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222 Commits

Author SHA1 Message Date
k8s-merge-robot
6f8a951f87 Merge pull request #20446 from derekwaynecarr/quota_scopes 
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 2016-02-27 19:46:42 -08:00
k8s-merge-robot
f0c0af2561 Merge pull request #20528 from mikedanese/varz 
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 2016-02-27 00:27:18 -08:00
derekwaynecarr
af85fb57c3 Make ResourceQuota admission and controller work generically 2016-02-26 20:34:15 -05:00
Mike Danese
5ec02bd021 add http handler to export configuration state 2016-02-24 14:12:28 -08:00
mqliang
e44e71ca87 make cache size configurable 2016-02-24 22:37:02 +08:00
Jan Safranek
1d0b1c227b Add PV.Name into names of generated GCE/AWS/OSP volumes. 
Volume names have now format <cluster-name>-dynamic-<pv-name>.

pv-name is guaranteed to be unique in Kubernetes cluster, adding
<cluster-name> ensures we don't conflict with any running cluster
in the cloud project (kube-controller-manager --cluster-name=XXX).

'kubernetes' is the default cluster name.
 2016-02-12 09:46:59 +01:00
Mike Danese
31b8905da7 move controller manager to compoenent config 2016-02-11 13:13:03 -08:00
derekwaynecarr
56f5b992bb Fix incorrect versions passed into namespace controller 2016-02-10 22:44:52 -05:00
derekwaynecarr
106693d9b3 Refactor namespace controller to use workers, do more delete collection calls 2016-02-09 16:39:13 -05:00
Jan Chaloupka
4389b3f0d6 Rewritte util.* -> wait.* wherever reasonable 2016-02-07 12:02:20 +01:00
Madhusudan.C.S
4f9b8b2bfc Link all the ReplicaSet controller boilerplate together. 
1. Enable replica set in controller manager.
2. Enable replica set etcd storage in master package.
3. Add replica set support to kubectl commands.
 2016-02-05 21:05:10 -08:00
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
Jan Safranek
76b6449715 Retry recycle or delete operation on failure. 
Recycle controller tries to recycle or delete a PV several times.
It stores count of failed attempts and timestamp of the last attempt in
annotations of the PV.

