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11276 Commits

Author SHA1 Message Date
Davanum Srinivas
bf268f02a3 Remove gcp in-tree cloud provider and credential provider 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2024-05-01 09:03:53 -04:00
Kubernetes Prow Robot
1fd835ce59 Merge pull request #123398 from ffromani/remove-legacy-checkpoint 
node: devicemgr: remove obsolete pre-1.20 checkpoint file support
 2024-04-29 14:46:53 -07:00
Kubernetes Prow Robot
3192f7489d Merge pull request #123796 from saschagrunert/kube-features-remote-runtime 
Decouple `kubelet/cri/remote` package from `pkg/features`
 2024-04-29 05:15:41 -07:00
Kubernetes Prow Robot
da890f071b Merge pull request #123463 from k82cn/cri_grpc_rs 
grpc: set localhost Authority to unix client calls
 2024-04-29 05:15:32 -07:00
Sascha Grunert
7b14e0e382 Decouple kubelet/cri/remote package from pkg/features 
Importing the `k8s.io/kubernetes/pkg/features` package in the remote
runtime implementation makes it harder to separate the functionalities
at some later point in time.

We now decouple them by checking if the feature is enabled directly in
the kubelet service creation path.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2024-04-29 08:37:02 +02:00
Kubernetes Prow Robot
38c2a963b4 Merge pull request #123984 from carlory/volume-remove-cloud-provider 
Remove cloud provider dependency from volume host and volume controllers
 2024-04-28 02:54:14 -07:00
Kubernetes Prow Robot
3d49956fde Merge pull request #123795 from saschagrunert/metrics-remote-runtime 
Decouple `kubelet/cri/remote` package from `kubelet/metrics`
 2024-04-26 18:31:48 -07:00
Kubernetes Prow Robot
bf454d7c59 Merge pull request #124516 from danwinship/cloud-hostname-override 
Fix behavior with external cloud provider and --hostname-override
 2024-04-25 14:47:24 -07:00
Dan Winship
30972710bd Fix behavior with external cloud provider and --hostname-override 2024-04-25 08:12:04 -04:00
Marek Siarkowicz
3ee8178768 Cleanup defer from SetFeatureGateDuringTest function call 2024-04-24 20:25:29 +02:00
Marek Siarkowicz
3e5b03eb43 Upgrade etcd libraries to v3.5.13 
Add otelgrpc.WithMessageEvents(otelgrpc.ReceivedEvents, otelgrpc.SentEvents) to tracing options due to https://github.com/open-telemetry/opentelemetry-go-contrib/pull/3964
 2024-04-24 09:56:39 +02:00
Kubernetes Prow Robot
7f68d014e5 Merge pull request #123749 from iholder101/swap_log/only_once_avoid_spam 
[KEP2400] Avoid logging that swap cgroup controller is missing for every container
 2024-04-19 17:00:46 -07:00
Kubernetes Prow Robot
534d7cbc1a Merge pull request #123905 from aojea/field_selector 
Field selector for Services based on ClusterIP and Type
 2024-04-19 15:30:55 -07:00
Kubernetes Prow Robot
5a71f37805 Merge pull request #124316 from pohly/dra-kubelet-remove-v1alpha2 
DRA: remove support for v1alpha2 kubelet gRPC API
 2024-04-19 14:18:52 -07:00
Kubernetes Prow Robot
3d58fe5a7b Merge pull request #123970 from carlory/rm-volumelimit-interface 
remove VolumePluginWithAttachLimits interface
 2024-04-19 10:36:11 -07:00
Patrick Ohly
77341f7595 DRA: remove support for v1alpha2 kubelet API 
The v1alpha2 API is several releases old. No current drivers should still
depend on it.
 2024-04-19 18:27:05 +02:00
Kubernetes Prow Robot
bbfd2145de Merge pull request #124091 from bitoku/dra-nil-check 
kubelet: add nil check for Node(Un)PrepareResources.
 2024-04-18 10:46:05 -07:00
carlory
9ec6ee539a Remove cloud provider dependency from volume host and volume controllers 2024-04-18 19:00:37 +08:00
Kubernetes Prow Robot
32a3cbc51d Merge pull request #124245 from wojtek-t/informer_options 
Allow for configuring MinWatchTimeout in reflector
 2024-04-18 03:24:57 -07:00
Kubernetes Prow Robot
9c9a9b7c48 Merge pull request #124242 from carlory/cleanup-after-NewVolumeManagerReconstruction-ga 
remove unneeded func SyncReconstructedVolume from ActualStateOfWorld
 2024-04-18 03:24:50 -07:00
Kubernetes Prow Robot
ca1a134a41 Merge pull request #123977 from wojtek-t/avoid_node_gets 
Get node from local cache instead of kube-apiserver cache for kubelet status updates
 2024-04-18 02:10:44 -07:00
Kubernetes Prow Robot
da6be3b718 Merge pull request #123548 from Songjoy/fix-code 
Delete a stale code comment
 2024-04-18 00:01:10 -07:00
Kubernetes Prow Robot
ef2c682635 Merge pull request #122082 from carlory/remove-keep-terminated-pod-volumes 
keep-terminated-pod-volumes flag on kubelet is removed
 2024-04-17 23:59:54 -07:00
Kubernetes Prow Robot
3fda574e5e Merge pull request #121770 from frzifus/tracing_kubelet_read-only 
pass tracerprovider to kublet-readonly server
 2024-04-17 23:59:33 -07:00
Kubernetes Prow Robot
528cff12f6 Merge pull request #120969 from skitt/uber-go-mock 
Switch from golang/mock to uber-go/mock
 2024-04-17 23:59:24 -07:00
Francesco Romani
181fb0da51 node: devicemgr: remove obsolete pre-1.20 checkpoint file support 
In commit 2f426fdba6 we added
compatibility (and tests) to deal with pre-1.20 checkpoint files.
We are now well past the end of support for pre-1.20 kubelets,
so we can get rid of this code.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2024-04-15 14:01:56 +02:00
Antonio Ojea
7d78fb791d don't watch headless services on kubelet 
The kubelet watches services only to generate the environment variables
inside a pod, but headless services are not needed for this.

