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9854 Commits

Author SHA1 Message Date
Guillaume Le Biller
f1de598233 Improve terminated pod message when node is shutting down 
Signed-off-by: Guillaume Le Biller <glebiller@Traveldoo.com>
 2021-06-15 18:29:54 +02:00
Marek Siarkowicz
f9343f837d Use LoggingConfig within LogOptions 
Co-authored-by: mengjiao.liu <mengjiao.liu@daocloud.io>
Co-authored-by: Jordan Liggitt <jordan@liggitt.net>
Co-authored-by: Heisenberg <yuzhiquanlong@gmail.com>
 2021-06-15 17:14:43 +02:00
刁浩 10284789
be48f1d272 Add test cases to the addAllocatableThresholds function in pkg/kubelet/eviction/helpers.go 
Signed-off-by: 刁浩 10284789 <diao.hao@zte.com.cn>
 2021-06-15 11:32:44 +00:00
KeZhang
83ee5da75e Fix:slow memory leak may be in kubelet podworkers.isWorking 2021-06-15 15:26:30 +08:00
Kubernetes Prow Robot
4e7fc6df63 Merge pull request #100369 from wzshiming/fix/restart-dbus-for-graceful-node-shutdown 
After DBus restarts, make GracefulNodeShutdown work again
 2021-06-14 20:50:00 -07:00
Kubernetes Prow Robot
85f0931ab9 Merge pull request #102772 from saintube/patch-1 
cleanup: fix kubelet cpuset typo
 2021-06-14 19:00:13 -07:00
Francesco Romani
369416b763 cm: handle nil cpumanager avoiding segfault 
If the cpumanager feature gate is disabled, the corresponsing field
of the containerManager will be nil.
A couple functions don't check for this occurrence and happily
deference the pointer unconditionally, leading to possible segfaults.

The relevant functions were introduced to support the podresources API,
so to trigger this segfault all the following are needed:
- cpumanager feature gate has to be disabled explicitely
- any podresources API must be called

Worth pointing out that when the new functions were introduced (around
kubernetes 1.20) the default feature gate for cpumanager was already set
to true, hence this bug is expected to be triggered rarely.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2021-06-10 16:22:43 +02:00
Frame
9255f2ccf3 Fix kubelet cpuset typo 2021-06-10 18:17:04 +08:00
Jonathan Dobson
484eb01822 kubelet: do not call RemoveAll on volumes directory for orphaned pods 2021-06-08 13:57:35 -06:00
Kubernetes Prow Robot
f7cff077d5 Merge pull request #102611 from ehashman/test-order 
kubelet: Fix test order in verifyContainerStatuses
 2021-06-08 00:29:11 -07:00
Kubernetes Prow Robot
db34c5a869 Merge pull request #102471 from wzshiming/clean/cap 
Pre-allocated memory
 2021-06-07 19:55:12 -07:00
Kubernetes Prow Robot
bd0196e8ba Merge pull request #102568 from ehashman/init-container-coverage 
Add unit test coverage for init container phases
 2021-06-07 09:46:55 -07:00
Elana Hashman
cc2e9394be kubelet: Fix test order in verifyContainerStatuses 
Per https://pkg.go.dev/github.com/stretchr/testify/assert#Equal
expected goes before actual.
 2021-06-04 16:04:10 -07:00
Shihao Xia
a2a4b50bc1 fixed deadlock 2021-06-03 18:03:17 -04:00
Kubernetes Prow Robot
9f7c9c322f Merge pull request #101738 from matthyx/deflake-startupprobe 
fix manual trigger of readinessProbe on startupProbe success
 2021-06-03 14:34:42 -07:00
Elana Hashman
dfd67c7d79 Add unit test coverage for init container phases 2021-06-02 17:37:51 -07:00
Kubernetes Prow Robot
4eda493658 Merge pull request #101959 from lunhuijie/run-test5 
Add test cases to the LoadClientConfig function
 2021-06-02 13:42:55 -07:00
Kubernetes Prow Robot
4d50f2ace0 Merge pull request #101633 from llhuii/kubelet/remove-redundant-code 
kubelet_pods.go: clean makeEnvironmentVariables
 2021-06-02 13:42:43 -07:00
刁浩 10284789
ce08fd5976 Add test cases to the LoadClientConfig function 
Signed-off-by: 刁浩 10284789 <diao.hao@zte.com.cn>
 2021-06-02 15:22:00 +00:00
Kubernetes Prow Robot
1795a98eeb Merge pull request #102221 from kikimo/add-hint-to-fake-topology-manager 
Add hint to fake topology manager.
 2021-06-02 03:40:05 -07:00
kikimo
86d68effc2 clean code 2021-06-02 09:07:53 +08:00
Kubernetes Prow Robot
38b94683c9 Merge pull request #101559 from njuptlzf/fsstore_test 
Clean up tempDir after fsstore_test.go is executed
 2021-06-01 16:02:07 -07:00
Kubernetes Prow Robot
7c7a0865cd Merge pull request #102218 from kolyshkin/cgroup-cleanups 
pkg/kubelet/cm: cgroup-related cleanups
 2021-06-01 13:45:51 -07:00
Kubernetes Prow Robot
e5b54d0769 Merge pull request #102232 from MadhavJivrajani/mirror-client-log-line-fix 
Change log line to print actual pod uid and not address of the pod uid
 2021-06-01 10:51:52 -07:00
kikimo
9d2135f703 reuse fake topology manager 2021-06-02 01:35:00 +08:00
kikimo
8b3162d67b clean code 2021-06-02 01:17:04 +08:00
Shiming Zhang
582b492cc0 Pre-allocated memory 2021-06-01 15:19:44 +08:00
Kubernetes Prow Robot
49897ca156 Merge pull request #102268 from sanwishe/loggingformat1 
cleanup: Optimization logging format for pkg/kubelet
 2021-05-28 07:50:25 -07:00
njuptlzf
6738380a80 cleanup tempDir after fsstore_test.go 2021-05-27 10:10:08 +08:00
Gunju Kim
6317ce63c6 Add feature gate ExpandedDNSConfig 
ExpandedDNSConfig allows kubernetes to have expanded DNS(Domain Name
System) configuration
 2021-05-27 07:10:13 +09:00
Gunju Kim
819059f641 kubelet: Validate the length of the DNS search path 2021-05-27 07:09:46 +09:00
Madhav Jivrajani
d7a67a3b8e change log line to print actual pod uid instead of address of the pod uid 
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
 2021-05-26 20:32:32 +05:30
Kubernetes Prow Robot
91656fa6eb Merge pull request #101308 from pacoxu/doc-kubelet-running-pods 
kubelet_running_pods shows number of pods that have a running pod sandbox
 2021-05-26 03:17:20 -07:00
Sascha Grunert
b167fc24d7 Update pause image to v3.5 
Update dependencies and the test images to use pause 3.5. We also
provide a changelog entry for the new container image version.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2021-05-25 09:04:46 +02:00
Kubernetes Prow Robot
13cafd5cb0 Merge pull request #101480 from yuzhiquan/little-nit-for-kubelet 
Fix some nit for kubelet
 2021-05-24 21:49:05 -07:00
Kubernetes Prow Robot
a49b4a1018 Merge pull request #100608 from pacoxu/fix/poststart-hook 
correct messages in post start hook error handling
 2021-05-24 21:48:32 -07:00
Kubernetes Prow Robot
63014d87cd Merge pull request #101013 from pacoxu/mac-ut/skips 
skip some UT on mac for dockershim
 2021-05-24 20:10:20 -07:00
sanwishe
9e257ec194 Optimization logging format for pkg/kubelet 
Signed-off-by: sanwishe <jiang.mingzhi35@zte.com.cn>
 2021-05-25 08:52:08 +08:00
Kubernetes Prow Robot
f545438bd3 Merge pull request #101587 from nixpanic/in-tree/block-metrics 
Fix a panic for in-tree drivers that partialy support Block volume metrics
 2021-05-24 16:18:47 -07:00
Kubernetes Prow Robot
88c0e8968b Merge pull request #99680 from CaoDonghui123/fixissues4 
fix error of setting  negative value for containerLogMaxSize
 2021-05-24 16:18:20 -07:00
Kubernetes Prow Robot
cf59c68e15 Merge pull request #102088 from wzshiming/fix/pod-devices-has-pod-lock 
Add the missing RLock
 2021-05-24 15:16:20 -07:00
Kir Kolyshkin
f1aee7e049 kubelet/cm: GetResourceStats -> MemoryUsage 
Commit cc50aa9dfb introduced GetResourceStats, a method which collected
all the statistics from various cgroup controllers, only to discard all
of the info collected except a single value (memory usage).