By default, the controller tries to recycle/delete a PV 3 times in
10 minutes interval. These values are configurable by
kube-controller-manager --pv-recycler-maximum-retry=X --pvclaimbinder-sync-period=Y
arguments.
 2016-02-05 17:02:13 +01:00
gmarek
0c191e787b Split controller flags between controllers 2016-02-05 12:17:51 +01:00
Chao Xu
1b047f8e67 rename legacy to core 2016-02-04 14:26:56 -08:00
Chao Xu
f9f5736b01 grep sed 2016-02-03 13:06:07 -08:00
Chao Xu
fe7887f1ec replace the client with clientset in controllers 2016-02-02 20:28:45 -08:00
Chao Xu
c72d234bbf replacing handwritten client in several controllers 2016-01-31 15:42:02 -08:00
Mike Danese
a885d84cc9 leaderelection: retrofit controller-manager with leaderelection client 
Signed-off-by: Mike Danese <mikedanese@google.com>
 2016-01-18 14:05:55 -08:00
Clayton Coleman
2326e2bae3 Split controller manager options from init 
Make defaults and flags clearly distinct from initialization code.
 2016-01-06 22:39:14 -05:00
k8s-merge-robot
236683fe29 Merge pull request #18357 from gmarek/expose-master-components 
Auto commit by PR queue bot
 2016-01-04 14:32:17 -08:00
Clayton Coleman
9dad7e624c Split the serviceaccount package into two parts 
Public utility methods and JWT parsing, and controller specific logic.
Also remove the coupling between ServiceAccountTokenGetter and the
authenticator class.
 2015-12-26 21:28:12 -05:00
gmarek
a4202cbee9 Scheduler and ControllerManager listens on 0.0.0.0 2015-12-23 08:33:25 +01:00
k8s-merge-robot
20b7810a21 Merge pull request #16667 from DirectXMan12/refactor/hpa-use-namespacers 
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 2015-12-20 07:34:39 -08:00
Janet Kuo
32d153093e Fix deployment tests failures; change ResyncPeriod 2015-12-17 19:29:54 -08:00
Sam Ghods
b838d8ce18 Add informers to deployment controller 2015-12-17 19:29:54 -08:00
Solly Ross
15fc230a59 Make HPA Controller use Namespacers 
The HPA controller had previously used a single Client
object to act as three different Namespacers.  To improve
ease of extensibility and to make it clearer what the HPA
controller actually needs to use from the client, it should
use separate Namespacers for each of its needs (Scales, HPAs,
and Events).
 2015-12-14 11:41:00 -05:00
Wojciech Tyczynski
342eee680c Revert "[hpa] Parameterize tolerance, downscale, and upscale into HPAController, and add corresponding unit test for backsolved tolerance." 2015-12-13 09:54:43 +01:00
k8s-merge-robot
9b07349013 Merge pull request #18315 from jayunit100/hpa-tolerance-config 
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 2015-12-12 01:55:46 -08:00
markturansky
4fc1bf1f23 Added PersistentVolumeController 2015-12-11 10:33:30 -05:00
Jay Vyas
5161d169ba Parameterization for downscale, upscale, and tolerance with backsolving 
unit test for visible testing of tolerance algorithm expectations. Logs for dScale, uScale, tol creation.
 2015-12-10 10:59:21 -05:00
gmarek
5298c2f62e All controllers run by controller-manager use diffrent UserAgents 2015-12-07 10:02:23 +01:00
derekwaynecarr
55d4f70f8e Resource quota observes deletes faster 2015-12-03 17:35:05 -05:00
Prashanth Balasubramanian
9aa0efa393 Turn flannel off by default 2015-11-25 09:43:48 +01:00
Prashanth Balasubramanian
4cd1ee177b Salt configuration for flanneld 2015-11-25 09:42:59 +01:00
k8s-merge-robot
7536e776f3 Merge pull request #16931 from mikedanese/inclustercomponent 
Auto commit by PR queue bot
 2015-11-18 22:52:27 -08:00
Jordan Liggitt
14c40fa741 Fix transposed controller manager args 2015-11-17 15:24:57 -05:00
Mike Danese
fb056c47b2 use inClusterConfig before using default config for cluster components 2015-11-17 10:37:40 -08:00
Jordan Liggitt
165d7d5030 Enable specifying scheme/port for metrics client 2015-11-16 13:18:40 -05:00
Dr. Stefan Schimanski
bc7523a775 Make controller manager node monitor constant public 2015-11-16 11:48:04 +01:00
He Simei
d76d57e0e1 wait for 10s before controller manager fails when api-server is not up 2015-11-13 14:16:39 +08:00
k8s-merge-robot
c3a072768b Merge pull request #16728 from markturansky/lengthen_pv_sync 
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 2015-11-05 00:35:12 -08:00
markturansky
468bc39a63 Lengthened pvsync period 2015-11-04 00:42:44 -05:00
Solly Ross
f262560cac Customize HPA Heapster service namespace/name 
This commit makes the HPA metrics client configurable in where
it looks for heapster instead of hard coding it to
"kube-system/heapster".  The values of "kube-system/heapster"
are still recorded as constants in the metrics client package
for use as default values.
 2015-11-02 11:14:08 -05:00
Deyuan Deng
638411d744 Wait apiserver in controller manager startup process 2015-10-29 00:15:33 +08:00
k8s-merge-robot
54706661ad Merge pull request #15479 from feiskyer/gendocs 
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 2015-10-25 17:47:14 -07:00
k8s-merge-robot
6b330a8db5 Merge pull request #16112 from deads2k/expose-resync 
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 2015-10-25 05:16:29 -07:00
feisky
13dce74adb Gendocs for docs/admin/kube-* 2015-10-25 19:24:23 +08:00
Steve Sloka
4302208aa9 globally search/replace 'KubeApiQps' to 'KubeAPIQPS' and 'KubeApiBurst' to 'KubeAPIBurst' to match GO rules 2015-10-23 08:24:19 -04:00
deads2k
33c860c81f expose ResyncPeriod for easier composition 2015-10-22 14:20:03 -04:00
k8s-merge-robot
68717ddae0 Merge pull request #15659 from caesarxuchao/discovery-client 
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 2015-10-16 20:03:33 -07:00
Chao Xu
5859da3e1f add discovery client 2015-10-16 14:20:21 -07:00
k8s-merge-robot
4ed2121de5 Merge pull request #15183 from mikedanese/enable-gc 
Auto commit by PR queue bot
 2015-10-16 06:20:17 -07:00
Brendan Burns
0c730f4ea7 update 2015-10-14 18:22:19 -07:00
Brendan Burns
947a558320 Dynamically enable controllers based on what resources the server has. 
Dynamically delete namespaces based on what resources the server has.
 2015-10-14 15:53:19 -07:00
k8s-merge-robot
ae9f7c8ff8 Merge pull request #15426 from zhengguoyong/adjust_package_name_pkgcontroller 
Auto commit by PR queue bot
 2015-10-13 06:05:23 -07:00
Aaron Crickenberger
69351e3e88 Expose kube-api burst/qps settings for kube components 
Default to hardcodes for components that had them, and 5.0 qps, 10 burst
for those that relied on client defaults

