standalone

package

v0.0.0-...-13f153f Latest Latest Go to latest Published: May 3, 2024 License: BSD-3-Clause Imports: 10 Imported by: 0

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Repository

skia.googlesource.com/buildbot

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README ¶

Package standalone gets hardware information about Skolo machines that do not delegate test-running
to an attached or SSH-accessed device.

A Raspberry Pi with no device associated is also technically "standalone". This saves some
complexity. Otherwise, we would have needed to introduce a fourth state ("unattached" or similar) in
the iOS/Android/SSH/standalone enumeration for RPis, which would have opened up the possibility of
mis-targeting tasks by mis-clicking in the machineserver GUI.

A lot of code in this package is platform-specific, so there is one file per platform, and Go's
build-constraint magic examines the file names to pick the right one. See
https://pkg.go.dev/cmd/go#hdr-Build_constraints.

Documentation ¶

Rendered for

Index ¶

func CPUs(ctx context.Context) ([]string, error)
func GCEMachineType() (string, error)
func GPUs(ctx context.Context) ([]string, error)
func IsDockerInstalled(ctx context.Context) bool
func IsGCEMachine() bool
func OSVersions(ctx context.Context) ([]string, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CPUs ¶

func CPUs(ctx context.Context) ([]string, error)

CPUs returns a Swarming-style description of the host's CPU, in all available precisions.

Swarming goes to special trouble on Linux to return "32" if running a 32-bit userland on a 64-bit kernel, we do not. None of our jobs care about that distinction, nor, I think, do any of our boxes run like that.

func GCEMachineType ¶

func GCEMachineType() (string, error)

GCEMachineType returns the GCE machine type.

func GPUs ¶

func GPUs(ctx context.Context) ([]string, error)

GPUs returns a Swarming-style description of all the host's GPUs, in all available precisions, drawn from the lspci commandline util. If lspci is absent, returns an error.

func IsDockerInstalled ¶

func IsDockerInstalled(ctx context.Context) bool

IsDockerInstalled returns true if Docker is installed.

func IsGCEMachine ¶

func IsGCEMachine() bool

IsGCEMachine returns true if running on GCE.

func OSVersions ¶

func OSVersions(ctx context.Context) ([]string, error)

Types ¶

This section is empty.

Source Files ¶

View all Source files

standalone_linux.go

Directories ¶

Path	Synopsis
crossplatform Package common contains interrogation-related code common to multiple platforms.	Package common contains interrogation-related code common to multiple platforms.
linux Package linux contains Linux-specific pieces of interrogation which are nonetheless testable on arbitrary platforms.	Package linux contains Linux-specific pieces of interrogation which are nonetheless testable on arbitrary platforms.
mac Package mac contains Mac-specific pieces of interrogation which are nonetheless testable on arbitrary platforms.	Package mac contains Mac-specific pieces of interrogation which are nonetheless testable on arbitrary platforms.
windows Package windows contains Windows-specific pieces of interrogation which are nonetheless testable on arbitrary platforms.	Package windows contains Windows-specific pieces of interrogation which are nonetheless testable on arbitrary platforms.

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