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719 Commits

Author SHA1 Message Date
Yifan Gu
6ddffdd736 kubelet: Move TestPortForwardNoSuchContainer() to dockertools package. 
Also refactor TestPortForward() to be neutral to container runtime.
 2015-06-19 10:28:27 -07:00
Satnam Singh
e584629272 Merge pull request #10048 from rajatchopra/master 
Assign host's IPAddress to podIP when pod shares the host's network
 2015-06-19 08:16:24 -07:00
Satnam Singh
d06a460007 Merge pull request #10066 from dchen1107/clean 
Make kubelet first acknowledge time of a pod as Pod.Status.StartTime.
 2015-06-19 08:05:15 -07:00
Dawn Chen
1145e4b80a Make kubelet first acknowledge time of a pod as Pod.Status.StartTime. 2015-06-18 15:54:48 -07:00
Satnam Singh
4c13f8957d Merge pull request #10057 from justinsb/aws_id_as_name_2 
Fix of reverted #9728
 2015-06-18 14:07:21 -07:00
Justin Santa Barbara
df87470ecf Allow cloud providers to return a node identifier different from the hostname 2015-06-18 12:40:05 -07:00
Justin Santa Barbara
dee8d4b90b For kubelet, differentiate between the nodeName and the hostname 
This will allow us to use a nodeName that is not the hostname,
for example on clouds where the hostname is not the natural identifier
for a node.
 2015-06-18 12:40:01 -07:00
Rajat Chopra
a6a57de646 Assign host's IPAddress to podIP when pod shares the host's network 2015-06-18 11:30:59 -07:00
Satnam Singh
e4f5529a2d Revert "Allow nodename to be != hostname, use AWS instance ID on AWS" 2015-06-18 11:27:55 -07:00
Brendan Burns
51fb753e11 Update the kubelet to ignore syncing Pods until the container runtime is up. 2015-06-18 10:27:04 -07:00
Satnam Singh
790ca2344f Merge pull request #9728 from justinsb/aws_id_as_name 
Allow nodename to be != hostname, use AWS instance ID on AWS
 2015-06-18 10:17:39 -07:00
Dawn Chen
ca95eb75e9 Configured resource-only container /docker-daemon with 70% of node memory 
capacity. This is a workaround to docker memory leakage issue.
 2015-06-17 11:40:30 -07:00
Saad Ali
d5e00d3990 Merge pull request #9523 from bprashanth/kl_stats 
Scrape /metrics of kubelets from e2e tests
 2015-06-17 11:30:28 -07:00
Justin Santa Barbara
efaead81dc Allow cloud providers to return a node identifier different from the hostname 2015-06-17 00:40:43 -04:00
Justin Santa Barbara
c28cdfbd43 For kubelet, differentiate between the nodeName and the hostname 
This will allow us to use a nodeName that is not the hostname,
for example on clouds where the hostname is not the natural identifier
for a node.
 2015-06-17 00:40:43 -04:00
Saad Ali
cc5756b2fc Merge pull request #9809 from bprashanth/stats_cache 
Use runtime cache to serve container /stats requests
 2015-06-16 18:51:53 -07:00
Prashanth Balasubramanian
831d7a36d0 Scrape /metrics of kubelets from e2e tests 2015-06-16 09:50:40 -07:00
Prashanth Balasubramanian
d761b1d4d7 Use runtime cache to serve container /stats requests 2015-06-15 12:39:25 -07:00
Mike Danese
64482907ab cover more codepaths that hit GetNode in standalone, as well as create better error message when we actually do hit GetNode() which is likely a programmer/config error 2015-06-12 17:45:17 -07:00
Abhi Shah
3ce7fe8310 Merge pull request #9722 from mikedanese/host-ip-spam 
Fix spammy GetHostIP error log in kubelet
 2015-06-12 15:26:54 -07:00
Abhi Shah
928971cea4 Merge pull request #9710 from mesosphere/public-get-phase 
export kubelet.GetPhase
 2015-06-12 13:46:35 -07:00
Mike Danese
5896ac9e07 skip GetHostIP call on standalone mode kubelet to fix spammy log statement 2015-06-12 11:37:53 -07:00
Abhi Shah
52db576617 Merge pull request #8882 from mesosphere/upstream_k8sm 
Upstream Kubernetes-Mesos framework
 2015-06-12 06:36:20 -07:00
James DeFelice
3cf7739b42 export kubelet.GetPhase 2015-06-12 11:11:53 +00:00
Prashanth Balasubramanian
b5ed0e9b13 Dont generatePodStatus twice for new pods 2015-06-11 17:18:16 -07:00
James DeFelice
7d66559725 added comments at the top of native k8s files which, if changed, might affect some of the k8sm code 2015-06-10 20:31:22 +00:00
krousey
f62a2a1bb6 Merge pull request #9451 from cjcullen/mig 
Use Node IP Address instead of Node.Name in minion.ResourceLocation.
 2015-06-09 15:52:12 -07:00
James DeFelice
257bc9b1a3 add GetRuntime() to simplify integration with 3rd party kubelet extensions like kubernetes-mesos 2015-06-09 13:27:34 +00:00
CJ Cullen
2d85e4a094 Use Node IP Address instead of Node.Name in minion.ResourceLocation. 
Refactor GetNodeHostIP into pkg/util/node (instead of pkg/util to break import cycle).

