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2428 Commits (7a8193eeccfb3b3bbbe36497b40d4ed8c141d05c)

Author SHA1 Message Date
Random-Liu 139548141e Move ConvertPodStatusToAPIPodStatus() to kubelet level 2016-01-30 00:25:50 -08:00
Random-Liu e9dceb36e9 Start using reason cache in kubelet 2016-01-30 00:25:50 -08:00
Random-Liu 123fec8a72 Add unit test for reason cache 2016-01-30 00:25:50 -08:00
Random-Liu 199f5687a3 Add reason cache 2016-01-30 00:25:50 -08:00
Random-Liu e93febfd61 Start returning PodSyncResult in SyncPod 2016-01-30 00:25:50 -08:00
k8s-merge-robot 2d061aa199 Merge pull request #19784 from Random-Liu/cleanup-kubelet-syncpod 
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 2016-01-30 00:25:49 -08:00
k8s-merge-robot db7e524750 Merge pull request #19850 from yujuhong/enable_cache 
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 2016-01-29 19:47:53 -08:00
k8s-merge-robot deef16d2b3 Merge pull request #19354 from jimmidyson/system-container-fix 
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 2016-01-29 19:13:43 -08:00
Tim St. Clair 1bd945423d Update metrics summary API 
- Change resource Quantity types to *uint64
- Change CoreSeconds -> CoreNanoSeconds
- Rename NonLocalObjectReference to PodReference
- Add UID to PodReference
- Add UserDefinedMetrics
- Add StartTime to container and pod metrics.
 2016-01-29 16:56:46 -08:00
Yifan Gu 1b34e2c314 rkt: If resource's limit is empty, populate it with request,and vice versa. 2016-01-29 10:50:37 -08:00
Avesh Agarwal de804332f4 Fix docker version errors in integration tests. 2016-01-29 13:48:07 -05:00
Yifan Gu dcee692d64 rkt: Expand environment variables in Command and Args. 2016-01-29 10:09:48 -08:00
Fabio Yeon eb2c2d1af4 Merge pull request #20111 from fabioy/fix-tmp-tests 
Add temp directory creation method for tests.
 2016-01-29 09:51:12 -08:00
Jimmi Dyson 1c289943f5 Ensure kubelet pid is not moved to system container 2016-01-29 09:30:20 +00:00
Clayton Coleman 8448b60f51 Kubelet server was not returning a 500 on errors writing logs 
Writing 200 first masks the second error. 200 is defaulted by the Go
http stack automatically.
 2016-01-28 21:44:27 -05:00
Yifan Gu d03b705c5f rkt: Replace the deprecated flag 'insecure-skip-verify' with 'insecure-options'. 2016-01-28 14:31:27 -08:00
Paul Morie 9030f16071 Move ConfigMap to main API 2016-01-28 17:07:05 -05:00
Fabio Yeon 547a2e2387 Merge pull request #20131 from thockin/logs-for-19574 
Augment logs in runContainer path
 2016-01-28 13:49:59 -08:00
Mike Danese e2fecf36b9 daemonset: apply predicated when placing daemon pods 2016-01-28 13:26:16 -08:00
Andy Goldstein 86ae623a09 Help debug port forward flakes 2016-01-28 15:28:40 -05:00
Random-Liu 488e14a5a9 Cleanup duplicated code in config.go 2016-01-28 01:04:35 -08:00
Fabio Yeon 7205a160ac Remove all instances of "/tmp" from unit tests and replace with a common 
tmp directory creator. Exception is documented.
 2016-01-27 16:11:22 -08:00
Tim Hockin df4c1ccd14 Don't apply net plugins to net=host pods 2016-01-27 15:43:33 -08:00
k8s-merge-robot 3f5e417999 Merge pull request #19502 from swagiaal/internalize-ownership 
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 2016-01-26 23:06:39 -08:00
Eric Paris 8e1ca68760 Merge pull request #20020 from apcera/cleanup-docker-engine-check 
kubelet: Update engine version parsing to handle semantic versioning
 2016-01-26 11:44:02 -05:00
mqliang c9f4f78273 reuse fake clock in the kube repo for kubelet unit tests 2016-01-26 23:42:00 +08:00
k8s-merge-robot 8c821700f3 Merge pull request #19389 from justinsb/internal_cidr 
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 2016-01-26 03:58:48 -08:00
k8s-merge-robot 52cb4c1d9d Merge pull request #18445 from resouer/fix-emptydir 
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 2016-01-26 02:45:54 -08:00
Tim Hockin 45e5912c3d Augment logs in runContainer path 
Generating errors that are useful is hard.
 2016-01-25 16:31:32 -08:00
Tim Hockin c924533e45 Add logs to try to diagnose #17181 2016-01-25 15:01:03 -08:00
Dan Winship 70a904d10e Don't print hairpin_mode error when not using Linux bridges 
(eg, with network plugins that use Open vSwitch)
 2016-01-25 09:01:34 -05:00
harry 0fa5b6c4f7 Add e2e test for wrapper volumes 
Use git server in e2e and refactor wrapper builder

