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115 Commits

Author SHA1 Message Date
Kubernetes Submit Queue
1919fe3a59 Merge pull request #31526 from mwielgus/event-sink 
Automatic merge from submit-queue

EventSink for federated controllers

So that the controllers can reuse k8s.io/kubernetes/pkg/client/record machinery.

cc: @quinton-hoole @nikhiljindal @kubernetes/sig-cluster-federation
 2016-08-29 13:46:24 -07:00
Marcin Wielgus
417913234d EventSink for federated controllers 2016-08-27 19:48:11 +02:00
Marcin Wielgus
9cdcb31d2b Increase log level for debug infos in Federated ReplicaSet controller 2016-08-26 17:39:06 +02:00
Kubernetes Submit Queue
6eb279ee6e Merge pull request #31512 from mwielgus/more-debug-rs 
Automatic merge from submit-queue

More scheduling debug in federated replica set

cc: @quinton-hoole @jianhuiz @kubernetes/sig-cluster-federation
 2016-08-26 06:49:11 -07:00
Marcin Wielgus
535a110603 More scheduling debug in federated replica set 2016-08-26 13:48:16 +02:00
Marcin Wielgus
31dd5e8d91 Proper phase/finalizer logic in federated namespace controller 2016-08-26 12:44:20 +02:00
Kubernetes Submit Queue
4f4c50223e Merge pull request #31265 from mwielgus/fed-test-ref 
Automatic merge from submit-queue

Federation controller tests refactoring - move common func to utils

cc: @quinton-hoole @kubernetes/sig-cluster-federation
 2016-08-24 10:11:42 -07:00
Marcin Wielgus
1d2e9a2d31 Federation controller tests refactoring 2016-08-23 18:33:04 +02:00
Kubernetes Submit Queue
d6fb8b06dd Merge pull request #31231 from mwielgus/rs-fix3 
Automatic merge from submit-queue

Test if 2 federated informers in rs controller are in sync

cc: @quinton-hoole @kubernetes/sig-cluster-federation
 2016-08-23 08:04:11 -07:00
Kubernetes Submit Queue
ea7d417377 Merge pull request #31237 from mwielgus/secret-tests 
Automatic merge from submit-queue

Tests for data update in federated secret controller

cc: @quinton-hoole @kubernetes/sig-cluster-federation
 2016-08-23 06:36:51 -07:00
Marcin Wielgus
e29cf44a1e Tests for data update in federated secret controller 2016-08-23 14:42:51 +02:00
Kubernetes Submit Queue
794761f1d6 Merge pull request #31224 from mwielgus/hadnlers-fix 
Automatic merge from submit-queue

ObjectMeta equivalence in federated controller handlers + update in fed secrets

Federated secrets should trigger also on data/type update, not only on object meta.

cc: @quinton-hoole @kubernetes/sig-cluster-federation
 2016-08-23 05:13:17 -07:00
Marcin Wielgus
7d1c85e476 Test if 2 federated informers in rs controller are in sync 2016-08-23 13:10:48 +02:00
Marcin Wielgus
3216336923 Set annotation name in federated replica set controller 2016-08-23 11:48:25 +02:00
Marcin Wielgus
1f5605763f ObjectMeta equivalence in federated controller handlers + update in fed secrets 2016-08-23 11:45:01 +02:00
Quinton Hoole
97d6494c41 Add Federated Ingress Controller. 2016-08-22 12:59:54 -07:00
jianhuiz
257bda7e1c review fix 2016-08-22 09:27:31 -07:00
jianhuiz
7598d43db0 use palnner v2 and pod analyzer 2016-08-22 09:27:31 -07:00
jianhuiz
a491580597 add federation replicaset controller 2016-08-22 09:27:30 -07:00
Marcin Wielgus
9b00a6654c Comments and extra tests for federated ObjectMeta utils 2016-08-21 21:14:07 +02:00
Marcin Wielgus
b0ec300ce8 Apply object meta functions to controllers 2016-08-21 13:02:55 +02:00
Marcin Wielgus
66df63f618 Object meta helper functions for federated controller 2016-08-21 13:02:19 +02:00
Kubernetes Submit Queue
eaa2b6f528 Merge pull request #31042 from jianhuiz/federation-informer-kube-client 
Automatic merge from submit-queue

Federation informer use kube clientset for target

This is to use kubernetes clientset as the federation informer target clientset as it's used to talking the k8s cluster.

#29939 #30669 #30207
@mwielgus @quinton-hoole @kshafiee @deepak-vij
 2016-08-20 08:06:08 -07:00
jianhuiz
47f317eeb3 update federation controllers to use kube clientset 2016-08-19 15:51:41 -07:00
jianhuiz
65cb176572 use kube clientset to access k8s clusters 2016-08-19 15:00:15 -07:00
Marcin Wielgus
0ec28ac86e Handle secret namespace and data properly in federated secret controller 2016-08-19 23:02:40 +02:00
kshafiee
febe9adcf0 Federated secret controller 2016-08-19 17:02:30 +00:00
Kubernetes Submit Queue
b6d4462f01 Merge pull request #30983 from mwielgus/planer2 
Automatic merge from submit-queue

Support for preexisting replicas and estimated capacity in federated replicaset controller

With this PR the planer will be able to:
* Keep already existing replicas in their current clusters if rebalance = false and min/max boundaries are met.

