From 90c2098103ce1883a109462b4450d4e5f8ff8a60 Mon Sep 17 00:00:00 2001 From: Jiaying Zhang Date: Thu, 8 Feb 2018 11:37:39 -0800 Subject: [PATCH] Create pkg/kubelet/apis/deviceplugin/v1beta1 directory. The proto stays the same as v1alpha. Only changes Version in constants.go to "v1beta1" and the BUILD file to pick up the new dir. --- hack/.golint_failures | 1 + ...date-generated-device-plugin-dockerized.sh | 6 +- hack/verify-generated-device-plugin.sh | 18 +- pkg/kubelet/apis/BUILD | 1 + pkg/kubelet/apis/deviceplugin/v1beta1/BUILD | 41 + .../apis/deviceplugin/v1beta1/api.pb.go | 2322 +++++++++++++++++ .../apis/deviceplugin/v1beta1/api.proto | 125 + .../apis/deviceplugin/v1beta1/constants.go | 33 + 8 files changed, 2539 insertions(+), 8 deletions(-) create mode 100644 pkg/kubelet/apis/deviceplugin/v1beta1/BUILD create mode 100644 pkg/kubelet/apis/deviceplugin/v1beta1/api.pb.go create mode 100644 pkg/kubelet/apis/deviceplugin/v1beta1/api.proto create mode 100644 pkg/kubelet/apis/deviceplugin/v1beta1/constants.go diff --git a/hack/.golint_failures b/hack/.golint_failures index 19c8badcf1..7f96d79d4b 100644 --- a/hack/.golint_failures +++ b/hack/.golint_failures @@ -163,6 +163,7 @@ pkg/kubelet/apis pkg/kubelet/apis/cri/runtime/v1alpha2 pkg/kubelet/apis/cri/testing pkg/kubelet/apis/deviceplugin/v1alpha +pkg/kubelet/apis/deviceplugin/v1beta1 pkg/kubelet/apis/kubeletconfig pkg/kubelet/apis/kubeletconfig/v1alpha1 pkg/kubelet/cadvisor diff --git a/hack/update-generated-device-plugin-dockerized.sh b/hack/update-generated-device-plugin-dockerized.sh index 0398058b03..132f0650b4 100755 --- a/hack/update-generated-device-plugin-dockerized.sh +++ b/hack/update-generated-device-plugin-dockerized.sh @@ -19,7 +19,9 @@ set -o nounset set -o pipefail KUBE_ROOT="$(cd "$(dirname "${BASH_SOURCE}")/../" && pwd -P)" -DEVICE_PLUGIN_ROOT="${KUBE_ROOT}/pkg/kubelet/apis/deviceplugin/v1alpha/" +DEVICE_PLUGIN_ALPHA="${KUBE_ROOT}/pkg/kubelet/apis/deviceplugin/v1alpha/" +DEVICE_PLUGIN_V1BETA1="${KUBE_ROOT}/pkg/kubelet/apis/deviceplugin/v1beta1/" source "${KUBE_ROOT}/hack/lib/protoc.sh" -kube::protoc::generate_proto ${DEVICE_PLUGIN_ROOT} +kube::protoc::generate_proto ${DEVICE_PLUGIN_ALPHA} +kube::protoc::generate_proto ${DEVICE_PLUGIN_V1BETA1} diff --git a/hack/verify-generated-device-plugin.sh b/hack/verify-generated-device-plugin.sh index c98cebae96..7427a9811c 100755 --- a/hack/verify-generated-device-plugin.sh +++ b/hack/verify-generated-device-plugin.sh @@ -20,20 +20,26 @@ set -o pipefail KUBE_ROOT=$(dirname "${BASH_SOURCE}")/.. ERROR="Device plugin api is out of date. Please run hack/update-generated-device-plugin.sh" -DEVICE_PLUGIN_ROOT="${KUBE_ROOT}/pkg/kubelet/apis/deviceplugin/v1alpha/" +DEVICE_PLUGIN_ALPHA="${KUBE_ROOT}/pkg/kubelet/apis/deviceplugin/v1alpha/" +DEVICE_PLUGIN_V1BETA1="${KUBE_ROOT}/pkg/kubelet/apis/deviceplugin/v1beta1/" source "${KUBE_ROOT}/hack/lib/protoc.sh" kube::golang::setup_env function cleanup { - rm -rf ${DEVICE_PLUGIN_ROOT}/_tmp/ + rm -rf ${DEVICE_PLUGIN_ALPHA}/_tmp/ + rm -rf ${DEVICE_PLUGIN_V1BETA1}/_tmp/ } trap cleanup EXIT -mkdir -p ${DEVICE_PLUGIN_ROOT}/_tmp -cp ${DEVICE_PLUGIN_ROOT}/api.pb.go ${DEVICE_PLUGIN_ROOT}/_tmp/ +mkdir -p ${DEVICE_PLUGIN_ALPHA}/_tmp +cp ${DEVICE_PLUGIN_ALPHA}/api.pb.go ${DEVICE_PLUGIN_ALPHA}/_tmp/ +mkdir -p ${DEVICE_PLUGIN_V1BETA1}/_tmp +cp ${DEVICE_PLUGIN_V1BETA1}/api.pb.go ${DEVICE_PLUGIN_V1BETA1}/_tmp/ KUBE_VERBOSE=3 "${KUBE_ROOT}/hack/update-generated-device-plugin.sh" -kube::protoc::diff "${DEVICE_PLUGIN_ROOT}/api.pb.go" "${DEVICE_PLUGIN_ROOT}/_tmp/api.pb.go" ${ERROR} -echo "Generated device plugin api is up to date." +kube::protoc::diff "${DEVICE_PLUGIN_ALPHA}/api.pb.go" "${DEVICE_PLUGIN_ALPHA}/_tmp/api.pb.go" ${ERROR} +echo "Generated device plugin alpha api is up to date." +kube::protoc::diff "${DEVICE_PLUGIN_V1BETA1}/api.pb.go" "${DEVICE_PLUGIN_V1BETA1}/_tmp/api.pb.go" ${ERROR} +echo "Generated device plugin beta api is up to date." diff --git a/pkg/kubelet/apis/BUILD b/pkg/kubelet/apis/BUILD index 490bbd581f..a371d20f49 100644 --- a/pkg/kubelet/apis/BUILD +++ b/pkg/kubelet/apis/BUILD @@ -27,6 +27,7 @@ filegroup( ":package-srcs", "//pkg/kubelet/apis/cri:all-srcs", "//pkg/kubelet/apis/deviceplugin/v1alpha:all-srcs", + "//pkg/kubelet/apis/deviceplugin/v1beta1:all-srcs", "//pkg/kubelet/apis/kubeletconfig:all-srcs", "//pkg/kubelet/apis/stats/v1alpha1:all-srcs", ], diff --git a/pkg/kubelet/apis/deviceplugin/v1beta1/BUILD b/pkg/kubelet/apis/deviceplugin/v1beta1/BUILD new file mode 100644 index 0000000000..8edf2d705c --- /dev/null +++ b/pkg/kubelet/apis/deviceplugin/v1beta1/BUILD @@ -0,0 +1,41 @@ +package(default_visibility = ["//visibility:public"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "api.pb.go", + "constants.go", + ], + importpath = "k8s.io/kubernetes/pkg/kubelet/apis/deviceplugin/v1beta1", + deps = [ + "//vendor/github.com/gogo/protobuf/gogoproto:go_default_library", + "//vendor/github.com/gogo/protobuf/proto:go_default_library", + "//vendor/github.com/gogo/protobuf/sortkeys:go_default_library", + "//vendor/golang.org/x/net/context:go_default_library", + "//vendor/google.golang.org/grpc:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) + +filegroup( + name = "go_default_library_protos", + srcs = ["api.proto"], + visibility = ["//visibility:public"], +) diff --git a/pkg/kubelet/apis/deviceplugin/v1beta1/api.pb.go b/pkg/kubelet/apis/deviceplugin/v1beta1/api.pb.go new file mode 100644 index 