installer

Documentation

Overview

Package installer provides a package manager that installs and uninstalls packages.

Package installer contains the installer subcommands

Index

• Variables
• func DefaultPackages(env *env.Env) []string
• func Setup(ctx context.Context, env *env.Env) error
• type Installer
  • func NewInstaller(env *env.Env) (Installer, error)
• type Package

Variables

var PackagesList = []Package{
	{Name: "datadog-apm-inject", /* contains filtered or unexported fields */},
	{Name: "datadog-apm-library-java", /* contains filtered or unexported fields */},
	{Name: "datadog-apm-library-ruby", /* contains filtered or unexported fields */},
	{Name: "datadog-apm-library-js", /* contains filtered or unexported fields */},
	{Name: "datadog-apm-library-dotnet", /* contains filtered or unexported fields */},
	{Name: "datadog-apm-library-python", /* contains filtered or unexported fields */},
	{Name: "datadog-apm-library-php", /* contains filtered or unexported fields */},
	{Name: "datadog-agent", /* contains filtered or unexported fields */},
}

PackagesList lists all known packages. Not all of them are installable

Functions

func DefaultPackages

func DefaultPackages(env *env.Env) []string

DefaultPackages resolves the default packages URLs to install based on the environment.

func Setup

func Setup(ctx context.Context, env *env.Env) error

Setup is the main function to resolve packages to install and install them

Types

type Installer

type Installer interface {
	IsInstalled(ctx context.Context, pkg string) (bool, error)

	AvailableDiskSpace() (uint64, error)
	State(pkg string) (repository.State, error)
	States() (map[string]repository.State, error)
	ConfigState(pkg string) (repository.State, error)
	ConfigStates() (map[string]repository.State, error)

	Install(ctx context.Context, url string, args []string) error
	Remove(ctx context.Context, pkg string) error
	Purge(ctx context.Context)

	InstallExperiment(ctx context.Context, url string) error
	RemoveExperiment(ctx context.Context, pkg string) error
	PromoteExperiment(ctx context.Context, pkg string) error

	InstallConfigExperiment(ctx context.Context, pkg string, version string) error
	RemoveConfigExperiment(ctx context.Context, pkg string) error
	PromoteConfigExperiment(ctx context.Context, pkg string) error

	GarbageCollect(ctx context.Context) error

	InstrumentAPMInjector(ctx context.Context, method string) error
	UninstrumentAPMInjector(ctx context.Context, method string) error

	Close() error
}

Installer is a package manager that installs and uninstalls packages.

func NewInstaller

func NewInstaller(env *env.Env) (Installer, error)

NewInstaller returns a new Package Manager.

type Package

type Package struct {
	Name string
	// contains filtered or unexported fields
}

Package represents a package known to the installer