top of that one).

The new workflow is:
- we have an "NetworkNotReady" condition
- Kubelet when it creates a node, it sets it to "true"
- RouteController will set it to "false" when the route is created
- Scheduler is scheduling only on nodes that doesn't have "NetworkNotReady ==true" condition

@gmarek @bgrant0607 @zmerlynn @cjcullen @derekwaynecarr @danwinship @dcbw @lavalamp @vishh
 2016-05-29 03:06:59 -07:00
Alex Robinson
d577550dd0 Merge pull request #26054 from gmarek/flags 
Make service-range flag in controller-manager optional
 2016-05-27 14:26:15 -07:00
gmarek
7bdf480340 Node is NotReady until the Route is created 2016-05-27 19:29:51 +02:00
Alex Robinson
7522389d8d Merge pull request #26207 from zmerlynn/fix-unneeded-updated 
nodecontroller: Fix log message on successful update
 2016-05-27 09:56:28 -07:00
Zach Loafman
cb69960742 nodecontroller: Fix log message on successful update 2016-05-25 14:44:15 -07:00
k8s-merge-robot
4e8e4a574c Merge pull request #25636 from zhouhaibing089/delnode-fix 
Automatic merge from submit-queue

use monotonic now in TestDelNode

Fixes https://github.com/kubernetes/kubernetes/issues/24971.

Briefly, the rate_limited_queue uses a `container/heap` to store values, and use this data structure to ensure we can always fetch the value with the minimum `processAt`. However, in some extreme condition, the continuous call to `time.Now()` would get the same value, which causes some unpredictable order in the queue, this fix uses a monotonic `now()` to avoid that.

@smarterclayton please take a look.
 2016-05-25 13:33:31 -07:00
gmarek
08385b2c5f Make service-range flag in controller-manager optional 2016-05-23 09:37:53 +02:00
gmarek
1d89d2f2d2 Add few log lines to NodeController 2016-05-23 08:49:11 +02:00
mqliang
17d5a302bb make podcidr mask size configurable 2016-05-20 20:44:40 +08:00
mqliang
cf7a3475f3 Don't allow node controller to allocate into service CIDR range 2016-05-20 20:44:40 +08:00
mqliang
69b8453fa0 cidr allocator 2016-05-20 20:44:40 +08:00
gmarek
6d27009db1 NodeController doesn't evict Pods if no Nodes are Ready 2016-05-17 23:03:21 +02:00
zhouhaibing089
af3e2357ea use monotonic now in TestDelNode 2016-05-15 10:58:29 +08:00
mqliang
c10f43a2e5 implement AddIndexers for SharedIndexInformer 2016-05-06 21:23:18 +08:00
mqliang
9011207f18 add namespace index to rc and pod 2016-05-06 17:12:36 +08:00
k8s-merge-robot
4a0e0826e5 Merge pull request #24220 from gmarek/metrics 
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
gmarek
3171aac57c Generated clients can return their RESTClients, RESTClient can return its RateLimiter 2016-04-27 22:15:10 +02:00
Clayton Coleman
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
k8s-merge-robot
72e51dacfe Merge pull request #24034 from AdoHe/log_spam 
Automatic merge from submit-queue