Update e2e test to use a fake git server
 2016-01-24 16:57:44 +08:00
Ken Robertson 66c99d5e9c kubelet: Update FakeDockerClient used in integration tests 
This updates the mock for the docker client used in integration tests to
include the engine version in its VersionInfo response.
 2016-01-22 17:14:01 -08:00
Ken Robertson fff8a7c371 kubelet: Update engine version parsing to handle semantic versioning 
This updates the dockertools.dockerVersion to use a semantic versioning
library to more gracefully support engine versions which include
additional version fields.

Previously, go-dockerclient's APIVersion struct was use which only
handles plain numeric x.y.z version strings. With #19675, the library
was now used on the Docker engine string, however it is possible for the
engine string to include include additional information for beta, rc, or
distro specific builds.

This PR also enables the TestDockerRuntimeVersion test which was
previously just a FIXME and updates it to pass, and be used to test the
version string that cause #20005.

This negates the need for fsouza/go-dockerclient#451, since even with
that change, if a user was running Docker 1.10.0-rc1, this would cause
the kubelet to report it as simply 1.10.0.
 2016-01-22 13:18:52 -08:00
Clayton Coleman 4a6935b31f Remaining codec change refactors 2016-01-22 13:27:27 -05:00
Clayton Coleman 33085c0cf2 Update tests to handle codec changes 2016-01-22 13:27:26 -05:00
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
nikhiljindal 2ad642d370 Merge registered and latest and move to apimachinery 2016-01-21 14:42:21 -08:00
Alex Mohr 7d96694c3f Merge pull request #19725 from timstclair/summary 
Add blank /stats/summary kubelet endpoint
 2016-01-21 14:27:53 -08:00
Yu-Ju Hong 0fada52788 Fix sending an empty update when the source is ready 2016-01-21 14:24:39 -08:00
Justin Santa Barbara 58191c446c Allow non-masquerade-cidr to be passed to the kubelet 
Removing the hard-coding of 10.0.0.0/8

Issue #11204
 2016-01-21 15:18:31 -05:00
Alex Mohr c52122cab5 Merge pull request #19675 from apcera/kubelet-report-runtime-version 
Update container runtime to properly report the engine and version
 2016-01-21 10:31:19 -08:00
Alex Mohr d2d349bc84 Merge pull request #19334 from resouer/network 
Networking should be used to hold network related pkgs
 2016-01-21 10:26:13 -08:00
Alex Mohr 79e0c9f5e5 Merge pull request #19842 from yujuhong/status_update 
Don't handle graceful deletion of mirror pods in status manager
 2016-01-21 09:24:46 -08:00
Alex Mohr 9a264c4b41 Merge pull request #19838 from yujuhong/empty_add 
Fix empty ADD update on kubelet restarts
 2016-01-21 09:22:53 -08:00
k8s-merge-robot e2c79915fd Merge pull request #18820 from mqliang/image-gc-bug 
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 2016-01-21 01:22:29 -08:00
k8s-merge-robot d0f59e2126 Merge pull request #18172 from Random-Liu/generate-sync-event 
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 2016-01-20 22:48:35 -08:00
Random-Liu eb56d46b74 Minor clean up in kubelet syncPod() 2016-01-20 17:31:59 -08:00
Ken Robertson a7b07c01df Update container runtime to properly report the engine and version 
This address a TODO when collecting the node version information so it
will properly report the configured runtime and its version. Previously,
this was hardcoded to "docker://" and the docker version, and would show
"docker://1.9.1" even when the kubelet was configured to use rkt.

With this change, it will use the runtime's Type() and Version() data.

