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238 Commits (33a3d884f23e5a449397450cef55340adfa46bd9)

Author SHA1 Message Date
Dawn Chen 636b40ffa1 Filtered out unfriendly error from docker when registry is not reachable(code: 502, 503, 504) 2015-06-05 11:29:35 -07:00
Yifan Gu f197a9db4e kubelet: Minor refactors. 
Remove some TODOs.
Unexport DockerManager.Puller and DockerManager.PodInfraContainerImage.
Add "docker" for all "go-dockerclient" imports.
 2015-06-04 16:08:45 -07:00
Brian Grant be2547bc39 Merge pull request #9149 from vmarmol/docker-errors 
Kubelet: Add metric for tracking Docker error count
 2015-06-02 22:50:50 -07:00
Victor Marmol 6b0d3d8df0 Add DockerErrors metric in the Kubelet. 
Allows the tracking of errors by Docker operation.
 2015-06-02 17:38:09 -07:00
Victor Marmol 1a805c711a Refactoring handling of latency recording. 2015-06-02 17:29:13 -07:00
Yu-Ju Hong d4034f9c43 Move more docker-specific tests to dockertools/manager_test.go 2015-06-02 15:03:33 -07:00
Filip Grzadkowski 98115facfd Revert "Gracefully delete pods from the Kubelet" 2015-06-02 23:40:05 +02:00
Brian Grant 8a9700b2ba Merge pull request #8864 from ncdc/pluggable-docker-exec 
Add support for pluggable Docker exec handlers
 2015-06-02 14:13:06 -07:00
Clayton Coleman 72ee028cab Gracefully delete pods from the Kubelet 
This commit wires together the graceful delete option for pods
on the Kubelet.  When a pod is deleted on the API server, a
grace period is calculated that is based on the
Pod.Spec.TerminationGracePeriodInSeconds, the user's provided grace
period, or a default.  The grace period can only shrink once set.
The value provided by the user (or the default) is set onto metadata
as DeletionGracePeriod.

When the Kubelet sees a pod with DeletionTimestamp set, it uses the
value of ObjectMeta.GracePeriodSeconds as the grace period
sent to Docker.  When updating status, if the pod has DeletionTimestamp
set and all containers are terminated, the Kubelet will update the
status one last time and then invoke Delete(pod, grace: 0) to
clean up the pod immediately.
 2015-06-01 19:23:59 -04:00
Andy Goldstein 2a0d7ebb11 Add support for pluggable Docker exec handlers 
Add support for pluggable Docker exec handlers. The default handler is
now Docker's native exec API call. The previous default, nsenter, can be
selected by passing --docker-exec-handler=nsenter when starting the
kubelet.
 2015-06-01 16:59:59 -04:00
Chao Xu 2f6e5e2e08 Update ContainerState.Termination to ContainerState.Terminated in pkg/api/types.go and pkg/api/v1/types.go 2015-05-28 17:18:24 -07:00
Tim Hockin 3830c068b9 Merge pull request #8883 from yujuhong/kubelet_unittest2 
Kubelet: clean up more unit tests
 2015-05-28 15:00:02 -07:00
Brendan Burns 2ec4b409e1 Make exec more consistent with the rest of the kubectl commands. 2015-05-27 15:47:32 -07:00
Yu-Ju Hong 697312bcd7 Migrate more docker-specific tests to dockertools/manager_test.go 2015-05-27 12:42:59 -07:00
Paul Morie 8b338860aa Make kubelet expand var refs in cmd, args, env 2015-05-27 00:13:57 -04:00
Yu-Ju Hong 9a71fb9373 Kubelet: clean up kubelet_test.go 
* Start using FakeRuntime to replace FakeDockerClient in unit tests.
 * Move and adapt docker-specific tests (e.g. creating/deleting infra
   containers) to manager_test.go in dockertools.
 2015-05-26 17:11:24 -07:00
Dawn Chen 017fb6a818 Merge pull request #8575 from yifan-gu/kube_refactor 
Minor kubelet/rkt refactors
 2015-05-21 09:37:31 -07:00
Yifan Gu 6a5681e0fe kubelet: Move HashContainer to kubelet/container package. 2015-05-20 12:08:32 -07:00
Tim Hockin 75617e8760 Better kubelet logging for probes 
Log when we actually run probes and event when they fail.  Print the output of
a probe, too.
 2015-05-20 08:56:45 -07:00
Dawn Chen 349d8b1a67 Merge pull request #8491 from vmarmol/fix-isolation 
Fix setting resource isolation in Docker 1.6+
 2015-05-19 11:26:27 -07:00
deads2k 72c0709f18 reduce scope of DockerConfigEntryWithAuth 2015-05-19 12:41:03 -04:00
Victor Marmol deaa0e569d Set CPU and memory in Create() and Start(). 
This allows for backwards and forwards compatability since old Docker
versions expect it in Create() and newer ones do so in Start().