Unclear if maybe it'd be better to just assume these are set as part of
the incoming kubeconfig.  For now just exposing them as flags since it's
easier for me to manually tweak.
 2015-10-12 11:56:15 -04:00
eulerzgy
4ed5f9d240 adjust package name for pkg/controller directory 2015-10-12 09:51:27 +08:00
Wojciech Tyczynski
df79026b79 Extend resyncPeriods in controllers in production. 2015-10-08 09:10:09 +02:00
Mike Danese
df1a3d3fdf enable pod gc by default with terminated pod gc threshold of 12500 2015-10-06 14:53:16 -07:00
Mike Danese
833be48d61 enable all experimental flags with one controller 2015-10-05 14:54:19 -07:00
k8s-merge-robot
7007481f00 Merge pull request #14917 from nikhiljindal/deploymentController 
Auto commit by PR queue bot
 2015-10-02 13:18:49 -07:00
nikhiljindal
c6deb442f9 Adding events to deployment 2015-10-01 16:38:08 -07:00
gmarek
a3723e2045 Separate deletion and termination evictors in NodeController, and fix rate_limited_queue.go 2015-09-30 09:42:01 +02:00
Mike Danese
376faea1cf add pod garbage collection 2015-09-24 22:47:53 -07:00
Jerzy Szczepkowski
c8238c079a E2E tests for horizontal pod autoscaler. 
Fixes & tuning in horiontal pod autoscaler and its e2e tests; two of the tests added to "Autoscaling suite".
 2015-09-24 14:14:35 +02:00
Mike Danese
22072af90d rename jobmanager to jobcontroller 2015-09-18 11:48:47 -07:00
Maciej Szulik
8cefa2ee55 Job controller logic 2015-09-17 10:05:33 +02:00
markturansky
7bc55b5aea configurable pv recyclers 2015-09-15 12:48:25 -04:00
nikhiljindal
c97b9db700 Adding a deploymentController 2015-09-14 18:39:46 -07:00
Mike Danese
1065872d29 rebase and resolve a huge amount of conflicts to keep this up to date (does this commit have more LOC changed than the original implementation? that would be funny...) 2015-09-11 17:04:34 -07:00
Ananya Kumar
c7628fae43 Add daemon manager 2015-09-11 16:56:08 -07:00
Jerzy Szczepkowski
65d43a40e5 Changed nameing in controller for HorizontalPodAutosclaer. 
Changed nameing in controller for HorizontalPodAutosclaer to make it consistent with coding conventions.
 2015-09-10 15:10:07 +02:00
Jerzy Szczepkowski
6998247e1b Implemented removal of Deployments, Daemons & HorizontalPodAutoscalers when Namespace is removed. 
Implemented removal of Deployments, Daemons & HorizontalPodAutoscalers when Namespace is removed. Added unittest. Fixes #12735.
 2015-09-09 10:59:43 +02:00
Quinton Hoole
7bbe516b95 Merge pull request #13303 from mwielgus/hpa_heapster_interface 
MetricsClient for HorizontalPodAutoscaler
 2015-09-04 09:09:54 -07:00
markturansky
68358fd308 Added VolumeConfig to volumes 2015-09-01 12:04:26 -04:00
Marcin Wielgus
064b09ff0b MetricsClient for HorizontalPodAutoscaler 2015-09-01 17:24:11 +02:00
k8s-merge-robot
b6e355d2d3 Merge pull request #13142 from jszczepkowski/exp-flag 
Auto commit by PR queue bot
 2015-08-28 17:08:06 -07:00
Clayton Coleman
8a62f1828d Evict terminating pods 2015-08-25 14:17:39 -03:00
Jerzy Szczepkowski
2de49358ab Added flags for horizontal pod autoscaler to controller-manager. 
Added flags for horizontal pod autoscaler to controller-manager.
 2015-08-25 17:28:17 +02:00
Marcin Wielgus
1ce8bb7bb2 Scale subresource querying in HorizontalPodAutoscaler 2015-08-24 16:42:25 +02:00
Jerzy Szczepkowski
f2e15fd538 Experimental client for horizontal pod autoscaler. 
Implementation of experimental client for horizontal pod autoscaler. Placeholder implementation for controller for horizontal pod autoscaler.
 2015-08-19 09:39:17 +02:00
Robert Bailey
08e6a43c1d Revert "Merge pull request #9165 from smarterclayton/graceful" 
This reverts commit 4f856b595d, reversing
changes made to d78525a83b.

