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4870 Commits

Author SHA1 Message Date
Zach Loafman
5496686f33 Revert "Use docker's ParseRepositoryTag when pulling" 2015-03-17 15:16:33 -07:00
Salvatore Dario Minonne
31ddefc347 Finalize fields.Selector 2015-03-17 22:55:43 +01:00
Dawn Chen
2a5610dbcb Merge pull request #5558 from ncdc/docker-ParseRepositoryTag 
Use docker's ParseRepositoryTag when pulling
 2015-03-17 12:56:22 -07:00
Victor Marmol
d1ed571e28 Use containerGC in the Kubelet. 
New policy default is 100 containers max.

Fixes #5457.
 2015-03-17 10:50:32 -07:00
Victor Marmol
4c17c09a8f Separate GC policy into containerGC struct. 
The policy today takes a min GC age, max dead containers per pod, and
max containers overall. When GC is called, only dead containers created
more than min GC age ago are considered. The policy tries to keep one
dead instance of every pod's containers.
 2015-03-17 10:50:06 -07:00
Dawn Chen
5a04bf6316 Merge pull request #5512 from vmarmol/igc 
Introduce and implement image GC policy
 2015-03-17 10:36:22 -07:00
Andy Goldstein
c08f41c18b Use docker's ParseRepositoryTag when pulling 2015-03-17 13:23:17 -04:00
Victor Marmol
6bcbf12a3d Add image garbage collection policy to imageManager. 2015-03-17 09:19:04 -07:00
Victor Marmol
303a1f7ea1 Adding cAdvisor API to get image usage information. 2015-03-17 09:17:38 -07:00
Yu-Ju Hong
929fb63b33 Sync static pods from Kubelet to the API server 
Currently, API server is not aware of the static pods (manifests from
sources other than the API server, e.g. file and http) at all. This is
inconvenient since users cannot check the static pods through kubectl.
It is also sub-optimal because scheduler is unaware of the resource
consumption by these static pods on the node.

This change syncs the information back to the API server by creating a
mirror pod via API server for each static pod.

 - Kubelet creates containers for the static pod, as it would do
   normally.

 - If a mirror pod gets deleted, Kubelet will re-create one. The
   containers are sync'd to the static pods, so they will not be
   affected.

 - If a static pod gets removed from the source (e.g. manifest file
   removed from the directory), the orphaned mirror pod will be deleted.

Note that because events are associated with UID, and the mirror pod has
a different UID than the original static pod, the events will not be
shown for the mirror pod when running `kubectl describe pod
<mirror_pod>`.
 2015-03-17 08:45:56 -07:00
Filip Grzadkowski
18b728ff44 Revert "Periodically update pod status from kubelet." 2015-03-17 13:51:45 +01:00
Victor Marmol
009737e69e Merge pull request #5205 from fgrzadkowski/sync_pod_status 
Periodically update pod status from kubelet.
 2015-03-16 17:04:31 -07:00
Tim Hockin
b42652cd3d Retool mount detection for tests 2015-03-16 16:17:47 -07:00
Filip Grzadkowski
336525a27d Periodically update pod status from kubelet. 2015-03-16 23:03:03 +01:00
Tim Hockin
1725c23eb2 Implement volume plugin wrappers 
Convert git_repo and secret into wrappers around empty_dir.
 2015-03-16 14:07:58 -07:00
Victor Marmol
bdc1981eb5 Merge pull request #5433 from wojtek-t/remove_bound_pods 
Remove BoundPods from Kubelet
 2015-03-16 13:38:24 -07:00
Wojciech Tyczynski
5d95e9e671 Remove BoundPods from Kubelet 2015-03-16 19:17:21 +01:00
Jeff Lowdermilk
e37fd2a84d Merge pull request #5477 from dchen1107/clean 
Convert RestartPolicy to string for v1beta3.
 2015-03-16 10:23:52 -07:00
Dawn Chen
34e9c82c70 Convert RestartPolicy to string for v1beta3. 
Fixed #3607 and spiritually support #5475
 2015-03-13 18:38:07 -07:00
Victor Marmol
dc96ea6300 Run cAdvisor inside the Kubelet. 
cAdvisor is started as a Kubelet dependency during startup of the
Kubelet before the sync loops start.
 2015-03-13 16:06:02 -07:00
Victor Marmol
b00e82ed93 Merge pull request #5466 from dchen1107/docker 
Fix a regression introduced lately: When any given PodInfraContainer on ...
 2015-03-13 16:04:01 -07:00
Satnam Singh
ce7658a302 Merge pull request #5445 from vmarmol/unused 
Remove unused handleUpdate() in Kubelet.
 2015-03-13 16:00:17 -07:00
Dawn Chen
732d4cb2b9 Fix a regression introduced lately: When any given PodInfraContainer on a node 
is killed, kubelet kills all remaining containers no matter which pod that
container belongs to.

