package exec

import "github.com/docker/cli/components/engine/daemon/exec"

Index ¶

• type Config
• func NewConfig() *Config
• func (c *Config) CloseStreams() error
• func (c *Config) InitializeStdio(iop *libcontainerd.IOPipe) (containerd.IO, error)
• func (c *Config) SetExitCode(code int)
• type Store
• func NewStore() *Store
• func (e *Store) Add(id string, Config *Config)
• func (e *Store) ByPid(pid int) *Config
• func (e *Store) Commands() map[string]*Config
• func (e *Store) Delete(id string, pid int)
• func (e *Store) Get(id string) *Config
• func (e *Store) List() []string
• func (e *Store) SetPidUnlocked(id string, pid int)

Types ¶

type Config ¶

type Config struct {
	sync.Mutex
	StreamConfig *stream.Config
	ID           string
	Running      bool
	ExitCode     *int
	OpenStdin    bool
	OpenStderr   bool
	OpenStdout   bool
	CanRemove    bool
	ContainerID  string
	DetachKeys   []byte
	Entrypoint   string
	Args         []string
	Tty          bool
	Privileged   bool
	User         string
	Env          []string
	Pid          int
}

Config holds the configurations for execs. The Daemon keeps track of both running and finished execs so that they can be examined both during and after completion.

func NewConfig ¶

func NewConfig() *Config

NewConfig initializes the a new exec configuration

func (*Config) CloseStreams ¶

func (c *Config) CloseStreams() error

CloseStreams closes the stdio streams for the exec

func (*Config) InitializeStdio ¶

func (c *Config) InitializeStdio(iop *libcontainerd.IOPipe) (containerd.IO, error)

InitializeStdio is called by libcontainerd to connect the stdio.

func (*Config) SetExitCode ¶

func (c *Config) SetExitCode(code int)

SetExitCode sets the exec config's exit code

type Store ¶

type Store struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Store keeps track of the exec configurations.

func NewStore ¶

func NewStore() *Store

NewStore initializes a new exec store.

func (*Store) Add ¶

func (e *Store) Add(id string, Config *Config)

Add adds a new exec configuration to the store.

func (*Store) ByPid ¶

func (e *Store) ByPid(pid int) *Config

ByPid returns an exec configuration by its pid.

func (*Store) Commands ¶

func (e *Store) Commands() map[string]*Config

Commands returns the exec configurations in the store.

func (*Store) Delete ¶

func (e *Store) Delete(id string, pid int)

Delete removes an exec configuration from the store.

func (*Store) Get ¶

func (e *Store) Get(id string) *Config

Get returns an exec configuration by its id.

func (*Store) List ¶

func (e *Store) List() []string

List returns the list of exec ids in the store.

func (*Store) SetPidUnlocked ¶

func (e *Store) SetPidUnlocked(id string, pid int)

SetPidUnlocked adds an association between a Pid and a config, it does not synchronized with other operations.

Source Files ¶

exec.go