kubernetes

Author	SHA1	Message	Date
mattjmcnaughton	9077603b97	Add richer unit tests for OomWatcher Add unit tests for OomWatcher that actually test the logic defined in the `Start` method. As a result of an earlier refactor, its now trivial to mock the OOMInstance events which the `oom_watcher` is supposed to be watching.	2020-01-14 07:57:06 -05:00
mattjmcnaughton	ab7e0f58d5	Clean up rkt specific code in `pkg/kubelet/pleg` Clean up code in PLEG which was only necessary for the `rkt` runtime. Rkt is no longer a built-in runtime and docker(shim) uses the CRI, so its safe to remove this code entirely. This diff removes the last mentions of `rkt` in the kubelet.	2020-01-14 07:42:30 -05:00
Kubernetes Prow Robot	be26fbc638	Merge pull request #86282 from RainbowMango/pr_refactor_resource_endpoint Refactor kubelet resource metrics	2020-01-14 02:23:09 -08:00
Kubernetes Prow Robot	f4db8212be	Merge pull request #76496 from danielqsj/metrics-2 Clean deprecated metrics	2020-01-13 20:53:09 -08:00
Kubernetes Prow Robot	61d36e4a43	Merge pull request #85850 from danwinship/kubelet-ipv6-node-ip Allow "kubelet --node-ip ::" to mean prefer IPv6	2020-01-13 17:41:08 -08:00
Kubernetes Prow Robot	8467561f2c	Merge pull request #86783 from mattjmcnaughton/mattjmcnaughton/remove-unnecessary-modification-container-pid-namespace Remove no longer needed `modifyContainerPIDNamespaceOverrides`	2020-01-10 15:43:50 -08:00
Kubernetes Prow Robot	befc371364	Merge pull request #86702 from mattjmcnaughton/mattjmcnaughton/refactor-oom-watcher-to-allow-greater-test-coverage Refactor oom watcher to allow greater test coverage	2020-01-10 15:43:37 -08:00
danielqsj	ab182552b4	clean SinceInMicroseconds, convert to SinceInSeconds	2020-01-10 17:05:38 +08:00
danielqsj	8ae3f80048	remove deprecated metrics of dockershim	2020-01-10 17:05:38 +08:00
danielqsj	1a9b121764	remove deprecated metrics of kubelet	2020-01-10 16:46:52 +08:00
Kubernetes Prow Robot	7a50fdb2a6	Merge pull request #85993 from chendotjs/fix-cidr kubenet: replace gateway with cni result	2020-01-09 20:13:04 -08:00
Kubernetes Prow Robot	792fe793a1	Merge pull request #86946 from cchord/fix_typo fix typo	2020-01-08 14:46:24 -08:00
Kubernetes Prow Robot	fd0358fd21	Merge pull request #86689 from klueska/upstream-fix-cpumanager-v1-state-checksum Lock checksum calculation for v1 CPUManager state to pre 1.18 logic	2020-01-08 02:57:40 -08:00
Jiahao Zhu	680df17f39	fix typo	2020-01-08 15:48:58 +08:00
Kubernetes Prow Robot	8dca390262	Merge pull request #84927 from mattjmcnaughton/mattjmcnaughton/fix-kubelet-config-common Fix golint failures for pkg/kubelet/config/...	2020-01-07 21:09:40 -08:00
mattjmcnaughton	8897c435ad	Refactor oom watcher to allow greater test coverage This diff contains a strict refactor; there are no behavioral changes. Address a long standing TODO in `oom_watcher_linux_test.go` around test coverage. We refactor our `oom.Watcher` so it takes in a struct fulfulling the `streamer` interface (i.e. defines `StreamOoms` method). In production, we will continue to use the `oomparser` from `cadvisor`. However, for testing purposes, we can now create our own `fakeStreamer`, and control how it streams `oomparser.OomInstance`. With this fake, we can implement richer unit testing for the `oom.Watcher` itself. Actually adding the additional unit tests will come in a later commit.	2020-01-07 21:48:14 -05:00
Kubernetes Prow Robot	49e24adf3e	Merge pull request #86832 from mattjmcnaughton/mattjmcnaughton/remove-dead-code-in-fake-docker-client Remove dead code in fake docker client	2020-01-07 07:36:18 -08:00
Dan Winship	ce68edf700	Allow "kubelet --node-ip ::" to mean prefer IPv6	2020-01-07 07:53:21 -05:00
Kubernetes Prow Robot	f3df7a2fdb	Merge pull request #86727 from mattjmcnaughton/mattjmcnaughton/remove-recorder-PastEventf Remove `recorder.PastEventf` method	2020-01-07 04:38:49 -08:00
Kubernetes Prow Robot	dd5272b76f	Merge pull request #86575 from gongguan/nkubemark kubemark use remote cri	2020-01-07 03:20:46 -08:00
Kubernetes Prow Robot	195e8e3ad9	Merge pull request #86844 from mattjmcnaughton/mattjmcnaughton/update-cadvisor-stats-provider-comment Correct comment around which integrations require cadvisor_stats	2020-01-07 01:13:14 -08:00
Kubernetes Prow Robot	8b8f2aa4a5	Merge pull request #85431 from irbull/api-doc Add public documentation for kubelet/apis/config	2020-01-06 23:12:18 -08:00
louisgong	324e5ce7e3	hollow-node use remote CRI	2020-01-07 11:00:45 +08:00
Kubernetes Prow Robot	59b4933fb8	Merge pull request #86724 from gongguan/fix-fake-CRI fix fake remote CRI	2020-01-06 18:06:57 -08:00
Kubernetes Prow Robot	49bc696614	Merge pull request #86251 from bboreham/pleg-last-seen-metric Kubelet: add a metric to observe time since PLEG last seen	2020-01-06 18:06:18 -08:00
Kubernetes Prow Robot	d6412b856f	Merge pull request #84345 from danielqsj/withdialer replace grpc.WithDialer which is deprecated	2020-01-06 15:56:17 -08:00
Kubernetes Prow Robot	19ecd690fa	Merge pull request #86646 from yutedz/client-protocol Require client / server protocols	2020-01-06 13:34:18 -08:00
Kubernetes Prow Robot	b112ad4f0b	Merge pull request #86845 from mattjmcnaughton/mattjmcnaughton/remove-rkt-from-runtime-options Remove `rkt` from container runtime options	2020-01-06 11:12:29 -08:00
Kubernetes Prow Robot	9acf7d11fe	Merge pull request #86344 from klueska/upstream-cm-approver Add klueska as an approver in pkg/kubelet/cm/OWNERS	2020-01-06 09:54:16 -08:00
Ted Yu	906adbdfcd	Require client / server protocols	2020-01-06 08:50:04 -08:00
mattjmcnaughton	794d0d9b4d	Remove `rkt` from container runtime options Part of efforts to clean up mentions of rkt in kubelet. rkt was removed entirely in 1.11, in favor of using `rktlet` and CRI instead. It should no longer be listed at all as a runtime.	2020-01-05 09:27:38 -05:00
mattjmcnaughton	06b44c76fd	Correct comment around which integrations require cadvisor_stats This commit is part of a larger effort to clean up references to `rkt` in the kubelet. Previously, this comment hard-coded which integrations required the cadvisor stats provider. The comment has grown stale (i.e. referenced rkt and did not reference cri-o). Update the comment to instead point to the code which determines which integrations need the cadvisor stats provider.	2020-01-05 09:23:09 -05:00
mattjmcnaughton	f2cb1f35fe	Remove dead code in fake docker client The `FakeDockerClient` had a number of methods defined on it which were not being called anywhere. The majority were of the form `Assert...`. In the spirit of removing dead code, remove the methods which aren't being called.	2020-01-05 08:31:59 -05:00
louisgong	e8eb5c656b	fix fake remote CRI	2020-01-04 08:43:17 +08:00
Aresforchina	2293b47346	add some comments for const variable	2020-01-03 23:28:21 +08:00
Bryan Boreham	cc0b3e82eb	Kubelet: add a metric to observe time since PLEG last seen Expose the measurement that kubelet uses to judge that "PLEG is unhealthy". If we can observe the measurement growing then we can alert before the node goes unhealthy. Note that the existing metrics PLEGRelistInterval and PLEGRelistDuration are poor for this, because when relist() gets stuck they are never updated. Signed-off-by: Bryan Boreham <bryan@weave.works>	2020-01-03 10:01:27 +00:00
mattjmcnaughton	d09fe8e247	Remove no longer needed `modifyContainerPIDNamespaceOverrides` As of https://github.com/kubernetes/kubernetes/pull/72831/, the minimum kubernetes version is now 1.13.1. As a result, this function becomes a no-op. As the TODO indicates, we should delete it.	2020-01-02 09:09:02 -05:00
mattjmcnaughton	92940fa80d	Remove `recorder.PastEventf` method The `recorder.PastEventf` method wasn't actually working as advertised. It was supposed to accept a timestamp, which would be used when generating the event. However, as the [source code](https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/client-go/tools/record/event.go#L316) shows, this `timestamp` was never actually used. In other words, `PastEventf` is identical to `Eventf`. We have two options: one would be to fix `PastEventf` so that it works as advertised. The other would be to delete `PastEventf` and only support `Eventf`. Ultimately, I could only find one use of `PastEventf` in the code base, so I propose we just delete `PastEventf` and convert all uses to `Eventf`.	2019-12-30 12:00:23 -05:00
Kevin Klues	b373121a14	Make CPUManagerCheckpointV2 type an alias of CPUManagerCheckpoint This change is to prevent problems when we remove the V1->V2 migration code in the future. Without this, the checksums of all checkpoints would be hashed with the name CPUManagerCheckpointV2 embedded inside of them, which is undesirable. We want the checkpoints to be hashed with the name CPUManagerCheckpoint instead.	2019-12-28 19:29:13 +01:00
Kevin Klues	5faf8f4c52	Lock checksum calculation for v1 CPUManager state to pre 1.18 logic The updated CPUManager from PR #84462 implements logic to migrate the CPUManager checkpoint file from an old format to a new one. To do so, it defines the following types: ``` type CPUManagerCheckpoint = CPUManagerCheckpointV2 type CPUManagerCheckpointV1 struct { ... } type CPUManagerCheckpointV2 struct { ... } ``` This replaces the old definition of just: ``` type CPUManagerCheckpoint struct { ... } ``` Code was put in place to ensure proper migration from checkpoints in V1 format to checkpoints in V2 format. However (and this is a big however), all of the unit tests were performed on V1 checkpoints that were generated using the type name `CPUManagerCheckpointV1` and not the original type name of `CPUManagerCheckpoint`. As such, the checksum in the checkpoint file uses the `CPUManagerCheckpointV1` type to calculate its checksum and not the original type name of `CPUManagerCheckpoint`. This causes problems in the real world since all pre-1.18 checkpoint files will have been generated with the original type name of `CPUManagerCheckpoint`. When verifying the checksum of the checkpoint file across an upgrade to 1.18, the checksum is calculated assuming a type name of `CPUManagerCheckpointV1` (which is incorrect) and the file is seen to be corrupt. This patch ensures that all V1 checksums are verified against a type name of `CPUManagerCheckpoint` instead of ``CPUManagerCheckpointV1`. It also locks the algorithm used to calculate the checksum in place, since it wil never change in the future (for pre-1.18 checkpoint files at least).	2019-12-28 14:17:55 +01:00
danielqsj	19fe9f8d94	replace grpc.WithDialer which is deprecated	2019-12-26 17:46:59 +08:00
SataQiu	2497a1209b	bump k8s.io/utils version	2019-12-21 14:54:44 +08:00
Kubernetes Prow Robot	03e90b80ce	Merge pull request #86167 from yiyang5055/change-CounterVec-to-Counter change CounterVec to use Counter in the Kubelet's Pod Lifecycle Event…	2019-12-19 11:33:56 -08:00
whypro	f4bd4e2e96	Return error instead of panic when cpu manager starts failed.	2019-12-19 21:56:23 +08:00
chenyaqi01	c5002a348e	kubenet: replace gateway with cni result	2019-12-19 18:32:25 +08:00
Jacek Kaniuk	4303be3d9f	Revert pull request #85879 "hollow-node use remote CRI"	2019-12-19 10:52:35 +01:00
sshukun	12a5bdec00	Fix go-lint issues in package pkg/kubelet/checkpointmanager/testing/example_checkpoint_formats/v1	2019-12-19 12:53:33 +09:00
Kubernetes Prow Robot	814fc34cde	Merge pull request #85879 from gongguan/cri-kubemark hollow-node use remote CRI	2019-12-18 06:01:57 -08:00
louisgong	e8e1cc9ee0	extract PreInitRuntimeService from NewMainKubelet	2019-12-18 11:48:29 +08:00
Kubernetes Prow Robot	40df9f82d0	Merge pull request #82492 from gnufied/fix-uncertain-mounts Fix uncertain mounts	2019-12-17 14:49:57 -08:00
Kubernetes Prow Robot	a1fc96f41e	Merge pull request #84462 from klueska/upstream-cpu-manager-update-state-semantics Update CPUManager stored state semantics	2019-12-17 12:00:12 -08:00
Kevin Klues	9818b4522e	Add klueska as an approver in pkg/kubelet/cm/OWNERS	2019-12-17 10:40:23 +01:00
Kubernetes Prow Robot	0633e2cd34	Merge pull request #86303 from langyenan/misspell fix misspelling in comment	2019-12-16 21:39:49 -08:00
Kubernetes Prow Robot	a931227952	Merge pull request #83504 from lyft/remove-all-terminated-containers cri_stats_provider: do not consider exited containers when calculating cpu usage	2019-12-16 17:53:39 -08:00
Jordan Liggitt	a65d8aeb76	Add UID precondition to kubelet pod status patch updates	2019-12-16 14:27:32 -05:00
ianlang	c9418412d1	fix misspelling in comment	2019-12-16 17:27:08 +08:00
RainbowMango	c394d821fd	Deal with auto-generated files: - Update bazel by hack/update-bazel.sh	2019-12-16 10:27:02 +08:00
RainbowMango	ecf5f7d749	Deprecated metrics under /metrics/resource/v1alpha1	2019-12-16 10:27:02 +08:00
RainbowMango	0db7074e1a	Add new endpoint for resource metrics.	2019-12-16 10:26:54 +08:00
Kubernetes Prow Robot	69410eca4b	Merge pull request #86256 from liggitt/testapi Remove use of testapi package	2019-12-13 12:55:50 -08:00
Jordan Liggitt	5d5b444c4d	Remove use of testapi codecs, selflink, resourcepath functions	2019-12-13 11:56:29 -05:00
