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187 Commits (b7d72ef36df7454bc69563c6d7e5625ab0b63794)

Author SHA1 Message Date
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
k8s-merge-robot 9cb1477662 Merge pull request #14123 from Huawei-PaaS/issue/missing_parameter 
Auto commit by PR queue bot
 2015-09-17 14:08:53 -07:00
Jian Huang 1e9b8de56c Fix the issue where output paramters not matched golog string format 2015-09-18 00:45:01 +08:00
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
Bryan Stenson 9541414742 create cloudprovider "providers" package 
move all providers into new package
    update all references to old package path
 2015-08-11 22:36:51 -07:00
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
Clayton Coleman d8bb4552de Cloud provider should return an error 
Not fatal - makes cloud provider useful in methods that
can return error.
 2015-07-01 14:41:49 -04:00
Mike Danese 1e130e0794 remove --machines from code and docs 2015-06-25 18:29:11 -07:00
Mike Danese fbd03e5b90 fix variable shadowing bug where provided RootCA would always be a nil byte slice 2015-06-25 11:40:48 -07:00
Mike Danese 56bde3342a add ca to token controller and all service accounts 2015-06-24 15:10:20 -07:00
James DeFelice 022ff5196d fix broken file refs 2015-06-12 14:03:01 +00:00
James DeFelice 1820114a2d Upstream controller manager and km binary 
Closes mesosphere/kubernetes-mesos#310
Depends on GoogleCloudPlatform/kubernetes#8882

- fix https://github.com/mesosphere/kubernetes-mesos/issues/336
- Fix comment typo
- Fixes https://github.com/GoogleCloudPlatform/kubernetes/pull/9265#commitcomment-11559038
- Add warning to k8s modules to also update mesos copies
- Fixes https://github.com/GoogleCloudPlatform/kubernetes/pull/9265#commitcomment-11558864
- Fixes https://github.com/GoogleCloudPlatform/kubernetes/pull/9265#commitcomment-11558855
- Add comments and TODO that hypercube and controllermanager need refactoring
 2015-06-12 14:03:00 +00:00
markturansky deec5f26cd Recycler controller 2015-06-04 15:47:36 -04:00
gmarek 1490543d54 Move evicting pods to separate thread to allow for correct ratelimitting. 2015-06-01 11:39:20 +02:00
Saad Ali c5525ecfdc Merge pull request #8704 from roberthbailey/dead-flags 
Deprecate flags for nodecontroller
 2015-05-26 09:54:01 -07:00
CJ Cullen d6e0aedec1 Re-add the cluster_name flag that the ServiceController and RouteController need. 2015-05-22 16:31:22 -07:00
Robert Bailey d0bcf953e9 Deprecate the following flags for node-controller: 
--node-milli-cpu
  --node-memory
  --machines
  --minion-regexp
  --sync-nodes

