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9854 Commits

Author SHA1 Message Date
Francesco Romani
8afdf4f146 node: podresources: translate types in cm 
during the review, we convened that the manager types
(CPUSet, ResourceDeviceInstances) should not cross the
containermanager API boundary; thus, the ContainerManager layer
is the correct place to do the type conversion

We push back the type conversions from the podresources server
layer, fixing tests accordingly.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2021-03-09 13:13:36 +01:00
Francesco Romani
ad68f9588c node: podresources: make GetDevices() consistent 
We want to make the return type of the GetDevices() method of the
podresources DevicesProvider interface consistent with
the newly added GetAllocatableDevices type.
This makes the code easier to read and reduces the coupling between
the podresourcesapi server and the devicemanager code.

No intended changes in behaviour, but the different return types
now requires some data massaging. Tests are updated accordingly.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2021-03-09 13:13:36 +01:00
Francesco Romani
6d33354e4c node: podresources: implement GetAllocatableResources API 
Extend the podresources API implementing the GetAllocatableResources endpoint,
as specified in the KEPs:

https://github.com/kubernetes/enhancements/tree/master/keps/sig-node/2043-pod-resource-concrete-assigments
https://github.com/kubernetes/enhancements/pull/2404

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2021-03-09 13:13:36 +01:00
Francesco Romani
1375c5bdc7 node: podresources: make GetCPUs return cpuset 
a upcoming patch wants to add GetAllocatableCPUs() returning a cpuset.
To make the code consistent and a bit more flexible, we change the
existing interface to also return a cpuset.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2021-03-09 13:13:36 +01:00
shiyajuan123
6b53f8c65d migrate kubelet/cm/container logs to structured logging 2021-03-09 18:27:54 +08:00
Patrick Ohly
555d4a12bf generic ephemeral volumes: drop ReadOnly field 
As discussed during the alpha review, the ReadOnly field is not really
needed because volume mounts can also be read-only. It's a historical
oddity that can be avoided for generic ephemeral volumes as part
of the promotion to beta.
 2021-03-09 08:22:48 +01:00
Kubernetes Prow Robot
f34b63acee Merge pull request #99620 from jingxu97/mar/owner 
Add jingxu97 to volumemanager owner
 2021-03-08 22:53:31 -08:00
Kubernetes Prow Robot
c7389c1f35 Merge pull request #98999 from sladyn98/structured-logging 
kubelet: migrate pkg/kubelet/cloudresource to structured logging
 2021-03-08 22:53:23 -08:00
chenyw1990
edff740386 fix json log format panic, change the flag names in flagIsSet 2021-03-09 14:14:25 +08:00
David Porter
904cb67267 Fixes after runc libcontainer and docker update 
- libcontainer renamed
  `github.com/opencontainers/runc/libcontainer/configs` to
  `github.com/opencontainers/runc/libcontainer/devices` so use the new
  references