This also changes the container.Runtime interface to add an APIVersion()
method. This can be used when the runtime has separate versions for the
engine and the API, such as with Docker. The Docker minimum version
validation has been updated to use APIVersion(), and
DockerManager.Version() now returns the engine version.
 2016-01-20 16:42:25 -08:00
Vishnu kannan 21748701f1 Avoid nodes that have `0` cpu and memory capacity. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-01-20 15:34:58 -08:00
Yu-Ju Hong dc5b35a570 Set default status to pending for pods from non-apiserver sources 2016-01-20 09:36:01 -08:00
Yu-Ju Hong cfb5442b2d Turn on kubecontainer.Cache in kubelet 2016-01-19 18:15:10 -08:00
Yu-Ju Hong f1535a0d4c Don't handle graceful deletion of mirror pods in status manager 2016-01-19 16:47:57 -08:00
Paul Morie c548054560 Add ability to consume secrets in env vars 2016-01-18 12:20:51 -05:00
Piotr Szczesniak 9659057986 Revert "Enable kubecontainer.Cache in kubelet" 2016-01-18 13:35:41 +01:00
Lantao Liu 4c37dbe6e6 Merge pull request #19690 from Random-Liu/fix-bug-in-status-test 
Fix bug in status/manager_test.go
 2016-01-18 01:15:16 -08:00
k8s-merge-robot fcf8263b1b Merge pull request #19572 from pwittrock/exportfsmetrics 
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 2016-01-17 07:46:02 -08:00
k8s-merge-robot 0051dcc83e Merge pull request #19560 from Random-Liu/format-reconcile-log 
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 2016-01-17 04:51:05 -08:00
Random-Liu 0e612afa98 Start using PodSyncResult in dockertools 2016-01-17 00:42:45 -08:00
Random-Liu f2176643e7 Add unit test for PodSyncResult 2016-01-17 00:42:45 -08:00
Random-Liu 2d31d8ed4c Add PodSyncResult 2016-01-17 00:42:44 -08:00
k8s-merge-robot ac0d01f8ca Merge pull request #19436 from yujuhong/status_cache_p2 
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 2016-01-16 09:24:19 -08:00
k8s-merge-robot ffed4e1a3a Merge pull request #19428 from yifan-gu/rkt_isolator 
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 2016-01-16 08:48:38 -08:00
Mike Danese 936c8cd597 Merge pull request #19685 from resouer/testing 
Replace fake handler using testing pkg
 2016-01-15 17:47:53 -08:00
Tim St. Clair 5a0dc30b51 Add blank /stats/summary kubelet endpoint 
Add a `/stats/summary` endpoint to the kubelet which will return an
empty Summary{} struct (json formatted), as a summary API
placeholder. Once the next cAdvisor release is vendored, the summary
API will be filled in.
 2016-01-15 14:55:54 -08:00
Random-Liu 8fb056d258 Add getTestPod() to avoid sharing object among test cases 2016-01-15 11:22:15 -08:00
k8s-merge-robot 21aa683fb5 Merge pull request #18974 from pmorie/config-env 
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 2016-01-15 06:42:56 -08:00
combk8s 5b383dad62 fix image gc bug 2016-01-15 16:43:22 +08:00
harry 98222b4d8b Replace to tag 
Use a testing pkg to replace testing util codes
 2016-01-15 15:07:21 +08:00
Harry Zhang 936a11e775 Use networking to hold network related pkgs 
Change names of unclear methods

Use net as pkg name for short
 2016-01-15 13:46:16 +08:00
Mike Danese 33c72db59c Merge pull request #19528 from resouer/strings-util 
Create strings pkg to fix util issue
 2016-01-14 21:19:17 -08:00
harry 7405c7899b Add strings pkg to hold strings utils 
Replace funtions with strings pkg