Kubernetes Prow Robot	7e01fe12bf	Merge pull request #86228 from ahg-g/ahg-r1 Deprecate scheduler's FailureReason	2019-12-12 18:33:32 -08:00
Kubernetes Prow Robot	6db550d1db	Merge pull request #85789 from ZP-AlwaysWin/dev-1202 Remove unnecessary nil check in if statement in nodelease controller	2019-12-12 18:32:54 -08:00
Abdullah Gharaibeh	70a2bccfd6	deprecate scheduler's FailureReason	2019-12-12 18:54:52 -05:00
David Ashpole	fca84c02bb	add dashpole as kubelet approver	2019-12-12 11:10:24 -08:00
Kubernetes Prow Robot	010291d4dc	Merge pull request #84951 from yutedz/status-mgr-sync-static Sync the status of static Pods	2019-12-11 19:40:32 -08:00
Hemant Kumar	ca532c6fb2	Ensure that error is returned on NodePublish	2019-12-11 22:10:09 -05:00
Kevin Klues	f553286156	Pass initial set of runtime containers to the CPUManager at startup These information associatedd with these containers is used to migrate the CPUManager state from it's old format to its new (i.e. keyed off of podUID and containerName instead of containerID).	2019-12-11 23:02:51 +01:00
Kevin Klues	6441e1ef43	Move CPUManager Checkpoint restoration to Start() instead of New()	2019-12-11 23:02:51 +01:00
Kevin Klues	69f8053850	Update top-level CPUManager to adhere to new state semantics For now, we just pass 'nil' as the set of 'initialContainers' for migrating from old state semantics to new ones. In a subsequent commit will we pull this information from higher layers so that we can pass it down at this stage properly.	2019-12-11 23:02:51 +01:00
Kevin Klues	185e790f71	Update CPUManager policies to adhere to new state semantics	2019-12-11 23:02:51 +01:00
Kevin Klues	7c760fea38	Change CPUManager state to key off of podUID and containerName Previously, the state was keyed off of containerID intead of podUID and containerName. Unfortunately, this is no longer possible as we move to a to model where we we allocate CPUs to containers at pod adit time rather than container start time. This patch is the first step towards full migration to the new semantics. Only the unit tests in cpumanager/state are passing. In subsequent commits we will update the CPUManager itself to use these new semantics. This patch also includes code to do migration from the old checkpoint format to the new one, assuming the existence of a ContainerMap with the proper mapping of (containerID)->(podUID, containerName). A subsequent commit will update code in higher layers to make sure that this ContainerMap is made available to this state logic.	2019-12-11 23:02:51 +01:00
Kevin Klues	9191a949ae	Extend makePod() helper in CPUManager to take PodUID and ContainerName	2019-12-11 23:02:51 +01:00
Kevin Klues	7a15d3a4d7	Fix bug in parsing int to string in CPUManager tests	2019-12-11 23:02:51 +01:00
Kevin Klues	765aae93f8	Move containerMap out of static policy and into top-level CPUManager	2019-12-11 23:02:51 +01:00
Kevin Klues	1d995c98ef	Update CPUmanager containerMap to allow removal by containerRef	2019-12-11 23:02:47 +01:00
Kevin Klues	0639bd0942	Change CPUManager containerMap to key off of (podUID, containerName) Previously it keyed off of a pointer to the actual pod / container, which was unnecessary, and hard to work with (especially on the retrieval side).	2019-12-11 23:02:11 +01:00
Kevin Klues	3881e50cce	Update CPUmanager containerMap to also return a containerRef	2019-12-11 23:01:01 +01:00
Kevin Klues	347d5f57ac	Move CPUManager ContainerMap to its own package	2019-12-11 22:59:00 +01:00
yiyang5055	0f410d625a	change CounterVec to use Counter in the Kubelet's Pod Lifecycle Event Generator	2019-12-11 23:51:28 +08:00
Kubernetes Prow Robot	9ddbc90039	Merge pull request #84191 from langyenan/getTypedVersion invoke getTypedVersion() instead of direct runtime call	2019-12-10 16:04:19 -08:00
Kubernetes Prow Robot	c7a65ca0c3	Merge pull request #85446 from RainbowMango/pr_remove_RawRegister Remove the derprecated API RawRegister from stability framework	2019-12-10 12:16:20 -08:00
Kubernetes Prow Robot	ff8cf507dc	Merge pull request #83841 from RainbowMango/pr_hide_kubelet_deprecated_metrics Turn off kubelet deprecated metrics	2019-12-09 11:30:02 -08:00
Kubernetes Prow Robot	fcc35b0468	Merge pull request #85899 from gongguan/slim_down_lister slim down some lister expansions	2019-12-09 07:20:17 -08:00
Kubernetes Prow Robot	398e2bcc73	Merge pull request #85874 from sambdavidson/ttlFunc Kubelet cert TTL via GaugeFunc	2019-12-09 07:20:02 -08:00
ianlang	babdcd0d14	invoke getTypedVersion() instead of direct runtime call	2019-12-09 15:31:45 +08:00
Kubernetes Prow Robot	95878329d4	Merge pull request #86009 from rphillips/fixes/at_most_one_ref kubelet: guarantee at most only one cinfo per containerID	2019-12-06 17:06:15 -08:00
Kubernetes Prow Robot	e624d1b7bf	Merge pull request #85001 from bmoix/fix-golint-kubelet-httpgetter kubelet: rename HTTPGetter interface	2019-12-06 17:05:53 -08:00
louisgong	7f5076d8ee	slim down some lister expansions	2019-12-07 08:27:06 +08:00
Samuel Davidson	aba0b31526	Changed Kubelet client and serving cert TTL/Expiry certs to use gaugefunc for calculating time remaining.	2019-12-06 15:52:03 -08:00
Kubernetes Prow Robot	c9f690d418	Merge pull request #85170 from timyinshi/logSymlink modify dockerID to containerID	2019-12-06 14:27:35 -08:00
Ryan Phillips	4762985fb6	kubelet: guarantee at most only one cinfo per containerID The trailing for loop removed within this PR can include active and inactive references. This modification will gauarantee at most only one reference per container is returned.	2019-12-06 14:11:08 -06:00
Valentyn Boginskey	6b8b8491bb	Raise verbosity of kubelet_node_status messages In standalone kubelet scenarios, `initialNode` gets called in a loop via `syncPod` -> `GetNode` -> `initialNode`. This causes excessive log spam from the controller attach/detach messages.	2019-12-06 10:38:18 -05:00
Noah Kantrowitz	0ac25f51fc	Tiny typo in a comment.	2019-12-06 01:32:09 -08:00
louisgong	0dd468039d	inject remoteRuntime to kubelet dependency	2019-12-06 14:12:08 +08:00
Kubernetes Prow Robot	060e0de56d	Merge pull request #85945 from obitech/kubelet_refactor_lenient_path Refactor kubelet component config lenient path decoding	2019-12-05 13:51:03 -08:00
Kubernetes Prow Robot	ad5d4c4705	Merge pull request #85706 from yutedz/per-node-dev Remove nodes slice in loop of takeByTopology	2019-12-05 13:50:30 -08:00
obitech	bf92350b11	Refactor kubelet component config lenient path decoding Use NewLenientSchemeAndCodec function provided in k8s.io/component-base/codec instead of private package function.	2019-12-05 19:23:48 +08:00
Ted Yu	36784331eb	Sync the status of static Pods	2019-12-04 13:28:42 -08:00
Hemant Kumar	4b8e552a88	Use typed errors for special casing volume progress Use typed errors rather than operation status for indicating operation progress	2019-12-04 14:48:30 -05:00
Adelina Tuvenie	bc7d254317	Fix Cpu Requests priority Windows. For Windows, CPU Requests ( Shares, Count and Maximum ) are mutually exclusive, however Kubernetes sends them all anyway in the pod spec. When using dockershim this is not an issue, as Docker checks for this specific situation here: `1bd184a4c2/daemon/daemon_windows.go (L87-L106)` However, when using CRI-Containerd this pods fail to spawn with an error from hcsshim. This PR intends to filter these values before they are sent to the CRI and not rely on the runtime for it. Related to: https://github.com/kubernetes/kubernetes/issues/84804	2019-12-04 19:32:26 +02:00
louisgong	b469404d97	hollow-node use remote CRI	2019-12-04 17:07:04 +08:00
Kubernetes Prow Robot	205570eb75	Merge pull request #84614 from rphillips/fixes/add_cert_rotation_failure_metric kubelet: add certificate rotation error metric	2019-12-03 11:40:57 -08:00
Kubernetes Prow Robot	1e2b6176aa	Merge pull request #83289 from beautytiger/dev-190929-sctp fix unit test in hostport_manager_test.go	2019-12-02 21:42:57 -08:00
Kubernetes Prow Robot	57b6b287d4	Merge pull request #85688 from yutedz/pods-to-rm Reduce unnecessary Set in updateAllocatedDevices	2019-12-02 17:07:26 -08:00
Kubernetes Prow Robot	833f585104	Merge pull request #85760 from yutedz/chkpt-write-err Log error when writing checkpoint fails	2019-12-02 10:27:06 -08:00
Hemant Kumar	309c6f863a	Handle the case of remounts correctly	2019-12-02 12:09:38 -05:00
Hemant Kumar	5feea93163	Rename MarkVolumeMountedOpts to MarkVolumeOpts Also remove VolumeNotMounted state	2019-12-02 12:09:38 -05:00
Hemant Kumar	cdbd3ba5c2	Change interface of SetUp function	2019-12-02 12:09:38 -05:00
Hemant Kumar	0c52b6606e	Refactor NodeStage function Timeout operations should result in Fix unit tests for uncertainDeviceGlobalMounts	2019-12-02 12:09:38 -05:00
Hemant Kumar	27a70a9260	Update generated files	2019-12-02 12:09:38 -05:00
Hemant Kumar	50dbcb3e00	Make sure PodExistsInVolume does not uses uncertain volumes	2019-12-02 12:01:40 -05:00
Hemant Kumar	34a6007dfe	Add code to mark volume as uncertain Update bazel files Add tests for volume mounts in uncertain state	2019-12-02 12:01:40 -05:00
Hemant Kumar	a795f3de88	Add code for introducing uncertain state of mounts Add a comment about volumestate	2019-12-02 11:57:40 -05:00
ZP-AlwaysWin	8c2aed4ff5	Optimize:remove unnecessary judgment	2019-12-02 14:17:48 +08:00
Ted Yu	84a9803741	Log error when writing checkpoint fails	2019-11-29 19:47:17 -08:00
Ted Yu	6415fa765e	Remove nodes slice in loop of takeByTopology	2019-11-29 12:12:22 -08:00
Kubernetes Prow Robot	80eed952f0	Merge pull request #84854 from BSWANG/fix-hugetlb-cgroup fix kubelet failed to start on setting hugetlb limits	2019-11-27 12:29:03 -08:00
Ted Yu	86f3bc25e1	Reduce unnecessary Set in updateAllocatedDevices	2019-11-27 08:48:06 -08:00
Kubernetes Prow Robot	b84fad5e6f	Merge pull request #84401 from xiaoanyunfei/bugfix/inspect-docker-image ignore image err when docker image has been cleaned up	2019-11-25 19:11:10 -08:00
Kubernetes Prow Robot	cec566d77a	Merge pull request #85451 from flix-tech/ruben.serradas Fix golint issues in pkg/kubelet/events/event.go	2019-11-25 16:43:10 -08:00
Ian Bull	a232971d73	Add public documentation for kubelet/apis/config The `kubelet/apis/config` package had golint failures. This change-set removes the `kubelet/apis/config` package from the `.golint_failures` and fixes the golint errors. In particular, this change-set adds documentation to the public types in the package. This change-set works towards issue#68026	2019-11-20 22:52:53 -08:00
Dan Williams	5652819292	kubelet/network: add sig-network-approvers to OWNERS	2019-11-19 23:05:51 -06:00
Ruben	55c83e3397	Fix golint issues in pkg/kubelet/events/event.go Change the single const statement in favor of multiple const event lists. This way we don't need to put the name of the constant in the comment and it's clearer that the comment refers to the whole list.	2019-11-19 13:15:08 +01:00
RainbowMango	214228f024	Remove the derprecated API RawRegister from stability framework	2019-11-19 18:56:09 +08:00
David Zhu	21f7060c8f	Plumb test state through to fake volume host creation for error handling	2019-11-18 14:45:01 -08:00
Kubernetes Prow Robot	09d142a7ab	Merge pull request #80854 from aojea/hostportv6 Add IPv6 support to kubenet hostport	2019-11-16 04:35:41 -08:00
Travis Rhoden	0c5c3d8bb9	Remove pkg/util/mount (moved out of tree) This patch removes pkg/util/mount completely, and replaces it with the mount package now located at k8s.io/utils/mount. The code found at k8s.io/utils/mount was moved there from pkg/util/mount, so the code is identical, just no longer in-tree to k/k.	2019-11-15 08:29:12 -07:00
Kubernetes Prow Robot	4e45328e65	Merge pull request #83123 from aramase/dualstack-downward-api Dualstack downward api	2019-11-14 22:13:42 -08:00
Kubernetes Prow Robot	3202bc1044	Merge pull request #83896 from mars1024/modify/cni_log modify error output in cniNetworkPlugin	2019-11-14 20:52:02 -08:00
Kubernetes Prow Robot	372ebd24f5	Merge pull request #83098 from ddebroy/disable-intree CSI Migration phase 2: disable probing of in-tree plugins	2019-11-14 20:51:42 -08:00
Kubernetes Prow Robot	e24f5ab4e4	Merge pull request #84747 from mkimuram/refactor-mapper Refactor mapper/unmapper of block volume	2019-11-14 17:50:15 -08:00
Deep Debroy	129f15328b	Disable in-tree plugins migrated to CSI Signed-off-by: Deep Debroy <ddebroy@docker.com>	2019-11-14 17:28:21 -08:00
Kubernetes Prow Robot	30e6238795	Merge pull request #85147 from yutedz/devmgr-rm-contents Continue removing file in ManagerImpl#removeContents	2019-11-14 16:38:28 -08:00
Masaki Kimura	f363a03f0b	Refactor BlockVolumeMapper and BlockVolumeUnmapper interface - Rename MapDevice to MapPodDevice in BlockVolumeMapper - Add UnmapPodDevice in BlockVolumeUnmapper (This will be used by csi driver later) - Add CustomBlockVolumeMapper and CustomBlockVolumeUnmapper interface - Move SetUpDevice and MapPodDevice to CustomBlockVolumeMapper - Move TearDownDevice and UnmapPodDevice to CustomBlockVolumeUnmapper - Implement CustomBlockVolumeMapper only in local and csi plugin - Implement CustomBlockVolumeUnmapper only in fc, iscsi, rbd, and csi plugin - Change MapPodDevice to return path and SetUpDevice not to return path	2019-11-14 22:01:11 +00:00
