command

package
v0.0.0-...-29e7b11 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Aug 14, 2019 License: Apache-2.0 Imports: 45 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// OrchestratorKubernetes orchestrator
	OrchestratorKubernetes = Orchestrator("kubernetes")
	// OrchestratorSwarm orchestrator
	OrchestratorSwarm = Orchestrator("swarm")
	// OrchestratorAll orchestrator
	OrchestratorAll = Orchestrator("all")
)

Variables

This section is empty.

Functions

func AddPlatformFlag 

func AddPlatformFlag(flags *pflag.FlagSet, target *string)

AddPlatformFlag adds `platform` to a set of flags for API version 1.32 and later.

func AddTrustSigningFlags 

func AddTrustSigningFlags(fs *pflag.FlagSet, v *bool, trusted bool)

AddTrustSigningFlags adds "signing" flags to the provided flagset

func AddTrustVerificationFlags 

func AddTrustVerificationFlags(fs *pflag.FlagSet, v *bool, trusted bool)

AddTrustVerificationFlags adds content trust flags to the provided flagset

func BuildKitEnabled 

func BuildKitEnabled(si ServerInfo) (bool, error)

BuildKitEnabled returns whether buildkit is enabled either through a daemon setting or otherwise the client-side DOCKER_BUILDKIT environment variable

func ConfigureAuth 

func ConfigureAuth(cli Cli, flUser, flPassword string, authconfig *types.AuthConfig, isDefaultRegistry bool) error

ConfigureAuth handles prompting of user's username and password if needed

func CopyToFile 

func CopyToFile(outfile string, r io.Reader) error

CopyToFile writes the content of the reader to the specified file

func ElectAuthServer 

func ElectAuthServer(ctx context.Context, cli Cli) string

ElectAuthServer returns the default registry to use (by asking the daemon)

func EncodeAuthToBase64 

func EncodeAuthToBase64(authConfig types.AuthConfig) (string, error)

EncodeAuthToBase64 serializes the auth configuration as JSON base64 payload

func GetDefaultAuthConfig 

func GetDefaultAuthConfig(cli Cli, checkCredStore bool, serverAddress string, isDefaultRegistry bool) (*types.AuthConfig, error)

GetDefaultAuthConfig gets the default auth config given a serverAddress If credentials for given serverAddress exists in the credential store, the configuration will be populated with values in it

func NewAPIClientFromFlags 

func NewAPIClientFromFlags(opts *cliflags.CommonOptions, configFile *configfile.ConfigFile) (client.APIClient, error)

NewAPIClientFromFlags creates a new APIClient from command line flags

func PrettyPrint 

func PrettyPrint(i interface{}) string

PrettyPrint outputs arbitrary data for human formatted output by uppercasing the first letter.

func PromptForConfirmation 

func PromptForConfirmation(ins io.Reader, outs io.Writer, message string) bool

PromptForConfirmation requests and checks confirmation from user. This will display the provided message followed by ' y/N '. If the user input 'y' or 'Y' it returns true other false. If no message is provided "Are you sure you want to proceed? y/N " will be used instead.

func PruneFilters 

func PruneFilters(dockerCli Cli, pruneFilters filters.Args) filters.Args

PruneFilters returns consolidated prune filters obtained from config.json and cli

func RegistryAuthenticationPrivilegedFunc 

func RegistryAuthenticationPrivilegedFunc(cli Cli, index *registrytypes.IndexInfo, cmdName string) types.RequestPrivilegeFunc

RegistryAuthenticationPrivilegedFunc returns a RequestPrivilegeFunc from the specified registry index info for the given command.

func ResolveAuthConfig 

func ResolveAuthConfig(ctx context.Context, cli Cli, index *registrytypes.IndexInfo) types.AuthConfig

ResolveAuthConfig is like registry.ResolveAuthConfig, but if using the default index, it uses the default index name for the daemon's platform, not the client's platform.

func RetrieveAuthTokenFromImage 

func RetrieveAuthTokenFromImage(ctx context.Context, cli Cli, image string) (string, error)