Fix all references and rename the pkg
 2016-01-15 12:37:50 +08:00
Phillip Wittrock bb216e53da Define stats api fields for exporting filesystem metrics #17331 2016-01-14 15:52:35 -08:00
Yu-Ju Hong c9faecba9d Merge pull request #19668 from Random-Liu/fix-bug-in-reconcile 
Fix bug in needsReconcile
 2016-01-14 14:29:29 -08:00
Mike Danese 9745d1cbf0 Merge pull request #19626 from mikedanese/kubelet-labels 
kubelet: use ConfigurationMap instead of json
 2016-01-14 14:08:53 -08:00
Prashanth B 926b94fefc Merge pull request #19493 from bprashanth/kubelet_fix 
Errors in network setup should prevent pod creation
 2016-01-14 13:49:19 -08:00
Yu-Ju Hong 15950daa7f Restore the old behavior of setting pod status to pending 2016-01-14 13:46:26 -08:00
Random-Liu fed61731f1 Fix bug in needsReconcile 2016-01-14 13:44:02 -08:00
Mike Danese 41df8749a8 Merge pull request #19470 from gmarek/kubemark-performance 
Shorten the sleep amount in the fake docker client
 2016-01-14 11:55:24 -08:00
Mike Danese 14378485f3 Merge pull request #19629 from yifan-gu/rkt_debug_logging 
rkt: Add useful debugging message.
 2016-01-14 11:49:18 -08:00
Mike Danese 35a3785cf6 kubelet: use ConfigurationMap instead of json 2016-01-14 09:32:42 -08:00
Yu-Ju Hong 07cf5cff48 Enable kubecontainer.Cache in kubelet 2016-01-14 09:31:24 -08:00
k8s-merge-robot bf315d4563 Merge pull request #19374 from timstclair/housekeep 
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 2016-01-14 01:42:52 -08:00
k8s-merge-robot a385de1e43 Merge pull request #19357 from timstclair/stats-refactor 
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 2016-01-13 23:54:48 -08:00
k8s-merge-robot 5462a37dfe Merge pull request #17700 from yujuhong/status_cache 
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 2016-01-13 22:47:57 -08:00
Yifan Gu 74b8ffd156 rkt: Add useful debugging message. 2016-01-13 17:15:49 -08:00
Paul Morie 6cfd101251 Add support for ConfigMap keys in env vars 2016-01-13 17:00:15 -05:00
Yu-Ju Hong b56ed1a8c2 Support populating the runtime cache in PLEG 
This changes does not turn on this feature (cache) for kubelet.
 2016-01-13 10:19:47 -08:00
Yu-Ju Hong 032c0a4074 Add container.Cache for storing container.PodStatus 
This cache will be used to stores the PodStatus of all pods/containers
visible on the node. This will elimiate the need for pod workers to query the
container runtime directly.
 2016-01-13 10:19:47 -08:00
Sami Wagiaalla 125295ba40 Remove manageVolumeOwnership from kubelet 2016-01-13 10:37:10 -05:00
Sami Wagiaalla f650648aae Add fsGroup to SetUp and SetUpAt 2016-01-13 10:37:10 -05:00
Tim St. Clair e2ffd007f7 Implement node Allocatable 
Add `kube-reserved` and `system-reserved` flags for configuration
reserved resources for usage outside of kubernetes pods. Allocatable is
provided by the Kubelet according to the formula:
```
Allocatable = Capacity - KubeReserved - SystemReserved
```