Kubernetes Prow Robot	42273a4dbf	Merge pull request #84472 from gab-satchi/windows-build-label Adds Windows build information as a label on the node	2019-11-13 21:46:19 -08:00
Kubernetes Prow Robot	565566f4b2	Merge pull request #85153 from codenrhoden/mount-no-exec-int Retire mount.Exec for k8s.io/utils/exec	2019-11-13 17:28:32 -08:00
Kubernetes Prow Robot	d3593c07de	Merge pull request #83057 from bclau/windows/containerd Windows: Fixes termination-file mounting support for containerd	2019-11-13 17:27:36 -08:00
Travis Rhoden	367f879131	Retire mount.Exec for k8s.io/utils/exec This patch removes mount.Exec entirely and instead uses the common utility from k8s.io/utils/exec. The fake exec implementation found in k8s.io/utils/exec differs a bit than mount.Exec, with the ability to pre-script expected calls to Command.CombinedOutput(), so tests that previously relied on a callback mechanism to produce specific output have been updated to use that mechanism.	2019-11-13 14:09:57 -07:00
Kubernetes Prow Robot	a08b09d52f	Merge pull request #84279 from matthyx/kuberuntime-startupprobe Add startupProbe result handling to kuberuntime	2019-11-13 13:01:53 -08:00
Kubernetes Prow Robot	43ccfced1d	Merge pull request #84998 from wojtek-t/fix_owner_refs Ensure that Node lease has OwnerReference set	2019-11-13 09:26:59 -08:00
Kubernetes Prow Robot	5689961ed3	Merge pull request #84649 from benmoss/windows_network_not_initialized Skip GetPodNetworkStatus when CNI not yet initialized	2019-11-13 09:25:59 -08:00
Kubernetes Prow Robot	c10d29ba88	Merge pull request #84356 from verb/pid-ga Promote PodProcessNamespaceSharing feature to GA	2019-11-13 09:25:42 -08:00
Ted Yu	fb046f7787	Continue removing file in ManagerImpl#removeContents	2019-11-13 06:00:34 -08:00
RainbowMango	30bf1f47dd	Hide kubelet metrics that have been deprecated in 1.14	2019-11-13 19:17:38 +08:00
Claudiu Belu	d4d7f58362	Windows: Fixes termination-file mounting for containerd If Containerd is used on Windows, then we can also mount individual files into containers (e.g.: termination-log files), which was not possible with Docker. Checks if the container runtime is containerd, and if it is, then also mount the termination-log file.	2019-11-12 23:33:55 -08:00
Matthias Bertschy	66595d54a0	Add startupProbe result handling to kuberuntime	2019-11-13 08:12:54 +01:00
root	e9edfbc539	modify dockerID to containerID	2019-11-13 10:43:55 +08:00
Gab Satch	f8e90eb5b0	Replaces modifying node object with returning a map of labels - Adds label to update flow so can be picked up by an existing node	2019-11-12 16:50:43 -05:00
Kubernetes Prow Robot	ed10b5b17f	Merge pull request #85047 from yutedz/dev-mgr-err-handling Handle error return from allocatePodResources	2019-11-12 11:51:27 -08:00
Kubernetes Prow Robot	c580a12c8e	Merge pull request #83568 from bertinatto/volume_limits_ga Promote volume limits to GA	2019-11-12 11:50:22 -08:00
Kubernetes Prow Robot	402e551ca2	Merge pull request #85135 from wojtek-t/delete_unnecessary_conversions_1 Eliminate couple unnecessary conversions	2019-11-12 09:07:01 -08:00
wojtekt	067d173266	Eliminate couple unnecessary conversions	2019-11-12 15:00:09 +01:00
Kubernetes Prow Robot	897ce3073c	Merge pull request #84533 from davidz627/fix/deprecatedPath Remove plugin watching of deprecated directory and CSI v0 support in accordance with deprecation policy	2019-11-12 04:48:20 -08:00
Fabio Bertinatto	affcd0128b	Promote volume limits to GA	2019-11-12 09:43:53 +01:00
wojtekt	07200a0764	Ensure that Node lease has OwnerReference set	2019-11-12 09:11:59 +01:00
David Zhu	802fe12803	Remove plugin watching of deprecated directory {kubelet_root_dir}/plugins and support for CSI V0 in accordance with deprecation announcement in https://v1-13.docs.kubernetes.io/docs/setup/release/notes/	2019-11-11 11:42:58 -08:00
Kubernetes Prow Robot	ec86baf00b	Merge pull request #84987 from RainbowMango/pr_migrate_custom_collector_kubelet_part2 migrate kubelet custom metrics to stability framework part 2	2019-11-10 19:44:04 -08:00
Kubernetes Prow Robot	b3dde20411	Merge pull request #84907 from RainbowMango/pr_migrate_custom_collector_kubelet migrate kubelet custom metrics to stability framework part 1	2019-11-10 19:43:56 -08:00
Kubernetes Prow Robot	9646bd9736	Merge pull request #83664 from RainbowMango/pr_refactor_kubelet_ut_with_metrics_testutil Refactor kubelet ut with metrics testutil	2019-11-10 19:43:42 -08:00
Kubernetes Prow Robot	0155d18fbc	Merge pull request #84485 from tallclair/mirror-owner Mirror owner	2019-11-09 20:19:39 -08:00
Ted Yu	db0f616974	Handle error return from allocatePodResources	2019-11-09 16:25:15 -08:00
Kubernetes Prow Robot	92c4d68a5b	Merge pull request #84331 from zouyee/cadprocess Enable cAdvisor ProcessMetrics collecting	2019-11-08 18:43:40 -08:00
Kubernetes Prow Robot	9cf309ed59	Merge pull request #82049 from andrewsykim/ga-node-instance-type-label Promote Node Instance Type Label to GA	2019-11-08 13:47:58 -08:00
Kubernetes Prow Robot	8b123b1f4f	Merge pull request #81423 from codenrhoden/mount-testing-pkg Refactor mount fakes	2019-11-08 12:24:52 -08:00
Tim Allclair	dca464d80a	Add error detail	2019-11-08 09:59:04 -08:00
Bernat Moix	fc8ea98890	kubelet: rename HTTPGetter interface	2019-11-08 18:18:59 +01:00
Kubernetes Prow Robot	ff4718ea15	Merge pull request #84983 from krzysied/docker_fake_client_fix3 Fixing docker fake client - InspectExec	2019-11-08 09:00:50 -08:00
Kubernetes Prow Robot	ae15368355	Merge pull request #84351 from wojtek-t/promote_node_lease_to_GA Promote node lease to GA	2019-11-08 09:00:15 -08:00
Andrew Sy Kim	17d8928dc9	kubelet: add unit tests for backfilling stable os/arch/zone/region/instance-type labels Signed-off-by: Andrew Sy Kim <kiman@vmware.com>	2019-11-08 10:43:50 -05:00
Andrew Sy Kim	7ddedf5034	kubelet: apply both beta and stable instance-type label Signed-off-by: Andrew Sy Kim <kiman@vmware.com>	2019-11-08 10:29:45 -05:00
Travis Rhoden	1fd8921546	Move mount/fake.go to mount/fake_mount.go This patch moves fake.go to mount_fake.go, and follows to principle of always returning a discrete type rather than an Interface. All callers of "FakeMounter" are changed to instead use "NewFakeMounter()". The FakeMounter "Log" struct member is changed to not be exported, and instead only access through a new "GetLog()" method.	2019-11-08 08:07:41 -07:00
RainbowMango	159f56bf9b	Deal with auto-generated files. Update bazel by hack/update-bazel.sh	2019-11-08 20:21:48 +08:00
RainbowMango	2e8dcf7809	Migrate custom collector and mark metrics with ALPHA.	2019-11-08 20:19:37 +08:00
Krzysztof Siedlecki	d46daf891c	fixing docker fake client InspectExec	2019-11-08 12:43:16 +01:00
Kubernetes Prow Robot	3ee195f0e9	Merge pull request #81431 from andrewsykim/ga-node-topology Promote Node Zone/Region Topology Labels to GA	2019-11-07 22:00:20 -08:00
Andrew Sy Kim	4c194d52da	kubelet: set both deprecated Beta and GA labels for zone/region topology from the cloud provider Signed-off-by: Andrew Sy Kim <kiman@vmware.com>	2019-11-07 21:22:04 -05:00
Kubernetes Prow Robot	715b6afc95	Merge pull request #84711 from chendotjs/kubelet-fixip Refactor: use existing function to simplify check for IPv6 in kubelet	2019-11-07 17:38:50 -08:00
RainbowMango	e4a128a4f7	Deal with auto-generated files. Update bazel by hack/update-bazel.sh	2019-11-08 09:16:57 +08:00
RainbowMango	ee4394a306	Migrate custom collector for kubelet	2019-11-08 09:16:57 +08:00
Kubernetes Prow Robot	f7d0e9b3f1	Merge pull request #84393 from wuyafang/remove_promhttp_from_kubelet remove reference to promhttp in kubelet	2019-11-07 13:27:42 -08:00
mattjmcnaughton	d30319711e	Fix golint failures for pkg/kubelet/config/... Address the final golint failure by adding a comment explaining our blank import.	2019-11-07 09:36:22 -05:00
mrobson	e401ee9158	Errors from cgroup destroy and pid kills are swallowed. Log a warning when that happens.	2019-11-07 07:47:57 -05:00
Kubernetes Prow Robot	73b2c82b28	Merge pull request #83592 from jianzzha/opt-reserved-cpus added --reserved-cpus kubelet command option	2019-11-06 22:14:42 -08:00
Kubernetes Prow Robot	695c3061dd	Merge pull request #82809 from liggitt/go-1.13-no-modules update to use go1.13.4	2019-11-06 17:02:43 -08:00
Kubernetes Prow Robot	08e5781b41	Merge pull request #84525 from klueska/upstream-fix-hint-generation-after-kubelet-restart Fix bug in TopologyManager hint generation after kubelet restart	2019-11-06 15:33:50 -08:00
Jordan Liggitt	297570e06a	hack/update-vendor.sh	2019-11-06 17:42:34 -05:00
Kubernetes Prow Robot	46472773cb	Merge pull request #84836 from yuxiaobo96/k8s-checks Correct spelling mistakes	2019-11-06 12:21:11 -08:00
Kubernetes Prow Robot	43b102a83c	Merge pull request #84807 from clarklee92/ModifyTheStatusCode Modify the status code number to HTTP status semantics	2019-11-06 12:20:46 -08:00
Kubernetes Prow Robot	b09b962d96	Merge pull request #84746 from Huang-Wei/move-sched-constrants Move out const strings in pkg/scheduler/api/well_known_labels.go	2019-11-06 12:20:06 -08:00
Kevin Klues	4d4d4bdd61	Ensure devicemanager TopologyHints are regenerated after kubelet restart This patch also includes test to make sure the newly added logic works as expected.	2019-11-06 15:01:34 +00:00
Jianzhu Zhang	89dfd24483	added --reserved-cpus kubelet command option	2019-11-06 07:33:52 -05:00
yuxiaobo	81e9f21f83	Correct spelling mistakes Signed-off-by: yuxiaobo <yuxiaobogo@163.com>	2019-11-06 20:25:19 +08:00
bingshen.wbs	47642a0bad	fix kubelet failed to start on setting hugetlb limits in non-exist cgroup dir cause by kubelet startup be interrupted on setting list of cgroups In the 'cgroupManagerImpl.Exists' not check&recreate the hugetlb cgroup dir. Then setting the limits in non-exist cgroup dir will cause kubelet start failed. Signed-off-by: bingshen.wbs <bingshen.wbs@alibaba-inc.com>	2019-11-06 16:39:55 +08:00
Wei Huang	019d7497a5	bazel files	2019-11-05 20:57:21 -08:00
Wei Huang	dd74205bcf	Move out const strings in pkg/scheduler/api/well_known_labels.go	2019-11-05 20:56:21 -08:00
Kubernetes Prow Robot	0c0408c790	Merge pull request #76407 from yanghaichao12/dev0411 change directory permissions from 0755 to 0750	2019-11-05 19:30:59 -08:00
Ryan Phillips	8e50c55e6b	kubelet: add certificate rotation error metric	2019-11-05 16:51:40 -06:00
clarklee92	f86f5ee14e	Modify the status code number to HTTP status semantics Signed-off-by: clarklee92 <clarklee1992@hotmail.com>	2019-11-06 01:18:37 +08:00
Kevin Klues	9dc116eb08	Ensure CPUManager TopologyHints are regenerated after kubelet restart This patch also includes test to make sure the newly added logic works as expected.	2019-11-05 15:48:51 +00:00
Kevin Klues	a338c8f7fd	Add some more comments to GetTopologyHints() in the devicemanager	2019-11-05 13:06:23 +00:00
Kevin Klues	58f3554ebe	Sync all CPU and device state before generating TopologyHints for them This ensures that we have the most up-to-date state when generating topology hints for a container. Without this, it's possible that some resources will be seen as allocated, when they are actually free.	2019-11-05 13:00:20 +00:00
Kevin Klues	d9adf20360	Abstract removeStaleState from reconcileState in CPUManager This will become especially important as we move to a model where exclusive CPUs are assigned at pod admission time rather than at pod creation time. Having this function will allow us to do garbage collection on these CPUs anytime we are about to allocate CPUs to a new set of containers, in addition to reclaiming state periodically in the reconcileState() loop.	2019-11-05 12:45:11 +00:00
Bruce Ma	fe50e904eb	restrict max string length in log Signed-off-by: Bruce Ma <brucema19901024@gmail.com>	2019-11-05 18:09:55 +08:00
wojtekt	ffad401b4e	Promote NodeLease feature to GA	2019-11-05 09:01:12 +01:00
Kubernetes Prow Robot	590cbef0f6	Merge pull request #84721 from klueska/pr/81586-klueska Base Infrastructure for adding Merge() API to TopologyManager Policies	2019-11-04 19:40:54 -08:00
Kubernetes Prow Robot	8ff16f35f8	Merge pull request #84007 from wojtek-t/reduce_node_update_frequency Reduce node update frequency	2019-11-04 15:28:43 -08:00
Kubernetes Prow Robot	e948a67292	Merge pull request #84415 from langyenan/fix-evict-admit reject pods when under disk pressure	2019-11-04 13:44:24 -08:00
Ashley Kasim	7d4f555449	correctly handle resetting cpuacct in a live container	2019-11-04 13:06:43 -08:00
Kubernetes Prow Robot	0ed6635173	Merge pull request #84534 from sambdavidson/serverRotMetric Add a kubelet serving cert age metric	2019-11-04 10:31:42 -08:00
Kevin Klues	b5f52e6072	Modularize TopologyManager policy Merge() tests These changes make it so that a set of common test cases can be used for all merge strategies, with specific test cases being able to be specified on a policy-by-policy basis.	2019-11-04 18:43:07 +01:00
Kevin Klues	7ea1fc9be4	Move TopologyManager TestPolicyMerge() to shared test file	2019-11-04 18:43:07 +01:00