RetrieveAuthTokenFromImage retrieves an encoded auth token given a complete image

func ShowHelp 

func ShowHelp(err io.Writer) func(*cobra.Command, []string) error

ShowHelp shows the command help.

func UserAgent 

func UserAgent() string

UserAgent returns the user agent string used for making API requests

Types

type Cli 

type Cli interface {
	Client() client.APIClient
	Out() *OutStream
	Err() io.Writer
	In() *InStream
	SetIn(in *InStream)
	ConfigFile() *configfile.ConfigFile
	ServerInfo() ServerInfo
	ClientInfo() ClientInfo
	NotaryClient(imgRefAndAuth trust.ImageRefAndAuth, actions []string) (notaryclient.Repository, error)
	DefaultVersion() string
	ManifestStore() manifeststore.Store
	RegistryClient(bool) registryclient.RegistryClient
	ContentTrustEnabled() bool
	NewContainerizedEngineClient(sockPath string) (clitypes.ContainerizedClient, error)
}

Cli represents the docker command line client.

type ClientInfo 

type ClientInfo struct {
	HasExperimental bool
	DefaultVersion  string
}

ClientInfo stores details about the supported features of the client

type CommonStream 

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

CommonStream is an input stream used by the DockerCli to read user input

func (*CommonStream) FD 

func (s *CommonStream) FD() uintptr

FD returns the file descriptor number for this stream

func (*CommonStream) IsTerminal 

func (s *CommonStream) IsTerminal() bool

IsTerminal returns true if this stream is connected to a terminal

func (*CommonStream) RestoreTerminal 

func (s *CommonStream) RestoreTerminal()

RestoreTerminal restores normal mode to the terminal

func (*CommonStream) SetIsTerminal 

func (s *CommonStream) SetIsTerminal(isTerminal bool)

SetIsTerminal sets the boolean used for isTerminal

type DockerCli 

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

DockerCli is an instance the docker command line client. Instances of the client can be returned from NewDockerCli.

func NewDockerCli 

func NewDockerCli(in io.ReadCloser, out, err io.Writer, isTrusted bool, containerizedFn func(string) (clitypes.ContainerizedClient, error)) *DockerCli

NewDockerCli returns a DockerCli instance with IO output and error streams set by in, out and err.

func (*DockerCli) Client 

func (cli *DockerCli) Client() client.APIClient

Client returns the APIClient

func (*DockerCli) ClientInfo 

func (cli *DockerCli) ClientInfo() ClientInfo

ClientInfo returns the client details for the cli

func (*DockerCli) ConfigFile 

func (cli *DockerCli) ConfigFile() *configfile.ConfigFile

ConfigFile returns the ConfigFile

func (*DockerCli) ContentTrustEnabled 

func (cli *DockerCli) ContentTrustEnabled() bool

ContentTrustEnabled returns whether content trust has been enabled by an environment variable.

func (*DockerCli) DefaultVersion 

func (cli *DockerCli) DefaultVersion() string

DefaultVersion returns api.defaultVersion or DOCKER_API_VERSION if specified.

func (*DockerCli) Err 

func (cli *DockerCli) Err() io.Writer

Err returns the writer used for stderr

func (*DockerCli) In 

func (cli *DockerCli) In() *InStream

In returns the reader used for stdin

func (*DockerCli) Initialize 

func (cli *DockerCli) Initialize(opts *cliflags.ClientOptions) error

Initialize the dockerCli runs initialization that must happen after command line flags are parsed.

func (*DockerCli) ManifestStore 

func (cli *DockerCli) ManifestStore() manifeststore.Store

ManifestStore returns a store for local manifests

func (*DockerCli) NewContainerizedEngineClient 

func (cli *DockerCli) NewContainerizedEngineClient(sockPath string) (clitypes.ContainerizedClient, error)

NewContainerizedEngineClient returns a containerized engine client

func (*DockerCli) NotaryClient 

func (cli *DockerCli) NotaryClient(imgRefAndAuth trust.ImageRefAndAuth, actions []string) (notaryclient.Repository, error)