- Update `dockershim` `ContainerCreate` call after docker update to
  v20.10.2
 2021-03-08 22:10:29 -08:00
Kubernetes Prow Robot
40d8aed6f3 Merge pull request #99585 from Iceber/fix-finished-at 
dockershim: fix started and finished timestamp of the container status
 2021-03-08 20:47:28 -08:00
Kubernetes Prow Robot
b48e7f1e7b Merge pull request #99859 from krzysiekg/replace_klog_in_pkg_kubelet_tests 
Replace klog with with testing.T logging in pkg/kubelet tests
 2021-03-08 19:24:02 -08:00
Kubernetes Prow Robot
3e5954a7e1 Merge pull request #99836 from navidshaikh/pr/slog-k-status 
Migrate pkg/kubelet/status to structured logging
 2021-03-08 19:23:27 -08:00
Kubernetes Prow Robot
9a1b5bb255 Merge pull request #99264 from palnabarun/structured-logging-pkg/kubelet/token 
Migrate pkg/kubelet/token to structured logging
 2021-03-08 19:23:11 -08:00
JunYang
024ce9a843 Structured Logging migration: modify cri part logs of kubelet. 
Signed-off-by: JunYang <yang.jun22@zte.com.cn>
 2021-03-09 08:53:13 +08:00
Kubernetes Prow Robot
c22f099395 Merge pull request #99841 from adisky/kuberuntime_manager 
Migrate pkg/kubelet/kuberuntime/kuberuntime_manager.go to structured logging
 2021-03-08 16:27:44 -08:00
Kubernetes Prow Robot
449e2f1777 Merge pull request #99838 from adisky/s-log-server 
Migrate pkg/kubelet/server to structured logging
 2021-03-08 16:27:36 -08:00
Kubernetes Prow Robot
b4f351329e Merge pull request #99823 from navidshaikh/pr/slog-k-utils 
Migrate pkg/kubelet/util to structured logging
 2021-03-08 16:27:28 -08:00
Kubernetes Prow Robot
b1367af8b5 Merge pull request #99799 from QiWang19/kobj-slice 
Refactor pods format to return ObjRef slice
 2021-03-08 16:27:19 -08:00
James Sturtevant
c9eff4e906 Get filesystem stats for files on Windows 2021-03-08 12:50:23 -08:00
Kubernetes Prow Robot
eb4dafb7f1 Merge pull request #99651 from umohnani8/cri 
Move CRIContainerLogRotation to GA
 2021-03-08 12:07:20 -08:00
Jan Safranek
219cbc818a Refactor CSI migration plugin manager to get featureGates as a parameter 
This allows caller to provide fake ones for testing of various corner cases
(migration on A/D controller disabled while enabled on kubelet).
 2021-03-08 13:50:01 +01:00
chenyw1990
57a3b0abd6 reduce configmap and secret watch of kubelet 2021-03-08 16:55:39 +08:00
Hussaina Begum Nandyala
2424c7388d Migrating pkg/kubelet/winstats to structured logging 
Signed-off-by: Hussaina Begum Nandyala <hexxdump@gmail.com>
 2021-03-08 13:12:58 +05:30
Aditi Sharma
45c7608379 Migrate to structured logging 
pkg/kubelet/kuberuntime/kuberuntime_manager.go

Signed-off-by: Aditi Sharma <adi.sky17@gmail.com>
 2021-03-08 11:27:44 +05:30
Kubernetes Prow Robot
a91fdfbeb3 Merge pull request #97493 from Pingan2017/allocatemem-1224 
add operator for allocateMemory.available signal
 2021-03-07 20:09:44 -08:00
Krzysztof Gibuła
e46b280f96 Replace klog with with testing.T logging in pkg/kubelet tests 2021-03-07 23:10:02 +01:00
Navid Shaikh
1f22a173d9 Migrate pkg/kubelet/util to structured logging 
Part of https://github.com/kubernetes/kubernetes/issues/98976
 2021-03-07 21:17:46 +05:30
Kubernetes Prow Robot
c193c1b234 Merge pull request #98376 from matthyx/mega 
Make all health checks probing consistent
 2021-03-06 11:45:41 -08:00
Qi Wang
8133d29586 Refactor pods format to ObjRef slice 
Refactor format.Pods to return a slice of ObjRef for structured logging.
Ref: https://github.com/kubernetes/kubernetes/pull/99029#discussion_r586785552

Signed-off-by: Qi Wang <qiwan@redhat.com>
 2021-03-06 11:26:50 -05:00
qingwave
8f2d913acd migrate kubelet/preemption and kubelet/logs to structured logging 2021-03-06 13:13:18 +08:00
Kubernetes Prow Robot
56bcd562a4 Merge pull request #96973 from chenyw1990/optimizationRuntimeContainerLog 
Optimization log: add containerName to log
 2021-03-05 20:55:41 -08:00
Kubernetes Prow Robot
7125496e66 Merge pull request #99735 from bobbypage/beta-graceful-shutdown 
Promote kubelet graceful node shutdown to beta
 2021-03-05 17:23:42 -08:00
David Porter
893f5fd4f0 Promote kubelet graceful node shutdown to beta 
- Change the feature gate from alpha to beta and enable it by default

- Update a few of the unit tests due to feature gate being enabled by
  default

- Small refactor in `nodeshutdown_manager` which adds `featureEnabled`
  function (which checks that feature gate and that
  `kubeletConfig.ShutdownGracePeriod > 0`).