Kevin Klues	d7d7bfcda0	Abstract TopologyManager Policy Merge() tests into their own function	2019-11-04 18:43:07 +01:00
Adrian Chiris	dee22d1fbc	Fix comments in TopologyManager	2019-11-04 18:43:07 +01:00
Adrian Chiris	5f7db54d3c	Move function from top-level TopologyManager to best-effort policy This is in preparation for removing the special-case of the SingleNumaNode policy in mergeProvidersHints() in favor of a custom merging strategy with much less overhead.	2019-11-04 18:43:07 +01:00
Adrian Chiris	d95464645c	Add Merge() API to TopologyManager Policy abstraction This abstraction moves the responsibility of merging topology hints to the individual policies themselves. As part of this, it removes the CanAdmitPodResult() API from the policy abstraction, and rolls it into a second return value from Merge()	2019-11-04 18:43:07 +01:00
Adrian Chiris	78d7856288	Globalize a few TopologyManager functions This is in preparation for a larger refactoring effort that will add a 'Merge()' API to the TopologyManager policy API.	2019-11-04 18:43:07 +01:00
Adrian Chiris	e72847676f	Pass a list of NUMA nodes to the various TopologyManager policies This is in preparation for a larger refactoring effort that will add a 'Merge()' API to the TopologyManager policy API.	2019-11-04 18:43:07 +01:00
Adrian Chiris	6fd8a6eb69	Make restricted TopologyManager policy inherit from best-effort policy These policies only differ on whether they admit the pod or not when a TopologyHint is preferred or not. As such, the restricted policy should simply inherit whatever it can from the best effort policy and only overwrite what is necessary. This does not matter for now, but will become important when we add a new 'Merge()' abstraction to a Policy later on.	2019-11-04 18:43:07 +01:00
Adrian Chiris	3391daeb00	Break TopologyManager.calculateAffinity() into more modular functions This modularization is in preparation for a larger refactoring effort that will add a 'Merge()' API to the TopologyManager policy API.	2019-11-04 18:43:07 +01:00
Adrian Chiris	b17706b149	Added LessThan() and IsEqual() methods for TopologyHints	2019-11-04 18:43:07 +01:00
chendotjs	5381c9afe1	simplify check for IPv6 in kubelet.	2019-11-04 22:01:51 +08:00
yanghaichao12	5cbafba457	change directory permissions from 0755 to 0750	2019-11-04 17:04:37 +08:00
Kubernetes Prow Robot	08410cbf06	Merge pull request #84365 from codenrhoden/rm-mount-container Remove Alpha feature MountContainers	2019-11-03 21:29:41 -08:00
Samuel Davidson	3e817d17a5	Updated usage of certificate.Manager to use new rotation metric	2019-11-01 13:32:09 -07:00
Kubernetes Prow Robot	002dbf6a4c	Merge pull request #83777 from lmdaly/fix-single-numa-node-with-best-effort-pods Fixed bug in TopologyManager with SingleNUMANode Policy	2019-11-01 04:53:23 -07:00
Kubernetes Prow Robot	ed5b038313	Merge pull request #84218 from cofyc/fix74552 Support local filesystem volume with block source reconstruction and add related e2e tests	2019-10-31 21:53:36 -07:00
Kubernetes Prow Robot	b1ac4cda11	Merge pull request #84253 from yutedz/kube-solve-check Move CheckLimitsForResolvConf to Kubelet#syncLoop	2019-10-31 18:04:54 -07:00
Ben Moss	ce41faa2eb	Skip GetPodNetworkStatus when CNI not yet initialized Without this scheduling a pod on Windows results in a panic from `addToNetwork` when it tries to read `NetworkConfig` and `CNIConfig` off the nil network	2019-10-31 17:51:04 -04:00
Lee Verberne	cbbe7d1bb9	Remove checks for PodShareProcessNamespace feature gate	2019-10-31 17:15:23 +00:00
Kubernetes Prow Robot	3383d7ca66	Merge pull request #83204 from obitech/kubelet_strict_serializer Enable strict serializer in kubelet	2019-10-31 09:11:37 -07:00
Kubernetes Prow Robot	17a57f99d5	Merge pull request #81344 from zouyee/cpm fix cpumanager reconcileState without sourceready	2019-10-30 23:33:36 -07:00
Tim Allclair	bbb939357e	Fix rebase issue	2019-10-30 17:50:13 -07:00
Tim Allclair	9f7394ac63	Update generated files	2019-10-29 16:14:34 -07:00
Tim Allclair	f827863128	Inject owner references into mirror pods	2019-10-29 16:14:06 -07:00
Gab Satch	e852cd40f0	golint changes	2019-10-29 08:25:11 -04:00
Kubernetes Prow Robot	b8f03a12dd	Merge pull request #84294 from denkensk/remove-predicate-nodeinfo-kubelet Remove predicates.NodeInfo dependency from kubelet	2019-10-28 17:48:56 -07:00
Gab Satch	79dafaa760	bazel and gofmt fixes Signed-off-by: Ben Moss <bmoss@pivotal.io>	2019-10-28 17:02:15 -04:00
Ashley Kasim	4b339e6e4e	fix syntax error in test	2019-10-28 13:31:00 -07:00
gab-satchi	b4ba8cf188	Adds Windows build information as a label on the node	2019-10-28 14:02:26 -04:00
ianlang	22d8e054bc	unit test: TestAdmitUnderNodeConditions	2019-10-28 11:37:18 +08:00
Yecheng Fu	36a54399a6	support local volume with block source reconstruction	2019-10-28 10:34:57 +08:00
ianlang	372bf95a4f	reject pods when under disk pressure	2019-10-27 23:27:00 +08:00
sunxiaofei03	fdbf5ef0b8	ignore image err when docker image has been cleaned up	2019-10-27 23:02:47 +08:00
Kubernetes Prow Robot	24ae4d6718	Merge pull request #84173 from cofyc/fix83693 Support local volume block mode reconstruction	2019-10-25 19:23:23 -07:00
wuyafang	78d24f59dd	remove reference to promhttp in kubelet	2019-10-26 09:10:33 +08:00
Kubernetes Prow Robot	cbf1e2d360	Merge pull request #82794 from ingvagabund/fake-clientset-enforce-exact-much-for-get Require exact match when calling Get method within fake clientset	2019-10-25 09:53:39 -07:00
Anish Ramasekar	af4d18ccf9	add status.podIPs in downward api add host file write for podIPs update tests remove import alias update type check update type check remove import alias update open api spec add tests update test add tests address review comments update imports remove todo and import alias	2019-10-25 09:18:49 -07:00
Travis Rhoden	2e054a4f4c	Remove Alpha feature Mount Containers The alpha feature for mount containers is unused, and is superseded by CSI. By removing it, we can remove a lot of unnecessary code, and also clean up the mount library even more before moving it out of tree.	2019-10-25 09:25:13 -06:00
Kubernetes Prow Robot	aebc8eae9d	Merge pull request #83713 from RainbowMango/pr_refactor_kubelet_collector_test Refactor kubelet collector test	2019-10-24 22:55:38 -07:00
zouyee	cc35d588a7	Enable cAdvisor ProcessMetrics collecting Signed-off-by: Zou Nengren <zouyee1989@gmail.com>	2019-10-25 12:19:38 +08:00
obitech	bba15d358c	Add strict deserialization for kubelet component config CodecFactory is started with EnableStrict that throws an error when deserializing a Kubelet component config that is malformed (e.g. unknown or duplicate keys). When strict decoding a v1beta1 config fails, non-strict decoding is used and a warning is emitted. For this, NewSchemeAndCodecs is now a variadic function that can take multiple arguments for augmenting the returned codec factory. Strict decoding is then explicitely enabled when decoding a kubelet config. Additionally, decoding a RemoteConfigSource needs to be non-strict to avoid an accidental error when it contains newer API fields that are not yet known to the Kubelet. DecodeKubeletConfiguration returns a wrapped error instead of a simple string so its type can be tested. Add unit tests for unhappy paths when loading a component config Add keys for test cases struct fields, remove nil field initialization Co-Authored-By: Jordan Liggitt <jordan@liggitt.net>	2019-10-24 19:37:35 +02:00
Kubernetes Prow Robot	f6644d4366	Merge pull request #78938 from nolancon/socket-mask-unit-test Clean-up and additional test cases for socket-mask unit test.	2019-10-24 09:49:12 -07:00
Alex Wang	b1a3fb4988	change kubelte nodeInfo to nodeLister	2019-10-24 22:46:59 +08:00
Jan Chaloupka	d32c76fc03	Require exact match when calling Get method within fake clientset `Get` method within the fake clientset returns an object that would not be normally returned when using the real clientset. Reproducer: ```go package main import ( v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/client-go/kubernetes/fake" ) func main () { cm := &v1.ConfigMap{ ObjectMeta: metav1.ObjectMeta{Namespace: metav1.NamespaceSystem, Name: "cm"}, } client := fake.NewSimpleClientset(cm) obj, err := client.CoreV1().ConfigMaps("").Get("", metav1.GetOptions{}) if err != nil { panic(err) } fmt.Printf("obj: %#v\n", obj) } ``` stored under `test.go` of `github.com/kubernetes/kubernetes` (master HEAD) root directory and ran: ```sh $ go run test.go obj: &v1.ConfigMap{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"cm", GenerateName:"", Namespace:"kube-system", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:v1.Time{Time:time.Time{wall:0x0, ext:0, loc:(time.Location)(nil)}}, DeletionTimestamp:(v1.Time)(nil), DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ClusterName:"", ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Data:map[string]string(nil), BinaryData:map[string][]uint8(nil)} ``` As you can see fake clientset with a "test" configmap is created. When getting the object through the clientset back, I intentionally set the object name to an empty string. I would expect to get an error saying config map "" was not found. However, I get "test" configmap instead. Reason for that is inside implementation of `filterByNamespaceAndName` private function: ```go func filterByNamespaceAndName(objs []runtime.Object, ns, name string) ([]runtime.Object, error) { var res []runtime.Object for _, obj := range objs { acc, err := meta.Accessor(obj) if err != nil { return nil, err } if ns != "" && acc.GetNamespace() != ns { continue } if name != "" && acc.GetName() != name { continue } res = append(res, obj) } return res, nil } ``` When `name` is empty, `name != "" && acc.GetName() != name` condition is false and thus `obj` is consider as a fit. [1] https://github.com/kubernetes/client-go/blob/master/testing/fixture.go#L481-L493	2019-10-24 14:41:48 +02:00
Ted Yu	ae9e93d784	Move CheckLimitsForResolvConf to Kubelet#syncLoop	2019-10-23 17:16:23 -07:00
Kubernetes Prow Robot	037751e7ad	Merge pull request #83986 from qingsenLi/k8s-191016 Fix Typos in pkg/kubelet/dockershim/docker_service.go	2019-10-23 15:53:50 -07:00
Kubernetes Prow Robot	41a4133318	Merge pull request #83931 from cheftako/context2 This adds context from for cloud calls for Kubelet.	2019-10-23 06:44:21 -07:00
Yecheng Fu	46b1e264dc	support local volume block mode reconstruction	2019-10-23 19:32:15 +08:00
Kubernetes Prow Robot	6d314f860e	Merge pull request #84156 from wawa0210/win-performance-counter Fix windows performance counter error on Non-English environemnt	2019-10-22 20:10:24 -07:00
Kubernetes Prow Robot	a005925a71	Merge pull request #84048 from jsafrane/kubelet-volumemode-checks Check PV volumeMode in kubelet even when block feature is off	2019-10-22 20:10:13 -07:00
Jan Safranek	c9fc26d85e	Fix volumeMode retrieval when BlockVolume feature is off API served does not need to default volumeMode to Filesystem.	2019-10-22 10:17:14 +02:00
xiaozhang	685c8f93d9	fix windows performance counter father information failed on Non-English environment	2019-10-21 19:49:13 +08:00
Clayton Coleman	3c44e11cfa	kubelet: Record preemptions similarly to evictions A preemption is a disruption event that should have a metric so that the rate of preemption can be assessed. Nodes that are under heavy preemption may have conflicting workloads or otherwise need attention. A sudden burst of preemption on a cluster in steady state could indicate pathological conditions within the scheduler or workload controllers.	2019-10-19 19:07:37 -04:00
draveness	1163a1d51e	feat: update taint nodes by condition to GA	2019-10-19 09:17:41 +08:00
nolancon	b0a85177d2	Clean-up and additional test cases for socket-mask unit test.	2019-10-18 04:16:06 +01:00
Jan Safranek	acf129443c	Check PV volumeMode in kubelet even when block feature is off	2019-10-17 15:26:48 +02:00
Kubernetes Prow Robot	c63ec82490	Merge pull request #75190 from deads2k/kubelet-timeout set backup value to ensure connections against kubelets eventually close	2019-10-16 22:24:38 -07:00
Kubernetes Prow Robot	cb19b56831	Merge pull request #83419 from deads2k/insecure-backend-proxy Insecure backend proxy	2019-10-16 13:58:38 -07:00
David Eads	ff689ce3de	set backup value to ensure connections against kubelets eventually close	2019-10-16 13:39:14 -04:00
David Eads	867ee1d5ff	add insecurebackendproxy	2019-10-16 11:43:17 -04:00
wojtekt	dcf8200d28	Bump default NodeStatusReportFrequency to 5m	2019-10-16 16:37:22 +02:00
qingsenLi	8d3daa8260	fix errors	2019-10-16 22:11:47 +08:00
walter	d9e57861e5	This adds context from for cloud calls for Kubelet. It continues the propogation started in #59287.	2019-10-14 22:01:22 -07:00
Bruce Ma	213c378562	modify error output in cniNetworkPlugin Signed-off-by: Bruce Ma <brucema19901024@gmail.com>	2019-10-14 20:17:27 +08:00
Bob Killen	2e52875917	Prune inactive owners from pkg/kubelet/* network related OWNERS files.	2019-10-13 08:51:00 -04:00
Kubernetes Prow Robot	0599ca2bcf	Merge pull request #81594 from jfbai/remove-duplicated-log Remove duplicated log.	2019-10-11 19:38:38 -07:00