remove log spam from nodecontroller

@thockin @quinton-hoole ptal.
 2016-04-21 12:11:05 -07:00
Chao Xu
8537095415 use fully qualified resource in fake clients actions 2016-04-20 19:44:40 -07:00
AdoHe
e52f71f78d remove log spam from nodecontroller 2016-04-10 22:51:29 -04:00
k8s-merge-robot
7d7ca5ab72 Merge pull request #23608 from caesarxuchao/mv-typed-clients 
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
Chao Xu
49559a3332 Generate the typed clients under the clientset folder 2016-03-31 15:28:45 -07:00
André Cruz
34a273f1eb Fixed typo. 2016-03-29 16:10:11 +01:00
k8s-merge-robot
e44ad7a083 Merge pull request #22735 from resouer/throttle-dev 
Auto commit by PR queue bot
 2016-03-26 06:44:48 -07:00
goltermann
32d569d6c7 Fixing all the "composite literal uses unkeyed fields" Vet errors. 2016-03-25 15:25:09 -07:00
harry
8472cfa214 Refactor throttle into util pkg 
Fix missing throttle.go
 2016-03-25 08:32:23 +08:00
harry
b0900bf0d4 Refactor diff into sub pkg 2016-03-21 20:21:39 +08:00
Mike Danese
e0431d8409 Revert "Revert "continuously delete pods on nodes that don't exist"" 
This reverts commit da0a72f2c2.
 2016-03-08 11:00:35 -08:00
Marek Grabowski
da0a72f2c2 Revert "continuously delete pods on nodes that don't exist" 2016-03-08 09:38:53 +01:00
Mike Danese
c404e7c6d1 continuously delete pods on nodes that don't exist 2016-03-07 16:01:33 -08:00
k8s-merge-robot
dc46ae031d Merge pull request #22336 from cjcullen/evict 
Auto commit by PR queue bot
 2016-03-07 08:42:40 -08:00
CJ Cullen
e7fc608df7 Immediately evict pods and delete node when cloud says node is gone. 2016-03-07 06:07:51 -08:00
Chao Xu
828fe5df2f remove V(2) 2016-03-03 14:54:33 -08:00
k8s-merge-robot
ec77d0841d Merge pull request #22376 from caesarxuchao/add-log-nodecontroller 
Auto commit by PR queue bot
 2016-03-02 13:36:34 -08:00
Chao Xu
f8dd7fe1de log the succussful forceful deletion 2016-03-02 11:18:55 -08:00
CJ Cullen
506df24c1f Revert "Evict pods w/o rate-limit when cloud says node is gone." 2016-03-01 11:04:18 -08:00
k8s-merge-robot
fec00b535f Merge pull request #21187 from cjcullen/evict 
Auto commit by PR queue bot
 2016-03-01 10:45:22 -08:00
Kris
e664ef922f Move restclient to its own package 2016-02-29 12:05:13 -08:00
CJ Cullen
3a8c7a7074 Evict pods w/o rate-limit when cloud says node is gone. 2016-02-29 10:33:50 -08:00
Mike Danese
a50bc3da10 revert deletePods changes in #22100 2016-02-27 08:40:50 -08:00
Mike Danese
c1a7e280a3 fix pod eviction for gracefully terminationg pods 2016-02-26 17:34:15 -08:00
Fabio Yeon
7d0684e9c4 Merge pull request #21628 from smarterclayton/suppress_debug_logging 
Reduce volume of logs generated at v(3)
 2016-02-26 15:47:31 -08:00
gmarek
e99ad585ce Decrease verbosity in NodeController 2016-02-23 17:03:38 +01:00
Clayton Coleman
ae2f6a833a Reduce volume of logs generated at v(3) 
Node controller is generating a huge amount of logging at v(3) that is
more appropriate for v(5). Split the log into two levels and ensure it
also ends up on one line (so grep works).

The pod manager generates a v(4) pod output on sync that always contains
a newline - since the size of the pod is so excessive in output, kick it
to v(5) for deep debugging (we're pretty happy with this loop).
 2016-02-20 15:29:05 -05:00
k8s-merge-robot
eb45154996 Merge pull request #21348 from caesarxuchao/generate-fake-for-1-2 
Auto commit by PR queue bot
 2016-02-18 23:02:05 -08:00
Andy Goldstein
49fb450a36 Fix type for DaemonSet informer 2016-02-18 14:54:39 -05:00
k8s-merge-robot
5acdb92126 Merge pull request #21177 from laushinka/spelling-fixes 
Auto commit by PR queue bot
 2016-02-18 10:29:49 -08:00
gmarek
0d7f3bca0a Increase logging verbosity to help debugging #21458 2016-02-18 11:25:38 +01:00
Chao Xu
ad46715f51 generate fake client for release_1_2 2016-02-17 16:10:02 -08:00
laushinka
7ef585be22 Spelling fixes inspired by github.com/client9/misspell 2016-02-18 06:58:05 +07:00
Chao Xu
97aecd002a remove underscore in imported pkg names 2016-02-16 10:54:51 -08:00
CJ Cullen
52b16129dc Re-GET nodes during CIDR allocation (to avoid cascading bad resource version). 2016-02-12 13:08:54 -08:00
gmarek
6b2507485f Add FakeNeverRateLimitter 2016-02-08 11:06:25 +01:00
Jan Chaloupka
4389b3f0d6 Rewritte util.* -> wait.* wherever reasonable 2016-02-07 12:02:20 +01:00
Mike Danese
b1743a6887 this is a manual reversion of #20702 
I can't revert with github which says "Sorry, this pull request couldn’t be
reverted automatically. It may have already been reverted, or the content may
have changed since it was merged."

Reverts commit: 0c191e787b
 2016-02-05 16:34:02 -08:00
Chao Xu
184440f8ef rename release_1_2 to internalclientset 2016-02-05 14:02:28 -08:00
gmarek
0c191e787b Split controller flags between controllers 2016-02-05 12:17:51 +01:00
Daniel Smith
d84ac764a9 Merge pull request #20492 from erictune/labselunver 
Move extensions.LabelSelector to unversioned
 2016-02-04 23:17:40 -08:00