Remove the following flags from the standalon kubernetes binary:
  --node-milli-cpu
  --node-memory
 2015-05-22 15:18:36 -07:00
CJ Cullen 0d12a15971 Route creation reconciler loop. 2015-05-20 14:21:30 -07:00
CJ Cullen bf646abf8d Revert "Revert "Modify nodes to register directly with the master."" 
This reverts commit c53786ab31.
 2015-05-20 14:21:03 -07:00
Quinton Hoole c53786ab31 Revert "Modify nodes to register directly with the master." 2015-05-20 13:47:51 -07:00
Robert Bailey 01467e0bb8 Modify nodes to register directly with the master. 
- Delete nodes when they are no longer ready and don't exist in the
cloud provider.
 - Label each node with it's hostname.
 - Add flag to skip node registration.
 - Add a test for registering an existing node.
 2015-05-19 09:55:07 -07:00
Jordan Liggitt 7e9281fc39 Allow ServiceAccountsController to manage multiple named service accounts 2015-05-15 23:42:00 -04:00
David Oppenheimer 7a21d7ab1f Merge pull request #8053 from jdef/upstream_mesos_cloud 
integrate mesos cloud provider with k8s proper
 2015-05-14 13:57:39 -07:00
gmarek 8a4717d3f5 Remove unused ClusterName from NodeController 2015-05-14 18:01:23 +02:00
markturansky 0191574f7e Bi-directional bind between pv.Spec.ClaimRef and pvc.Spec.VolumeName 2015-05-13 14:05:21 -04:00
James DeFelice 652c14d8d7 integrate mesos cloud provider into kube apps 2015-05-12 16:02:38 +00:00
Jordan Liggitt db1f0dc906 JWT token generation/verification 2015-05-11 17:18:06 -04:00
Jordan Liggitt 6e570732f5 ServiceAccounts controller 2015-05-11 17:18:05 -04:00
Jordan Liggitt 0955808668 ServiceAccountTokens controller 2015-05-11 17:18:05 -04:00
Prashanth Balasubramanian 4fdd5bc3f3 Ratelimit replica creation 2015-05-08 14:24:25 -07:00
CJ Cullen fbd125e4e2 Remove restriction that cluster-cidr be a class-b 2015-05-06 15:01:13 -07:00
Jerzy Szczepkowski e967ffd522 Added flag to set cluster class B network address for pods, add flag to disable allocation CIDRs for Pods. Fixed synchornization bug in NodeController registerNodes(). 2015-05-05 16:10:43 -07:00
Wojciech Tyczynski 0a032ade46 Enable profiling in kube-controller 2015-05-04 13:22:25 +02:00
Eric Paris 6b3a6e6b98 Make copyright ownership statement generic 
Instead of saying "Google Inc." (which is not always correct) say "The
Kubernetes Authors", which is generic.
 2015-05-01 17:49:56 -04:00
Prashanth Balasubramanian 7592dabeba RcManager uses informers 2015-04-28 13:45:15 -07:00
Tim Hockin a3d45fada8 Change flags to use dashes in help 2015-04-27 15:11:03 -07:00
markturansky beacd8722a addressed feedback. added opt-in cmd line flag 2015-04-27 15:00:01 -04:00
markturansky 37d7f3f4f1 Added integration test, fixed a validation issue 2015-04-27 12:05:12 -04:00
markturansky b634f17ca7 Refactored to DeltaFifo 2015-04-27 12:05:12 -04:00
markturansky 6c6aab60ab goformatted 2015-04-27 12:05:12 -04:00
markturansky fb412e47e4 Addressed feedback, improved flow and comments 2015-04-27 12:05:11 -04:00
Alex Robinson 6ae8e40d3d Move the logic for reconciling the host targets of external load balancers 
from the node controller to the service controller before impending changes
to the node controller make it not fit there anymore.
 2015-04-24 18:44:04 +00:00
Filip Grzadkowski 9357341995 Add metrics handler in controller manager. 2015-04-22 16:46:03 +02:00
Prashanth B f2f40b06aa Merge pull request #6943 from lavalamp/fix4 
Improve endpoint controller
 2015-04-17 16:30:31 -07:00
Daniel Smith a2953fdc7e Make endpoint controller use framework 2015-04-17 15:21:51 -07:00
Eric Tune 6081fa52a7 controller, scheduler, proxy use kubeconfig 
--master option still supported.
--kubeconfig option added to kube-proxy,
kube-scheduler, and kube-controller-manager
binaries.

Kube-proxy now always makes some kind of API
source, since that is its only kind of config.
Warn if it is using a default client, which probably won't work.

Uses the clientcmd builder.
 2015-04-17 12:44:17 -07:00
Alex Robinson fc08a0a71b Do service creation/update/deletion work in a pool of goroutines, protecting 
each service with a lock to ensure that no two goroutines will process a
service at the same time. This is needed to avoid weird race conditions.
 2015-04-15 00:30:18 +00:00
Alex Robinson ccc300289f Implement a ServiceController that watches services and handles keeping 
external load balancers up-to-date based on the service's specs, using
the new DeltaFIFO watch queue class. Remove the old registry REST
handler code for creating/updating/deleting load balancers.

Also clean up a bunch of the GCE cloudprovider code related to load balancers.
 2015-04-14 18:56:24 +00:00
Alex Robinson a11106edd3 Put the node controller in its own package rather than in the generic 
cloudprovider/controller package.
 2015-04-14 18:34:59 +00:00
Eric Paris 036937227f Use Fprintf to print formatted strings 
Shouldn't be using Fprint() with a format string.
 2015-04-14 10:51:57 -04:00
Daniel Smith d02139d2b4 Merge pull request #6771 from derekwaynecarr/ns_controller 
Remove delay when deleting namespaces, move to new controller framework
 2015-04-13 17:55:13 -07:00
Deyuan Deng 236db3c252 Remove kubelet dependency on nodecontroller 2015-04-13 16:59:45 -04:00
derekwaynecarr c1a3fa0dae Remove delay when deleting namespaces, move to new controller framework 2015-04-13 15:18:22 -04:00
Wojciech Tyczynski 59ab41c8f7 Merge pull request #6292 from jszczepkowski/scale-pool 
Updating target pools on cloud nodes change.
 2015-04-13 10:58:49 +02:00
Eric Paris 8e7d14196f Fix printing errors from failed binary runs 
I had the kublet die on startup and the only error was "0x401da0"  Which
I assume is an address of the err.Error function.  The other way to fix
this, I think, would be to use err.Error(), however that could cause
fmt.Fprintf() problems, debuging on the error message people used.

Now I get a nice clean error I can understand:

"cAdvisor.New() err = mountpoint for cpu not found"
 2015-04-10 17:56:47 -04:00
Jerzy Szczepkowski 1c042208c7 Added retrying update of balancers in case some of updates failed. 2015-04-10 16:06:56 +02:00
Jerzy Szczepkowski eb253a694e Updating target pools on cloud nodes change. 
Implemented updating target pools for external services on chage of cloud nodes. Related to #5241.
 2015-04-10 16:06:56 +02:00