Commit Graph

28 Commits (bd9d9802430f374b4015ef28a1f131d41f9a9ffc)

Author SHA1 Message Date
Random-Liu 2ea11690b8 Remove running pod from SyncPod() of container runtime 2016-01-04 10:18:46 -08:00
Random-Liu 3cbdf79f8c Change original PodStatus to APIPodStatus, and start using kubelet internal PodStatus in dockertools 2015-12-04 17:37:39 -08:00
Yu-Ju Hong 760309f349 kubelet: add RawPodStatus and related functions
RawPodStatus will be the internal status of the pod that kubelet relies on for
syncing.
2015-11-17 17:04:05 -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
Dawn Chen a39e1e96dc Mark NodeNotReady for docker version below 1.6.2 2015-10-30 13:48:51 -07:00
feisky d624c7de51 Pass the ContainerGCPolicy in Runtime.GarbageCollect 2015-10-09 06:57:10 +08:00
feisky 4c8a836260 Move original container gc to docker runtime 2015-10-09 06:57:09 +08:00
Piotr Szczesniak 95b293c615 Merge pull request #13516 from samsabed/backoff-image-reason
backoff image pulling on failure
2015-10-08 13:05:32 +02:00
Tim St. Clair 551eff63b8 Use strong type for container ID
Change all references to the container ID in pkg/kubelet/... to the
strong type defined in pkg/kubelet/container: ContainerID

The motivation for this change is to make the format of the ID
unambiguous, specifically whether or not it includes the runtime
prefix (e.g. "docker://").
2015-10-07 10:58:05 -07:00
Sam Abed fdf712cd84 back-off image pull on failure
Signed-off-by: Sam Abed <samabed@gmail.com>
2015-10-07 21:12:42 +11:00
Yu-Ju Hong d6aea667ba Remove ContainerList from fakeRuntime
Container runtime interface currently doesn't support GetContainers and no
test should be using fakeRuntime.ContainerList. Remove it to prevent accidental
use.
2015-09-25 16:36:51 -07:00
Clayton Coleman c2e90cd154 Support extended pod logging options
Increase the supported controls on pod logging. Add validaiton to pod
log options. Ensure the Kubelet is using a consistent, structured way to
process pod log arguments.

Add ?sinceSeconds=<durationInSeconds>, &sinceTime=<RFC3339>, ?timestamps=<bool>,
?tailLines=<number>, and ?limitBytes=<number>
2015-09-21 15:39:32 -04:00
Sam Abed 995cb15bb6 back off restarts of crashlooping containers
Signed-off-by: Sam Abed <samabed@gmail.com>
2015-08-24 21:43:17 +10:00
Clayton Coleman f5c4a3e7a6 Handle graceful termination in the Kubelet
Supports pods that are gracefully deleted on the server being
handled in the Kubelet

preStop is limited to the grace period of the pod in execution.
2015-08-21 10:18:21 -04:00
Robert Bailey 08e6a43c1d Revert "Merge pull request #9165 from smarterclayton/graceful"
This reverts commit 4f856b595d, reversing
changes made to d78525a83b.

Conflicts:
	pkg/kubelet/status_manager.go
2015-08-18 17:34:49 -07:00
Clayton Coleman b842a7dd15 Revert "Revert "Gracefully delete pods from the Kubelet""
This reverts commit 98115facfd.
2015-08-18 08:57:02 -04:00
Mike Danese 8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
Brendan Burns 64be76c14d Add support for Attach to the kubelet.
This is a pre-cursor to supporting 'kubectl attach ...' and 'kubectl run -it ...'
2015-07-27 21:48:55 -07:00
Filip Grzadkowski 98115facfd Revert "Gracefully delete pods from the Kubelet" 2015-06-02 23:40:05 +02:00
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
Yu-Ju Hong 8ea88d58d4 Kubelet: make FakeRuntime implement Runtime
We should start using FakeRuntime in kubelet_test.go. First, make it implement
Runtime correctly.
2015-05-26 16:49:46 -07:00
Daniel Smith 4a6ab7fd36 Merge pull request #7597 from eparis/copyright
Use generic copyright holder name in license boilerplate
2015-05-01 17:01:39 -07:00
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
Yu-Ju Hong 4fe3366b04 Removes RunPod in the Runtime interface
SyncPod subsumes RunPod, so the latter is no longer needed.
After this change, DockerManager implements the Runtime interface.
2015-05-01 14:47:04 -07:00
Yifan Gu a5e6bea9b5 kubelet/container: Update the cache interface. 2015-04-13 17:38:18 -07:00
Yu-Ju Hong f3f3c8f151 Fix volume imports 2015-03-20 16:22:35 -07:00
Yifan Gu 3b4685ef6c kubelet.runtime: update the import path for volume. 2015-03-20 16:16:27 -07:00
Yifan Gu 487d34e409 kubelet: add container runtime cache and fake runtime. 2015-03-20 13:15:20 -07:00