* Limit the number of replicas in a cluster to the level that was measured by the count of running and unschedulable pods. And provide an estimate how much more pods would be nice to put in a cluster so that if they are scheduled we will be closer to the desired layout or to schedule the desired number of replicas at all.

cc: @quinton-hoole @jianhuiz @wojtek-t @kubernetes/sig-cluster-federation
 2016-08-19 08:28:03 -07:00
Marcin Wielgus
8dfdc5b612 Support for preexisting replicas and estimated capacity in federated replica set planner 2016-08-19 16:14:21 +02:00
Marcin Wielgus
03fd876d25 Federated replica set pod analyser 2016-08-19 14:38:40 +02:00
Kubernetes Submit Queue
83ded2858c Merge pull request #28568 from xiangpengzhao/check_ensureDnsRecords_return_value 
Automatic merge from submit-queue

Check return value when calling ensureDnsRecords

When [lockedUpdateDNSRecords](https://github.com/xiangpengzhao/kubernetes/blob/check_ensureDnsRecords_return_value/federation/pkg/federation-controller/service/servicecontroller.go#L723) calls `ensureDnsRecords`, it should check the return value. If it returns error, the `ensuredCount ` should not increment.
 2016-08-18 16:25:09 -07:00
Kubernetes Submit Queue
b15c2d67e6 Merge pull request #30872 from mwielgus/fed-informer-deadlock 
Automatic merge from submit-queue

Fix deadlock possibility in federated informer

On cluster add subinformer locks and tries to add cluster to federated informer. When someone checks if everything is in sync federated informer is locked and then subinformer is inspected what apparently requires a lock. With really bad timing this can create a deadlock.

This PR ensures that there is always at most 1 lock taken in federated informer.

cc: @quinton-hoole @kubernetes/sig-cluster-federation 

Fixes: #30855
 2016-08-18 08:31:26 -07:00
Marcin Wielgus
420bab477e Federated namespace controller - stop reconcilation if not in sync 2016-08-18 14:48:38 +02:00
Marcin Wielgus
681d153050 Fix deadlock possibility in federated informer 2016-08-18 14:37:38 +02:00
Marcin Wielgus
23ca79bd53 Remove Set/GetClusterName hack from federated libs: 2016-08-18 08:04:46 +02:00
Marcin Wielgus
c75cefa296 FederatedInformer returns clusterName + obj pair when needed 2016-08-18 07:48:21 +02:00
Marcin Wielgus
c1cbe4771b Use backoff from util/flowcontroll in federated namespace controller and other minor fixes 2016-08-16 21:51:24 +02:00
Marcin Wielgus
b2c192bcc9 Federated Namespace Controller test 2016-08-16 21:05:50 +02:00
Marcin Wielgus
e428ffe879 Federated namespace controller 2016-08-16 21:05:50 +02:00
Kubernetes Submit Queue
ce302c0c55 Merge pull request #30509 from mwielgus/set-client 
Automatic merge from submit-queue

SetClientFactory in FederatedInformer

For unit tests.

cc: @quinton-hoole @wojtek-t @kubernetes/sig-cluster-federation
 2016-08-16 11:10:58 -07:00
Kubernetes Submit Queue
69419a145a Merge pull request #29802 from jfrazelle/fix-go-vet-errors 
Automatic merge from submit-queue

fix go vet errors

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```release-note
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This fixes the `go vet` errors brought about by go 1.7 testing re (#28742).

The are all pretty trivial and mostly related to literal composites.

also related to #16086
 2016-08-15 13:10:08 -07:00
Marcin Wielgus
9c794c4296 Fix in default client factory in federated informer 2016-08-13 02:12:35 +02:00
Marcin Wielgus
8dbe762e6f SetClientFactory in FederatedInformer 2016-08-12 17:34:01 +02:00
Marcin Wielgus
8b53924a97 Federation - common libs - get clientset for cluster 2016-08-11 16:21:34 +02:00
Jess Frazelle
7e9d82129e
fix go vet errors 
Signed-off-by: Jess Frazelle <jessfraz@google.com>

fix composites

Signed-off-by: Jess Frazelle <me@jessfraz.com>
 2016-08-10 16:45:41 -07:00
Marcin Wielgus
9f01136df4 Federation - common libs - small changes in delaying deliverer 2016-08-10 17:05:15 +02:00
Marcin Wielgus
c435647dd7 Minor fixes in federated controller libraries 2016-08-10 14:25:26 +02:00
Kubernetes Submit Queue
ab68ce9676 Merge pull request #30353 from mwielgus/handlers-fed 
Automatic merge from submit-queue

Federation - common libs - a set of handy handlers for informers

A common scenario for using informer handlers would be to put the object key in a queue
for global reconciliation.

cc: @quinton-hoole @wojtek-t @kubernetes/sig-cluster-federation

<!-- Reviewable:start -->
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 2016-08-10 04:45:04 -07:00
Marcin Wielgus
99ba03f423 Federation - common libs - a set of handy handlers for informers 2016-08-10 12:18:35 +02:00
Kubernetes Submit Queue
3e006ea298 Merge pull request #29817 from xiangpengzhao/opt-print-info 
Automatic merge from submit-queue

Separate long comment into lines



<!-- Reviewable:start -->
This change is [<img src="https://reviewable.kubernetes.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.kubernetes.io/reviews/kubernetes/kubernetes/29817)
<!-- Reviewable:end -->
 2016-08-09 20:14:14 -07:00