Conflicts:
	pkg/kubelet/status_manager.go
 2015-08-18 17:34:49 -07:00
Kris Rousey
ae6c64d9bb Moving everyone to unversioned client 2015-08-18 10:23:03 -07:00
Clayton Coleman
edb108802d Handle gracefully terminated pods in node controller 
Eviction should retry longer and wait for completion of the pod.
 2015-08-18 09:08:45 -04:00
Kris Rousey
565189f5b8 Correcting all go vet errors 2015-08-11 13:55:37 -07:00
markturansky
8e0d391b1e Refactored persistent volume controllers to new packaging structure 2015-08-10 23:18:48 -04:00
Alex Robinson
11fcd3bb39 Merge pull request #12478 from eparis/use-pflag-network 
Use pflags for net.IP and net.IPNet instead of custom flag types
 2015-08-10 11:55:54 -07:00
Eric Paris
f3282ff4d2 Use pflag IPNet instead of our own helpers 
Since pflag can handle net.IPNet arguements use that code. This means
that our code no longer has casts back and forth and just natively uses
net.IPNet.
 2015-08-10 10:15:08 -04:00
Eric Paris
fe6b633e2a Convert for util.IP to just use a net.IP 
pflag can handle IP addresses so use the pflag code instead of doing it
ourselves. This means our code just uses net.IP and we don't have all of
the useless casting back and forth!
 2015-08-10 10:15:05 -04:00
Veres Lajos
9f77e49109 typofix - https://github.com/vlajos/misspell_fixer 2015-08-08 22:31:48 +01:00
Mike Danese
8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
gmarek
e20536d16a Remove register-retry-count flag from controller-manager 2015-08-05 10:07:59 +02:00
gmarek
2201e75666 NodeController small cleanup 2015-08-04 14:44:14 +02:00
gmarek
d27ad5b714 Controller codebase refactoring 2015-08-03 17:06:25 +02:00
Ananya Kumar
47dd0bc6f9 Refactor package controller 2015-07-29 09:54:35 -07:00
Daniel Smith
a9948158eb Merge pull request #11867 from kelseyhightower/node-cidrs-works-with-empty-cloud-provider 
Allocating CIDRs for Pods works without a cloud provider.
 2015-07-27 17:20:44 -07:00
Kelsey Hightower
93a374512e Allocating CIDRs for Pods works without a cloud provider. 
Currently setting the `--allocate-node-cidrs` flag to true with an
empty cloud provider causes the kube-controller-manager to crash during
startup.

Fix the issue by checking for an empty cloud provider before setting
up route management on the cloud provider. This change introduces a
change in behavior. The kube-controller-manager now supports allocating
pod CIDRs without a cloud provider. This means users must manage routes
through some other mechanism.

The controller manager logs a warning if `--allocate-node-cidrs` is set,
but not a cloud provider:

```
I0725 17:10:41.587888   43185 plugins.go:70] No cloud provider specified.
I0725 17:10:41.588036   43185 nodecontroller.go:114] Sending events to api server.
E0725 17:10:41.588122   43185 controllermanager.go:201] Failed to start service controller: ServiceController should not be run without a cloudprovider.
W0725 17:10:41.588136   43185 controllermanager.go:213] allocate-node-cidrs is set, but no cloud provider specified. Will not manage routes.
E0725 17:10:41.589703   43185 nodecontroller.go:187] Error monitoring node status: Get http://127.0.0.1:8080/api/v1/nodes: dial tcp 127.0.0.1
```

Fixes #11866
 2015-07-27 16:13:19 -07:00
Alex Robinson
60611c253e Add a resync period for services in the service controller. 
This should ensure all load balancers get deleted even if a reordering of
watch events causes us to strand one after its service has been deleted,
because the sync will notice that the service controller's cache has a
service in it that no longer exists in the apiserver.

It could still leak in the case that the controller manager is killed
between when it leaks something and the sync runs, but this should
improve things.
 2015-07-27 18:03:13 +00:00