Also provides a method for estimating a reasonable default for
`KubeReserved`, but the current implementation probably is low and needs
more tuning.
 2016-01-12 17:00:43 -08:00
Yu-Ju Hong 4ab505606b Always overwrite items in kubelet's work queue 
This allows kubelet to change the next sync time based on the last result.
 2016-01-12 16:25:19 -08:00
Yu-Ju Hong 73a4f8225c PLEG should report events if a container is removed 
Currently, pleg would report a event if a container transitions from running to
exited between relisting. However, if would not report any event if a container
gets stopped and removed between relisting. This event will eventually be
handled when the pod syncs periodically, but this is undesirable. This change
ensures that we detect all such events.
 2016-01-12 16:25:19 -08:00
Mike Danese bf763bba95 Merge pull request #19498 from pwittrock/nodelabels 
Node labels: Remove node-labels-file command line option.  Change --n…
 2016-01-12 15:12:57 -08:00
Derek Parker 55f09009c7 rkt: Include size in ListImages 2016-01-12 14:44:40 -08:00
k8s-merge-robot 0df7e695d4 Merge pull request #19458 from davidopp/notsclose 
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 2016-01-12 13:53:13 -08:00
Phillip Wittrock f1c8384ff4 Node labels: Remove node-labels-file command line option. Change --node-label format from key=value to key:value to be consitent with how the header key:value is specified on command line. 2016-01-12 12:57:12 -08:00
Random-Liu acb74454dc Format reconcile log with format.Pod(pod) 2016-01-12 12:03:16 -08:00
k8s-merge-robot 67ac4e3838 Merge pull request #18410 from Random-Liu/reconcile-pod-status 
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 2016-01-12 02:17:09 -08:00
k8s-merge-robot c255181509 Merge pull request #18248 from resouer/images-dev 
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 2016-01-11 23:53:43 -08:00
David Oppenheimer 8ac484793d Comment out calls to httptest.Server.Close() to work around 
https://github.com/golang/go/issues/12262 . See #19254 for
more details. This change should be reverted when we upgrade
to Go 1.6.
 2016-01-11 23:02:11 -08:00
Saad Ali 651206fd90 Merge pull request #19393 from yujuhong/fix_dockerclient 
Fix fake docker client to corretly report status of containers
 2016-01-11 13:56:41 -08:00
Saad Ali f5ea4f4671 Merge pull request #19392 from yujuhong/runtime_mock 
Add a container runtime mock for testing
 2016-01-11 13:03:37 -08:00
Prashanth Balasubramanian 4fe4f1f20e Errors in network setup should prevent pod creation 2016-01-11 11:16:15 -08:00
gmarek 573c3ca320 Shorten the sleep amount in the fake docker client 2016-01-11 12:15:11 +01:00
Random-Liu 5b4a210d49 Add reconcile support in kubelet 2016-01-10 01:35:07 -08:00
k8s-merge-robot 609cdfd267 Merge pull request #19331 from resouer/hash-util 
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 2016-01-09 13:08:01 -08:00
Yu-Ju Hong 712612c2dc Treat first-seen, non-pending pods as updates 
Kubelet doesn't perform checkpointing and loses all its internal states after
restarts. It'd then mistaken pods from the api server as new pods and attempt
to go through the admission process. This may result in pods being rejected
even though they are running on the node (e.g., out of disk situation). This
change adds a condition to check whether the pod was seen before and categorize
such pods as updates. The change also removes freeze/unfreeze mechanism used to
work around such cases, since it is no longer needed and it stopped working
correctly ever since we switched to incremental updates.
 2016-01-08 17:21:43 -08:00
Yifan Gu dda62129d1 rkt: Add unit tests for setApp. 2016-01-08 13:41:18 -08:00
Yifan Gu cc656ae6ac rkt: Refactor setIsolators. 
Replace manually creating isolators with isolator constructors.
Also add support for supplementary group IDs.
 2016-01-08 13:31:21 -08:00
harry zhang 27ca7dc71e Expose image list in node status 
Change image manager to use repotag
 2016-01-08 17:01:31 +08:00
Yu-Ju Hong b969599daf Fix fake docker client to corretly report status of containers 2016-01-07 18:20:41 -08:00
Yu-Ju Hong c997fb3715 Add a container runtime mock for testing 2016-01-07 18:02:49 -08:00
Isaac Hollander McCreery 791cae90f0 Merge pull request #19350 from brendandburns/oncall 
Improve error reporting a little in ingress e2e.
 2016-01-07 15:51:31 -08:00
Tim St. Clair 3c72506f10 Fixed test & error code 2016-01-07 11:55:26 -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
Clayton Coleman 791d160b42 Split the Kubelet flag options and struct 
Reduces the size of the app/server.go file and ensures that the flags
and their defaults are clearly separated.
 2016-01-06 21:23:06 -05:00
Tim St. Clair 368447ff3f Rector kubelet stats serving 
Changes include:
- Moving stats serving & routes to pkg/kubelet/server/stats/handler.go
- Managing the routes with restful.WebService, rather than manual
parsing
- Misc cleanup

These changes will make adding the new routes for /stats/summary more
manageable.
 2016-01-06 17:37:12 -08:00
Brendan Burns 07b3ab720d Improve error reporting a little in ingress e2e. 
Also add Output() to the util/exec Cmd interface.
 2016-01-06 15:25:04 -08:00
harry 2a52976983 Use hashutil to hold hash tools 2016-01-06 22:28:58 +08:00
k8s-merge-robot d1668c6656 Merge pull request #19269 from yifan-gu/rkt_refactor 
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 2016-01-05 22:28:02 -08:00
k8s-merge-robot 38f926dbb9 Merge pull request #19206 from Random-Liu/remove-wired-docker-label 
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 2016-01-05 19:32:01 -08:00
k8s-merge-robot 66d3cbf889 Merge pull request #16900 from madhusudancs/avoid-kubelet-oscillation 
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 2016-01-05 17:14:13 -08:00
Random-Liu 884dc5c9e5 Put TerminationGracePeriod, DeletionGracePeriod and PreStopHandler to docker labels 2016-01-05 15:45:29 -08:00
Yu-Ju Hong 343240d559 Fix container restarts caused by kubelet restarts 
There has been a recent regression causing kubelet to assume no containers are
running for the pod if kubelet has not seen the pod before. This would cause
all containers to be restarted after kubelet gets restarted. This change fixes
the bug.
 2016-01-05 14:24:22 -08:00
k8s-merge-robot 4a89481fbb Merge pull request #19034 from Random-Liu/deprecate-running-pod-in-syncpod 
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 2016-01-04 18:51:18 -08:00
Yifan Gu 2767f10b61 rkt: refactoring on constructing the app section of rkt pods. 2016-01-04 16:27:52 -08:00
Madhusudan.C.S 059c2aa799 Mitigate node out of disk status oscillation by delaying it. 
Implement a flag that defines the frequency at which a node's out of
disk condition can change its status. Use this flag to suspend out of
disk status changes in the time period specified by the flag, after
the status is changed once.