- Use `featureEnabled()` to exit early from shutdown manager in the case
  that the feature is disabled

- Update kubelet config defaulting to be explicit that
  `ShutdownGracePeriod` and `ShutdownGracePeriodCriticalPods` default to
  zero and update the godoc comments.

- Update defaults and add featureGate tag in api config godoc.

With this feature now in beta and the feature gate enabled by default,
to enable graceful shutdown all that will be required is to configure
`ShutdownGracePeriod` and `ShutdownGracePeriodCriticalPods` in the
kubelet config. If not configured, they will be defaulted to zero, and
graceful shutdown will effectively be disabled.
 2021-03-05 15:21:37 -08:00
Sladyn
cee2c42a54 Apply suggestions from code review 
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
 2021-03-05 23:59:23 +05:30
Sladyn Nunes
5ba3bf1bca kubelet: migrate pkg/kubelet/cloudresource to structured logging 2021-03-05 23:59:23 +05:30
Nabarun Pal
b009a12f61 migrate pkg/kubelet/token to structured logging 
Signed-off-by: Nabarun Pal <pal.nabarun95@gmail.com>
 2021-03-05 22:40:46 +05:30
Navid Shaikh
dbe5476a2a Migrate pkg/kubelet/status to structured logging 2021-03-05 20:58:46 +05:30
Krzysztof Gibuła
86b0efcd77 Migrate pkg/kubelet/prober to structured logging 2021-03-05 16:10:09 +01:00
Kubernetes Prow Robot
55f255208a Merge pull request #83730 from claudiubelu/windows/containerd-etc-hosts 
Windows: Fixes /etc/hosts file mounting support for containerd
 2021-03-05 05:08:22 -08:00
Aditi Sharma
5af10e9828 Migrate to structured logging 
migrate pkg/kubelet/server to structured logging.

Signed-off-by: Aditi Sharma <adi.sky17@gmail.com>
 2021-03-05 17:55:48 +05:30
Matthias Bertschy
431e6a7044 Move readinessManager updates handling to kubelet 2021-03-05 07:02:25 +01:00
Matthias Bertschy
eed218a3a2 Move startupManager updates handling to kubelet 2021-03-05 07:02:25 +01:00
Matthias Bertschy
4870e64ac1 Improve update time of readiness state 2021-03-05 07:02:24 +01:00
Shintaro Murakami
fe7a862c2d Unify determination of whether a volume is ephemeral 2021-03-05 14:49:09 +09:00
chenyw1990
289990db65 don't delete pod from desired state of world when pod's sandbox is running, because volume is the resource of pod. 2021-03-05 11:33:04 +08:00
Kubernetes Prow Robot
a4025a8462 Merge pull request #98986 from gjkim42/fix-runtime-assert 
kubelet: Make the test fail if (*FakeRuntime).Assert fails
 2021-03-04 18:34:33 -08:00
chenyw1990
68457812f3 Use structured logging to refactor log printing code, and add containerName to log output information 2021-03-05 09:10:05 +08:00
Kubernetes Prow Robot
9f451c03e9 Merge pull request #97979 from danwinship/pod-ip-family 
Make podIPs order match node IP family preference
 2021-03-04 16:06:22 -08:00
Kubernetes Prow Robot
413ff6751b Merge pull request #98365 from odinuge/cgroup-v2-systemd 
Fix cgroup handling for systemd with cgroup v2
 2021-03-04 14:40:34 -08:00