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https://github.com/NVIDIA/nvidia-container-toolkit
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66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
/*
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# Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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*/
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package discover
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// DevicePath is a path in /dev associated with a device
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type DevicePath string
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// ProcPath is a path in /proc associated with a devices
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type ProcPath string
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// PCIBusID is the ID on the PCI bus of a device
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type PCIBusID string
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// DeviceNode represents a device on the file system
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type DeviceNode struct {
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Path DevicePath
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Major int
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Minor int
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}
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// Device represents a discovered device including identifiers (Index, UUID, PCI bus ID)
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// for selection and paths in /dev and /proc associated with the device
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type Device struct {
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Index string
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UUID string
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PCIBusID PCIBusID
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DeviceNodes []DeviceNode
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ProcPaths []ProcPath
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}
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// Mount represents a discovered mount. This includes a set of labels
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// for selection and the mount path
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type Mount struct {
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Path string
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Labels map[string]string
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}
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// Hook represents a discovered hook
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type Hook struct {
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Path string
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Args []string
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HookName string
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Labels map[string]string
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}
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// Discover defines an interface for discovering the devices and mounts available on a system
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type Discover interface {
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Devices() ([]Device, error)
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Mounts() ([]Mount, error)
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Hooks() ([]Hook, error)
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}
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