While one may argue that this method can potentially be used from other
places, this did not happen since it was added 4+ years ago.

Let's streamline this code and only collect what we need, i.e. memory
usage. Rename the method accordingly.

While at it, fix pkg/kubelet/cm/cgroup_manager_unsupported.go to not
instantiate a new error every time a method is called.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
 2021-05-23 20:43:52 -07:00
Shiming Zhang
202a012093 Add restart unit test 2021-05-23 00:47:36 +08:00
kikimo
20c02357ca Add hint to fake topology manager. 2021-05-22 15:29:08 +08:00
Kubernetes Prow Robot
a2357f4516 Merge pull request #100136 from Danil-Grigorev/disable-cloud-providers-fg 
Add feature gate to disable all in-tree cloud providers
 2021-05-21 15:39:36 -07:00
Kir Kolyshkin
c299b8fc9a kubelet/cm: rm propagateControllers 
This was added by commit a9772b2290.

In the current codebase, the cgroup being updated was created using
runc/opencontainers' manager.Apply(), which already does controllers
propagation, so there is no need to repeat that on every update.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
 2021-05-21 13:44:54 -07:00
Kubernetes Prow Robot
cb1775c73a Merge pull request #101893 from kikimo/fix-numa-topo-error 
Avoid undesirable allocation when device is associated with multiple …
 2021-05-21 08:40:47 -07:00
Danil-Grigorev
5d57b3794c Add DisableCloudProviders FG 
FeatureGate acts as a secondary switch to disable cloud-controller loops
in KCM, Kubelet and KAPI.

Provide comprehensive logging information to users, so they will be
guided in adoption of out-of-tree cloud provider implementation.
 2021-05-21 16:09:44 +02:00
Kubernetes Prow Robot
5de1a754c8 Merge pull request #102147 from kolyshkin/update-runc-rc94-take-II 
vendor: bump runc to rc95
 2021-05-20 17:16:56 -07:00
Kubernetes Prow Robot
823d870725 Merge pull request #102014 from klueska/upstream-update-cpu-asssignment-algorithm 
Refactor the algorithm used to decide CPU assignments in the CPUManager
 2021-05-20 16:10:56 -07:00