Set the flag to 0 in e2e tests so that we can predictably test out of
disk node condition.

Also, use util.Clock interface for all time related functionality in
the kubelet. Calling time functions in unversioned package or time
package such as unversioned.Now() or time.Now() makes it really hard
to test such code. It also makes the tests flaky and sometimes
unnecessarily slow due to time.Sleep() calls used to simulate the
time elapsed. So use util.Clock interface instead which can be faked
in the tests.
 2016-01-04 12:23:38 -08:00
Yu-Ju Hong 7d180b337b Record pleg pod relist interval and latency 
Relisting latency/interval affects how quick kubelet discovers changes. Record
the metrics in Prometheus to surface such information.
 2016-01-04 10:56:38 -08:00
Random-Liu 2ea11690b8 Remove running pod from SyncPod() of container runtime 2016-01-04 10:18:46 -08:00
Ravi Sankar Penta d0dd6c844b Allow node IP to be passed as optional config for kubelet 
In case of multiple IPs on the node, this will allow admin to
specify desired IP to be used for the node.
 2016-01-03 09:29:07 -08:00
Random-Liu b2a72ca384 Change my TODO to be the same with others 2015-12-31 00:41:05 -08:00
Yifan Gu 9b81b67879 rkt: Move image related functions to image.go 2015-12-29 17:17:27 -08:00
Random-Liu 6e92ddf9e1 Cleanup pod print in dockertools/manager.go, prober/prober.go and 
runonce.go
 2015-12-28 14:07:37 -08:00
Chao Xu 2b5b708b70 Refactor the API registration and installation 2015-12-23 22:44:25 -08:00
Yifan Gu 644aa9536a rkt: Remove pod_info.go, clean up codes that not needed anymore. 2015-12-22 12:02:25 -08:00
Yifan Gu ee7251ed10 rkt: Update for newest api version. 2015-12-22 12:02:25 -08:00
Yifan Gu 278f0dc8ad rkt: Replace image cat-manifest/list with api calls. 2015-12-22 12:02:25 -08:00
Jimmi Dyson 041ab17a67 Bump cadvisor to fix interface stats bugs & improve performance 
Includes necessary godep upgrades for docker & systemd packages as well as
migrating from docker/libcontainer to opencontainers/runc/libcontainer.
 2015-12-21 17:07:21 +00:00
k8s-merge-robot a29f4babf5 Merge pull request #18544 from timstclair/stats 
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 2015-12-19 19:54:11 -08:00
k8s-merge-robot cb42bd47bb Merge pull request #18027 from roboll/runonce-datadirs 
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 2015-12-19 19:14:29 -08:00
k8s-merge-robot b7dd32ad70 Merge pull request #18643 from yifan-gu/rkt_get_pod_status 
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 2015-12-19 02:38:31 -08:00
k8s-merge-robot 0b647564fc Merge pull request #18625 from bprashanth/kube_up_flannel 
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 2015-12-19 01:29:11 -08:00
Wojciech Tyczynski bf73d1741e Merge pull request #18729 from timstclair/worker-race 
Concurrency fixes for prober tests
 2015-12-18 16:15:13 +01:00
Tim St. Clair c357b91d2c Update from offline discussions 
- Sample is now the toplevel struct, so all child structs have the same
  timestamp
- Removed FilesystemStats. There are more discussions needed
  wrt. volumes and disk accounting, so this will be added in a follow
  up PR
- Removed Options. The most recent sample will be returned.
 2015-12-17 15:45:14 -08:00
Tim St. Clair e1fc2c1152 @vishh PR feedback 2015-12-17 10:54:17 -08:00
Tim St. Clair ce20c3b100 Add new Stats API for serving pod level stats 
This API has been discussed ad nauseam across several forums, and this
API represents the latest conclusion. In summary, we will provide this
API as temporary solution for providing the new stats required for 1.2.