Include internalIP in gce NodeAddresses.
 2015-06-08 16:58:00 -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
f72fa67924 Revert "Use Node IP Address instead of Node.Name in minion.ResourceLocation." 2015-06-03 18:19:22 -07:00
Daniel Smith
3f454b7599 remove ro refs from more places 2015-06-03 15:41:09 -07:00
Brian Grant
36a4ece87a Merge pull request #9080 from thockin/dns-new-search-kubelet 
Insert 'svc' into the DNS search paths
 2015-06-02 22:54:07 -07:00
Brian Grant
d4acb1d676 Merge pull request #9155 from cjcullen/mig 
Use Node IP Address instead of Node.Name in minion.ResourceLocation.
 2015-06-02 22:51:20 -07:00
CJ Cullen
4e5d0da839 Use Node IP Address instead of Node.Name in minion.ResourceLocation. 
Refactor GetNodeHostIP into pkg/util/node (instead of pkg/util to break import cycle).

Include internalIP in gce NodeAddresses. Remove NodeLegacyHostIP
 2015-06-02 20:01:49 -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
Brian Grant
0a28edf6e7 Merge pull request #8698 from vmarmol/with-limits 
Reserve node resources for node services
 2015-06-02 13:05:29 -07:00
Tim Hockin
a826529573 Insert 'svc' into the DNS search paths 
Fixes #8569.

This requires the DNS server to be running kube2sky v1.6 or higher (part of
release 0.18).  Users with older kube2sky MUST NOT update to this kubelet until
they upgrade DNS.  Versions of kube2sky >= 1.6 support both old and new style
names.  Old style names are deprectaed and will be removed around the time of
kubernetes v1.0 release.
 2015-06-01 17:02:17 -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
Victor Marmol
7283e662b5 Introduce SystemContainer to Kubelet ContainerManager. 
This generalizes the handling of containers in the
ContainerManager.

Also introduces the ability to determine how much
resources are reserved for those system containers.
 2015-05-29 17:32:34 -07:00
Rohit Jnagal
233ce46b83 Merge pull request #8923 from caesarxuchao/TerminationToTerminated 
Update ContainerState.Termination to ContainerState.Terminated
 2015-05-29 14:51:09 -07:00
Rohit Jnagal
50b9d6284a Merge pull request #8681 from vmarmol/system-container 
Create a system container
 2015-05-29 09:41:06 -07:00
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
bade36c7dd Merge pull request #8826 from markturansky/b2d_fix 
Fixed setNodeStatus to allow running on pods on OS X
 2015-05-28 16:54:42 -07:00
Tim Hockin
4318ca5a8b Rename 'portal IP' to 'cluster IP' most everywhere 
This covers obvious transforms, but not --portal_net, $PORTAL_NET and
similar.
 2015-05-28 16:10:44 -07:00
Federico Simoncelli
2a89428d44 api: add the ProviderID attribute to NodeSpec 
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
 2015-05-28 13:01:58 -04:00
markturansky
8aa3cb22b5 added pod capacity to node.Status when cadvisor unavailable. defaults to kubelet's pod list length 2015-05-28 10:53:08 -04:00
Paul Morie
8b338860aa Make kubelet expand var refs in cmd, args, env 2015-05-27 00:13:57 -04:00