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9310 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
6fae18523d Merge pull request #98019 from cynepco3hahue/specify_resource_during_container_creation_cpu_manager 
cpu manager: specify the container CPU set during the creation
 2021-01-25 14:15:12 -08:00
Kubernetes Prow Robot
77bedd891d Merge pull request #98230 from SataQiu/fix-kubelet-cert-message-20210120 
kubelet: improve error message about expired certificates
 2021-01-25 12:39:19 -08:00
pacoxu
89c42bd3d5 check containerd as process name instead of docker-containerd 
Signed-off-by: pacoxu <paco.xu@daocloud.io>
 2021-01-23 10:55:18 +08:00
b10s
de60340e51 Improve the getCgroupSubsystemsV1() which uses random record per subsystem 
returned by libcontainercgroups.GetCgroupMounts().

Example array from GetCgroupMounts():
```
[
        {
                Mountpoint: "/sys/fs/cgroup/systemd",
                Root: "/",
                Subsystems: []string len: 1, cap: 1, ["systemd"],},
        {
                Mountpoint: "/sys/fs/cgroup/cpu,cpuacct",
                Root: "/",
                Subsystems: []string len: 2, cap: 2, ["cpu","cpuacct"],},
        {
                Mountpoint: "/sys/fs/cgroup/systemd/some/path",
                Root: "/some/path",
                Subsystems: []string len: 1, cap: 1, ["systemd"],},
]
```
becames a map:
```
[
        "memory": "/sys/fs/cgroup/memory/kubepods",
        "systemd": "/sys/fs/cgroup/systemd/some/path",
]
```
which seems to be wrong.

Using shortest path of mountpoint per subsystem would be more reliable.

reference issue: https://github.com/kubernetes/kubernetes/issues/95488
 2021-01-22 22:21:46 +09:00
Kubernetes Prow Robot
82ebcd1719 Merge pull request #98088 from wzshiming/fix-inhibit-lock 
Fix repeatedly aquire the inhibit lock
 2021-01-22 00:37:26 -08:00
Kubernetes Prow Robot
cea1098997 Merge pull request #97715 from changshuchao/files_tmptag 
Made some optimizations, including modifying variable names, omitting…
 2021-01-21 22:55:26 -08:00
SataQiu
6c31162b35 kubelet: improve error message about expired certificates 2021-01-21 23:05:45 +08:00
wzshiming
29808eaf24 Fix panic 2021-01-21 19:47:28 +08:00
wzshiming
d9df265af0 Sync node status during kubelet node shutdown 2021-01-21 11:01:13 +08:00
Kubernetes Prow Robot
236470431f Merge pull request #97141 from wawa0210/remove-hyperv 
remove experimental windows container hyper-v support with Docker
 2021-01-20 15:33:12 -08:00
Kubernetes Prow Robot
737858cd7c Merge pull request #98200 from wzshiming/fix-node-shutdown-events 
Fix kubelet from panic after getting the wrong signal
 2021-01-20 10:38:47 -08:00
Artyom Lukianov
38dc7509f8 cpu manager: specify the container CPU set during the creation 
We can set the container cpuset.cpus diring the creation and it
will not need to call to update resources after the container creation.

Additional side effect of the change, that the runc process that responsible
to create the container will run with the same CPU affinity because the
runc runs on the cpuset provided in the config.json arg.

It will allow to prevent undesirable interupts on isolated CPUs.

Signed-off-by: Artyom Lukianov <alukiano@redhat.com>
 2021-01-20 17:53:33 +02:00
Artyom Lukianov
60678a24ca Update CPU manager GetCPUs method to return pointer to CPUSet 2021-01-20 13:21:57 +02:00
Artyom Lukianov
69db36b958 Provide additional methods under the CPUSet 
- ToSliceInt64 returns sorted slice of cores IDs in int64 format
- ToSliceNoSortInt64 returns slice of cores IDs in int64 format

