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50 Commits (97e002352f459aebf7344babf707837b4f62be2f)

Author SHA1 Message Date
Yang Guo f9767d2f71 Change StatsProvider interface to provide container stats from either cadvisor or CRI and implement this interface using cadvisor 2017-08-25 13:11:26 -07:00
Ebbe Elsborg a286f25ff4 Typed static/mirror pod UID translation 2017-08-14 14:51:26 +02:00
Jeff Grafton a7f49c906d Use buildozer to delete licenses() rules except under third_party/ 2017-08-11 09:32:39 -07:00
Jeff Grafton 33276f06be Use buildozer to remove deprecated automanaged tags 2017-08-11 09:31:50 -07:00
Jacob Simpson 29c1b81d4c Scripted migration from clientset_generated to client-go. 2017-07-17 15:05:37 -07:00
Chao Xu 60604f8818 run hack/update-all 2017-06-22 11:31:03 -07:00
Chao Xu f4989a45a5 run root-rewrite-v1-..., compile 2017-06-22 10:25:57 -07:00
Shyam Jeedigunta 4425864707 Migrate kubelet configmap management logic to an interface 2017-05-31 10:39:36 +02:00
zhangxiaoyu-zidif 65080ea1c1 ParsePodFullName():code robustness 2017-05-11 19:14:16 +08:00
Mike Danese a05c3c0efd autogenerated 2017-04-14 10:40:57 -07:00
Clayton Coleman be6d2933df
refactor: Move *Options references to metav1 2017-01-24 13:41:51 -05:00
Clayton Coleman 7b1c715496
generated: Move references to metav1.*Options 2017-01-24 13:41:48 -05:00
Clayton Coleman 469df12038
refactor: move ListOptions references to metav1 2017-01-23 17:52:46 -05:00
gmarek 3c0d2bb1f0 Add SecretManager to Kubelet 2017-01-19 20:12:04 +01:00
Wojciech Tyczynski 09e4de385c Enable nontrivial secret manager 2017-01-19 19:47:33 +01:00
Clayton Coleman 9a2a50cda7
refactor: use metav1.ObjectMeta in other types 2017-01-17 16:17:19 -05:00
deads2k 77b4d55982 mechanical 2017-01-16 09:35:12 -05:00
NickrenREN a12dea14e0 fix redundant alias clientset 2017-01-12 10:21:05 +08:00
deads2k 6a4d5cd7cc start the apimachinery repo 2017-01-11 09:09:48 -05:00
Jeff Grafton 20d221f75c Enable auto-generating sources rules 2017-01-05 14:14:13 -08:00
NickrenREN 2fa0935c19 Add unit test function to test DeletePod 
Add unit test function to test DeletePod() of podManager
 2017-01-03 11:08:39 +08:00
Mike Danese 161c391f44 autogenerated 2016-12-29 13:04:10 -08:00
Dawn Chen b03fca9783 Fixed an import cycle issue: 
import cycle not allowed in test
package k8s.io/kubernetes/pkg/client/restclient (test)
	imports k8s.io/kubernetes/pkg/api/testapi
	imports k8s.io/kubernetes/pkg/apis/componentconfig/install
	imports k8s.io/kubernetes/pkg/apis/componentconfig/v1alpha1
	imports k8s.io/kubernetes/pkg/kubelet/qos
	imports k8s.io/kubernetes/pkg/kubelet/pod
	imports k8s.io/kubernetes/pkg/client/clientset_generated/clientset
	imports k8s.io/kubernetes/pkg/client/clientset_generated/clientset/typed/apps/v1beta1
	imports k8s.io/kubernetes/pkg/client/restclient
 2016-12-21 16:34:24 -08:00
bprashanth afd676d94c Kubelet admits critical pods even under memory pressure 2016-12-15 18:58:09 -08:00
Chao Xu 03d8820edc rename /release_1_5 to /clientset 2016-12-14 12:39:48 -08:00
Mike Danese c87de85347 autoupdate BUILD files 2016-12-12 13:30:07 -08:00
Chao Xu bcc783c594 run hack/update-all.sh 2016-11-23 15:53:09 -08:00
Chao Xu 5e1adf91df cmd/kubelet 2016-11-23 15:53:09 -08:00
gmarek 795961f7e7 Add more logging around Pod deletion 2016-11-21 11:20:48 +01:00
Mike Danese 3b6a067afc autogenerated 2016-10-21 17:32:32 -07:00
Random-Liu 1b1f2766ed Avoid StatusManager.syncPod when there is no corresponding mirror pod for static pod. 2016-09-07 17:03:15 -07:00