0000000000..666f91fa89 --- /dev/null +++ b/pkg/kubelet/apis/deviceplugin/v1beta1/api.pb.go @@ -0,0 +1,2322 @@ +/* +Copyright 2018 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Code generated by protoc-gen-gogo. +// source: api.proto +// DO NOT EDIT! + +/* + Package v1beta1 is a generated protocol buffer package. + + It is generated from these files: + api.proto + + It has these top-level messages: + RegisterRequest + Empty + ListAndWatchResponse + Device + AllocateRequest + AllocateResponse + Mount + DeviceSpec +*/ +package v1beta1 + +import proto "github.com/gogo/protobuf/proto" +import fmt "fmt" +import math "math" +import _ "github.com/gogo/protobuf/gogoproto" + +import ( + context "golang.org/x/net/context" + grpc "google.golang.org/grpc" +) + +import strings "strings" +import reflect "reflect" +import github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" + +import io "io" + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package + +type RegisterRequest struct { + // Version of the API the Device Plugin was built against + Version string `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"` + // Name of the unix socket the device plugin is listening on + // PATH = path.Join(DevicePluginPath, endpoint) + Endpoint string `protobuf:"bytes,2,opt,name=endpoint,proto3" json:"endpoint,omitempty"` + // Schedulable resource name. As of now it's expected to be a DNS Label + ResourceName string `protobuf:"bytes,3,opt,name=resource_name,json=resourceName,proto3" json:"resource_name,omitempty"` +} + +func (m *RegisterRequest) Reset() { *m = RegisterRequest{} } +func (*RegisterRequest) ProtoMessage() {} +func (*RegisterRequest) Descriptor() ([]byte, []int) { return fileDescriptorApi, []int{0} } + +func (m *RegisterRequest) GetVersion() string { + if m != nil { + return m.Version + } + return "" +} + +func (m *RegisterRequest) GetEndpoint() string { + if m != nil { + return m.Endpoint + } + return "" +} + +func (m *RegisterRequest) GetResourceName() string { + if m != nil { + return m.ResourceName + } + return "" +} + +type Empty struct { +} + +func (m *Empty) Reset() { *m = Empty{} } +func (*Empty) ProtoMessage() {} +func (*Empty) Descriptor() ([]byte, []int) { return fileDescriptorApi, []int{1} } + +// ListAndWatch returns a stream of List of Devices +// Whenever a Device state change or a Device disapears, ListAndWatch +// returns the new list +type ListAndWatchResponse struct { + Devices []*Device `protobuf:"bytes,1,rep,name=devices" json:"devices,omitempty"` +} + +func (m *ListAndWatchResponse) Reset() { *m = ListAndWatchResponse{} } +func (*ListAndWatchResponse) ProtoMessage() {} +func (*ListAndWatchResponse) Descriptor() ([]byte, []int) { return fileDescriptorApi, []int{2} } + +func (m *ListAndWatchResponse) GetDevices() []*Device { + if m != nil { + return m.Devices + } + return nil +} + +// E.g: +// struct Device { +// ID: "GPU-fef8089b-4820-abfc-e83e-94318197576e", +// State: "Healthy", +// } +type Device struct { + // A unique ID assigned by the device plugin used + // to identify devices during the communication + // Max length of this field is 63 characters + ID string `protobuf:"bytes,1,opt,name=ID,json=iD,proto3" json:"ID,omitempty"` + // Health of the device, can be healthy or unhealthy, see constants.go + Health string `protobuf:"bytes,2,opt,name=health,proto3" json:"health,omitempty"` +} + +func (m *Device) Reset() { *m = Device{} } +func (*Device) ProtoMessage() {} +func (*Device) Descriptor() ([]byte, []int) { return fileDescriptorApi, []int{3} } + +func (m *Device) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *Device) GetHealth() string { + if m != nil { + return m.Health + } + return "" +} + +// - Allocate is expected to be called during pod creation since allocation +// failures for any container would result in pod startup failure. +// - Allocate allows kubelet to exposes additional artifacts in a pod's +// environment as directed by the plugin. +// - Allocate allows Device Plugin to run device specific operations on +// the Devices requested +type AllocateRequest struct { + DevicesIDs []string `protobuf:"bytes,1,rep,name=devicesIDs" json:"devicesIDs,omitempty"` +} + +func (m *AllocateRequest) Reset() { *m = AllocateRequest{} } +func (*AllocateRequest) ProtoMessage() {} +func (*AllocateRequest) Descriptor() ([]byte, []int) { return fileDescriptorApi, []int{4} } + +func (m *AllocateRequest) GetDevicesIDs() []string { + if m != nil { + return m.DevicesIDs + } + return nil +} + +// AllocateResponse includes the artifacts that needs to be injected into +// a container for accessing 'deviceIDs' that were mentioned as part of +// 'AllocateRequest'. +// Failure Handling: +// if Kubelet sends an allocation request for dev1 and dev2. +// Allocation on dev1 succeeds but allocation on dev2 fails. +// The Device plugin should send a ListAndWatch update and fail the +// Allocation request +type AllocateResponse struct { + // List of environment variable to be set in the container to access one of more devices. + Envs map[string]string `protobuf:"bytes,1,rep,name=envs" json:"envs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Mounts for the container. + Mounts []*Mount `protobuf:"bytes,2,rep,name=mounts" json:"mounts,omitempty"` + // Devices for the container. + Devices []*DeviceSpec `protobuf:"bytes,3,rep,name=devices" json:"devices,omitempty"` + // Container annotations to pass to the container runtime + Annotations