Signed-off-by: Artyom Lukianov <alukiano@redhat.com>
 2021-01-20 13:21:57 +02:00
Kubernetes Prow Robot
cff7d7ba0a Merge pull request #97764 from pacoxu/fix/windows-cgroup 
kubeadm should ignore cgroup driver check on Windows node
 2021-01-19 22:18:11 -08:00
Kubernetes Prow Robot
09f4baed35 Merge pull request #98103 from gjkim42/delete-static-pod-gracefully 
Delete static pod gracefully and fix mirrorPodTerminationMap leak
 2021-01-19 10:01:44 -08:00
wawa0210
f28f0953e6 Adjust kubelet_cgroup_manager_duration_seconds bucket 2021-01-19 16:23:14 +08:00
wzshiming
abf181ba48 Fix typo 2021-01-19 11:50:56 +08:00
chymy
f25b902b83 kubelet logs print 'kubelet nodes sync' frequently 
Signed-off-by: chymy <chang.min1@zte.com.cn>
 2021-01-19 08:57:35 +08:00
Geonju Kim
1563fb68e6 kubelet: Fix mirrorPodTerminationMap leak 2021-01-19 08:55:54 +09:00
Geonju Kim
9bcb451d7d kubelet: Delete static pods gracefully 
Add a new static pod after checking if its mirror pod is pending termination.
 2021-01-19 08:54:24 +09:00
changshuchao
42eb85e4fb Made some optimizations, including modifying variable names, omitting unnecessary parentheses, and conflicting variable names and package names. 
Signed-off-by: changshuchao <chang.shuchao1@zte.com.cn>
 2021-01-16 17:24:08 +08:00
Kubernetes Prow Robot
8bf42039e6 Merge pull request #96552 from pandaamanda/klog_fmt 
use klog.Info and klog.Warning when had no format
 2021-01-15 17:57:43 -08:00
Kubernetes Prow Robot
efba8f0482 Merge pull request #97589 from heqg/typo-expected-02 
Fix typo in pkg/kubelet/.../helpers_test.go
 2021-01-15 17:07:56 -08:00
Kubernetes Prow Robot
4fe132954f Merge pull request #96877 from xeniumlee/master 
fix privileged config of Pod Sandbox
 2021-01-15 14:49:44 -08:00
wzshiming
4e17e58552 Fix repeatedly aquire the inhibit lock 2021-01-15 10:49:11 +08:00
wawa0210
ea9df6361b remove windows container hyper-v support 2021-01-14 22:49:34 +08:00
fighterhit
16c6b99fcd del unused value 2021-01-13 12:43:54 +08:00
fighterhit
24dd9b1f04 add a test to demonstrate PR#96781 2021-01-13 11:27:30 +08:00
pacoxu
71d70f7a83 ignore cgroup driver check in windows node upgrade 
Signed-off-by: pacoxu <paco.xu@daocloud.io>
 2021-01-13 10:01:35 +08:00
Kubernetes Prow Robot
e0b2787ee1 Merge pull request #97980 from SergeyKanzhelev/revertSandboxCheckInStatus 
Revert "Merge pull request #92817 from kmala/kubelet"
 2021-01-12 16:54:35 -08:00
Kubernetes Prow Robot
47ccae1e5c Merge pull request #97950 from wzshiming/fix-executable-permission 
GracefulNodeShutdown  configuration  remove executable permission bits
 2021-01-12 16:02:43 -08:00
Kubernetes Prow Robot
4e93dbcd0d Merge pull request #94087 from derekwaynecarr/node-sync-once 
kubelet waits for node lister to sync at least once
 2021-01-12 15:06:35 -08:00
Sergey Kanzhelev
4c9e96c238 Revert "Merge pull request #92817 from kmala/kubelet" 
This reverts commit 88512be213, reversing
changes made to c3b888f647.
 2021-01-12 22:27:22 +00:00
wzshiming
0413529b62 Fix dbus shutdown events not continuing if they are not valid 2021-01-12 14:33:39 +08:00
wzshiming
0911b5ec79 remove executable permission bits 2021-01-12 13:32:23 +08:00
Elana Hashman
f3073b739f Add explanation for kubeClient != nil in NewMainKubelet 2021-01-11 14:57:38 -08:00
Kubernetes Prow Robot
04b6b7c12b Merge pull request #97787 from heqg/expect-policy_static_test 
fix typo of [expect] in pkg/kubelet/../policy_static_test.go
 2021-01-07 00:53:45 -08:00
Kubernetes Prow Robot
c5cc25d1cb Merge pull request #97615 from wojtek-t/immutable_secrets_ga 
Promote Immutable Secrets/ConfigMaps to Stable
 2021-01-07 00:03:45 -08:00
he.qingguo
d9368f53ad fix typo of [expect] in pkg/kubelet/../policy_static_test.go 
Signed-off-by: he.qingguo <he.qingguo@zte.com.cn>
 2021-01-07 12:20:03 +08:00
Kubernetes Prow Robot
81b13a912c Merge pull request #97314 from abowloflrf/patch-1 
fix typo in dns.go
 2021-01-06 15:21:45 -08:00
Kubernetes Prow Robot
e456b45a2a Merge pull request #97749 from heqg/errorf-wrap 
The code in TestNonePolicyName does not need to wrap, so fix it.
 2021-01-06 12:02:04 -08:00
he.qingguo
8826d12bb0 The code in TestNonePolicyName does not need to wrap, so fix it. 
Signed-off-by: he.qingguo <he.qingguo@zte.com.cn>
 2021-01-06 10:48:30 +08:00
he.qingguo
8249cd611d Fix variable 'state' collides with imported package name 
Signed-off-by: he.qingguo <he.qingguo@zte.com.cn>
 2021-01-06 10:31:47 +08:00
Kubernetes Prow Robot
b39494ce35 Merge pull request #97374 from geegeea/golint 
Fix golint issues in pkg/kubelet/types
 2021-01-05 17:10:03 -08:00
Kubernetes Prow Robot
10c1c3acf6 Merge pull request #96906 from Rajalakshmi-Girish/issue-96853 
Fixes the unit tests to be more tolerant with error messages
 2021-01-05 17:09:51 -08:00
Kubernetes Prow Robot
4dc3a42712 Merge pull request #97427 from klueska/upstream-fix-cpumanager-race 
Fix bug in CPUManager with race on container map access
 2021-01-05 11:46:28 -08:00
Kubernetes Prow Robot
b37e9a440e Merge pull request #97193 from JornShen/flaky_devicemanager_test 
[flaky test] fix devicemanager TestDevicePluginReRegistrationProbeMode failed
 2021-01-05 11:46:21 -08:00
Kubernetes Prow Robot
75115236e7 Merge pull request #97006 from lingsamuel/fix-cadvisor-machine-metrics 
Fix missing cadvisor machine metrics
 2020-12-31 21:15:51 -08:00
Kubernetes Prow Robot
68b908d785 Merge pull request #97576 from aarnaud/fix/stat-windows-socket 
use Lstat instead of Stat for unix socket on windows
 2020-12-30 16:45:49 -08:00