Andrey Kurilin 9f1c3a4c56 Fix various typos in kubelet 2016-08-03 01:14:44 +03:00
Euan Kemp eeee8b54ea kubelet: delete unused pod manager method 2016-07-08 15:15:54 -07:00
David McMahon ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
Tim St. Clair f2f3caf744 Rename **/manager.go 2016-06-21 15:11:31 -07:00
Paul Morie 8dafc776de Godoc for kubelet pod manager 2016-06-13 10:54:01 -04:00
Random-Liu cb6fe9e7ef Delete pod with uid as precondition. 2016-05-05 14:34:49 -07:00
Tim St. Clair 7b6d843309 Move test-only files to test-only packages 2016-03-01 09:11:32 -08:00
Chao Xu 184440f8ef rename release_1_2 to internalclientset 2016-02-05 14:02:28 -08:00
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 cddd7b56a4 replace client with clientset in kubelet and other places 2016-02-02 20:28:45 -08:00
Yu-Ju Hong 25f2c6f330 Improve mirror pod creation/deletion 
- Ignore the "not found" error on deletion.
 - Recognize the "already exists" error on creation and check if the existing
   pod meets requirement. If so, don't report an error.
 - Immediately create a mirror pod after a successful deletion, if needed.
 2016-01-21 16:01:14 -08:00
Tim St. Clair d2532b50ce Correct backwards pod mappings 
The mapping of static pod <--> mirror pod UIDs was backwards in a couple
places. Fortunately, they canceled each other out. Fixed, and added a
test case.
 2015-11-24 18:32:44 -08:00
k8s-merge-robot 7b281c946b Merge pull request #17270 from timstclair/mirrorpods 
Auto commit by PR queue bot
 2015-11-21 22:55:26 -08:00
Tim St. Clair fbc5a7d034 Sync status to new mirror pods 2015-11-13 18:09:17 -08:00
Yu-Ju Hong bc6414a873 kubelet: add a generic pod lifecycle event generator 
This change introduces pod lifecycle event generator (PLEG), and adds a generic
PLEG. The generic PLEG relies on relisting to discover container events, and is
container-runtime-agnostic. Both docker and rkt are changed to use generic
PLEG.
 2015-11-13 09:55:36 -08:00
Yu-Ju Hong 2eb17df46b kubelet: independent pod syncs and backoff on error 
Currently kubelet syncs all pods every 10s. This is not preferred because
 * Some pods may have been sync'd recently.
 * This may cause all the pods to be sync'd at once, causing undesirable
   CPU spikes.

This PR replaces the global syncs with independent, periodic pod syncs. At the
end of syncing, each pod worker will enqueue itslef with a future timestamp (
current time + sync interval), when it will be due for another sync.
 * If the pod worker encoutners an sync error, it may requeue with a different
   timestamp to retry sooner.
 * If a sync is triggered by the update channel (events or spec changes), the
   pod worker would enqueue a new sync time.

This change is necessary for moving to long or no periodic sync period once pod
lifecycle event generator is completed. We will still rely on the mechanism to
requeue the pod on sync error.

This change also makes sure that if a sync does not succeed (either due to
real error or the per-container backoff mechanism), an error would be propagated
back to the pod worker, which is responsible for requeuing.
 2015-11-03 13:29:08 -08:00
Yu-Ju Hong f8aa206ffa Stores hash of pod manifest in mirror pod's annotation 
Use the hash to track whether the mirror pod is a truthful representation of
the static pod.
 2015-10-20 15:44:31 -07:00
Yu-Ju Hong 2c76c55bb9 kubelet: move PodManager and MirrorClient to a subpackage 
This change moves pod_manager.go and mirror_client.go to a separate package.
Also made necessary, minor changes to facilitate testing.
 2015-10-12 16:34:18 -07:00