map[string]string `protobuf:"bytes,4,rep,name=annotations" json:"annotations,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (m *AllocateResponse) Reset() { *m = AllocateResponse{} } +func (*AllocateResponse) ProtoMessage() {} +func (*AllocateResponse) Descriptor() ([]byte, []int) { return fileDescriptorApi, []int{5} } + +func (m *AllocateResponse) GetEnvs() map[string]string { + if m != nil { + return m.Envs + } + return nil +} + +func (m *AllocateResponse) GetMounts() []*Mount { + if m != nil { + return m.Mounts + } + return nil +} + +func (m *AllocateResponse) GetDevices() []*DeviceSpec { + if m != nil { + return m.Devices + } + return nil +} + +func (m *AllocateResponse) GetAnnotations() map[string]string { + if m != nil { + return m.Annotations + } + return nil +} + +// Mount specifies a host volume to mount into a container. +// where device library or tools are installed on host and container +type Mount struct { + // Path of the mount within the container. + ContainerPath string `protobuf:"bytes,1,opt,name=container_path,json=containerPath,proto3" json:"container_path,omitempty"` + // Path of the mount on the host. + HostPath string `protobuf:"bytes,2,opt,name=host_path,json=hostPath,proto3" json:"host_path,omitempty"` + // If set, the mount is read-only. + ReadOnly bool `protobuf:"varint,3,opt,name=read_only,json=readOnly,proto3" json:"read_only,omitempty"` +} + +func (m *Mount) Reset() { *m = Mount{} } +func (*Mount) ProtoMessage() {} +func (*Mount) Descriptor() ([]byte, []int) { return fileDescriptorApi, []int{6} } + +func (m *Mount) GetContainerPath() string { + if m != nil { + return m.ContainerPath + } + return "" +} + +func (m *Mount) GetHostPath() string { + if m != nil { + return m.HostPath + } + return "" +} + +func (m *Mount) GetReadOnly() bool { + if m != nil { + return m.ReadOnly + } + return false +} + +// DeviceSpec specifies a host device to mount into a container. +type DeviceSpec struct { + // Path of the device within the container. + ContainerPath string `protobuf:"bytes,1,opt,name=container_path,json=containerPath,proto3" json:"container_path,omitempty"` + // Path of the device on the host. + HostPath string `protobuf:"bytes,2,opt,name=host_path,json=hostPath,proto3" json:"host_path,omitempty"` + // Cgroups permissions of the device, candidates are one or more of + // * r - allows container to read from the specified device. + // * w - allows container to write to the specified device. + // * m - allows container to create device files that do not yet exist. + Permissions string `protobuf:"bytes,3,opt,name=permissions,proto3" json:"permissions,omitempty"` +} + +func (m *DeviceSpec) Reset() { *m = DeviceSpec{} } +func (*DeviceSpec) ProtoMessage() {} +func (*DeviceSpec) Descriptor() ([]byte, []int) { return fileDescriptorApi, []int{7} } + +func (m *DeviceSpec) GetContainerPath() string { + if m != nil { + return m.ContainerPath + } + return "" +} + +func (m *DeviceSpec) GetHostPath() string { + if m != nil { + return m.HostPath + } + return "" +} + +func (m *DeviceSpec) GetPermissions() string { + if m != nil { + return m.Permissions + } + return "" +} + +func init() { + proto.RegisterType((*RegisterRequest)(nil), "v1beta1.RegisterRequest") + proto.RegisterType((*Empty)(nil), "v1beta1.Empty") + proto.RegisterType((*ListAndWatchResponse)(nil), "v1beta1.ListAndWatchResponse") + proto.RegisterType((*Device)(nil), "v1beta1.Device") + proto.RegisterType((*AllocateRequest)(nil), "v1beta1.AllocateRequest") + proto.RegisterType((*AllocateResponse)(nil), "v1beta1.AllocateResponse") + proto.RegisterType((*Mount)(nil), "v1beta1.Mount") + proto.RegisterType((*DeviceSpec)(nil), "v1beta1.DeviceSpec") +} + +// Reference imports to suppress errors if they are not otherwise used. +var _ context.Context +var _ grpc.ClientConn + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// Client API for Registration service + +type RegistrationClient interface { + Register(ctx context.Context, in *RegisterRequest, opts ...grpc.CallOption) (*Empty, error) +} + +type registrationClient struct { + cc *grpc.ClientConn +} + +func NewRegistrationClient(cc *grpc.ClientConn) RegistrationClient { + return ®istrationClient{cc} +} + +func (c *registrationClient) Register(ctx context.Context, in *RegisterRequest, opts ...grpc.CallOption) (*Empty, error) { + out := new(Empty) + err := grpc.Invoke(ctx, "/v1beta1.Registration/Register", in, out, c.cc, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// Server API for Registration service + +type RegistrationServer interface { + Register(context.Context, *RegisterRequest) (*Empty, error) +} + +func RegisterRegistrationServer(s *grpc.Server, srv RegistrationServer) { + s.RegisterService(&_Registration_serviceDesc, srv) +} + +func _Registration_Register_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(RegisterRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(RegistrationServer).Register(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/v1beta1.Registration/Register", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(RegistrationServer).Register(ctx, req.