Fixed #5373
 2015-03-13 15:46:30 -07:00
Dawn Chen
0cc2b62b4a Merge pull request #5265 from ddysher/kubelet-post-status 
kubelet post node status to master
 2015-03-13 15:29:22 -07:00
Tim Hockin
caca5e7358 Add tmpfs support to EmptyDir 
# *** ERROR: *** docs are out of sync between cli and markdown
# run hack/run-gendocs.sh > docs/kubectl.md to regenerate

#
# Your commit will be aborted unless you regenerate docs.
    COMMIT_BLOCKED_ON_GENDOCS
 2015-03-13 13:36:13 -07:00
Vish Kannan
13253d09e1 Merge pull request #5444 from vmarmol/lock 
Lock access and update to Kubelet pods.
 2015-03-13 11:06:50 -07:00
Victor Marmol
04233cdb88 Remove unused handleUpdate() in Kubelet. 2015-03-13 10:35:50 -07:00
Victor Marmol
0e485310cf Lock access and update to Kubelet pods. 2015-03-13 10:31:26 -07:00
gmarek
3489d1ae01 Refactor kubelet syncPod method 2015-03-13 18:22:42 +01:00
Victor Marmol
4675fcc57d Make ParseDockerName() return an error. 
This forces callers to handle cases where the container name could not
be parsed.
 2015-03-12 16:33:16 -07:00
Dawn Chen
ee4e887183 Merge pull request #5395 from vmarmol/fix 
Garbage collect unidentified Kubernetes containers.
 2015-03-12 12:58:22 -07:00
Victor Marmol
51122998e3 Garbage collect unidentified Kubernetes containers. 
These containers may be caused by a change in the Kubernetes naming
convention. The old containers are killed, the new ones started, but the
old ones are never GC'd. This change makes Kubelet GC all Kubernetes
containers, old and new.

Fixes #5372.
 2015-03-12 11:40:35 -07:00
Brian Grant
19b6c85fa5 Merge pull request #5363 from wojtek-t/no_bound_pods_in_scheduler 
Make scheduler to watch PodSpec.Host instead Status.Host
 2015-03-12 10:57:03 -07:00
Victor Marmol
2939abb6cb Merge pull request #5383 from wojtek-t/kubelet_test 
Speedup pkg/kubelet/runonce_test.go
 2015-03-12 10:22:03 -07:00
Victor Marmol
f9d2ab6e48 Use time.Sleep() instead of <-time.After(). 2015-03-12 09:25:09 -07:00
Wojciech Tyczynski
dca3db0a50 Speedup pkg/kubelet/runonce_test.go 2015-03-12 17:12:04 +01:00
Timothy St. Clair
308bb84cf3 Minor cleanup for etcd cleaning from kubelet 2015-03-12 09:39:22 -05:00
Wojciech Tyczynski
9f2f10d6db Make scheduler to watch PodSpec.Host instead Status.Host 2015-03-12 13:38:58 +01:00
Eric Tune
ae9bc28f8b Remove mentions of etcd in kubelet. 2015-03-11 16:40:20 -07:00
Eric Tune
ac7bf05079 Kubelet has not even heard of etcd. 2015-03-11 16:29:31 -07:00
Brendan Burns
b53b2e1de0 Add and extend timeouts. 2015-03-11 14:12:46 -07:00
Dawn Chen
88e0b04916 Merge pull request #5287 from ncdc/master 
Remove debugging log message from ExecInContainer
 2015-03-11 09:45:37 -07:00
Wojciech Tyczynski
0ffd607c79 PodWorkers test. 2015-03-11 16:58:22 +01:00
Wojciech Tyczynski
80576dfed3 Change PodWorkers to have desired cache. 2015-03-11 16:38:31 +01:00
Andy Goldstein
0c798bbe52 Remove debugging log message from ExecInContainer 2015-03-11 10:07:14 -04:00
Deyuan Deng
9982aaa960 kubelet post node status to master 2015-03-10 23:17:36 -04:00
Brian Grant
9aa744925e Merge pull request #5030 from simon3z/nodeinfo 
Add support for fetching node collected information
 2015-03-10 14:05:41 -07:00
Paul Morie
a486ab078f Fix selfLink issues in integration test 2015-03-10 14:40:16 -04:00
markturansky
c7e619d4a0 Change volume.NewBuild arg from podUID to ObjectReference 2015-03-10 14:40:16 -04:00
Brian Grant
186f17737e Merge pull request #5252 from erictune/remove_etcd_flags 
Remove --etcd_servers flag from kubelet and proxy.
 2015-03-10 11:06:12 -07:00