Kubernetes Prow Robot	017842d49d	Merge pull request #83492 from ConnorDoyle/topo-align-all-qos Topology manager aligns pods of all QoS classes.	2019-10-11 03:03:40 -07:00
Louise Daly	a353247d44	Fixed bug in TopologyManager with SingleNUMANode Policy This patch fixes an issue where best-effort pods were not admitted to the node if the single-numa-node policy was set. This was because the Admit policy in single-numa-node policy does not admit any pod where the hint is anything but single NUMA node. The 'best hint' in this case is {<set bits for num. Numa Nodes on machine>, true} So on a machine with 2 NUMA nodes the best hint for a best-effort pod is {11,true} as best-effort pods have no Topology preferences. The single-numa-node policy fails any pod with a not preferred hint OR a hint where > 1 bits are set, thus the above example resulting in termintaed pods with a Topology Affinity Error. This is a short term fix for the single-numa-node policy, as there will be code refactoring for the 1.17 release.	2019-10-11 07:00:37 +01:00
Kubernetes Prow Robot	4561b67971	Merge pull request #83697 from klueska/fix-single-numa-with-one-provider Fixed bug in TopologyManager with SingleNUMANode Policy	2019-10-10 19:00:33 -07:00
RainbowMango	633bb52b49	Deal with auto-generated files. Update bazel by hack/update-bazel.sh	2019-10-11 09:26:58 +08:00
RainbowMango	3b07393ea8	Refactor UT with testutil from k/k.	2019-10-11 09:25:17 +08:00
Kubernetes Prow Robot	3db6d3abcf	Merge pull request #83551 from dims/move-external-facing-kubelet-apis-to-staging Move external facing kubelet apis to staging	2019-10-10 13:41:36 -07:00
Connor Doyle	a598369e3c	Gofmt.	2019-10-10 12:16:21 -07:00
Connor Doyle	a9203ebdcf	Topology manager aligns pods of all QoS classes.	2019-10-10 12:16:21 -07:00
Zida	bc56cf45a5	Fix comment typos in prober	2019-10-10 14:53:08 +08:00
SataQiu	23a8be6e5f	remove direct references to prometheus/testutil from kubelet/metrics	2019-10-10 12:56:28 +08:00
Kevin Klues	5501f542cd	Fixed bug in TopologyManager with SingleNUMANode Policy This patch fixes an issue in the TopologyManager that wouldn't allow pods to be admitted if pods were launched with the SingleNUMANode policy and any of the hint providers had no NUMA preferences. This is due to 2 factors: 1) Any hint provider that passes back a `nil` as its hints, has its hint automatically transformed into a single {11 true} hint before merging 2) We added a special casing for the SingleNumaNodePolicy() in the TopologyManager that essentially turns these hints into a {11 false} anytime a {11 true} is seen. The current patch reworks this logic so the that TopologyManager can tell the difference between a "don't care" hint and a true "{11 true}" hint returned by the hint provider. Only true "{11 true}" hints will be converted by the special casing for the SingleNumaNodePolicy(), while "don't care" hints will not. This is a short term fix for this issue until we do a larger refactoring of this code for the 1.17 release.	2019-10-09 17:41:08 -07:00
Guangming Wang	97e2576750	hostport return error when claim SCTP type port revert last changes, just modify typos in unit test, and remove failed assert sub count of sctp port when assert of len compare	2019-10-09 20:02:04 +08:00
Kubernetes Prow Robot	4b002b3baa	Merge pull request #82123 from xiaoanyunfei/cleanup/take-effect-stateofworld-hashmap replace iteration with hashmap in *state_of_world	2019-10-09 02:17:50 -07:00
Kubernetes Prow Robot	5ce75a8734	Merge pull request #83625 from mrobson/log-cgroups Add podCgroup to process kill events to allow for correlation	2019-10-09 00:56:01 -07:00
RainbowMango	6099d49046	Deal with auto-generated files. - Update bazel by hack/update-bazel.sh	2019-10-09 15:12:21 +08:00
RainbowMango	debe2f7b43	Refactor TestRunningPodAndContainerCount with metrics testutil	2019-10-09 15:09:23 +08:00
Kubernetes Prow Robot	4cff1c3ea1	Merge pull request #81280 from yqwang-ms/yqwang/exitmsglost Fix Container exit message lost due to FallbackToLogsOnError is not compatible with ContainerCannotRun	2019-10-08 15:41:51 -07:00
Kubernetes Prow Robot	cc8bfd1cdd	Merge pull request #78720 from goodluckbot/fix-kubelet-runtime-error-log-level Fix log level for runtime error in kubelet.go	2019-10-08 10:57:10 -07:00
mrobson	ad3dcb9fa0	Add podCgroup to process kill events to allow for correlation	2019-10-08 13:12:48 -04:00
Kubernetes Prow Robot	d70b2db1f2	Merge pull request #83296 from yutedz/kill-cgrp-proc Only kill process where killing failed during previous iterations	2019-10-08 07:19:13 -07:00
Kubernetes Prow Robot	edc4ff3b73	Merge pull request #83499 from SataQiu/metrics-kubelet Eliminate direct references to prometheus from kubelet	2019-10-08 05:25:11 -07:00
Kubernetes Prow Robot	3f8f0a32fa	Merge pull request #83527 from odinuge/runc-rc9 Bump dependency opencontainers/runc@v1.0.0-rc9	2019-10-08 03:45:44 -07:00
Kubernetes Prow Robot	8098bae921	Merge pull request #83451 from jsafrane/block-reconstruct Fix block volume reconstruction	2019-10-08 03:45:18 -07:00
Kubernetes Prow Robot	72cd1c14ef	Merge pull request #83325 from yutedz/static-mirror-pod Check whether mirror pod is ciritical in managerImpl#evictPod	2019-10-07 22:15:40 -07:00
Kubernetes Prow Robot	39ba488be3	Merge pull request #83069 from fcgravalos/remove_trailing_dots_from_searches remove trailing dots from the parsed searches from host resolv.conf	2019-10-07 11:27:11 -07:00
Kubernetes Prow Robot	7c4ba5909f	Merge pull request #82968 from uzuku/fix-golint-failures Fix golint failures of pkg/kubelet/status/...	2019-10-07 07:47:08 -07:00
Davanum Srinivas	f29d2272c8	fix gofmt and golint failures Change-Id: I6535b506f50558b31663a13cd270b15023afa2c6	2019-10-06 18:43:17 -04:00
Kubernetes Prow Robot	48b90db9c3	Merge pull request #83495 from tanjunchen/fix-typo remove the repeat word in documents	2019-10-06 15:05:08 -07:00
Davanum Srinivas	6ecc0f83af	update bazel BUILD files Change-Id: Ia3917cec1453c0b22a958faf8c22bccd79242d14	2019-10-06 15:29:23 -04:00
Davanum Srinivas	d30c489c54	Move pkg/kubelet/pluginregistration and deviceplugin Change-Id: I06adcb43bd278b430ffad2010869e1524c8cc4ff	2019-10-06 15:28:38 -04:00
tanjunchen	de3cf23414	remove the repeat word in documents	2019-10-06 23:32:01 +08:00
Odin Ugedal	b9cfb19321	Rename cgroupsystemd.Manager to LegacyManager	2019-10-05 14:22:35 +02:00
Kubernetes Prow Robot	d60bda1971	Merge pull request #83043 from ConnorDoyle/cleanup-cpumanger-topo-hints Delegate topology hint gen to CPU manager policy	2019-10-05 00:59:39 -07:00
Ashley Kasim	3be31530d5	cri_stats_provider: do not consider exited containers when calculating cpu usage	2019-10-04 09:07:53 -07:00
Jan Safranek	44a006e0d0	Fix volume map path during reconstruction	2019-10-04 15:49:49 +02:00
SataQiu	77f42c8108	eliminate direct references to prometheus	2019-10-04 21:33:34 +08:00
Fernando Crespo Gravalos	c959b5ef8a	don't add extra variable for searches	2019-10-04 12:23:07 +02:00
Fernando Crespo Gravalos	9dac0c2d02	improve explanatory comment about trailing dots in searches	2019-10-04 11:40:40 +02:00
Kevin Klues	d2b53af7d7	Add klueska as reviewer for CPUManager and devicemanager	2019-10-03 13:01:41 -07:00
Ted Yu	0939f90103	Check whether mirror pod is ciritical in managerImpl#evictPod	2019-10-01 11:12:18 -07:00
Kubernetes Prow Robot	40d4ddc7e5	Merge pull request #83192 from liggitt/improve-token-request-error Improve error message for projected tokens when API is not enabled	2019-10-01 09:35:34 -07:00
Kubernetes Prow Robot	c9f8b8b525	Merge pull request #82374 from xcelsion/fix-dup-containerport-between-address-families Fixed issue with duplicate containerPorts in different address families	2019-09-30 17:55:32 -07:00
Ted Yu	6dbb533e3c	Only kill process where killing failed during previous iterations	2019-09-29 19:53:43 -07:00
RainbowMango	f57bb81e95	Update bazel by hack/update-bazel.sh	2019-09-29 11:52:30 +08:00
RainbowMango	3b89ade154	Remove direct reference to Prometheus	2019-09-29 11:41:28 +08:00
Kubernetes Prow Robot	be1574b741	Merge pull request #83196 from zouyee/cmq using online file instead to fix NUMA nodes init	2019-09-27 22:51:39 -07:00
Connor Doyle	389853894d	Delegate topology hint gen to CPU manager policy - The previous implementation depended on a fixed set of policies.	2019-09-27 22:29:02 -07:00
Kubernetes Prow Robot	67d750bb28	Merge pull request #81916 from hwdef/fix-typo-pkg fix typo in pkg	2019-09-26 08:35:24 -07:00
zouyee	b1f6974f7b	using online instead to fix kubelet service failed with wrong number of possible NUMA nodes Signed-off-by: Zou Nengren <zouyee1989@gmail.com>	2019-09-26 21:48:50 +08:00
Jordan Liggitt	e70a9c6c18	Improve error message for projected tokens when API is not enabled	2019-09-26 09:10:07 -04:00
Kubernetes Prow Robot	b72d550672	Merge pull request #78563 from qingsenLi/k8s-190531 Delete the redundant define test	2019-09-26 01:25:10 -07:00
Fernando Crespo Gravalos	0b850c5d82	add comment explaining why we remove trailing dots in searches	2019-09-26 10:05:58 +02:00
Kubernetes Prow Robot	8ad1aba7f5	Merge pull request #82465 from hprateek43/MoveGetPodPriority Move GetPodPriority from /scheduler/util to /api/pod	2019-09-25 11:06:00 -07:00
Kubernetes Prow Robot	327f53ba57	Merge pull request #83064 from liggitt/propagate-context Propagate context to remote authorize/authenticate webhook calls	2019-09-25 09:32:01 -07:00
Sho SHIMIZU	91b9d42109	Fix typo s/namespcae/namespace	2019-09-25 16:38:03 +09:00
zouyee	594fc0f4b9	fix cpumanager reconcileState without sourceready Signed-off-by: Zou Nengren <zouyee1989@gmail.com>	2019-09-25 10:39:06 +08:00
Harsh Singh	6a9ef7f04f	Move GetPodPriority from /scheduler/util to /api/pod	2019-09-24 22:02:13 +05:30
Jordan Liggitt	92eb072989	Propagate context to Authorize() calls	2019-09-24 11:14:54 -04:00
Fernando Crespo Gravalos	a215a88d91	remove trailing dots from the parsed searches from host resolv.conf	2019-09-24 16:35:01 +02:00
Kubernetes Prow Robot	4e63af2324	Merge pull request #83033 from ConnorDoyle/rename-socketmask Rename package socketmask to bitmask.	2019-09-24 00:26:02 -07:00
Kubernetes Prow Robot	f243640e22	Merge pull request #83036 from liyanhui1228/win_portforward Use ipv4 in wincat port forward	2019-09-23 19:01:26 -07:00
Kubernetes Prow Robot	50196ce088	Merge pull request #82300 from lyft/cri-stats-nanocores-overflow-fix pkg/kubelet: fix uint64 overflow when elapsed UsageCoreNanoSeconds exceeds 18446744073	2019-09-23 17:31:38 -07:00
Angela Li	4301bbff08	Use ipv4 in wincat port forward	2019-09-23 17:10:01 -07:00
Connor Doyle	e35301c19f	Rename package socketmask to bitmask. - As discussed in reviews and other public channels, this abstraction is used to represent numa nodes, not sockets. - There is nothing inherently related to sockets in this package anyway.	2019-09-23 17:08:45 -07:00
danielqsj	c2a4906152	Bump k8s.io/klog to v1.0.0	2019-09-23 16:51:43 +08:00
Uzuku	5a2e6bd000	Fix golint failures of pkg/kubelet/status/...	2019-09-21 23:43:37 +08:00
Kubernetes Prow Robot	a2760c9c13	Merge pull request #78110 from praseodym/fix-golint-pkg/kubelet/qos Fix golint failures of pkg/kubelet/qos	2019-09-20 09:41:46 -07:00
Kubernetes Prow Robot	53b3c8968e	Merge pull request #82164 from yuxiaobo96/k8s-fix2 delete extra comma	2019-09-19 21:22:59 -07:00
Kubernetes Prow Robot	605687dec7	Merge pull request #71653 from liucimin/update_kubelet_cni_lib No timeout when Kubelet Calling cni plugin	2019-09-19 18:00:59 -07:00
Kubernetes Prow Robot	3d897f21fc	Merge pull request #82594 from yutedz/oper-gen-plugin-err Check the error return from AddPlugin	2019-09-19 14:20:58 -07:00
Kubernetes Prow Robot	d05183be41	Merge pull request #82858 from hwdef/del-unused-var delete unused var	2019-09-19 11:05:49 -07:00
liucimin	ddb1c6a127	fix cni timeout	2019-09-19 22:56:03 +08:00
hwdef	4e7ef9ad36	delete unused var	2019-09-19 18:04:13 +08:00
Kubernetes Prow Robot	4097a99fd7	Merge pull request #82800 from Random-Liu/fix-routes Only set ipv4/ipv6 routes when there is corresponding CIDR.	2019-09-18 19:14:59 -07:00
Kubernetes Prow Robot	cfa3e2c499	Merge pull request #82508 from aanm/fix-get-pod-ip-panic dockershim/network: fix panic for cni plugins in IPv4/IPv6 dual-stack mode	2019-09-17 19:43:32 -07:00
Kubernetes Prow Robot	67d928acdc	Merge pull request #82096 from logicalhan/version-deletion remove pkg/version and some of redundant copies of it	2019-09-17 14:27:16 -07:00
Lantao Liu	032c97daee	Only set ipv4/ipv6 routes when there is corresponding CIDR. Signed-off-by: Lantao Liu <lantaol@google.com>	2019-09-17 11:05:17 -07:00
Dan Winship	3948f16ff4	Add iptables.Monitor, use it from kubelet and kube-proxy Kubelet and kube-proxy both had loops to ensure that their iptables rules didn't get deleted, by repeatedly recreating them. But on systems with lots of iptables rules (ie, thousands of services), this can be very slow (and thus might end up holding the iptables lock for several seconds, blocking other operations, etc). The specific threat that they need to worry about is firewall-management commands that flush all dynamic iptables rules. So add a new iptables.Monitor() function that handles this by creating iptables-flush canaries and only triggering a full rule reload after noticing that someone has deleted those chains.	2019-09-17 10:19:26 -04:00