(*RegisterRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _Registration_serviceDesc = grpc.ServiceDesc{ + ServiceName: "v1beta1.Registration", + HandlerType: (*RegistrationServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Register", + Handler: _Registration_Register_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "api.proto", +} + +// Client API for DevicePlugin service + +type DevicePluginClient interface { + // ListAndWatch returns a stream of List of Devices + // Whenever a Device state change or a Device disapears, ListAndWatch + // returns the new list + ListAndWatch(ctx context.Context, in *Empty, opts ...grpc.CallOption) (DevicePlugin_ListAndWatchClient, error) + // Allocate is called during container creation so that the Device + // Plugin can run device specific operations and instruct Kubelet + // of the steps to make the Device available in the container + Allocate(ctx context.Context, in *AllocateRequest, opts ...grpc.CallOption) (*AllocateResponse, error) +} + +type devicePluginClient struct { + cc *grpc.ClientConn +} + +func NewDevicePluginClient(cc *grpc.ClientConn) DevicePluginClient { + return &devicePluginClient{cc} +} + +func (c *devicePluginClient) ListAndWatch(ctx context.Context, in *Empty, opts ...grpc.CallOption) (DevicePlugin_ListAndWatchClient, error) { + stream, err := grpc.NewClientStream(ctx, &_DevicePlugin_serviceDesc.Streams[0], c.cc, "/v1beta1.DevicePlugin/ListAndWatch", opts...) + if err != nil { + return nil, err + } + x := &devicePluginListAndWatchClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type DevicePlugin_ListAndWatchClient interface { + Recv() (*ListAndWatchResponse, error) + grpc.ClientStream +} + +type devicePluginListAndWatchClient struct { + grpc.ClientStream +} + +func (x *devicePluginListAndWatchClient) Recv() (*ListAndWatchResponse, error) { + m := new(ListAndWatchResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *devicePluginClient) Allocate(ctx context.Context, in *AllocateRequest, opts ...grpc.CallOption) (*AllocateResponse, error) { + out := new(AllocateResponse) + err := grpc.Invoke(ctx, "/v1beta1.DevicePlugin/Allocate", in, out, c.cc, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// Server API for DevicePlugin service + +type DevicePluginServer interface { + // ListAndWatch returns a stream of List of Devices + // Whenever a Device state change or a Device disapears, ListAndWatch + // returns the new list + ListAndWatch(*Empty, DevicePlugin_ListAndWatchServer) error + // Allocate is called during container creation so that the Device + // Plugin can run device specific operations and instruct Kubelet + // of the steps to make the Device available in the container + Allocate(context.Context, *AllocateRequest) (*AllocateResponse, error) +} + +func RegisterDevicePluginServer(s *grpc.Server, srv DevicePluginServer) { + s.RegisterService(&_DevicePlugin_serviceDesc, srv) +} + +func _DevicePlugin_ListAndWatch_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(Empty) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(DevicePluginServer).ListAndWatch(m, &devicePluginListAndWatchServer{stream}) +} + +type DevicePlugin_ListAndWatchServer interface { + Send(*ListAndWatchResponse) error + grpc.ServerStream +} + +type devicePluginListAndWatchServer struct { + grpc.ServerStream +} + +func (x *devicePluginListAndWatchServer) Send(m *ListAndWatchResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _DevicePlugin_Allocate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(AllocateRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(DevicePluginServer).Allocate(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/v1beta1.DevicePlugin/Allocate", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(DevicePluginServer).Allocate(ctx, req.(*AllocateRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _DevicePlugin_serviceDesc = grpc.ServiceDesc{ + ServiceName: "v1beta1.DevicePlugin", + HandlerType: (*DevicePluginServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Allocate", + Handler: _DevicePlugin_Allocate_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "ListAndWatch", + Handler: _DevicePlugin_ListAndWatch_Handler, + ServerStreams: true, + }, + }, + Metadata: "api.proto", +} + +func (m *RegisterRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *RegisterRequest) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Version) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.Version))) + i += copy(dAtA[i:], m.Version) + } + if len(m.Endpoint) > 0 { + dAtA[i] = 0x12 + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.Endpoint))) + i += copy(dAtA[i:], m.Endpoint) + } + if len(m.ResourceName) > 0 { + dAtA[i] = 0x1a + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.ResourceName))) + i += copy(dAtA[i:], m.ResourceName) + } + return i, nil +} + +func (m *Empty) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Empty) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + return i, nil +} + +func (m *ListAndWatchResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ListAndWatchResponse) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Devices) > 0 { + for _, msg := range m.Devices { + dAtA[i] = 0xa + i++ + i = encodeVarintApi(dAtA, i, uint64(msg.Size())) + n, err := msg.MarshalTo(dAtA[i:]) + if err != nil { + return 0, err + } + i += n + } + } + return i, nil +} + +func (m *Device) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Device) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.ID) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.ID))) + i += copy(dAtA[i:], m.ID) + } + if len(m.Health) > 0 { + dAtA[i] = 0x12 + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.Health))) + i += copy(dAtA[i:], m.Health) + } + return i, nil +} + +func (m *AllocateRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *AllocateRequest) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.DevicesIDs) > 0 { + for _, s := range m.DevicesIDs { + dAtA[i] = 0xa + i++ + l = len(s) + for l >= 1<<7 { + dAtA[i] = uint8(uint64(l)&0x7f | 0x80) + l >>= 7 + i++ + } + dAtA[i] = uint8(l) + i++ + i += copy(dAtA[i:], s) + } + } + return i, nil +} + +func (m *AllocateResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *AllocateResponse) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.Envs) > 0 { + for k := range m.Envs { + dAtA[i] = 0xa + i++ + v := m.Envs[k] + mapSize := 1 + len(k) + sovApi(uint64(len(k))) + 1 + len(v) + sovApi(uint64(len(v))) + i = encodeVarintApi(dAtA, i, uint64(mapSize)) + dAtA[i] = 0xa + i++ + i = encodeVarintApi(dAtA, i, uint64(len(k))) + i += copy(dAtA[i:], k) + dAtA[i] = 0x12 + i++ + i = encodeVarintApi(dAtA, i, uint64(len(v))) + i += copy(dAtA[i:], v) + } + } + if len(m.Mounts) > 0 { + for _, msg := range m.Mounts { + dAtA[i] = 0x12 + i++ + i = encodeVarintApi(dAtA, i, uint64(msg.Size())) + n, err := msg.MarshalTo(dAtA[i:]) + if err != nil { + return 0, err + } + i += n + } + } + if len(m.Devices) > 0 { + for _, msg := range m.Devices { + dAtA[i] = 0x1a + i++ + i = encodeVarintApi(dAtA, i, uint64(msg.Size())) + n, err := msg.MarshalTo(dAtA[i:]) + if err != nil { + return 0, err + } + i += n + } + } + if len(m.Annotations) > 0 { + for k := range m.Annotations { + dAtA[i] = 0x22 + i++ + v := m.Annotations[k] + mapSize := 1 + len(k) + sovApi(uint64(len(k))) + 1 + len(v) + sovApi(uint64(len(v))) + i = encodeVarintApi(dAtA, i, uint64(mapSize)) + dAtA[i] = 0xa + i++ + i = encodeVarintApi(dAtA, i, uint64(len(k))) + i += copy(dAtA[i:], k) + dAtA[i] = 0x12 + i++ + i = encodeVarintApi(dAtA, i, uint64(len(v))) + i += copy(dAtA[i:], v) + } + } + return i, nil +} + +func (m *Mount) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Mount) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.ContainerPath) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.ContainerPath))) + i += copy(dAtA[i:], m.ContainerPath) + } + if len(m.HostPath) > 0 { + dAtA[i] = 0x12 + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.HostPath))) + i += copy(dAtA[i:], m.HostPath) + } + if m.ReadOnly { + dAtA[i] = 0x18 + i++ + if m.ReadOnly { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i++ + } + return i, nil +} + +func (m *DeviceSpec) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *DeviceSpec) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + if len(m.ContainerPath) > 0 { + dAtA[i] = 0xa + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.ContainerPath))) + i += copy(dAtA[i:], m.ContainerPath) + } + if len(m.HostPath) > 0 { + dAtA[i] = 0x12 + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.HostPath))) + i += copy(dAtA[i:], m.HostPath) + } + if len(m.Permissions) > 0 { + dAtA[i] = 0x1a + i++ + i = encodeVarintApi(dAtA, i, uint64(len(m.Permissions))) + i += copy(dAtA[i:], m.Permissions) + } + return i, nil +} + +func encodeFixed64Api(dAtA []byte, offset int, v uint64) int { + dAtA[offset] = uint8(v) + dAtA[offset+1] = uint8(v >> 8) + dAtA[offset+2] = uint8(v >> 16) + dAtA[offset+3] = uint8(v >> 24) + dAtA[offset+4] = uint8(v >> 32) + dAtA[offset+5] = uint8(v >> 40) + dAtA[offset+6] = uint8(v >> 48) + dAtA[offset+7] = uint8(v >> 56) + return offset + 8 +} +func encodeFixed32Api(dAtA []byte, offset int, v uint32) int { + dAtA[offset] = uint8(v) + dAtA[offset+1] = uint8(v >> 8) + dAtA[offset+2] = uint8(v >> 16) + dAtA[offset+3] = uint8(v >> 24) + return offset + 4 +} +func encodeVarintApi(dAtA []byte, offset int, v uint64) int { + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return offset + 1 +} +func (m *RegisterRequest) Size() (n int) { + var l int + _ = l + l = len(m.Version) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + l = len(m.Endpoint) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + l = len(m.ResourceName) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + return n +} + +func (m *Empty) Size() (n int) { + var l int + _ = l + return n +} + +func (m *ListAndWatchResponse) Size() (n int) { + var l int + _ = l + if len(m.Devices) > 0 { + for _, e := range m.Devices { + l = e.Size() + n += 1 + l + sovApi(uint64(l)) + } + } + return n +} + +func (m *Device) Size() (n int) { + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + l = len(m.Health) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + return n +} + +func (m *AllocateRequest) Size() (n int) { + var l int + _ = l + if len(m.DevicesIDs) > 0 { + for _, s := range m.DevicesIDs { + l = len(s) + n += 1 + l + sovApi(uint64(l)) + } + } + return n +} + +func (m *AllocateResponse) Size() (n int) { + var l int + _ = l + if len(m.Envs) > 0 { + for k, v := range m.Envs { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovApi(uint64(len(k))) + 1 + len(v) + sovApi(uint64(len(v))) + n += mapEntrySize + 1 + sovApi(uint64(mapEntrySize)) + } + } + if len(m.Mounts) > 0 { + for _, e := range m.Mounts { + l = e.Size() + n += 1 + l + sovApi(uint64(l)) + } + } + if len(m.Devices) > 0 { + for _, e := range m.Devices { + l = e.Size() + n += 1 + l + sovApi(uint64(l)) + } + } + if len(m.Annotations) > 0 { + for k, v := range m.Annotations { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovApi(uint64(len(k))) + 1 + len(v) + sovApi(uint64(len(v))) + n += mapEntrySize + 1 + sovApi(uint64(mapEntrySize)) + } + } + return n +} + +func (m *Mount) Size() (n