In the longterm this API will be split into "essential" stats, which
will be provided by a first-party API served through the kubelet, and
"non-essential" (monitoring) stats, which will be provided by a 3rd
party API served from a pod.
 2015-12-17 10:54:17 -08:00
Vishnu Kannan 3c0745211f Fix docker root dir detection. 2015-12-17 10:24:30 -08:00
k8s-merge-robot 674e24a16e Merge pull request #18617 from mqliang/OSImage 
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 2015-12-17 08:50:48 -08:00
deads2k 9fda7f1812 update StatusDetails to handle Groups 2015-12-17 09:14:12 -05:00
k8s-merge-robot 0f144fd351 Merge pull request #18529 from timstclair/server 
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 2015-12-17 04:27:11 -08:00
Yifan Gu 2c79c670f1 rkt: Fix GetPods(), refactor tests for GetPods(). 
Fix GetPods() so that the container hash is fetched from the
annotations in pod manifest's app list instead of image manifest.
 2015-12-16 16:53:45 -08:00
Yifan Gu 5f4e6d0908 rkt: Add GetPodStatus(), GetPodStatusAndAPIPodStatus(). 
Also add ConvertPodStatusToAPIPodStatus().
Add tests for GetPodStatus().
 2015-12-16 14:35:19 -08:00
k8s-merge-robot c2189fd60d Merge pull request #18518 from Random-Liu/fix-potential-data-race 
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 2015-12-16 09:45:52 -08:00
Tim St. Clair facb0a5c42 Concurrency fixes for prober tests 
Fix leaking go routines and race conditions in prober unit tests.
 2015-12-15 14:37:48 -08:00
Tim St. Clair 89bc7992f9 Refactor kubelet server into its own package 
Refactor Kubelet's server functionality into a server package. Most
notably, move pkg/kubelet/server.go into
pkg/kubelet/server/server.go. This will lead to better separation of
concerns and a more readable code hierarchy.
 2015-12-15 10:20:38 -08:00
k8s-merge-robot 5429d15fcf Merge pull request #18449 from timstclair/race 
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 2015-12-15 05:32:17 -08:00
k8s-merge-robot 3680268c52 Merge pull request #18353 from deads2k/gv-use-constants 
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 2015-12-15 03:25:09 -08:00
k8s-merge-robot 25acc9bafa Merge pull request #18301 from yujuhong/remove_wait 
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 2015-12-15 02:51:55 -08:00
k8s-merge-robot 1f0e46abb8 Merge pull request #16237 from ZJU-SEL/fix-util 
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 2015-12-14 18:41:14 -08:00
Prashanth Balasubramanian b5303b9978 Tell kubernetes-master not to wait on flannel. 2015-12-14 09:47:09 -08:00
deads2k d0aaf13920 use constants for group names 2015-12-14 10:04:10 -05:00
Wojciech Tyczynski 960808bf08 Switch to versioned ListOptions in client. 2015-12-14 14:26:09 +01:00
harry zhang 5405a5d98d Move atomic_value into folder 
Change pkg to atomic
 2015-12-14 05:50:29 +00:00
mqliang a21dd8a32b replace OsImage to OSImage 2015-12-12 15:53:34 +08:00
k8s-merge-robot 3d24d25fd8 Merge pull request #17764 from jiangyaoguo/make-containerspecchange-private 
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 2015-12-11 17:40:34 -08:00
Jeff Lowdermilk 9f3d28c788 Merge pull request #18305 from yujuhong/podfullname 
Replace podFullName with format.Pod() in logging messages
 2015-12-11 14:31:47 -08:00
Jeff Lowdermilk 9c49cdaa6e Merge pull request #18276 from thockin/airplane_validation_pt6 
Validation cleanup parts 5 & 6 together
 2015-12-11 13:34:37 -08:00
k8s-merge-robot 23baca87b5 Merge pull request #18232 from pwittrock/fsacct 
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 2015-12-11 00:48:09 -08:00
k8s-merge-robot 6b8eb902ce Merge pull request #17969 from dgonyeo/rkt_api_get_pods 
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 2015-12-10 23:13:37 -08:00
k8s-merge-robot caf4b1e47f Merge pull request #18191 from thockin/ingress-egress-annotations 
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 2015-12-10 23:01:26 -08:00
Tim Hockin 7fb8f60735 Shorten names for better reading 2015-12-10 11:48:19 -08:00