Change-Id: Idb4e893862c55df5e29e13ac92ed288ff573dc0c
 2024-04-11 13:09:36 +00:00
Wojciech Tyczyński
36141fa6fb Bump min watch timeout for secret & configmap manager in Kubelet 2024-04-10 19:36:29 +02:00
Maksym Pavlenko
be4b7176dc Fix Abs path validation on Windows (#124084) 
* Windows: Consider slash-prefixed paths as absolute

filepath.IsAbs does not consider "/" or "\" as absolute paths, even
though files can be addressed as such. [1][2]

Currently, there are some unit tests that are failing on Windows due to
this reason.

[1] https://learn.microsoft.com/en-us/dotnet/standard/io/file-path-formats#traditional-dos-paths
[2] https://learn.microsoft.com/en-us/windows/win32/fileio/naming-a-file#fully-qualified-vs-relative-paths

* Add test to verify IsAbs for windows

Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>

* Fix abs path validation on windows

Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>

* Skipp path clean check for podLogDir on windows

Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>

* Implement IsPathClean to validate path

Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>

* Add warn comment for IsAbs

Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>

---------

Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>
Co-authored-by: Claudiu Belu <cbelu@cloudbasesolutions.com>
 2024-04-10 10:13:59 -07:00
carlory
a6b2619274 remove unneeded func SyncReconstructedVolume from ActualStateOfWorld 2024-04-09 15:34:33 +08:00
Ayato Tokubi
d04f87abde add nil check for Node(Un)PrepareResources. 
Signed-off-by: Ayato Tokubi <atokubi@redhat.com>
 2024-04-04 23:24:25 +00:00
Fabio Bertinatto
c893c48432 Use the right feature gate when updating uncertain volumes 2024-03-25 16:47:08 -03:00
Wojciech Tyczyński
a36665113e Get node from local cache instead of kube-apiserver cache 2024-03-18 21:22:00 +01:00
carlory
0c5a7103be remove VolumePluginWithAttachLimits interface 2024-03-18 18:08:36 +08:00
HirazawaUi
10b6319e64 fix slow dra unit test 2024-03-16 22:21:15 +08:00
Ed Bartosh
26881132bd kubelet: assign Node as an owner for the ResourceSlice 
Co-authored-by: Patrick Ohly <patrick.ohly@intel.com>
 2024-03-15 09:46:13 +02:00
Kubernetes Prow Robot
d194e6d06c Merge pull request #123932 from pohly/dra-api-resource-model-rename 
dra api: NodeResourceModel -> ResourceModel
 2024-03-14 12:11:35 -07:00
Patrick Ohly
a0add8d2c7 dra api: NodeResourceModel -> ResourceModel 
When renaming NodeResourceSlice to ResourceSlice, the embedded
[Node]ResourceModel also should have been renamed.
 2024-03-14 18:07:36 +01:00
Akihiro Suda
8963e73f12 kubelet: fix mixing up runtime classes with runtime handlers 
Fix issue 123906