int) { + var l int + _ = l + l = len(m.ContainerPath) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + l = len(m.HostPath) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + if m.ReadOnly { + n += 2 + } + return n +} + +func (m *DeviceSpec) Size() (n int) { + var l int + _ = l + l = len(m.ContainerPath) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + l = len(m.HostPath) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + l = len(m.Permissions) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + return n +} + +func sovApi(x uint64) (n int) { + for { + n++ + x >>= 7 + if x == 0 { + break + } + } + return n +} +func sozApi(x uint64) (n int) { + return sovApi(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *RegisterRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&RegisterRequest{`, + `Version:` + fmt.Sprintf("%v", this.Version) + `,`, + `Endpoint:` + fmt.Sprintf("%v", this.Endpoint) + `,`, + `ResourceName:` + fmt.Sprintf("%v", this.ResourceName) + `,`, + `}`, + }, "") + return s +} +func (this *Empty) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Empty{`, + `}`, + }, "") + return s +} +func (this *ListAndWatchResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ListAndWatchResponse{`, + `Devices:` + strings.Replace(fmt.Sprintf("%v", this.Devices), "Device", "Device", 1) + `,`, + `}`, + }, "") + return s +} +func (this *Device) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Device{`, + `ID:` + fmt.Sprintf("%v", this.ID) + `,`, + `Health:` + fmt.Sprintf("%v", this.Health) + `,`, + `}`, + }, "") + return s +} +func (this *AllocateRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&AllocateRequest{`, + `DevicesIDs:` + fmt.Sprintf("%v", this.DevicesIDs) + `,`, + `}`, + }, "") + return s +} +func (this *AllocateResponse) String() string { + if this == nil { + return "nil" + } + keysForEnvs := make([]string, 0, len(this.Envs)) + for k := range this.Envs { + keysForEnvs = append(keysForEnvs, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForEnvs) + mapStringForEnvs := "map[string]string{" + for _, k := range keysForEnvs { + mapStringForEnvs += fmt.Sprintf("%v: %v,", k, this.Envs[k]) + } + mapStringForEnvs += "}" + keysForAnnotations := make([]string, 0, len(this.Annotations)) + for k := range this.Annotations { + keysForAnnotations = append(keysForAnnotations, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForAnnotations) + mapStringForAnnotations := "map[string]string{" + for _, k := range keysForAnnotations { + mapStringForAnnotations += fmt.Sprintf("%v: %v,", k, this.Annotations[k]) + } + mapStringForAnnotations += "}" + s := strings.Join([]string{`&AllocateResponse{`, + `Envs:` + mapStringForEnvs + `,`, + `Mounts:` + strings.Replace(fmt.Sprintf("%v", this.Mounts), "Mount", "Mount", 1) + `,`, + `Devices:` + strings.Replace(fmt.Sprintf("%v", this.Devices), "DeviceSpec", "DeviceSpec", 1) + `,`, + `Annotations:` + mapStringForAnnotations + `,`, + `}`, + }, "") + return s +} +func (this *Mount) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Mount{`, + `ContainerPath:` + fmt.Sprintf("%v", this.ContainerPath) + `,`, + `HostPath:` + fmt.Sprintf("%v", this.HostPath) + `,`, + `ReadOnly:` + fmt.Sprintf("%v", this.ReadOnly) + `,`, + `}`, + }, "") + return s +} +func (this *DeviceSpec) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&DeviceSpec{`, + `ContainerPath:` + fmt.Sprintf("%v", this.ContainerPath) + `,`, + `HostPath:` + fmt.Sprintf("%v", this.HostPath) + `,`, + `Permissions:` + fmt.Sprintf("%v", this.Permissions) + `,`, + `}`, + }, "") + return s +} +func valueToStringApi(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *RegisterRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: RegisterRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: RegisterRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Version = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Endpoint", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Endpoint = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ResourceName", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ResourceName = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Empty) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Empty: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Empty: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListAndWatchResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListAndWatchResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListAndWatchResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Devices", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Devices = append(m.Devices, &Device{}) + if err := m.Devices[len(m.Devices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Device) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Device: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Device: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Health", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Health = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *AllocateRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: AllocateRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: AllocateRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field DevicesIDs", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.DevicesIDs = append(m.DevicesIDs, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *AllocateResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: AllocateResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: AllocateResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Envs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + var keykey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + keykey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthApi + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + if m.Envs == nil { + m.Envs = make(map[string]string) + } + if iNdEx < postIndex { + var valuekey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + valuekey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthApi + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + m.Envs[mapkey] = mapvalue + } else { + var mapvalue string + m.Envs[mapkey] = mapvalue + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Mounts", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Mounts = append(m.Mounts, &Mount{}) + if err := m.Mounts[len(m.Mounts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Devices", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Devices = append(m.Devices, &DeviceSpec{}) + if err := m.Devices[len(m.Devices)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Annotations", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex > l { + return io.ErrUnexpectedEOF + } + var keykey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + keykey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthApi + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey := string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + if m.Annotations == nil { + m.Annotations = make(map[string]string) + } + if iNdEx < postIndex { + var valuekey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + valuekey |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthApi + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + m.Annotations[mapkey] = mapvalue + } else { + var mapvalue string + m.Annotations[mapkey] = mapvalue + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Mount) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Mount: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Mount: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ContainerPath", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ContainerPath = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field HostPath", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.HostPath = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field ReadOnly", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + m.ReadOnly = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *DeviceSpec) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: DeviceSpec: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: DeviceSpec: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ContainerPath", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ContainerPath = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field HostPath", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.HostPath = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Permissions", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Permissions = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipApi(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowApi + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowApi + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + return iNdEx, nil + case 1: + iNdEx += 8 + return iNdEx, nil + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowApi + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + iNdEx += length + if length < 0 { + return 0, ErrInvalidLengthApi + } + return iNdEx, nil + case 3: + for { + var innerWire uint64 + var start int = iNdEx + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowApi + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + innerWire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + innerWireType := int(innerWire & 0x7) + if innerWireType == 4 { + break + } + next, err := skipApi(dAtA[start:]) + if err != nil { + return 0, err + } + iNdEx = start + next + } + return iNdEx, nil + case 4: + return iNdEx, nil + case 5: + iNdEx += 4 + return iNdEx, nil + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + } + panic("unreachable") +} + +var ( + ErrInvalidLengthApi = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowApi = fmt.Errorf("proto: integer overflow") +) + +func init() { proto.RegisterFile("api.proto", fileDescriptorApi) } + +var fileDescriptorApi = []byte{ + // 594 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x54, 0x4b, 0x6f, 0xd3, 0x4c, + 0x14, 0x8d, 0x93, 0x36, 0x8f, 0xdb, 0xf4, 0xa1, 0xf9, 0xaa, 0x4f, 0xc6, 0x80, 0x55, 0xb9, 0x02, + 0x15, 0xa4, 0xa6, 0x0f, 0x24, 0x8a, 0x58, 0x20, 0x19, 0xa5, 0x48, 0x95, 0x0a, 0x54, 0x66, 0xc1, + 0x32, 0x9a, 0x38, 0x97, 0x78, 0x84, 0x3d, 0x63, 0x3c, 0x63, 0x4b, 0xd9, 0xf1, 0x13, 0x58, 0xf0, + 0xa3, 0xba, 0x64, 0xc9, 0x92, 0x86, 0x15, 0xff, 0x02, 0x65, 0xfc, 0x48, 0x64, 0xd1, 0x05, 0x12, + 0x3b, 0xdf, 0x73, 0xef, 0xb1, 0xcf, 0x9c, 0xb9, 0xc7, 0xd0, 0xa3, 0x31, 0x1b, 0xc4, 0x89, 0x50, + 0x82, 0x74, 0xb2, 0x93, 0x31, 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0xb1, 0x04, + 0x00, 0x00, +} diff --git a/pkg/kubelet/apis/deviceplugin/v1beta1/api.proto b/pkg/kubelet/apis/deviceplugin/v1beta1/api.proto new file mode 100644 index 0000000000..1ae34f2e62 --- /dev/null +++ b/pkg/kubelet/apis/deviceplugin/v1beta1/api.proto @@ -0,0 +1,125 @@ +// To regenerate api.pb.go run hack/update-device-plugin.sh +syntax = 'proto3'; + +package v1beta1; + +import "github.com/gogo/protobuf/gogoproto/gogo.proto"; + +option (gogoproto.goproto_stringer_all) = false; +option (gogoproto.stringer_all) = true; +option (gogoproto.goproto_getters_all) = true; +option (gogoproto.marshaler_all) = true; +option (gogoproto.sizer_all) = true; +option (gogoproto.unmarshaler_all) = true; +option (gogoproto.goproto_unrecognized_all) = false; + + +// Registration is the service advertised by the Kubelet +// Only when Kubelet answers with a success code to a Register Request +// may Device Plugins start their service +// Registration may fail when device plugin version is not supported by +// Kubelet or the registered resourceName is already taken by another +// active device plugin. Device plugin is expected to terminate upon registration failure +service Registration { + rpc Register(RegisterRequest) returns (Empty) {} +} + +message RegisterRequest { + // Version of the API the Device Plugin was built against + string version = 1; + // Name of the unix socket the device plugin is listening on + // PATH = path.Join(DevicePluginPath, endpoint) + string endpoint = 2; + // Schedulable resource name. As of now it's expected to be a DNS Label + string resource_name = 3; +} + +message Empty { +} + +// DevicePlugin is the service advertised by Device Plugins +service DevicePlugin { + // ListAndWatch returns a stream of List of Devices + // Whenever a Device state change or a Device disapears, ListAndWatch + // returns the new list + rpc ListAndWatch(Empty) returns (stream ListAndWatchResponse) {} + + // Allocate is called during container creation so that the Device + // Plugin can run device specific operations and instruct Kubelet + // of the steps to make the Device available in the container + rpc Allocate(AllocateRequest) returns (AllocateResponse) {} +} + +// ListAndWatch returns a stream of List of Devices +// Whenever a Device state change or a Device disapears, ListAndWatch +// returns the new list +message ListAndWatchResponse { + repeated Device devices = 1; +} + +/* E.g: +* struct Device { +* ID: "GPU-fef8089b-4820-abfc-e83e-94318197576e", +* State: "Healthy", +*} */ +message Device { + // A unique ID assigned by the device plugin used + // to identify devices during the communication + // Max length of this field is 63 characters + string ID = 1; + // Health of the device, can be healthy or unhealthy, see constants.go + string health = 2; +} + +// - Allocate is expected to be called during pod creation since allocation +// failures for any container would result in pod startup failure. +// - Allocate allows kubelet to exposes additional artifacts in a pod's +// environment as directed by the plugin. +// - Allocate allows Device Plugin to run device specific operations on +// the Devices requested +message AllocateRequest { + repeated string devicesIDs = 1; +} + +// AllocateResponse includes the artifacts that needs to be injected into +// a container for accessing 'deviceIDs' that were mentioned as part of +// 'AllocateRequest'. +// Failure Handling: +// if Kubelet sends an allocation request for dev1 and dev2. +// Allocation on dev1 succeeds but allocation on dev2 fails. +// The Device plugin should send a ListAndWatch update and fail the +// Allocation request +message AllocateResponse { + // List of environment variable to be set in the container to access one of more devices. + map envs = 1; + // Mounts for the container. + repeated Mount mounts = 2; + // Devices for the container. + repeated DeviceSpec devices = 3; + // Container annotations to pass to the container runtime + map annotations = 4; +} + +// Mount specifies a host volume to mount into a container. +// where device library or tools are installed on host and container +message Mount { + // Path of the mount within the container. + string container_path = 1; + // Path of the mount on the host. + string host_path = 2; + // If set, the mount is read-only. + bool read_only = 3; +} + +// DeviceSpec specifies a host device to mount into a container. +message DeviceSpec { + // Path of the device within the container. + string container_path = 1; + // Path of the device on the host. + string host_path = 2; + // Cgroups permissions of the device, candidates are one or more of + // * r - allows container to read from the specified device. + // * w - allows container to write to the specified device. + // * m - allows container to create device files that do not yet exist. + string permissions = 3; +} diff --git a/pkg/kubelet/apis/deviceplugin/v1beta1/constants.go b/pkg/kubelet/apis/deviceplugin/v1beta1/constants.go new file mode 100644 index 0000000000..76d6e1319c --- /dev/null +++ b/pkg/kubelet/apis/deviceplugin/v1beta1/constants.go @@ -0,0 +1,33 @@ +/* +Copyright 2018 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1beta1 + +const ( + // Healthy means that the device is healty + Healthy = "Healthy" + // UnHealthy means that the device is unhealty + Unhealthy = "Unhealthy" + + // Current version of the API supported by kubelet + Version = "v1beta1" + // DevicePluginPath is the folder the Device Plugin is expecting sockets to be on + // Only privileged pods have access to this path + // Note: Placeholder until we find a "standard path" + DevicePluginPath = "/var/lib/kubelet/device-plugins/" + // KubeletSocket is the path of the Kubelet registry socket + KubeletSocket = DevicePluginPath + "kubelet.sock" +)