Commit Graph

1461 Commits (fa7000a5bc2f1454dec56e575bd21196fdae2fba)

Author SHA1 Message Date
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
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
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
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 64aa958efb Make PodList span multiple lines for readability 2015-06-02 15:03:38 -07:00
Yu-Ju Hong 55f7b9b9b1 Adapt most CommandRunner tests to use FakeRuntime 2015-06-02 15:03:38 -07:00
Yu-Ju Hong b3197bb49b Switch more tests from newTestKubelet to newTestKubeletWithFakeRuntime 2015-06-02 15:03:38 -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
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
Kris f4e2c738f6 Delete deprecated API versions
pkg/service:

There were a couple of references here just as a reminder to change the
behavior of findPort. As of v1beta3, TargetPort was always defaulted, so
we could remove findDefaultPort and related tests.

pkg/apiserver:

The tests were using versioned API codecs for some of their encoding
tests. Necessary API types had to be written and registered with the
fake versioned codecs.

pkg/kubectl:

Some tests were converted to current versions where it made sense.
2015-05-29 17:17:35 -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
Tim Hockin 32bb3ae8f1 Merge pull request #7775 from simon3z/cloud-provider-id
api: add the ProviderID attribute to NodeSpec
2015-05-28 15:54:00 -07:00
Tim Hockin 081ab3abac Merge pull request #8853 from caesarxuchao/HostToNodeName
update PodSpec.Host to PodSpec.NodeName
2015-05-28 15:50:12 -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
Chao Xu 9c1153322e update PodSpec.Host to PodSpec.NodeName in /pkg/api/types.go and /pkg/api/v1beta3/types.go 2015-05-28 14:10:06 -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
Tim Hockin c40dd59130 Merge pull request #8885 from lavalamp/no-ro-kubelettest
remove RO port from kubelet test
2015-05-27 16:25:33 -07:00
Brendan Burns 2ec4b409e1 Make exec more consistent with the rest of the kubectl commands. 2015-05-27 15:47:32 -07:00
Daniel Smith ddcd2c89de remove RO port from kubelet test 2015-05-27 13:46:32 -07:00
Yu-Ju Hong d9339fedbe Modify more tests to use FakeRuntime in kubelet_test.go 2015-05-27 13:01:45 -07:00
Yu-Ju Hong 697312bcd7 Migrate more docker-specific tests to dockertools/manager_test.go 2015-05-27 12:42:59 -07:00
Yu-Ju Hong 044894665d Delete TestSyncPodsDeletes in kubelet_test.go
This test verifies that kubelet doesn't kill non-kubelet-managed containers.
This is obsolete now since container runtime provides only the KillPod
function, and has no support for killing a container.
2015-05-27 10:02:52 -07:00
Yu-Ju Hong ef5bef914f Kubelet: switch cadvisor-related unit tests to use FakeRuntime 2015-05-27 09:58:50 -07:00
Paul Morie 8b338860aa Make kubelet expand var refs in cmd, args, env 2015-05-27 00:13:57 -04:00
Victor Marmol 9a2630ac6e Make system container name configurable. 2015-05-26 20:49:55 -07:00
Victor Marmol ddec34a000 Have the ContainerManager create a system container.
The system container is a resource-only container which contains all
non-kernel processes that are not already part of a container. This will
allow monitoring of their resource usage and limiting it (eventually).
2015-05-26 20:49:55 -07:00
Saad Ali 9ca4fb40dc Merge pull request #8844 from yujuhong/kubelet_unittest
Kubelet: clean up unit tests
2015-05-26 18:29:48 -07:00
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
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
CJ Cullen 197115853e Report node.Ready == false until cbr0 is configured correctly 2015-05-26 10:48:29 -07:00
Robert Bailey 3302628db3 Fix kubelet tests for systems without functional dns to look up localhost. 2015-05-22 14:32:51 -07:00
Dawn Chen 677a4aa1a7 Merge pull request #8164 from cjcullen/cloudprovider
Route creation reconciler loop.
2015-05-22 12:27:50 -07:00
Tim Hockin a29240f2c5 reduce verbosity of log line 2015-05-21 13:09:18 -07:00
David Oppenheimer 6b428ef1a8 Merge pull request #7170 from simon3z/node-events
Node events recording fixes
2015-05-21 12:54:38 -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
Dawn Chen 0710976d43 Merge pull request #8490 from thockin/diff-proto
Allow same-hostport-different-protocol
2015-05-21 09:16:16 -07:00
Dawn Chen 9a5b05312f Merge pull request #8238 from thockin/probe-logs
Better kubelet logging for probes
2015-05-21 09:11:11 -07:00
Federico Simoncelli fefc65164a kubelet: fix node ready condition logic
Fixes #8585

Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
2015-05-20 20:03:57 -04:00
Federico Simoncelli 2f503c57a5 nodecontroller: improve node status event recording
This patch substitutes the misleading reason "unknown" for the event
recording. For symmetry with kubelet's message "online" the conditions
Unknown and False are reported as "offline".

Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
2015-05-20 18:46:01 -04:00
CJ Cullen bf646abf8d Revert "Revert "Modify nodes to register directly with the master.""
This reverts commit c53786ab31.
2015-05-20 14:21:03 -07:00
Quinton Hoole c53786ab31 Revert "Modify nodes to register directly with the master." 2015-05-20 13:47:51 -07:00
Yifan Gu 6a5681e0fe kubelet: Move HashContainer to kubelet/container package. 2015-05-20 12:08:32 -07:00
Tim Hockin 9117a757e2 Revert "Introduce an 'svc' segment for DNS search" 2015-05-20 09:04:15 -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
Eric Tune 1f4172d23c Merge pull request #6949 from roberthbailey/node-register
Modify nodes to register directly with the master.
2015-05-19 11:29:43 -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
Daniel Smith 181124bc9b Merge pull request #7974 from deads2k/attach-pull-secrets-to-pods
Attach pull secrets to pods
2015-05-19 10:26:39 -07:00
Tim Hockin 711fa2f2c6 fix 2015-05-19 10:17:53 -07:00
Tim Hockin c7bf373d98 Allow same-hostport-different-protocol 2015-05-19 10:00:35 -07:00
Robert Bailey 01467e0bb8 Modify nodes to register directly with the master.
- Delete nodes when they are no longer ready and don't exist in the
cloud provider.
 - Label each node with it's hostname.
 - Add flag to skip node registration.
 - Add a test for registering an existing node.
2015-05-19 09:55:07 -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
Brian Grant 2c81050e6f Merge pull request #8457 from davidopp/master
Fix stylistic isues with #5547. Closes #4910.
2015-05-19 07:43:21 -07:00
deads2k 5458f05679 create LocalObjectReference 2015-05-19 08:39:46 -04:00
David Oppenheimer 44b1e1ca0c Fix stylistic isues with #5547. Closes #4910. 2015-05-18 23:32:06 -07:00
Brian Grant 03535478a2 Merge pull request #8440 from thockin/api-type-names
Rename a few API types (non-breaking change)
2015-05-18 18:48:16 -07:00
Victor Marmol c5da035d51 Merge pull request #8421 from yujuhong/active_deadline
Kubelet: move active deadline check to per pod worker
2015-05-18 17:42:21 -07:00
Tim Hockin 65833e42c4 rename CapabilityType Capability 2015-05-18 17:21:30 -07:00
Paul Morie a58c7a0de7 rename rkt makeruntimePod 2015-05-18 19:24:10 -04:00
Vish Kannan c5f7ee6f96 Merge pull request #8430 from vmarmol/logging
Don't run OOM watcher is cAdvisor is not available.
2015-05-18 14:41:24 -07:00
Yu-Ju Hong 2bf0646c76 Kubelet: do not remove directories of terminated pods
We recently changed `SyncPods` to filter out terminated pods at the beginning
for two reasons:

 * performance: kubelet no longer keeps goroutines to checks containers for
   terminated pods.
 * correctness: kubelet relies on inspecting dead containers to generate
   pod status. Because dead containers may get garbage collected and
   kubelet does not have checkpoints yet, syncing terminated pod could
   lead to modifying the status of a terminated pod.