NotaryClient provides a Notary Repository to interact with signed metadata for an image

func (*DockerCli) Out 

func (cli *DockerCli) Out() *OutStream

Out returns the writer used for stdout

func (*DockerCli) RegistryClient 

func (cli *DockerCli) RegistryClient(allowInsecure bool) registryclient.RegistryClient

RegistryClient returns a client for communicating with a Docker distribution registry

func (*DockerCli) ServerInfo 

func (cli *DockerCli) ServerInfo() ServerInfo

ServerInfo returns the server version details for the host this client is connected to

func (*DockerCli) SetIn 

func (cli *DockerCli) SetIn(in *InStream)

SetIn sets the reader used for stdin

type EventHandler 

type EventHandler interface {
	Handle(action string, h func(eventtypes.Message))
	Watch(c <-chan eventtypes.Message)
}

EventHandler is abstract interface for user to customize own handle functions of each type of events

func InitEventHandler 

func InitEventHandler() EventHandler

InitEventHandler initializes and returns an EventHandler

type InStream 

type InStream struct {
	CommonStream
	// contains filtered or unexported fields
}

InStream is an input stream used by the DockerCli to read user input

func NewInStream 

func NewInStream(in io.ReadCloser) *InStream

NewInStream returns a new InStream object from a ReadCloser

func (*InStream) CheckTty 

func (i *InStream) CheckTty(attachStdin, ttyMode bool) error

CheckTty checks if we are trying to attach to a container tty from a non-tty client input stream, and if so, returns an error.

func (*InStream) Close 

func (i *InStream) Close() error

Close implements the Closer interface

func (*InStream) Read 

func (i *InStream) Read(p []byte) (int, error)

func (*InStream) SetRawTerminal 

func (i *InStream) SetRawTerminal() (err error)

SetRawTerminal sets raw mode on the input terminal

type Orchestrator 

type Orchestrator string

Orchestrator type acts as an enum describing supported orchestrators.

func GetStackOrchestrator 

func GetStackOrchestrator(flagValue, value string, stderr io.Writer) (Orchestrator, error)

GetStackOrchestrator checks DOCKER_STACK_ORCHESTRATOR environment variable and configuration file orchestrator value and returns user defined Orchestrator.

func (Orchestrator) HasAll 

func (o Orchestrator) HasAll() bool

HasAll returns true if defined orchestrator has both Swarm and Kubernetes capabilities.

func (Orchestrator) HasKubernetes 

func (o Orchestrator) HasKubernetes() bool

HasKubernetes returns true if defined orchestrator has Kubernetes capabilities.

func (Orchestrator) HasSwarm 

func (o Orchestrator) HasSwarm() bool

HasSwarm returns true if defined orchestrator has Swarm capabilities.

type OutStream 

type OutStream struct {
	CommonStream
	// contains filtered or unexported fields
}

OutStream is an output stream used by the DockerCli to write normal program output.

func NewOutStream 

func NewOutStream(out io.Writer) *OutStream

NewOutStream returns a new OutStream object from a Writer

func (*OutStream) GetTtySize 

func (o *OutStream) GetTtySize() (uint, uint)

GetTtySize returns the height and width in characters of the tty

func (*OutStream) SetRawTerminal 

func (o *OutStream) SetRawTerminal() (err error)

SetRawTerminal sets raw mode on the input terminal

func (*OutStream) Write 

func (o *OutStream) Write(p []byte) (int, error)

type ServerInfo 

type ServerInfo struct {
	HasExperimental bool
	OSType          string
	BuildkitVersion types.BuilderVersion
}

ServerInfo stores details about the supported features and platform of the server

type Streams 

type Streams interface {
	In() *InStream
	Out() *OutStream
	Err() io.Writer
}

Streams is an interface which exposes the standard input and output streams

Source Files

View all Source files

Directories

Path Synopsis
build
progress
kubernetes
loader
options
swarm
progress

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.