package drivers

import "gvisor.dev/gvisor/tools/gpu/drivers"

Package drivers contains methods to download and install drivers.

Index ¶

• func DownloadDriver(ctx context.Context, driverVersion, arch string) (io.ReadCloser, error)
• func ListSupportedDrivers(outfile string) error
• func ValidateChecksum(ctx context.Context, version string, checksums nvproxy.Checksums) error
• type Installer
• func NewInstaller(requestedVersion string, latest bool) (*Installer, error)
• func (i *Installer) ChecksumDriver(ctx context.Context, arch string) (string, error)
• func (i *Installer) MaybeInstall(ctx context.Context) error

Functions ¶

func DownloadDriver ¶

func DownloadDriver(ctx context.Context, driverVersion, arch string) (io.ReadCloser, error)

DownloadDriver downloads the requested driver and returns the binary as a []byte so it can be checked before written to disk.

func ListSupportedDrivers ¶

func ListSupportedDrivers(outfile string) error

ListSupportedDrivers prints the driver to stderr in a format that can be consumed by the Makefile to iterate tests across drivers.

func ValidateChecksum ¶

func ValidateChecksum(ctx context.Context, version string, checksums nvproxy.Checksums) error

ValidateChecksum validates the checksum of the driver.

Types ¶

type Installer ¶

type Installer struct {
	// contains filtered or unexported fields
}

Installer handles the logic to install drivers.

func NewInstaller ¶

func NewInstaller(requestedVersion string, latest bool) (*Installer, error)

NewInstaller returns a driver installer instance.

func (*Installer) ChecksumDriver ¶

func (i *Installer) ChecksumDriver(ctx context.Context, arch string) (string, error)

ChecksumDriver downloads and returns the SHA265 checksum of the driver.

func (*Installer) MaybeInstall ¶

func (i *Installer) MaybeInstall(ctx context.Context) error

MaybeInstall installs a driver if 1) no driver is present on the system already or 2) the driver currently installed does not match the requested version.

Source Files ¶

install_driver.go