Han Kang	866ea74326	remove pkg/version and some of redundant copies of it Change-Id: Ia58367c1b1274bfb49c8a4784051463abaf795de	2019-09-16 16:24:35 -07:00
Dan Winship	b6c3d5416a	Drop iptables firewalld monitoring support The firewalld monitoring code was not well tested (and not easily testable), would never be triggered on most platforms, and was only being taken advantage of from one place (kube-proxy), which didn't need it anyway since it already has its own resync loop. Since the firewalld monitoring was the only consumer of pkg/util/dbus, we can also now delete that.	2019-09-15 15:35:40 -04:00
Niels van Oosterom	ef39312fa5	Fixed an issue where duplicate containerPorts where not allowed across different address families	2019-09-13 14:44:53 +02:00
David Zhu	f15cc60957	Update golang scientific notation using hack/update-gofmt.sh	2019-09-12 18:05:49 -07:00
Kubernetes Prow Robot	579e0c74c1	Merge pull request #82514 from dims/limit-exec-probe-bytes-read Exec probes should not be unbounded	2019-09-11 21:24:35 -07:00
Kubernetes Prow Robot	3f2f5dd36f	Merge pull request #82370 from zhuangqh/kubelet-tdt-containerLogs kubelet: refactor server containerLogs test to table driven test	2019-09-11 18:28:00 -07:00
Kubernetes Prow Robot	07cc813956	Merge pull request #81793 from lmdaly/topology-manager-owners Added OWNERS file for Topology Manager	2019-09-11 18:26:52 -07:00
Kubernetes Prow Robot	93d549cfdf	Merge pull request #82342 from carlosedp/nocgo Bump gonvml module and remove CGO dependency.	2019-09-11 15:26:38 -07:00
Kubernetes Prow Robot	252a7ecbe4	Merge pull request #82233 from SataQiu/fix-golint-kubelet Fix golint failures of pkg/kubelet	2019-09-11 10:41:19 -07:00
Kubernetes Prow Robot	3f4e30a80e	Merge pull request #82113 from kebe7jun/fix/log-format-and-typo Fix sync pod log format	2019-09-11 10:39:14 -07:00
Ted Yu	156c5cb3d3	Check the error return from AddPlugin	2019-09-11 10:38:28 -07:00
Davanum Srinivas	5706a13bd6	Exec probes should not be unbounded In `1f270ef4e2`, we added 10KB as the read limit for http probes. we should do the same for exec probes as well. Change-Id: If154c5c4e669829ab94839c56260a894a6714f0f	2019-09-11 10:15:35 -04:00
Davanum Srinivas	1b79c1f6b3	Add 16MB limit to dockershim ExecSync Change-Id: Ia86cfdb9bdaf994d30216621f78aebc6c555cf4a	2019-09-11 09:52:28 -04:00
Tim Allclair	20fc22f461	Add LimitWriter util	2019-09-11 09:52:28 -04:00
Louise Daly	fbccf25e29	Added OWNERS file for Topology Manager	2019-09-11 06:40:24 +01:00
Kubernetes Prow Robot	349143ec35	Merge pull request #81530 from tedyu/dsow-pop-pod-vol Fixing contradictory log messages when AddPodToVolume encounters error	2019-09-10 22:11:22 -07:00
Kubernetes Prow Robot	e972912fe4	Merge pull request #74881 from qingsenLi/k8s190304-fix-syntactic fix syntactic error in kuberuntime_manager.go	2019-09-10 14:28:48 -07:00
André Martins	a5365d5be1	dockershim/network: fix panic for cni plugins in IPv4/IPv6 dual-stack mode ``` k8s.io/kubernetes/pkg/kubelet/dockershim/network/cni.(cniNetworkPlugin).GetPodNetworkStatus(0xc000a04370, 0xc000b89a62, 0xb, 0xc000b89a49, 0x18, 0x42edffb, 0x6, 0xc000cfa340, 0x40, 0xc000ced7d0, ...) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/network/cni/cni_others.go:78 +0x420 k8s.io/kubernetes/pkg/kubelet/dockershim/network.(PluginManager).GetPodNetworkStatus(0xc000a51880, 0xc000b89a62, 0xb, 0xc000b89a49, 0x18, 0x42edffb, 0x6, 0xc000cfa340, 0x40, 0x0, ...) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/network/plugins.go:391 +0x1f9 k8s.io/kubernetes/pkg/kubelet/dockershim.(dockerService).getIPsFromPlugin(0xc00029b600, 0xc000c25cb0, 0x40, 0x78c0000, 0x7982100, 0x0, 0x0) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/docker_sandbox.go:335 +0x1c3 k8s.io/kubernetes/pkg/kubelet/dockershim.(dockerService).getIPs(0xc00029b600, 0xc000b66cc0, 0x40, 0xc000c25cb0, 0x30bd171a, 0xed508364b, 0x0) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/docker_sandbox.go:373 +0xe3 k8s.io/kubernetes/pkg/kubelet/dockershim.(dockerService).PodSandboxStatus(0xc00029b600, 0x4ad8b20, 0xc000c25c80, 0xc000cde1c0, 0xc00029b600, 0xc000c25c80, 0xc0005f5bd0) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/docker_sandbox.go:439 +0x133 k8s.io/kubernetes/vendor/k8s.io/cri-api/pkg/apis/runtime/v1alpha2._RuntimeService_PodSandboxStatus_Handler(0x42c4e00, 0xc00029b600, 0x4ad8b20, 0xc000c25c80, 0xc000c126c0, 0x0, 0x4ad8b20, 0xc000c25c80, 0xc000cb2d20, 0x42) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/cri-api/pkg/apis/runtime/v1alpha2/api.pb.go:7663 +0x23e k8s.io/kubernetes/vendor/google.golang.org/grpc.(Server).processUnaryRPC(0xc000a4f760, 0x4b45280, 0xc000b02d80, 0xc000847c00, 0xc000a61b00, 0x78c97c0, 0x0, 0x0, 0x0) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/server.go:995 +0x466 k8s.io/kubernetes/vendor/google.golang.org/grpc.(Server).handleStream(0xc000a4f760, 0x4b45280, 0xc000b02d80, 0xc000847c00, 0x0) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/server.go:1275 +0xda6 k8s.io/kubernetes/vendor/google.golang.org/grpc.(Server).serveStreams.func1.1(0xc000a8e9c0, 0xc000a4f760, 0x4b45280, 0xc000b02d80, 0xc000847c00) /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/server.go:710 +0x9f created by k8s.io/kubernetes/vendor/google.golang.org/grpc.(*Server).serveStreams.func1 /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/server.go:708 +0xa1 ``` Fixes: `dba434c4ba` ("kubenet for ipv6 dualstack") Signed-off-by: André Martins <aanm90@gmail.com>	2019-09-10 21:06:19 +02:00
zhuangqh	057caf7fcf	kubelet: refactor server containerLogs test to table driven test Signed-off-by: zhuangqh <zhuangqhc@gmail.com>	2019-09-09 10:04:45 +08:00
Ted Yu	253797acab	Avoid conflicting log message when AddPodToVolume encounters error	2019-09-05 09:38:56 +08:00
Paul Fisher	d32aa6af1d	Add comment for testing 100+ CPU usage	2019-09-04 11:49:15 -07:00
Carlos de Paula	8cd98fbd60	Bump gonvml module and remove CGO dependency. Signed-off-by: Carlos de Paula <me@carlosedp.com>	2019-09-04 15:27:57 -03:00
Bruce Ma	f9169d29cb	skip recording inputs & outputs in fake script plugin when CNI_COMMAND=VERSION Signed-off-by: Bruce Ma <brucema19901024@gmail.com>	2019-09-04 22:50:13 +08:00
Paul Fisher	f798cee51e	pkg/kubelet: fix uint64 overflow when elapsed UsageCoreNanoSeconds exceeds 18446744073	2019-09-03 15:54:26 -07:00
Kubernetes Prow Robot	542f3c65a0	Merge pull request #78547 from MikeSpreitzer/fix-76699 Make iptables and ipvs modes of kube-proxy MASQUERADE --random-fully if possible	2019-09-03 14:34:58 -07:00
SataQiu	6d6b0be36b	fix golint failures of pkg/kubelet	2019-09-02 17:47:08 +08:00
Mike Spreitzer	d86d1defa1	Made IPVS and iptables modes of kube-proxy fully randomize masquerading if possible Work around Linux kernel bug that sometimes causes multiple flows to get mapped to the same IP:PORT and consequently some suffer packet drops. Also made the same update in kubelet. Also added cross-pointers between the two bodies of code, in comments. Some day we should eliminate the duplicate code. But today is not that day.	2019-09-01 22:07:30 -04:00
Kubernetes Prow Robot	7d40536c81	Merge pull request #82024 from codenrhoden/mv-hostutil Move HostUtil to pkg/volume/util/hostutil	2019-08-30 19:21:49 -07:00
Kubernetes Prow Robot	c86da8e2c1	Merge pull request #82048 from cheftako/kas-np4 Add support for konnectivity service to the etcd3 client.	2019-08-30 16:15:28 -07:00
Kubernetes Prow Robot	887edd2273	Merge pull request #82099 from lmdaly/single-numa-node-policy Topology Manager Policy: single-numa-node	2019-08-30 11:21:26 -07:00
Walter Fender	edbb0fa2fe	Add support for konnectivity service to the etcd3 client. If konnectivity service is enabled, the etcd client will now use it. This did require moving a few methods to break circular dependencies. Factored in feedback from lavalamp and wenjiaswe.	2019-08-30 10:31:53 -07:00
Travis Rhoden	935c23f2ad	Move HostUtil to pkg/volume/util/hostutil This patch moves the HostUtil functionality from the util/mount package to the volume/util/hostutil package. All `NewHostUtil` calls are changed to return concrete types instead of interfaces. All callers are changed to use the `NewHostUtil` methods instead of directly instantiating the concrete types.	2019-08-30 10:14:42 -06:00
Kubernetes Prow Robot	9165f7bf56	Merge pull request #82104 from klueska/upstream-fix-cpu-manager-topology-bug Fix bug in CPUManager with setting topology for policies	2019-08-30 08:00:44 -07:00
Kubernetes Prow Robot	f442b6ef32	Merge pull request #82090 from liggitt/webhook-http2 Use http/1.1 for apiserver->webhook clients	2019-08-30 06:26:54 -07:00
Antonio Ojea	cc7257b462	Kubenet can't fail fast on teardown	2019-08-30 10:19:10 +02:00
yuxiaobo	065343933d	delete extra comma	2019-08-30 16:03:33 +08:00
Antonio Ojea	c1e3d375d4	Add IPv6 support to kubenet hostport	2019-08-30 09:59:43 +02:00
Louise Daly	8ad1b5ba3b	Single-numa-node Topology Manager bug fix Added one off fix for single-numa-node policy to correctly reject pod admission on a resource allocation that spans NUMA nodes Co-authored-by: Kevin Klues <kklues@nvidia.com>	2019-08-30 07:17:56 +01:00
Louise Daly	f6c085f60e	Added Single NUMA Node Policy which ensure resource are aligned on a single NUMA node Co-authored-by: Kevin Klues <kklues@nvidia.com>	2019-08-30 07:17:17 +01:00
Kevin Klues	5ed80dadcf	Update CanAdmitPodResult() in TopologyManager to take a TopologyHint Previously it only took a bool, which limited the logic it could perform to determine if a pod should be admitted or not based on the merged hint from the policy.	2019-08-30 07:17:17 +01:00
Kubernetes Prow Robot	7d6f8d8f69	Merge pull request #80570 from klueska/upstream-add-topology-manager-to-devicemanager Add support for Topology Manager to Device Manager	2019-08-29 21:21:44 -07:00
Kubernetes Prow Robot	3ebe6a6a5f	Merge pull request #77807 from matthyx/startupProbe Add startupProbe to health checks	2019-08-29 21:21:30 -07:00
Kubernetes Prow Robot	7da563f0f8	Merge pull request #81573 from irajdeep/irajdeep/change_runningPod_runningContainer_metrics Convert kubelet metrics(running_pod_count and running_container_count) from non-standard prometheus collectors to standard gauges	2019-08-29 18:08:42 -07:00
Matthias Bertschy	a042a4b0ee	startupProbe: make update	2019-08-30 00:42:43 +02:00
Matthias Bertschy	1a08ea5984	startupProbe: Test changes	2019-08-30 00:40:26 +02:00
Matthias Bertschy	323f99ea8c	startupProbe: Kubelet changes	2019-08-30 00:40:26 +02:00
Kubernetes Prow Robot	a9e5c4d6e4	Merge pull request #81968 from mtaufen/node-csr-hash derive node CSR hashes from public keys	2019-08-29 13:31:41 -07:00
Kubernetes Prow Robot	da986c56ab	Merge pull request #73944 from xiaoanyunfei/cleanup/rm_unuse_judge rm unnecessary judgement	2019-08-29 13:30:57 -07:00
Kevin Klues	eb0216e54e	Update semantics to set Preferred field in TopologyHint generation We now only set Preferred to true if resources can be allocated with a size equal to the minimimum _possible_ mask when all resources are available.	2019-08-29 14:32:10 -05:00
Kevin Klues	e0e8b3e4fd	Update CPUManager topology helpers to accept multiple ids	2019-08-29 13:22:54 -05:00
Rajdeep Das	c02d49d775	Update running_pod_count and running_container_count metric As already mentioned in this issue https://github.com/kubernetes/kubernetes/issues/79286, some metrics like "running_pod_count" and "running_container_count" uses non-standard prometheus metrics, this change converts them to be standard prometheus gauges Minor refactor in kubelet/pleg/generic.go and added some test for ruuning container and running pod metrics Fixed issues related to github CI pipeline failure * Updated bazel for new deps * Add comment for exported metrics variables,RuuningContainerCount and RunningPodCount * Specify keys explicitly in Guage metric instantation Fix go lint errors Replace "+=1" with "++", as reported by go lint Set container state as a label for the metrics "running_container_count" As per the metrics name "running_container_count" it should "ideally" be showing the number of containers in "running" state , but it was showing all the container count, irrespective of the state it is in. This commit adds a new label "container_running_state" to the metrics "running_container_count", which doesn't change the base metrics but adds the option to query the metrics with "container_state" such as "running"/"unknown/... remove unused methods reported by staticcheck Remove variables while instantiating gauge(vec) which are default set to nil Convert kubelet metrics(running_pod_count and running_container_count) to standard gauges and added label to running_container_count metrics. Currently kubelet metrics(running_pod_count and running_container_count) use non-standard prometheus collectors , this change converts them to standard prometheus gauges. Also this adds a new label(container_state) to running_container_count which does a breakdown of containers tracked by kubelet based on the containers' state(running/unknown/created/exited). Set statbility explicitly for running_pod_count and running_container_count and reformat test register metrics explicitly in test , so that they don't become no-op	2019-08-29 17:23:04 +02:00