Tim Hockin 87a35047dd Move FieldPath and errors to a sub-package 
This makes the naming and reading a lot simpler.
 2015-12-10 11:48:16 -08:00
Random-Liu eb551f388c Fix potential data race 2015-12-10 10:35:02 -08:00
k8s-merge-robot 34c32a5615 Merge pull request #18498 from feihujiang/fixDocOfNetworkPluginVersion 
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 2015-12-10 09:44:32 -08:00
k8s-merge-robot 2ef2544faa Merge pull request #18237 from yifan-gu/refactor_getphase 
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 2015-12-10 06:55:02 -08:00
k8s-merge-robot 073661514e Merge pull request #18129 from yujuhong/fix_status 
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 2015-12-10 03:35:33 -08:00
feihujiang 5cfdcfd8f6 Fix the doc of network plugin version 2015-12-10 16:57:27 +08:00
Phillip Wittrock c67ce887f2 Volume Metrics Interface and base implementation. 
- Add volume.MetricsProvider function to Volume interface.
- Add volume.MetricsDu for providing metrics via executing "du".
- Add volulme.MetricsNil for unsupported Volumes.
 2015-12-09 16:06:24 -08:00
Derek Gonyeo 5a16b4751b rkt: rewrote GetPods to use rkt's api service 
This involved adding annotations to the rkt pod's manifest that contain
information about the kubernetes pod, which is later read by the
kubelet.
 2015-12-09 14:43:50 -08:00
Tim St. Clair 246442514c Expose Start method, don't call in constructor 2015-12-09 10:58:15 -08:00
Tim St. Clair 32794b18f0 Fix data race in prober test 2015-12-09 10:20:57 -08:00
Wojciech Tyczynski a915b8b29a Merge pull request #18080 from wojtek-t/list_options_in_listwatch 
Pass ListOptions to List in ListWatch.
 2015-12-09 14:27:51 +01:00
Yu-Ju Hong c646255579 Replace podFullName with format.Pod() in logging messages 2015-12-07 13:41:52 -08:00
Yu-Ju Hong fda73c04ec Change to include UID by default in formatting 2015-12-07 13:32:02 -08:00
deads2k 2ee3dfe415 update testapi to eliminate redundant fields 2015-12-07 15:54:26 -05:00
Yu-Ju Hong e0d9ccde65 Minor clean up on checking container runtime status 
Remove redundant function and consolidate the code.
 2015-12-07 11:13:59 -08:00
Fabio Yeon 5457f5ace2 Merge pull request #18240 from timstclair/readiness 
Update PodReady condition when updating container readiness
 2015-12-07 10:43:22 -08:00
Abhi Shah bb3f49e526 Merge pull request #18089 from ArtfulCoder/oneNSAgain 
SkyDNS is the only NS for Pods with DNSPolicy=ClusterFirst
 2015-12-07 10:20:29 -08:00
Wojciech Tyczynski b0fcb5adef Pass ListOptions to List in ListWatch. 2015-12-07 11:53:53 +01:00
k8s-merge-robot 316a8ac41c Merge pull request #18073 from ingvagabund/garbage-collector-low-high-threshold-test 
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 2015-12-07 02:10:57 -08:00
jiangyaoguo 5f77f2b5a9 make PodContainerSpecChange private 2015-12-07 09:28:15 +08:00
k8s-merge-robot 810181fb7b Merge pull request #17278 from ZJU-SEL/fix-nil-tag 
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 2015-12-06 12:52:39 -08:00
k8s-merge-robot fc92833238 Merge pull request #17973 from liggitt/validate_node_name 
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 2015-12-05 13:23:26 -08:00
k8s-merge-robot e1230eb57e Merge pull request #17420 from Random-Liu/use-raw-pod-status-in-docker 
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 2015-12-05 12:16:04 -08:00
k8s-merge-robot 50af1d6550 Merge pull request #17756 from zhengguoyong/check_ref_before_use 
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 2015-12-05 10:52:56 -08:00
k8s-merge-robot 510949261a Merge pull request #17752 from yujuhong/docker_health 
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 2015-12-05 10:24:48 -08:00
Jordan Liggitt 7d10fd3591 Validate pod spec.nodeName 2015-12-05 11:34:09 -05:00
k8s-merge-robot 2f4d4d9e94 Merge pull request #17968 from dgonyeo/rkt_api_list_images 
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 2015-12-05 05:50:06 -08:00