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40 Commits (7ffa2faeacb213d25c86ab91a2ce5b67f30b9c33)

Author SHA1 Message Date
Vishnu kannan 82f7820066 Kubelet: 
Centralize Capacity discovery of standard resources in Container manager.
Have storage derive node capacity from container manager.
Move certain cAdvisor interfaces to the cAdvisor package in the process.

This patch fixes a bug in container manager where it was writing to a map without synchronization.

Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2017-06-27 18:45:02 -07:00
Davanum Srinivas 7e5c43a042 Run cAdvisor on the same interface as kubelet 
cAdvisor currently binds to all interfaces. Currently the only
solution is to use iptables to block access to the port. We
are better off making cAdvisor to bind to the interface that
kubelet uses for better security.

Fixes #11710
 2017-06-08 16:43:38 -04:00
Manjunath A Kumatagi f8063879a0 Use Docker API Version instead of docker version 2017-04-27 10:05:22 -04:00
deads2k 6a4d5cd7cc start the apimachinery repo 2017-01-11 09:09:48 -05:00
Pengfei Ni f584ed4398 Fix package aliases to follow golang convention 2016-11-30 15:40:50 +08:00
David Ashpole eb19713486 kubelet calls GetDirFsInfo(root directory) instead of using GetFsInfo(root label). Reverted #33520, and changed e2e test context to use nodefs 2016-10-27 08:04:59 -07:00
Tobias Schmidt 12c248315f Filter internal Kubernetes labels from Prometheus metrics 
Kubernetes uses Docker labels as storage for some internal labels. The
majority of these labels are not meaningful metric labels and a few of
them are even harmful as they're not static and cause wrong aggregation
results.

This change provides a custom labels func to only attach meaningful
labels to cAdvisor exported metrics.
 2016-08-22 19:44:27 -04:00
bindata-mockuser e00a35ccad updated cadvisor version 2016-08-02 16:33:03 -07:00
Jimmi Dyson 21231e1e83
Remove duplicate prometheus metrics 2016-07-20 16:00:21 +01:00
David McMahon ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
Alex Robinson cddf564f3c Merge pull request #24771 from timstclair/event-store 
Disable cAdvisor event storage by default
 2016-05-27 15:56:13 -07:00
k8s-merge-robot f1e528eab6 Merge pull request #25933 from timstclair/subcontainers 
Automatic merge from submit-queue

Handle cAdvisor partial failures

Kubernetes side of https://github.com/google/cadvisor/issues/1286

Partially fixes https://github.com/kubernetes/kubernetes/issues/25131

(Depends on cAdvisor Godeps bump https://github.com/kubernetes/kubernetes/pull/25914)

/cc @kubernetes/sig-node
 2016-05-22 04:50:01 -07:00
Tim St. Clair b05b419c25 Handle cAdvisor partial failures 2016-05-19 19:29:31 -07:00
Shaya Potter ae08ef38d7 kubelet/cadvisor: Refactor cadvisor disk stat/usage interfaces 2016-05-19 11:13:47 -07:00
Tim St. Clair 2201554b3f Disable cAdvisor event storage by default 2016-04-25 17:32:16 -07:00
Vishnu kannan d269775929 Update cadvisor linux module to work with the cadvisor v0.22.2 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-03-15 16:02:05 -07:00
Phillip Wittrock ba5be34574 Kubelet Metrics Summary Api Implementation 2016-02-04 14:05:28 -08:00
harry 1032067ff9 Replace runtime reference by pkg 2016-02-01 21:06:44 +08:00
Tim St. Clair 1fd72a7871 Change default cAdvisor housekeeping interval to 10s 
Change the default interval cAdvisor uses to gather stats to 10
seconds.
 2016-01-07 11:29:15 -08:00
Steve Milner 8da2d4002f Fixes remaining imports per #15319 2015-10-20 07:13:13 -04:00
k8s-merge-robot 48ced9de86 Merge pull request #15612 from jimmidyson/cadvisor-kubelet 
Auto commit by PR queue bot
 2015-10-19 20:10:21 -07:00
eulerzgy 31c09bdcb8 Del capatical local packagename for cadvisorApi 2015-10-16 11:03:50 +08:00
Jimmi Dyson a5421270e5 cadvisor bump 2015-10-15 21:06:45 +01:00
Jimmi Dyson 3a6701c85f Ensure container metrics are registered with prometheus even without 
cadvisor http server

Fixes #13200
 2015-08-26 13:35:32 +01:00
Mike Danese 17defc7383 run gofmt on everything we touched 2015-08-05 17:52:56 -07:00
Mike Danese 8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
Piotr Szczesniak 7e305c43f0 Set maxHousekeepingInterval to 15 seconds. 2015-07-30 16:44:45 +02:00
Rohit Jnagal 6849b381dc Update cadvisor dependency. 
Godep also decided to remove unused appengine dependency.
 2015-06-15 19:11:55 +00:00
Dawn Chen 85ca8506bb Wait for docker to start cadvisor. 2015-05-15 13:24:24 -07:00
Rohit Jnagal 2cf0dfb79d Handle out of disk situation on kubelets. 
Kubelet will stop accepting new pods if it detects low disk space on root fs or fs holding docker images.
Running pods are not affected. low-diskspace-threshold-mb is used to configure the low diskspace threshold.
 2015-05-12 18:23:09 +00:00
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
Vishnu Kannan 2f68cddbd2 Adding events API to cadvisor interface. 2015-04-28 16:13:29 -07:00
Victor Marmol 270d8aec8b Raise cAdvisor stats cache to 2m. 
This used to be 60ns which was a bug from when we switched from number
of stats to duration. Seems like the type was silently
converted/ignored.
 2015-04-24 14:44:13 -07:00
Victor Marmol e2f37f81a9 Add SubcontainerInfo() to cAdvisor API. 
Returns information about a container and its subcontainers.
 2015-04-23 10:20:05 -07:00
Xiang Li 2f2247dae3 pkg/kubelet: no more self receiver in kubelet pkg 2015-04-19 20:26:07 -07:00
Vishnu Kannan de79209970 Adding events API to cadvisor interface. 2015-04-09 16:02:34 -07:00
Dawn Chen 5b9a6d47e8 publish node components version information 2015-03-31 09:32:29 -07:00
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
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