shell

Documentation

Overview

This package implements a provisioner for Packer that executes shell scripts within the remote machine.

Index

• type Config
• type ExecuteCommandTemplate
• type Provisioner
  • func (p *Provisioner) Prepare(raws ...interface{}) error
  • func (p *Provisioner) Provision(ctx context.Context, ui packer.Ui, comm packer.Communicator) error
• type UnixReader
  • func (r *UnixReader) Read(p []byte) (n int, err error)

Types

type Config

type Config struct {
	shell.Provisioner `mapstructure:",squash"`

	// The shebang value used when running inline scripts.
	InlineShebang string `mapstructure:"inline_shebang"`

	// A duration of how long to pause after the provisioner
	RawPauseAfter string `mapstructure:"pause_after"`

	PauseAfter time.Duration

	// Write the Vars to a file and source them from there rather than declaring
	// inline
	UseEnvVarFile bool `mapstructure:"use_env_var_file"`

	// The remote folder where the local shell script will be uploaded to.
	// This should be set to a pre-existing directory, it defaults to /tmp
	RemoteFolder string `mapstructure:"remote_folder"`

	// The remote file name of the local shell script.
	// This defaults to script_nnn.sh
	RemoteFile string `mapstructure:"remote_file"`

	// The timeout for retrying to start the process. Until this timeout
	// is reached, if the provisioner can't start a process, it retries.
	// This can be set high to allow for reboots.
	RawStartRetryTimeout string `mapstructure:"start_retry_timeout"`

	// Whether to clean scripts up
	SkipClean bool `mapstructure:"skip_clean"`

	ExpectDisconnect bool `mapstructure:"expect_disconnect"`
	// contains filtered or unexported fields
}

type ExecuteCommandTemplate

type ExecuteCommandTemplate struct {
	Vars       string
	EnvVarFile string
	Path       string
}

type Provisioner

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

func (*Provisioner) Prepare

func (p *Provisioner) Prepare(raws ...interface{}) error

func (*Provisioner) Provision

func (p *Provisioner) Provision(ctx context.Context, ui packer.Ui, comm packer.Communicator) error

type UnixReader

type UnixReader struct {
	Reader io.Reader
	// contains filtered or unexported fields
}

UnixReader is a Reader implementation that automatically converts Windows line endings to Unix line endings.

func (*UnixReader) Read

func (r *UnixReader) Read(p []byte) (n int, err error)