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-03-14 08:14:48 +09:00
Akihiro Suda
1dc05009fe api: NodeStatus: rename RuntimeClasses to RuntimeHandlers 
The runtime classes are apiserver's concept, while the handlers are kubelet's concept.
For NodeStatus, it makes more sense to return the latter ones here.

This commit modifies the following files:

- pkg/apis/core/types.go
- staging/src/k8s.io/api/core/v1/types.go
- pkg/kubelet/nodestatus/setters.go
- pkg/kubelet/kubelet_node_status.go
- pkg/registry/core/node/strategy.go
- test/e2e_node/mount_rro_linux_test.go

Other changes were auto-generated by running `make update`.

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-03-14 08:06:39 +09:00
Akihiro Suda
4a776f66ec kubelet: silence "unknown runtime class" errors when unsupported 
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-03-14 07:08:42 +09:00
Antonio Ojea
7ab1ef644e Revert "Implement a field selector for ClusterIP on Services" 2024-03-12 12:20:27 +00:00
Kevin Klues
fc2134c84c dra kubelet: fix error log 
Previously we were returning the error string from 'err' (which is nil), when
we should have been returning it from result.Error. Without this it is hard to
debug issues with NodeUnprepareResources.

Signed-off-by: Kevin Klues <kklues@nvidia.com>
 2024-03-11 13:51:29 +00:00
Kubernetes Prow Robot
b3926d137c Merge pull request #123831 from klueska/fix-unprepare-resources 
Add StructuredResourceModel to UnprepareResources call
 2024-03-11 03:25:14 -07:00
Kevin Klues
13a6dcc21c dra kubelet: add StructuredResourceModel to UnprepareResources call 
Signed-off-by: Kevin Klues <kklues@nvidia.com>
 2024-03-09 18:08:14 +00:00
Akihiro Suda
c7f52b34f3 kubelet: KEP-3857: Recursive Read-only (RRO) mounts 
See <https://kep.k8s.io/3857>.

An example manifest:
```yaml
apiVersion: v1
kind: Pod
metadata:
  name: rro
spec:
  volumes:
    - name: mnt
      hostPath:
        # tmpfs is mounted on /mnt/tmpfs
        path: /mnt
  containers:
    - name: busybox
      image: busybox
      args: ["sleep", "infinity"]
      volumeMounts:
        # /mnt-rro/tmpfs is not writable
        - name: mnt
          mountPath: /mnt-rro
          readOnly: true
          mountPropagation: None
          recursiveReadOnly: IfPossible
        # /mnt-ro/tmpfs is writable
        - name: mnt
          mountPath: /mnt-ro
          readOnly: true
        # /mnt-rw/tmpfs is writable
        - name: mnt
          mountPath: /mnt-rw
```

Requirements:
- Feature gate "RecursiveReadOnlyMounts" to be enabled
- Linux kernel >= 5.12
- runc >= 1.1

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-03-10 03:00:59 +09:00
Akihiro Suda
6f12e1d8e5 kubelet: expose containerStatuses.volumeMounts 
For KEP-3857: Recursive Read-only (RRO) mounts

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-03-10 03:00:59 +09:00
Akihiro Suda
dd0882a83e kubelet: expose node.status.runtimeClasses 
For KEP-3857: Recursive Read-only (RRO) mounts

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-03-10 03:00:59 +09:00
Akihiro Suda
76081a10c2 kubelet: RuntimeHandler: add SupportsRecursiveReadOnlyMounts 
For KEP-3857: Recursive Read-only (RRO) mounts

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-03-09 09:48:09 +09:00
Akihiro Suda
27f24a62e3 kubelet: change map[string]RuntimeHandler to []RuntimeHandler 
The map is changed to an array so as to retain the order of the original array
propagated from the CRI runtime.

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-03-09 09:48:07 +09:00