commands

Documentation

Overview

Package commands contains an interface which returns common package-manager related commands and the reference implementation for apt and yum-based systems.

Index

• Constants
• Variables
• type AptPackageCommander
  • func NewAptPackageCommander() AptPackageCommander
  • func (AptPackageCommander) AddRepositoryCmd(repo string) string
  • func (AptPackageCommander) InstallCmd(packages ...string) string
  • func (AptPackageCommander) ProxyConfigContents(settings proxy.Settings) string
  • func (AptPackageCommander) SetMirrorCommands(newArchiveMirror, newSecurityMirror string) []string
  • func (AptPackageCommander) UpdateCmd() string
  • func (AptPackageCommander) UpgradeCmd() string
• type SnapPackageCommander
  • func NewSnapPackageCommander() SnapPackageCommander
  • func (SnapPackageCommander) InstallCmd(packs ...string) string
  • func (SnapPackageCommander) SetProxyCmds(settings proxy.Settings) ([]string, error)
  • func (SnapPackageCommander) UpgradeCmd() string

Constants

const (
	// AptConfFilePath is the full file path for the proxy settings that are
	// written by cloud-init and the machine environ worker.
	AptConfFilePath = "/etc/apt/apt.conf.d/95-juju-proxy-settings"
)

Variables

var (
	// ErrProxySettingNotSupported is returned when a proxy setting is not supported by snap.
	ErrProxySettingNotSupported = errors.New("proxy setting not supported by snap")
)

Types

type AptPackageCommander

type AptPackageCommander struct{}

AptPackageCommander provides runnable shell commands for various apt-based packaging operations.

func NewAptPackageCommander

func NewAptPackageCommander() AptPackageCommander

NewAptPackageCommander returns an AptPackageCommander.

func (AptPackageCommander) AddRepositoryCmd

func (AptPackageCommander) AddRepositoryCmd(repo string) string

AddRepositoryCmd returns the command that adds a repository to the list of available repositories.

func (AptPackageCommander) InstallCmd

func (AptPackageCommander) InstallCmd(packages ...string) string

InstallCmd returns a *single* command that installs the given package(s).

func (AptPackageCommander) ProxyConfigContents

func (AptPackageCommander) ProxyConfigContents(settings proxy.Settings) string

ProxyConfigContents returns the format expected by the package manager for proxy settings which can be written directly to the config file.

func (AptPackageCommander) SetMirrorCommands

func (AptPackageCommander) SetMirrorCommands(newArchiveMirror, newSecurityMirror string) []string

SetMirrorCommands returns the commands to update the package archive and security mirrors.

func (AptPackageCommander) UpdateCmd

func (AptPackageCommander) UpdateCmd() string

UpdateCmd returns the command to update the local package list.

func (AptPackageCommander) UpgradeCmd

func (AptPackageCommander) UpgradeCmd() string

UpgradeCmd returns the command which issues an upgrade on all packages with available newer versions.

type SnapPackageCommander

type SnapPackageCommander struct{}

SnapPackageCommander provides runnable shell commands for snap-based package operations.

func NewSnapPackageCommander

func NewSnapPackageCommander() SnapPackageCommander

NewSnapPackageCommander returns a PackageCommander for snap-based systems.

func (SnapPackageCommander) InstallCmd

func (SnapPackageCommander) InstallCmd(packs ...string) string

InstallCmd returns a *single* command that installs the given package(s).

func (SnapPackageCommander) SetProxyCmds

func (SnapPackageCommander) SetProxyCmds(settings proxy.Settings) ([]string, error)

SetProxyCmds returns the commands which configure snap's proxy configuration

func (SnapPackageCommander) UpgradeCmd

func (SnapPackageCommander) UpgradeCmd() string

UpdateCmd returns the command to update the local package list.