Commit Graph

300 Commits

Author SHA1 Message Date
Michael Taufen
f848756cff fix a comment and log message in the nodecontroller 2017-05-30 11:32:43 -07:00
ailusazh
6082b87ca3 fix typo in taint_controller 2017-05-26 13:58:31 +08:00
Kubernetes Submit Queue
8f9f412d2f Merge pull request #46162 from lixiaobing10051267/masterFound
Automatic merge from submit-queue (batch tested with PRs 45573, 46354, 46376, 46162, 46366)

break the loop when found true

break the loop when found true.
2017-05-25 03:14:03 -07:00
Clayton Coleman
3e095d12b4
Refactor move of client-go/util/clock to apimachinery 2017-05-20 14:19:48 -04:00
lixiaobing1
6949b5dbe7 break the loop when found true
Signed-off-by: lixiaobing1 <li.xiaobing1@zte.com.cn>
2017-05-20 15:22:07 +08:00
Bowei Du
3af1c0efcb Add bowei to OWNERS: e2e/test dns,network; cloud route, node, service controller 2017-05-19 14:49:43 -07:00
wlan0
45d2bc06b7 cloud initialize node in external cloud controller 2017-05-05 16:51:45 -07:00
gmarek
51c07147c8 Make taint manager harder to break before we move it out of NC 2017-05-05 15:48:44 +02:00
gmarek
8f86881d18 Extend timeouts in timed_workers_test 2017-05-05 13:18:14 +02:00
Kubernetes Submit Queue
44d5bf29e0 Merge pull request #45100 from sttts/sttts-deflake-TestUpdateNodeWithMultiplePods
Automatic merge from submit-queue (batch tested with PRs 45100, 45152, 42513, 44796, 45222)

node-controller: deflake TestUpdateNodeWithMultiplePods
2017-05-02 10:34:58 -07:00
Dr. Stefan Schimanski
a426adcb2f node-controller: deflake TestUpdateNodeWithMultiplePods
Use absolute time and increase grace duration to 500ms for tests under load.
2017-05-02 08:01:52 +02:00
Dr. Stefan Schimanski
64aec01ac9 taint-controller-tests: double 'a bit of time' to avoid flakes 2017-04-28 17:42:35 +02:00
Kubernetes Submit Queue
9c17779924 Merge pull request #44571 from rpothier/cidr_set_indices
Automatic merge from submit-queue

Fixes an issue in cide_set.go

Function getBeginingAndEndIndices may return
end index too big



**What this PR does / why we need it**:
Fixes getBeginingAndEndIndices() in cidr_set.go
End index is off by one when s.clusterMaskSize >= maskSize

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #44558


**Special notes for your reviewer**:

**Release note**:

```release-note
```
2017-04-19 02:36:52 -07:00
Robert Pothier
bde909c55b Fixes an issue in cide_set.go
Function getBeginingAndEndIndices may return
end index too big
2017-04-17 14:44:26 -04:00
Chao Xu
4f9591b1de move pkg/api/v1/ref.go and pkg/api/v1/resource.go to subpackages. move some functions in resource.go to pkg/api/v1/node and pkg/api/v1/pod 2017-04-17 11:38:11 -07:00
Chao Xu
d4850b6c2b move pkg/api/v1/helpers.go to subpackage 2017-04-14 14:25:11 -07:00
Mike Danese
a05c3c0efd autogenerated 2017-04-14 10:40:57 -07:00
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
Kubernetes Submit Queue
abd92fab1e Merge pull request #44296 from caesarxuchao/move-api-helpers.go
Automatic merge from submit-queue

Move api helpers.go to a subpackage

Part of https://github.com/kubernetes/kubernetes/issues/44065.

This PR moves the pkg/api/helpers.go to its own subpackage. It's mostly a mechanic move, except that
* I removed ConversionError in helpers.go, it's not used by anyone
* I moved the 3 methods of Taint and Toleration to pkg/api/methods.go, and left a TODO saying refactoring these methods to functions.

I'll send a few more PRs to make the k8s.io/kubernetes/pkg/api package only contains the code we want in the k8s.io/api repo, then we can run a [script](a0015fd1be (diff-7a2fbb4371972350ee414c6b88aee1c8)) to cut the new repo.
2017-04-11 23:46:04 -07:00
Chao Xu
08aa712a6c move helpers.go to helper 2017-04-11 15:49:11 -07:00
Bowei Du
f61590c221 Adds support for PodCIDR allocation from the GCE cloud provider
If CIDRAllocatorType is set to `CloudCIDRAllocator`, then allocation
of CIDR allocation instead is done by the external cloud provider and
the node controller is only responsible for reflecting the allocation
into the node spec.

- Splits off the rangeAllocator from the cidr_allocator.go file.
- Adds cloudCIDRAllocator, which is used when the cloud provider allocates
  the CIDR ranges externally. (GCE support only)
- Updates RBAC permission for node controller to include PATCH
2017-04-11 14:07:54 -07:00
gmarek
576ad815c8 Allow swapping NotReady and Unschedulable Taints 2017-04-04 15:49:49 +02:00
Klaus Ma
d0e04427d7 Fixed incorrect result of getMinTolerationTime. 2017-03-12 20:21:14 +08:00
Kubernetes Submit Queue
3f660a9779 Merge pull request #42913 from aveshagarwal/master-fix-taint-based-eviction-no-node-cidr
Automatic merge from submit-queue

Fix taint based pod eviction for clusters where controller manager is not running with allocate-node-cidrs set

Fixes https://github.com/kubernetes/kubernetes/issues/42733

In my cluster, I have not set allocate-node-cidr, and It is causing taint based pod eviction to fail. 