However, even though kubelet should not *sync* the terminated pods, it
should not attempt to remove the directories and volumes for such
pods as long as they have not been deleted. This change fixes aggresive
directory removal by passing all pods (including terminated pods) to the
cleanup functions.
2015-05-18 13:23:49 -07:00
deads2k 0c14e0cbdb add pull secret references to pods 2015-05-18 16:18:16 -04:00
Victor Marmol 4a1100bb66 Don't run OOM watcher is cAdvisor is not available.
Fixes #8424.
2015-05-18 12:18:12 -07:00
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
Victor Marmol 45874d5f76 Merge pull request #5547 from gmarek/client3
Add a resource specifying number of Pods that are allowed to run on Kubelet.
2015-05-18 11:11:43 -07:00
Yu-Ju Hong 050b8ba60b Kubelet: move active deadline check to per pod worker
Per-pod workers have sufficient knowledge to determine whether a pod has
exceeded the active deadline, and they set the status at the end of each sync.
Move the active deadline check to generatePodStatus so that per pod workers
can update the pod status directly. This eliminates the possibility of a race
condition where both SyncPods and the pod worker are updating the status, which
could lead to temporary erratic pod status behavior (pod phase: failed ->
running -> failed).
2015-05-18 10:52:41 -07:00
Yu-Ju Hong 25668ccc11 Kubelet: remove the getPodstatus method
Pod statuses are periodically writtien to the status manager, and status
manager sets the start time of the pod. All non-status-modifying code should
perform cache lookup and should not attempt to generate pod status on its own.
2015-05-18 10:52:36 -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
Yu-Ju Hong e1a153e841 Merge pull request #8340 from dchen1107/clean
Wait for docker to start cadvisor.
2015-05-15 14:36:10 -07:00
Yu-Ju Hong b8dd790ca1 Merge pull request #8284 from yifan-gu/rkt_fix
kubelet/rkt: Fix rkt status parsing, and resource requirement convert…
2015-05-15 14:30:48 -07:00
Yifan Gu aa7393b55e kubelet/rkt: Fix rkt status parsing, and resource requirement convertion. 2015-05-15 13:42:36 -07:00
derekwaynecarr 8216332611 Kubelet kills a pod that exceeds ActiveDeadlineSeconds 2015-05-15 16:33:37 -04:00
Dawn Chen 85ca8506bb Wait for docker to start cadvisor. 2015-05-15 13:24:24 -07:00
Victor Marmol 43e4654333 Merge pull request #8292 from yujuhong/rm_podinfo
Remove /podInfo endpoint on kubelet
2015-05-15 08:42:02 -07:00
Victor Marmol e7750fa0c7 Merge pull request #8274 from yujuhong/filter_terminated
kubelet: filter out terminated pods before rejecting pods
2015-05-15 08:02:44 -07:00
gmarek 27d660d0ac Add a resource specifying number of Pods that are allowed to run on Kubelet. 2015-05-15 10:57:46 +02:00
Victor Marmol 296152ec6d Merge pull request #8281 from dchen1107/cleanup
OOM protected docker processes (-900)
2015-05-14 18:26:30 -07:00
Yu-Ju Hong 4b40db3367 Remove /podInfo endpoint on kubelet
Kubelet sends pod status updates to the API server now. This endpoint is no
longer needed.
2015-05-14 17:51:26 -07:00
Dawn Chen ebbb130af8 OOM protected docker processes (-900) 2015-05-14 15:49:12 -07:00
Victor Marmol 353f304433 Merge pull request #8228 from yifan-gu/rkt_image_cat
kubelet/rkt: Add getImageManifest()
2015-05-14 13:32:52 -07:00
Yu-Ju Hong a2d04a84de kubelet: filter out terminated pods before rejecting pods
Currently, kubelet doesn't filter out terminated pods before determining whether
a pod fits. This could lead to duplicated events for rejecting the pods. This
change fixes that.

This change also groups all related pod fitness checking functions into one
function to improve readability.
2015-05-14 13:02:36 -07:00
Yifan Gu daf7c8d686 kubelet/rkt: Use RunContainerOptions to get the arguments. 2015-05-14 12:03:11 -07:00
Yifan Gu 2a87d56171 kubelet/rkt: Add getImageManifest() to retrive the image manifest for container. 2015-05-14 12:03:11 -07:00
Rohit Jnagal 532f6fdcef Merge pull request #7955 from hurf/refactor_scheduler
Move pkg/scheduler to plugin/pkg/scheduler
2015-05-14 10:28:52 -07:00
Dawn Chen 309a157665 Merge pull request #7984 from cjcullen/kubelet
Kubelet configure cbr0 instead of configure-vm.sh
2015-05-13 17:32:52 -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 2617cb26b8 kubelet/container: Add tests for kubelet.makePortMappings(). 2015-05-13 10:01:01 -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
Victor Marmol 67d576cf48 Merge pull request #8161 from rjnagal/rc
Use non-root available space to trigger out-of-disk events.
2015-05-13 08:07:37 -07:00
hurf 6203ce9f85 Move pkg/scheduler to plugin/pkg/scheduler
As the TODO in plugin/pkg/scheduler/scheduler.go described:

move everything from pkg/scheduler into this package. Remove
references from registry.
2015-05-13 14:03:25 +08:00
CJ Cullen 31ea7d1295 Put cbr0-modifying stuff behind a flag. Address some other comments. 2015-05-12 23:00:28 -07:00
CJ Cullen 5e3d2b9138 Kubelet configure cbr0 instead of configure-vm.sh 2015-05-12 23:00:12 -07:00
Rohit Jnagal 7a2add5e0a Use non-root available space to trigger out-of-disk events. 2015-05-13 05:46:03 +00:00
Brendan Burns 3f49c556e6 Second try at implementing prestop. 2015-05-12 17:17:03 -07:00
Victor Marmol 40ec627cd4 Merge pull request #8108 from rjnagal/kubelet
Handle out of disk situation on kubelet.
2015-05-12 15:49:31 -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
Paul Morie 6ac55002d8 Improve kubelet test for env vars 2015-05-12 17:14:32 -04:00
Rohit Jnagal fab980598a Merge pull request #8122 from vmarmol/docker-container
Run Docker Daemon in a Resource-only Container
2015-05-12 13:16:05 -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
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
Victor Marmol e1447618f4 Integrating ContainerManager into Kubelet 2015-05-12 10:13:23 -07:00
Victor Marmol a9db69ecfa Implementation of ContainerManager
Implementation maintains a thread which ensures that the Docker daemon
is in a container.
2015-05-12 09:59:47 -07:00
Victor Marmol 0570480242 Kubelet: Add ContainerManager interface.
This component will manage containers on the machine not managed by the
runtime.
2015-05-12 09:58:21 -07:00
Rohit Jnagal 9eb01a6da1 Make SyncPodSync as the default SyncPodType.
We would like the default to be sync instead of create to easily differentiate
create operations in empty metrics map.
2015-05-12 06:25:48 +00:00
Tim Hockin 41033af256 Introduce an 'svc' segment for DNS search 2015-05-11 17:20:44 -07:00
Victor Marmol 43029345f9 Merge pull request #7973 from dchen1107/podstatus
Add kubectl log --previous support to view last terminated container log
2015-05-11 17:08:45 -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
Victor Marmol 1465475401 Merge pull request #8079 from yifan-gu/rm_command_runner
kubelet/container: Move prober.ContainerCommandRunner to container.
2015-05-11 16:05:25 -07:00
Yifan Gu 7831b7da72 kubelet/container: Move prober.ContainerCommandRunner to container.
Also include the ContainerCommandRunner in Runtime interface, but
still keep the ContainerCommandRunner interface for testability.
2015-05-11 15:32:51 -07:00
Yu-Ju Hong 3f791db886 Kubelet: remove unused getHostFieldLabel function 2015-05-11 14:39:22 -07:00
Yu-Ju Hong 8b3130b112 Merge pull request #7980 from yifan-gu/fix_kubelet_tests
kubelet: Fix racy kubelet tests.
2015-05-11 14:09:44 -07:00
Dawn Chen 86479cc56c Add support to pull log for last terminated container 2015-05-11 12:54:04 -07:00
Yifan Gu 85b453091b kubelet: Add tests for fakePodWorkders. 2015-05-11 12:50:33 -07:00
Yifan Gu 52af792852 kubelet: Fix racy kubelet tests.
Add fakePodWorkders to run syncPod() in serial for testing.
2015-05-11 12:50:33 -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 3599d81ef1 Remove some docker references 2015-05-11 11:03:47 -07:00
Yu-Ju Hong 3487a165b8 Unexport DockerManager.RunContainer 2015-05-11 11:03:41 -07:00
Nikhil Jindal 6bf5acd109 Merge pull request #8044 from pmorie/pod-volume-injection
Refactor volume interfaces to receive pod instead of ObjectReference
2015-05-11 10:11:00 -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
Paul Morie cd359ffa73 Refactor volume interfaces to receive pod instead of ObjectReference 2015-05-10 20:12:57 -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 7e9ba26103 kubelet: Add container runtime option for rkt. 2015-05-07 23:39:37 -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
Victor Marmol 65bd04fc51 Merge pull request #7916 from yifan-gu/rkt_rm_label
kubelet/rkt: Remove build label.
2015-05-07 16:24:32 -07:00
Victor Marmol 5074e98ee9 Merge pull request #7910 from yujuhong/hostname
Use the full hostname for mirror pod name.
2015-05-07 14:43:16 -07:00
Yifan Gu 41f8c79490 kubelet/rkt: Remove build label.
As we removed the linux specific dependency, now rkt can be built
on other platforms as well.
2015-05-07 13:42:05 -07:00
Victor Marmol ecf8348609 Revert "kubelet: Add container runtime option for rkt." 2015-05-07 13:01:37 -07:00
Yu-Ju Hong ab5e0e0b5c Use the full hostname for mirror pod name.
This change appends the full hostname to the mirror pod name (instead of taking
the first token) so that if the hostname is overriden, we'd not be creating
unncessary name conflicts. An example would be that a user overrides the
hostnames to be "127.0.0.1" and "127.0.0.2", and both of them were resolved to
"127" for the mirror pod name suffix.

Also, because `uname -n` could return a FQDN or not, this change takes only
the first token of it as the hostname for consistency.
2015-05-07 12:59:49 -07:00
Yifan Gu 4f6535ed8a kubelet: Add container runtime option for rkt. 2015-05-07 10:31:58 -07:00