Fixes #8358
 2015-05-19 09:26:15 -07:00
deads2k 5458f05679 create LocalObjectReference 2015-05-19 08:39:46 -04:00
deads2k 0c14e0cbdb add pull secret references to pods 2015-05-18 16:18:16 -04:00
Victor Marmol a7341cfb77 Merge pull request #8386 from smarterclayton/make_kubelet_consumable 
Make it easier to reuse kubelet server code
 2015-05-18 11:26:55 -07:00
Satnam Singh 26b27b5e0f Merge pull request #8374 from jimmidyson/docker-log-symlink-separator 
Docker log symlinks should use underscore separator
 2015-05-18 08:59:07 -07:00
Michal Fojtik 7d11e226b7 Disable 'Timestamps' in Docker logs to prevent double-timestamps 2015-05-18 12:27:19 +02:00
Clayton Coleman 1f628f2340 Bump fake docker version to emulate Docker 1.6 2015-05-16 16:10:49 -04:00
Jimmi Dyson 2d4067f1fd Fixes #8374: Underscore separator in docker log symlink 2015-05-16 19:19:27 +01:00
Dawn Chen ebbb130af8 OOM protected docker processes (-900) 2015-05-14 15:49:12 -07:00
Victor Marmol 67eab52b9e Merge pull request #8146 from yifan-gu/runtime_opt 
kubelet/container: Refactor RunContainerOptions.
 2015-05-13 11:09:56 -07:00
Yifan Gu d164ac0ba0 kubelet/container: Refactor RunContainerOptions. 
Make Envs, Mounts, PortMappings more generic.
Also add default name for PortMapping if it's not specified.
 2015-05-13 10:01:00 -07:00
Brendan Burns 3f49c556e6 Second try at implementing prestop. 2015-05-12 17:17:03 -07:00
Victor Marmol 3481db8aee Merge pull request #8136 from yifan-gu/runtime_opt 
kubelet/container: Remove ipcMode and netMode from  RunContainerOptions.
 2015-05-12 14:41:49 -07:00
Yifan Gu a2dac158c2 kubelet/container: Remove ipcMode and netMode from RunContainerOptions. 
Since createPodInfraContainer() is moved into dockertools. There is no
need to pass the ipcMode or netMode via RunContainerOptions.
 2015-05-12 14:18:00 -07:00
Vish Kannan a74522a738 Merge pull request #8011 from brendandburns/exec 
Switch exec to look at exit code not output status.
 2015-05-12 12:43:11 -07:00
Brendan Burns fbd0143fa8 Merge pull request #7971 from deads2k/make-docker-keyring-handle-multiple-hits 
make the dockerkeyring handle mutiple matching credentials
 2015-05-11 17:01:37 -07:00
Yu-Ju Hong a9c9505206 Use VirtualSize of the docker image as the image size 2015-05-11 11:03:47 -07:00
Yu-Ju Hong 3487a165b8 Unexport DockerManager.RunContainer 2015-05-11 11:03:41 -07:00
Victor Marmol 307d677e06 Merge pull request #8022 from ddysher/kubelet-privilege 
Check Pod privileged container
 2015-05-11 09:01:58 -07:00
deads2k 2ecb0ebd73 make the dockerkeyring handle mutiple matching credentials 2015-05-11 09:54:03 -04:00
Deyuan Deng 2f7183cba5 Check Pod privileged container 2015-05-09 17:30:35 -04:00
Deyuan Deng 72a563f618 Use error type from docker go-client instead of string 2015-05-09 15:20:45 -04:00
Yu-Ju Hong d185bfd56a Record failure reason for image pulling 2015-05-08 17:37:11 -07:00
Brendan Burns c9324e6e38 Switch exec to look at exit code not output status. 2015-05-08 16:51:37 -07:00
Yifan Gu 8b1174a3a7 kubelet/container: Move pty*.go to container runtime package. 
This makes the labeld pty wrapper available for both container runtime.
 2015-05-07 23:36:47 -07:00
Paul Morie df08b15121 Change signature of container runtime PullImage to allow pull w/ secret 2015-05-06 17:42:03 -04:00
Rodolfo Carvalho 075ae79826 Fix metric label 
Signed-off-by: Rodolfo Carvalho <rcarvalh@redhat.com>
 2015-05-06 10:29:50 +02:00
Paul Weil 982bf19c20 security context initial implementation - squash 2015-05-05 13:46:13 -04:00
Victor Marmol fe7cb95be6 Merge pull request #7746 from vishh/exec_fix 
Fix kubelet's docker RunInContainer implementation
 2015-05-04 16:49:57 -07:00