Kevin Klues	dcc9f66311	Add devicemanager tests for TopologyHint consumption	2019-08-29 08:22:50 -05:00
Kevin Klues	cc567afaf0	Consume TopologyHints in the devicemanager	2019-08-29 08:22:50 -05:00
Kevin Klues	a3320f80d9	Add devicemanager tests for TopologyHint generation	2019-08-29 07:45:43 -05:00
Kevin Klues	d3d7a8f5d4	Generate TopologyHints from the devicemanager	2019-08-29 07:45:43 -05:00
Louise Daly	9a118ceac4	Added stub support for Topology Manager to Device Manager Co-authored-by: Conor Nolan <conor.nolan@intel.com> Co-authored-by: Sreemanti Ghosh <sreemanti.ghosh@intel.com> Co-authored-by: Kevin Klues <kklues@nvidia.com>	2019-08-29 07:45:43 -05:00
Kevin Klues	1c1f19c61c	Change Topology.NUMANode in device plugin interface to a repeated field	2019-08-29 07:45:43 -05:00
Kubernetes Prow Robot	7d4d17583b	Merge pull request #81722 from klueska/upstream-add-socket-awreness-to-topologymanager Add NUMA Node awareness to the TopologyManager	2019-08-29 05:30:58 -07:00
sunxiaofei03	45d41ed9e5	replace iteration with hashmap in *state_of_world	2019-08-29 19:22:25 +08:00
KEBE	8dc401d141	Fix sync pod log format and a func typo.	2019-08-29 14:39:43 +08:00
xieyanker	4b775046d4	remove stateCheckPeriod If exec logForceCheckPeriod, there is no need to exec stateCheckPeriod	2019-08-29 11:06:45 +08:00
Kubernetes Prow Robot	ca5babc1da	Merge pull request #81534 from logicalhan/kubelet-migration migrate kubelet's metrics/probes & metrics endpoint to metrics stability framework	2019-08-28 18:26:45 -07:00
Kevin Klues	ddfd9ac0ca	Fix bug in CPUManager with setting topology for policies Also add a check in the unit tests to avoid regressions	2019-08-28 17:32:25 -05:00
Jordan Liggitt	aef05c8dca	Plumb NextProtos to TLS client config, honor http/2 client preference	2019-08-28 16:51:56 -04:00
Kubernetes Prow Robot	c6a506bb8c	Merge pull request #78174 from gaorong/oom-event enrich kubelet system oom event message info	2019-08-28 12:01:13 -07:00
Han Kang	3a50917795	migrate kubelet's metrics/probes & metrics endpoint to metrics stability framework	2019-08-28 11:16:38 -07:00
Kevin Klues	df1b54fc09	Fail fast with TopologyManager on machines with more than 8 NUMA Nodes	2019-08-28 11:04:52 -05:00
Kevin Klues	5660cd3cfb	Add NUMA Node awareness to the TopologyManager	2019-08-28 11:04:52 -05:00
Kubernetes Prow Robot	35867b160a	Merge pull request #81951 from klueska/upstream-update-cpu-amanger-numa-mapping Update the CPUManager to include NUMANodeID in its topology information	2019-08-28 08:55:40 -07:00
Kubernetes Prow Robot	879418a714	Merge pull request #81828 from mars1024/bugfix/delete_lo_network delete lo network when TearDownPod to avoid CNI cache leak	2019-08-28 03:09:11 -07:00
Kubernetes Prow Robot	de1cfa9bc1	Merge pull request #81787 from lmdaly/topology-manager-rename-strict-policy Renaming strict policy to restricted policy	2019-08-28 01:38:04 -07:00
Kubernetes Prow Robot	08b67378d3	Merge pull request #81397 from ddebroy/win-socket Support Kubelet PluginWatcher in Windows	2019-08-28 01:37:12 -07:00
Kubernetes Prow Robot	6cf7f3c342	Merge pull request #80320 from wk8/wk8/gmsa_cleanup Make container removal fail if platform-specific containers fail	2019-08-27 22:41:29 -07:00
Deep Debroy	1321c9115b	Support PluginWatcher in Windows Signed-off-by: Deep Debroy <ddebroy@docker.com>	2019-08-27 16:24:38 -07:00
Kevin Klues	f4dbd29cdb	Rename TopologyHint.SocketAffinity to TopologyHint.NUMANodeAffinity As part of this, update the logic to use the NUMA information instead of the Socket information when generating and consuming TopologyHints in the CPUManager.	2019-08-27 16:51:05 -05:00
Kevin Klues	ecc14fe661	Update CPUManager to include NUMANodeID in CPUTopology Unfortunately, the NUMA information is not readily available from cadvisor, so we have to roll the logic to discover it by hand. In the future, we should remove this custiom code to use the information provided by cadvisor once it is made available.	2019-08-27 16:51:05 -05:00
Kevin Klues	869962fa48	Cache the discovered topology in the CPUManager instead of MachineInfo	2019-08-27 16:23:07 -05:00
Michael Taufen	9dcf4d4ae2	derive node CSR hashes from public keys These hashes were previously derived from the private key. This is not a best practice. After this PR they are derived from public keys.	2019-08-27 09:41:41 -07:00
Bruce Ma	ec342ec98f	delete lo network when TearDownPod to avoid CNI cache leak Signed-off-by: Bruce Ma <brucema19901024@gmail.com>	2019-08-27 19:26:23 +08:00
hwdef	9b3f577b1d	fix typo in pkg	2019-08-26 09:25:39 +08:00
Kubernetes Prow Robot	f105fef3d5	Merge pull request #81429 from huffmanca/resize_block_volume Enables resizing of block volumes.	2019-08-23 17:59:05 -07:00
Kubernetes Prow Robot	d5f9a81d0f	Merge pull request #79873 from tedyu/kube-runtime Set runtimeState when RuntimeReady is not set or false	2019-08-23 17:58:37 -07:00
Kubernetes Prow Robot	0e1bad3764	Merge pull request #81747 from Random-Liu/fix-windows-log-follow Fix windows kubectl log -f.	2019-08-23 06:53:24 -07:00
Kubernetes Prow Robot	10bd85a127	Merge pull request #81663 from jfbai/update-existing-node-lease-with-retry Update existing node lease with retry.	2019-08-22 22:03:30 -07:00
Hemant Kumar	9dbe0b3ad8	Fix devicePath for raw block expansion Fix tests	2019-08-22 22:48:46 -04:00
Jianfei Bai	aa173c834f	Remove duplicated log.	2019-08-23 10:09:24 +08:00
Jean Rouge	4d4edcb27b	Make container removal fail if platform-specific containers fail https://github.com/kubernetes/kubernetes/pull/74737 introduced a new in-memory map for the dockershim, that could potentially (in pathological cases) cause memory leaks - for containers that use GMSA cred specs, get created successfully, but then never get started nor removed. This patch addresses this issue by making container removal fail altogether when platform-specific clean ups fail: this allows clean ups to be retried later, when the kubelet attempts to remove the container again. Resolves issue https://github.com/kubernetes/kubernetes/issues/74843. Signed-off-by: Jean Rouge <rougej+github@gmail.com>	2019-08-22 18:03:48 -07:00
Kubernetes Prow Robot	a3488b4cee	Merge pull request #81206 from tallclair/staticcheck-kubelet-push Cleanup Kubelet static analysis issues	2019-08-22 15:09:43 -07:00
Kubernetes Prow Robot	37651f1cef	Merge pull request #80368 from danwinship/iptables-checks iptables feature detection improvements	2019-08-22 13:31:20 -07:00
Christian Huffman	7a4cdf5ab2	Included resizing for CSI-based block volumes. Perform a no-op when volume is of type raw block Fix bug with checking volume mounts for readonly	2019-08-22 15:45:57 -04:00
Kubernetes Prow Robot	6b47754740	Merge pull request #81627 from tallclair/copy Delete duplicate resource.Quantity.Copy()	2019-08-22 11:13:13 -07:00
Kubernetes Prow Robot	2af52db689	Merge pull request #81529 from tedyu/asoww-get-pod Drop GetPods from ActualStateOfWorld	2019-08-22 08:43:24 -07:00
Kubernetes Prow Robot	53f4e0fa26	Merge pull request #57741 from dixudx/container_hash Compute container hash based on API content, not go type	2019-08-22 08:42:46 -07:00
Louise Daly	2fb94231d0	Renaming strict policy to restricted policy Restricted policy will fail admission of guaranteed pods where all requested resources are not available on a single NUMA Node	2019-08-22 07:57:55 +01:00
Di Xu	739cdc8a8c	Omit nil or empty field when calculating hash value	2019-08-22 13:46:52 +08:00
Kubernetes Prow Robot	ebf15029da	Merge pull request #80003 from wongma7/cloudprovider-authoritative-hostname Fix cloud reported hostname being overridden if nodeIP set	2019-08-21 20:50:32 -07:00
Matthew Wong	fc28045220	Fix cloud reported hostname being overridden if nodeIP set	2019-08-21 19:07:12 -07:00
Lantao Liu	7767ff3bb2	Fix windows kubectl log -f.	2019-08-21 15:44:20 -07:00
Tim Allclair	a2c51674cf	Cleanup more static check issues (S1,ST)	2019-08-21 10:40:21 -07:00
Tim Allclair	8a495cb5e4	Clean up error messages (ST1005)	2019-08-21 10:40:21 -07:00
Tim Allclair	e06912ca3e	Clean up deprecated references	2019-08-21 10:40:21 -07:00
Tim Allclair	6510d26b6a	Fix misc static check issues	2019-08-21 10:40:21 -07:00
Tim Allclair	3f510c69f6	Remove dead code from pkg/kubelet/...	2019-08-21 10:40:21 -07:00
Kubernetes Prow Robot	59d29b67d9	Merge pull request #59484 from verb/debug-kubelet-1 Add support for Ephemeral Containers to the kubelet	2019-08-21 00:29:17 -07:00
Jianfei Bai	7773662b6a	Update existing node lease with retry.	2019-08-21 11:50:06 +08:00
Kubernetes Prow Robot	8cf05f514c	Merge pull request #79247 from egernst/kubelet-PodOverhead Kubelet enabling to support pod-overhead	2019-08-20 13:27:15 -07:00
Lee Verberne	cb3976c02b	Fix returning logs from ephemeral containers	2019-08-20 17:45:38 +00:00
Kubernetes Prow Robot	ddd45b7986	Merge pull request #80569 from klueska/upstream-get-topology-hints-map Update GetTopologyHints() for TopologyManager Hint Providers to return a map	2019-08-20 00:15:34 -07:00
Tim Allclair	49f50484b8	Delete duplicate resource.Quantity.Copy()	2019-08-19 17:23:14 -07:00
Kubernetes Prow Robot	29c87cbfff	Merge pull request #80482 from mars1024/bugfix/cni_validation add CNI config validation to getDefaultCNINetwork	2019-08-19 10:11:31 -07:00
Kubernetes Prow Robot	e319abf274	Merge pull request #81163 from jsafrane/skip-unused-volumes Skip unused volumes in VolumeManager	2019-08-16 17:02:36 -07:00
Ted Yu	e85e0bafbd	Drop GetPods from ActualStateOfWorld	2019-08-16 12:59:23 -07:00
Kubernetes Prow Robot	9b54021c65	Merge pull request #81456 from fredkan/bugfix/error-config-attachable-plugin Bugfix/error config attachable plugin	2019-08-16 06:44:44 -07:00
Kevin Klues	4fdd52b058	Update GetTopologyHints() API to return a map At present, there is no way for a hint provider to return distinct hints for different resource types via a call to GetTopologyHints(). This means that hint providers that govern multiple resource types (e.g. the devicemanager) must do some sort of "pre-merge" on the hints it generates for each resource type before passing them back to the TopologyManager. This patch changes the GetTopologyHints() interface to allow a hint provider to pass back raw hints for each resource type, and allow the TopologyManager to merge them using a single unified strategy. This change also allows the TopologyManager to recognize which resource type a set of hints originated from, should this information become useful in the future.	2019-08-16 08:06:12 +02:00
Kubernetes Prow Robot	78a73e71a3	Merge pull request #81332 from cwdsuzhou/Aug/rwmutex_watchbaseManager Use RWMutex in watchBasedManager	2019-08-15 16:18:35 -07:00
fredkan	67aeb09c6a	error config attachable plugin	2019-08-15 22:29:18 +08:00
Kubernetes Prow Robot	273e9262bb	Merge pull request #80342 from draveness/feature/remove-critical-pod-annotation feat: cleanup pod critical pod annotations feature	2019-08-15 07:20:34 -07:00
Kubernetes Prow Robot	f2dd24820a	Merge pull request #73920 from nolancon/topology-manager-cpu-manager Changes to make CPU Manager a Hint Provider for Topology Manager	2019-08-15 05:44:33 -07:00
fredkan	6524b83d53	error config attachable plugin	2019-08-15 20:41:32 +08:00
Kubernetes Prow Robot	3645041af5	Merge pull request #81377 from sjenning/add-eviction-metrics kubelet: add eviction counter to kubelet metrics	2019-08-15 02:32:46 -07:00
fredkan	87243f49a4	fix error set csiplugin attachable	2019-08-15 17:08:21 +08:00
Jan Safranek	5b69362ff0	Skip unused volumes in VolumeManager DesiredStateOfWorldPopulator should skip a volume that is not used in any pod. "Used" means either mounted (via volumeMounts) or used as raw block device (via volumeDevices). Especially when block feature is disabled, a block volume must not get into DesiredStateOfWorld, because it would be formatted and mounted there.	2019-08-15 10:48:38 +02:00
Jan Safranek	8d580262f9	Refactor makeMountsMap into GetPodVolumeNames The function will be handy in subsequent patches. Also change custom maps into sets.String.	2019-08-15 10:48:38 +02:00
Kubernetes Prow Robot	f6a70ef271	Merge pull request #80376 from ehashman/issue-66790-2 Drop deprecated cadvisor metric labels	2019-08-14 09:10:38 -07:00
Kevin Klues	b3f4bed97f	Add CPUManager tests for TopologyHint consumption	2019-08-14 06:22:56 +02:00
Kevin Klues	8278d1134c	Consume TopologyHints in the CPUManager Co-Authored-By: Conor Nolan <conor.nolan@intel.com>	2019-08-14 06:22:56 +02:00
Sreemanti Ghosh	7c626a2a00	Add CPUManager tests for TopologyHint generation Co-Authored-By: Conor Nolan <conor.nolan@intel.com> Co-Authored-By: Kevin Klues <kklues@nvidia.com>	2019-08-14 06:22:56 +02:00
