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12 Commits

Author SHA1 Message Date
Sascha Grunert 3c7be0577a Convert `k8s.io/kubelet/pkg/apis/deviceplugin` from gogo to protoc 
Use standard protoc for the device plugin API instead of gogo.

Part of kubernetes#96564

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>

Kubernetes-commit: 3026020b44a097a6f95a884e1e7f966c12675c0f
 2025-07-17 13:47:44 +02:00
Evan Lezar 9afe88e41b Add CDI devices to device plugin API 
This change adds CDI device IDs to the ContainerAllocateResponse in the
device plugin API. This allows a device plugin to specify CDI devices
by their unique fully-qualified CDI device names using the related field
in the CRI specification.

Signed-off-by: Evan Lezar <elezar@nvidia.com>

Kubernetes-commit: b57c7e2fe4bb466ff1614aa9df7cc164e90b24b6
 2023-05-16 15:12:32 +02:00
Tim Hockin 558a8ec0e0 Set proto go_package: kubelet deviceplugin API 
This exposes that the hand-written code used the wrong package name.

This also creates some diff to the *.pb.go files to note that in the
"options".

You can dump the gzipped blob with the following program (thanks
StackOverflow!):

```go
package main

import (
	"bytes"
	"compress/gzip"
	"encoding/json"
	"fmt"
	"os"

	"io/ioutil"

	proto "github.com/golang/protobuf/proto"
	dpb "github.com/golang/protobuf/protoc-gen-go/descriptor"
)

func main() {
	m := map[string][]byte{
		"before": blobv1,
		"after": blobv2,
	}
	arg := os.Args[1]
	dump(m[arg])
}

func dump(bytes []byte) {
	fd, err := decodeFileDesc(bytes)
	if err != nil {
		panic(err)
	}
	b, err := json.MarshalIndent(fd, "", "  ")
	if err != nil {
		panic(err)
	}
	fmt.Println(string(b))
}

// decompress does gzip decompression.
func decompress(b []byte) ([]byte, error) {
	r, err := gzip.NewReader(bytes.NewReader(b))
	if err != nil {
		return nil, fmt.Errorf("bad gzipped descriptor: %v", err)
	}
	out, err := ioutil.ReadAll(r)
	if err != nil {
		return nil, fmt.Errorf("bad gzipped descriptor: %v", err)
	}
	return out, nil
}

func decodeFileDesc(enc []byte) (*dpb.FileDescriptorProto, error) {
	raw, err := decompress(enc)
	if err != nil {
		return nil, fmt.Errorf("failed to decompress enc: %v", err)
	}

	fd := new(dpb.FileDescriptorProto)
	if err := proto.Unmarshal(raw, fd); err != nil {
		return nil, fmt.Errorf("bad descriptor: %v", err)
	}
	return fd, nil
}
```

Kubernetes-commit: 22ddeb02c1e7245ad3e8ae6835f2bd9ac10c3497
 2023-01-14 10:27:13 -08:00
Davanum Srinivas 279c758121 Generate and format files 
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Kubernetes-commit: a9593d634c6a053848413e600dadbf974627515f
 2022-07-19 20:54:13 -04:00
Angus Lees bcb28af0cf Rename deviceIDs -> device_ids to follow protobuf naming conventions 
The protocol buffer [styleguide] says field names should use
underscore_separated_names.

Code generation tools rely on this convention to split words and
generate language-specific accessors/properties in the local style
conventions (ie: it's more than just a style convention).  For
example, the previous `deviceIDs` name caused Rust proto tools to
generate field names like `device_i_ds` which is just weird.

[styleguide]: https://developers.google.com/protocol-buffers/docs/style#message-and-field-names

Rename `deviceIDs` field to `device_ids`, and use a gogo-specific
option to keep the existing `DeviceIDs` golang name (otherwise it
would generate `DeviceIds`).

Note this doesn't affect protocol buffer / gRPC wire encoding, which
uses numeric values.

Kubernetes-commit: 815dcd5b3174f9ccaa3789f1b688a809223ca860
 2020-06-05 12:27:02 +10:00
Nabarun Pal 916f97b0c2 update gogo/protobuf to v1.3.2 
gogo/protobuf@v1.3.2 fixes https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3121

Ref: https://github.com/kubernetes/client-go/issues/927

Signed-off-by: Nabarun Pal <pal.nabarun95@gmail.com>

Kubernetes-commit: 9cada2ec3ba793597606a1df1375ff8e8311ccf3
 2021-01-27 18:01:27 +05:30
Carlos Panato a22c6a5382 [go1.15] updatestaging pb.go files using the hack scripts 
Kubernetes-commit: 3dec5781ade54eb47cf8d1dc8428f33d8739f10b
 2021-01-27 11:50:33 +01:00
Kevin Klues 83a091b032 Add GetPreferredAllocation() call to the device plugin api.proto 
The details of this API can be found in:
https://github.com/kubernetes/enhancements/pull/1121

Kubernetes-commit: 202c4f0816be76ece0a9ba8b94192f458e55b35a
 2020-07-02 15:15:46 +00:00
drfish 97d98d762a Fix typo from reseting to resetting 
Kubernetes-commit: 5a44cd65fd9687410003a5933203f01ff9299ea1
 2020-01-10 21:35:06 +08:00
Davanum Srinivas b929782e22 update generated files 
Kubernetes-commit: b3853138a4f1a0637ec3c38a5c59f8228765b261
 2020-01-13 17:56:56 -05:00
chenyaqi01 56e9dcaef1 fix inconsistent comment in device plugin api 
Kubernetes-commit: f8d3c45d1a9fb25ab3df697a0a59c05c7d60d586
 2019-10-11 10:26:19 +08:00
Davanum Srinivas 4398d8f461 Move pkg/kubelet/pluginregistration and deviceplugin 
Change-Id: I06adcb43bd278b430ffad2010869e1524c8cc4ff

Kubernetes-commit: d30c489c54c5e6d41ae3a1e1fcd96d24dba4fc51
 2019-10-06 15:24:24 -04:00