@gmarek @kubernetes/sig-scheduling-bugs @davidopp @derekwaynecarr
2017-03-11 14:02:45 -08:00
Avesh Agarwal
c3a80719a2 Fix taint based pod eviction for clusters where controller manager
is not running with --allocate-node-cidrs set.
2017-03-10 15:39:21 -05:00
gmarek
fddac63c27 Remove unused functions and make logs slightly better 2017-03-10 11:57:51 +01:00
Kubernetes Submit Queue
7002c53a9c Merge pull request #42808 from ravisantoshgudimetla/nodecontroller_eviction_flake
Automatic merge from submit-queue (batch tested with PRs 42024, 42780, 42808, 42640)

Node controller test flake 39975 with delay for try function

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #39975 

/cc @ncdc @gmarek @liggitt
2017-03-09 16:41:52 -08:00
ravisantoshgudimetla
7d444263a5 Change from Micro to Milli for introducing delay 2017-03-09 14:10:28 -05:00
gmarek
48d784272e Move taint eviction feature flag to feature-gates 2017-03-08 10:04:18 +01:00
Kubernetes Submit Queue
c9d4e60131 Merge pull request #42634 from gmarek/nc_test_sleep
Automatic merge from submit-queue

Extend the sleep time in the NC unit test

Ref. https://github.com/kubernetes/kubernetes/issues/39975#issuecomment-284600278
2017-03-07 09:11:35 -08:00
gmarek
65f556788e Extend the sleep time in the NC unit test 2017-03-07 10:48:37 +01:00
gmarek
0db355a8ca Improve NodeControllers logs 2017-03-07 10:29:57 +01:00
Vishnu kannan
9a65640789 fix go vet issues
Signed-off-by: Vishnu kannan <vishnuk@google.com>
2017-02-27 21:24:45 -08:00
gmarek
6637592b1d generated 2017-02-24 09:24:33 +01:00
gmarek
d88af7806c NodeController sets NodeTaints instead of deleting Pods 2017-02-24 09:24:33 +01:00
Avesh Agarwal
b4d3d24eaf Update tests. 2017-02-22 09:27:42 -05:00
Avesh Agarwal
9b640838a5 Change taint/toleration annotations to api fields. 2017-02-22 09:27:42 -05:00
gmarek
5fbb966e3e generated 2017-02-15 12:20:24 +01:00
gmarek
3c555f2ca4 apply comments 2017-02-15 12:20:24 +01:00
gmarek
de6c9bd535 Apply davidopps comments to TaintController PR 2017-02-15 09:37:26 +01:00
deads2k
fd34b11e13 react to informer updates 2017-02-13 09:18:32 -05:00
deads2k
a86fabb9d2 regenerate informers 2017-02-13 07:59:34 -05:00
Kubernetes Submit Queue
a7a74b56da Merge pull request #40355 from gmarek/nc-taint-handling
Automatic merge from submit-queue (batch tested with PRs 39418, 41175, 40355, 41114, 32325)

TaintController

```release-note
This PR adds a manager to NodeController that is responsible for removing Pods from Nodes tainted with NoExecute Taints. This feature is beta (as the rest of taints) and enabled by default. It's gated by controller-manager enable-taint-manager flag.
```
2017-02-10 04:50:42 -08:00
Kubernetes Submit Queue
85b4d2e5cf Merge pull request #36592 from andrewsykim/36273-set-all-node-conditions-unknown-when-node-unreachable
Automatic merge from submit-queue (batch tested with PRs 40917, 41181, 41123, 36592, 41183)

Set all node conditions to Unknown when node is unreachable

**What this PR does / why we need it**:
Sets all node conditions to Unknown when node does not report status/unreachable

**Which issue this PR fixes** 
fixes https://github.com/kubernetes/kubernetes/issues/36273
2017-02-09 23:10:47 -08:00
gmarek
004552f8a4 generated 2017-02-10 02:13:45 +01:00
gmarek
2f0e436677 Taint controller - first commit 2017-02-10 02:13:45 +01:00
gmarek
c5258149c1 Fix bug in NC 2017-02-07 15:30:00 +01:00
Kubernetes Submit Queue
9abfa6b446 Merge pull request #40385 from ncdc/shared-informers-02-swap-existing
Automatic merge from submit-queue

Replace hand-written informers with generated ones

Replace existing uses of hand-written informers with generated ones.
Follow-up commits will switch the use of one-off informers to shared
informers.

This is a precursor to #40097. That PR will switch one-off informers to shared informers for the majority of the code base (but not quite all of it...).

NOTE: this does create a second set of shared informers in the kube-controller-manager. This will be resolved back down to a single factory once #40097 is reviewed and merged.

There are a couple of places where I expanded the # of caches we wait for in the calls to `WaitForCacheSync` - please pay attention to those. I also added in a commented-out wait in the attach/detach controller. If @kubernetes/sig-storage-pr-reviews is ok with enabling the waiting, I'll do it (I'll just need to tweak an integration test slightly).

@deads2k @sttts @smarterclayton @liggitt @soltysh @timothysc @lavalamp @wojtek-t @gmarek @sjenning @derekwaynecarr @kubernetes/sig-scalability-pr-reviews
2017-02-06 16:25:42 -08:00
Andy Goldstein
70c6087600 Replace hand-written informers with generated ones
Replace existing uses of hand-written informers with generated ones.
 Follow-up commits will switch the use of one-off informers to shared
 informers.
2017-02-06 13:49:27 -05:00
Kubernetes Submit Queue
010559ece6 Merge pull request #39321 from NickrenREN/controller-utils
Automatic merge from submit-queue (batch tested with PRs 39681, 39321, 41018, 40883)

remove never used var
2017-02-06 10:46:56 -08:00