Kevin Klues	156b3f6af8	Generate TopologyHints from the CPUManager	2019-08-14 06:22:56 +02:00
Kevin Klues	9a6788cb13	Add IterateSocketMasks() function to socketmask abstraction	2019-08-14 06:22:56 +02:00
Eric Ernst	476c1c7a2b	kube-eviction: use common resource summation functions Utilize resource helpers' GetResourceRequestQuantity instead of duplicating the logic here. Signed-off-by: Eric Ernst <eric.ernst@intel.com>	2019-08-13 16:23:28 -07:00
Seth Jennings	23b69cf02d	kubelet: add eviction counter to metrics	2019-08-13 15:21:38 -05:00
Kubernetes Prow Robot	c505bb9533	Merge pull request #80985 from ethan-daocloud/patch-6 fixup: correct file name in log message	2019-08-13 12:29:42 -07:00
Kubernetes Prow Robot	ac2295a24d	Merge pull request #78587 from kad/socketmask-string Use go standard library for common bit operations	2019-08-13 00:03:39 -07:00
caiweidong	92851d213a	Use RWMutex in watchBasedManager	2019-08-13 13:09:21 +08:00
Kubernetes Prow Robot	76e19a1619	Merge pull request #81204 from codenrhoden/rename-hu-pathexists Rename HostUtils.ExistsPath to PathExists	2019-08-12 20:12:12 -07:00
Kubernetes Prow Robot	56b5f8b47c	Merge pull request #80519 from ethan-daocloud/patch-1 fix typos in kubelet.go	2019-08-12 20:11:51 -07:00
Yuqi Wang	f82be3d3d0	Fix Container exit message lost due to FallbackToLogsOnError is not compatible with ContainerCannotRun	2019-08-12 16:15:59 +08:00
Kubernetes Prow Robot	46e58df837	Merge pull request #79578 from cezarsa/stable-node-images kubelet: ensure stable order for images in node status	2019-08-10 08:59:12 -07:00
Kubernetes Prow Robot	c0997e8dc1	Merge pull request #81174 from answer1991/reduce-node-lease-get reduce kubelet getting node lease	2019-08-10 02:59:26 -07:00
Ted Yu	3865e2b956	Set runtimeState when RuntimeReady is not set or false	2019-08-09 18:52:27 -07:00
Travis Rhoden	14e25b7c04	Rename HostUtils.ExistsPath to PathExists	2019-08-09 12:40:19 -06:00
Travis Rhoden	4574473753	Rename mount.NewOsExec to mount.NewOSExec	2019-08-09 12:30:56 -06:00
Bruce Ma	9903cb3ad3	add validation for CNI config before loading and fix some typo 1. add validation for CNI config before loading 2. make some CNI capabilities constants 3. add Capabilities field to cniNetwork struct Signed-off-by: Bruce Ma <brucema19901024@gmail.com>	2019-08-09 21:22:23 +08:00
chenjun.cj	acdac6e999	reduce kubelet getting node lease	2019-08-09 19:00:50 +08:00
Kubernetes Prow Robot	d47f9ff132	Merge pull request #81086 from dims/fix-incorrect-readlink-check-for-checking-kernel-pids [TOB-K8S-027] Fix Incorrect isKernelPid check	2019-08-08 17:58:04 -07:00
draveness	495faa22db	feat: cleanup pod critical pod annotations feature	2019-08-09 08:41:23 +08:00
Kubernetes Prow Robot	aecc1e829c	Merge pull request #81083 from dims/fix-docker-daemon-process-name [TOB-K8S-025] Incorrect docker daemon process name in container manager	2019-08-08 16:12:18 -07:00
Kubernetes Prow Robot	806ced34a4	Merge pull request #80491 from hpandeycodeit/static_pod_priority Changed IsCriticalPod to return true in case of static pods	2019-08-08 16:11:39 -07:00
Johannes M. Scheuermann	a9cf6cec72	Correct typos in docs and add better explanation for burstrate	2019-08-08 22:11:40 +02:00
Johannes M. Scheuermann	cfb24eeebc	Update internal traffic shaping docs	2019-08-08 16:26:21 +02:00
Kubernetes Prow Robot	ef8869466c	Merge pull request #80978 from wojtek-t/selflink_deprecation Deprecate SelfLink and introduce feature gate to disable its propagation	2019-08-08 03:47:20 -07:00
Himanshu Pandey	c05d506019	changed IsCriticalPod to return true in case of static pods	2019-08-07 15:47:43 -07:00
Kubernetes Prow Robot	4c315aa8d9	Merge pull request #78543 from cheftako/kas-np3 Get network-proxy working with GCE.	2019-08-07 14:44:44 -07:00
Davanum Srinivas	bd925d6611	[TOB-K8S-027] Fix Incorrect isKernelPid check isKernelPid should explicitly check the error returned from os.Readlink and return true only if the error value is ENOENT. Without this fix, if Readlink returned say ENAMETOOLONG or EACESS, we would still count the process as a kernel process (which is not true).	2019-08-07 11:19:19 -04:00
Davanum Srinivas	bc71c23bee	[TOB-K8S-025] Incorrect docker daemon process name in container manager The container manager used in kubelet checks for docker daemon process either via pidfile or process name. While the pidfile points to the docker daemon process PID, the dockerProcessName constant stores a docker cli name ( docker ) instead of docker daemon name ( dockerd ).	2019-08-07 10:59:37 -04:00
wojtekt	399d09ce4a	Fix GetReference function	2019-08-07 16:49:29 +02:00
Conor Nolan	e33af11add	Add stub support for TopologyManager to CPUManager Co-Authored-By: Louise Daly <louise.m.daly@intel.com>	2019-08-07 15:56:05 +02:00
Walter Fender	ebb65c5f4c	Get network-proxy working with GCE. Got the proxy-server coming up in the master. Added certs and have it comiung up with those certs. Added a daemonset to run the network-agent. Adding support for agent running as a sameon set on every node. Added quick hack to test that proxy server/agent were correctly tunneling traffic to the kubelet. Added more WIP for reading network proxy configuration. Get flags set correctly and fix connection services. Adding missing ApplyTo Added ConnectivityService. Fixed build directives. Added connectivity service configuration. Fixed log levels. Fixed minor issues for feature turned off. Fixed boilerplate and format. Moved log dialer initialization earlier as per Liggits suggestion. Fixed a few minor issues in the configuration for GCE. Fixed scheme allocation Adding unit test. Added test for direct connectivity service. Switching to injecting the Lookup method rather than using a Singleton. First round of mikedaneses feedback. Fixed deployment to use yaml and other changes suggested by MikeDanese. Switched network proxy server/agent which are kebab-case not camelCase. Picked up DIAL_RSP fix. Factored in deads2k feedback. Feedback from mikedanese Factored in second round of feedback from David. Fix path in verify. Factored in anfernee's feedback. First part of lavalamps feedback. Factored in more changes from lavalamp and mikedanese. Renamed network-proxy to konnectivity-server and konnectivity-agent. Fixed tolerations and config file checking. Added missing strptr Finished lavalamps requested rename. Disambiguating konnectivity service by renaming it egress selector. Switched feature flag to KUBE_ENABLE_EGRESS_VIA_KONNECTIVITY_SERVICE	2019-08-06 23:09:49 -07:00
Kubernetes Prow Robot	7f1ae0e32d	Merge pull request #80105 from ASankaran/dockershim-linux Add ImageFSInfo, ContainerStats, and ListContainerStats impl for linux to dockershim	2019-08-06 18:14:51 -07:00
Kubernetes Prow Robot	663796e624	Merge pull request #78345 from obitech/fix_golint_pkg_kubelet_stats_client Fix golint pkg/kubelet/stats/client.go	2019-08-06 13:14:49 -07:00
Kubernetes Prow Robot	345e58b434	Merge pull request #75071 from mkimuram/issue/74552e2e Fix volume reconstruction and add e2e tests	2019-08-06 06:05:55 -07:00
Kubernetes Prow Robot	1fcd3d6bac	Merge pull request #80369 from jsafrane/dswp-error Propagate errors from DSW to pod events	2019-08-05 15:08:16 -07:00
Kubernetes Prow Robot	cea34cc1a5	Merge pull request #75303 from obitech/fix_golint_failures_pkg_kubelet Fix golint failures in some pkg/kubelet packages	2019-08-05 15:07:50 -07:00
Mark Janssen	e58b4d4324	Fix golint failures of pkg/kubelet/qos	2019-08-05 15:54:15 +02:00
ethan	d21e9a8747	fixup: correct file name in log message	2019-08-05 21:31:38 +08:00
Jan Safranek	c744385804	Add limit of stored errors There should be a limit so the set of errors does not grow too much in case of some bug in the populator.	2019-08-05 10:06:44 +02:00
Jianfei Bai	5726b22fbc	Move docker specific const to dockershim.	2019-08-05 10:28:08 +08:00
obitech	17d2ba0b3d	Re-import api/core/install for init function	2019-08-03 21:07:12 +02:00
obitech	a5bc997aa9	Fixed pull-kubernetes-verify issues	2019-08-03 21:07:12 +02:00
obitech	457972f1a4	Fix suggestions, track removed library in bazel	2019-08-03 21:07:12 +02:00
obitech	898c40a484	Fix golint failures in some pkg/kubelet packages Fixed: - pkg/kubelet/pod - pkg/kubelet/metrics - pkg/kubelet/configmap - pkg/kubelet/config	2019-08-03 21:07:12 +02:00
Lee Verberne	b5d592e735	Simplify VisitContainers pattern in volumemanager populator	2019-08-03 14:13:46 +00:00
Kubernetes Prow Robot	c63000ef81	Merge pull request #78793 from mattjmcnaughton/mattjmcnaughton/78629-fix-reserved-cgroup-systemd Fix reserved cgroup systemd	2019-08-02 17:23:52 -07:00
Lee Verberne	906286c743	Change order kubelet starts containers This starts ephemeral containers prior to init containers so that ephemeral containers will still be started when init containers fail to start. Also improves tests and comments with review suggestions.	2019-08-02 19:56:38 +00:00
Masaki Kimura	c130b77a48	Move nil check for mapperPlugin earlier in reconstructVolume	2019-08-01 20:36:21 +00:00
Jan Safranek	bab81b809b	Don't create mounter when reconstructing block volume CSI mounter will create a new directory + json for a filesystem volume, leading to even more orphaned files/directories.	2019-08-01 20:04:10 +00:00
Kubernetes Prow Robot	b91d64bfc1	Merge pull request #74423 from lmdaly/topology-manager-device-plugin-api-change Device Plugin API change to include Topology Info in Devices	2019-08-01 11:52:31 -07:00
Kubernetes Prow Robot	93e6fb30f0	Merge pull request #74357 from lmdaly/topology-manager-container-manager Updates to container manager and internal container lifecycle to accommodate TopologyManager	2019-08-01 11:52:17 -07:00
Dan Winship	81cd27a51e	iptables: simplify version handling	2019-08-01 12:05:31 -04:00
Kubernetes Prow Robot	e8559f7565	Merge pull request #75229 from andrewsykim/kubelet-node-address-external kubelet: lookup node address for external provider if none is set	2019-08-01 08:16:16 -07:00
Kubernetes Prow Robot	0775e6b2db	Merge pull request #80591 from danwinship/no-localhost-snat hostport: Don't masquerade localhost-to-localhost traffic	2019-07-31 22:36:50 -07:00
Kubernetes Prow Robot	1a8844cd03	Merge pull request #80683 from moshe010/rename_files TopologyManager: Fix rename best-effort policy files	2019-07-31 00:25:00 -07:00
Kubernetes Prow Robot	4f15c017ea	Merge pull request #80657 from rphillips/fixes/log_metrics_add_uid kubelet: add UID to kubelet_container_log_filesystem_used_bytes metric	2019-07-30 08:53:43 -07:00
Kubernetes Prow Robot	b4f6b0bf50	Merge pull request #79963 from RainbowMango/pr_fix_typo_for_informer Fix go lint error for cache directory	2019-07-30 05:33:03 -07:00
Kubernetes Prow Robot	4c191fde89	Merge pull request #73829 from alculquicondor/fix/comment Fix/Add comments on cadvisor implementations	2019-07-30 05:32:51 -07:00
Kubernetes Prow Robot	40b31794ab	Merge pull request #79623 from aaronbbrown/abb-quote-container-in-use quote container name in container already use error matching	2019-07-30 03:35:31 -07:00
Kubernetes Prow Robot	320bc21dbe	Merge pull request #78762 from klueska/upstream-inherit-cpus-from-init-containers Proactively remove init Containers in CPUManager static policy	2019-07-30 03:35:18 -07:00
Aldo Culquicondor	a626a2972e	Fix/Add comments on cadvisor implementations Fix lint issues. Signed-off-by: Aldo Culquicondor <acondor@google.com>	2019-07-29 09:31:35 -04:00
Kubernetes Prow Robot	f18833ee58	Merge pull request #80429 from gaorong/expose-node-lease-renewal-frequency kubelet: change node-lease-renew-interval to 0.25 of lease-renew-duration	2019-07-29 02:29:56 -07:00
Rong Gao	cda783699b	change node-lease-renew-interval to 0.25 of renew-duration 0.25 is a dedicated value to align before default value of renew-interval but get more heuristic interval	2019-07-29 15:02:11 +08:00
Moshe Levi	3b83c5c7c6	TopologyManager: Fix rename best-effort policy files PR https://github.com/kubernetes/kubernetes/pull/80301 rename the preferred policy to best-effort, but the files names are still policy_preferred.go and policy_preferred_test.go. This PR fix that.	2019-07-28 19:35:16 +03:00
Kubernetes Prow Robot	23649560c0	Merge pull request #80301 from klueska/upstream-rename-topologymanager-preferred-best-effort Rename 'preferred' TopologyManager policy to 'best-effort'	2019-07-27 09:25:56 -07:00
RainbowMango	0e0e1f7dab	1. Fix lint errors for the whole directory staging/src/k8s.io/client-go/tools/cache; 2. Remove staging/src/k8s.io/client-go/tools/cache from .golint_failures; 3. Fix some typo from comments.	2019-07-27 15:49:03 +08:00
Ryan Phillips	2bdf975d5b	kubelet: add UID to kubelet_container_log_filesystem_used_bytes metric buildPodRef creates a unique key with the {podName, namespace, UID} tuple. By omitting the UID in the metric, duplicate metrics can be sent to prometheus causing 500's on the /metrics endpoint.	2019-07-26 14:59:43 -05:00
Kevin Klues	9f36f1a173	Add tests for proactive init Container removal in the CPUManager static policy	2019-07-26 14:34:51 +02:00

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8604 Commits