client

package
v0.0.0-...-c3dbfd1 Latest Latest
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 Go to latest Published: Dec 12, 2016 License: Apache-2.0 Imports: 63 Imported by: 0

Documentation

Overview

Package client provides a command-line interface for Docker.

Run "docker help SUBCOMMAND" or "docker SUBCOMMAND --help" to see more information on any Docker subcommand, including the full list of options supported for the subcommand. See https://docs.docker.com/installation/ for instructions on installing Docker.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AddTrustedFlags 

func AddTrustedFlags(fs *pflag.FlagSet, verify bool)

AddTrustedFlags adds content trust flags to the current command flagset

func CopyToFile 

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

CopyToFile writes the content of the reader to the specified file

func EncodeAuthToBase64 

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

EncodeAuthToBase64 serializes the auth configuration as JSON base64 payload

func EraseCredentials 

func EraseCredentials(c *configfile.ConfigFile, serverAddress string) error

EraseCredentials removes the user credentials from a credentials store. The store is determined by the config file settings.

func GetAllCredentials 

func GetAllCredentials(c *configfile.ConfigFile) (map[string]types.AuthConfig, error)

GetAllCredentials loads all credentials from a credentials store. The store is determined by the config file settings.

func GetCredentials 

func GetCredentials(c *configfile.ConfigFile, serverAddress string) (types.AuthConfig, error)

GetCredentials loads the user credentials from a credentials store. The store is determined by the config file settings.

func IsTrusted 

func IsTrusted() bool

IsTrusted returns true if content trust is enabled

func LoadCredentialsStore 

func LoadCredentialsStore(c *configfile.ConfigFile) credentials.Store

LoadCredentialsStore initializes a new credentials store based in the settings provided in the configuration file.

func LoadDefaultConfigFile 

func LoadDefaultConfigFile(err io.Writer) *configfile.ConfigFile

LoadDefaultConfigFile attempts to load the default config file and returns an initialized ConfigFile struct if none is found.

func NewAPIClientFromFlags 

func NewAPIClientFromFlags(clientFlags *cliflags.ClientFlags, configFile *configfile.ConfigFile) (client.APIClient, error)

NewAPIClientFromFlags creates a new APIClient from command line flags

func ParseExec 

func ParseExec(cmd *flag.FlagSet, args []string) (*types.ExecConfig, error)

ParseExec parses the specified args for the specified command and generates an ExecConfig from it. If the minimal number of specified args is not right or if specified args are not valid, it will return an error.

func PrettyPrint 

func PrettyPrint(i interface{}) string

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

func StoreCredentials 

func StoreCredentials(c *configfile.ConfigFile, auth types.AuthConfig) error

StoreCredentials saves the user credentials in a credentials store. The store is determined by the config file settings.

Types

type DockerCli 

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

DockerCli represents 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, clientFlags *cliflags.ClientFlags) *DockerCli

NewDockerCli returns a DockerCli instance with IO output and error streams set by in, out and err. The key file, protocol (i.e. unix) and address are passed in as strings, along with the tls.Config. If the tls.Config is set the client scheme will be set to https. The client will be given a 32-second timeout (see https://github.com/docker/docker/pull/8035).

func (*DockerCli) CheckTtyInput 

func (cli *DockerCli) CheckTtyInput(attachStdin, ttyMode bool) error

CheckTtyInput 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 (*DockerCli) Client 

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

Client returns the APIClient

func (*DockerCli) CmdExec 

func (cli *DockerCli) CmdExec(args ...string) error

CmdExec runs a command in a running container.

Usage: docker exec [OPTIONS] CONTAINER COMMAND [ARG...]

func (*DockerCli) CmdInfo 

func (cli *DockerCli) CmdInfo(args ...string) error

CmdInfo displays system-wide information.

Usage: docker info

func (*DockerCli) CmdInspect 

func (cli *DockerCli) CmdInspect(args ...string) error

CmdInspect displays low-level information on one or more containers, images or tasks.

Usage: docker inspect [OPTIONS] CONTAINER|IMAGE|TASK [CONTAINER|IMAGE|TASK...]

func (*DockerCli) CmdUpdate 

func (cli *DockerCli) CmdUpdate(args ...string) error

CmdUpdate updates resources of one or more containers.

Usage: docker update [OPTIONS] CONTAINER [CONTAINER...]

func (*DockerCli) Command 

func (cli *DockerCli) Command(name string) func(...string) error

Command returns a cli command handler if one exists

func (*DockerCli) ConfigFile 

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

ConfigFile returns the ConfigFile

func (*DockerCli) ConfigureAuth 

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

ConfigureAuth returns an AuthConfig from the specified user, password and server.

func (*DockerCli) ElectAuthServer 

func (cli *DockerCli) ElectAuthServer(ctx context.Context) string

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

func (*DockerCli) Err 

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

Err returns the writer used for stderr

func (*DockerCli) ForwardAllSignals 

func (cli *DockerCli) ForwardAllSignals(ctx context.Context, cid string) chan os.Signal

ForwardAllSignals forwards signals to the container TODO: this can be unexported again once all container commands are under api/client/container

func (*DockerCli) GetTtySize 

func (cli *DockerCli) GetTtySize() (int, int)

GetTtySize returns the height and width in characters of the tty

func (*DockerCli) HoldHijackedConnection 

func (cli *DockerCli) HoldHijackedConnection(ctx context.Context, tty bool, inputStream io.ReadCloser, outputStream, errorStream io.Writer, resp types.HijackedResponse) error

HoldHijackedConnection handles copying input to and output from streams to the connection

func (*DockerCli) ImagePullPrivileged 

func (cli *DockerCli) ImagePullPrivileged(ctx context.Context, authConfig types.AuthConfig, ref string, requestPrivilege types.RequestPrivilegeFunc, all bool) error

ImagePullPrivileged pulls the image and displays it to the output

func (*DockerCli) ImagePushPrivileged 

func (cli *DockerCli) ImagePushPrivileged(ctx context.Context, authConfig types.AuthConfig, ref string, requestPrivilege types.RequestPrivilegeFunc) (io.ReadCloser, error)

ImagePushPrivileged push the image

func (*DockerCli) ImagesFormat 

func (cli *DockerCli) ImagesFormat() string

ImagesFormat returns the format string specified in the configuration. String contains columns and format specification, for example {{ID}}\t{{Name}}.

func (*DockerCli) In 

func (cli *DockerCli) In() io.ReadCloser

In returns the reader used for stdin

func (*DockerCli) Initialize 

func (cli *DockerCli) Initialize() error

Initialize calls the init function that will setup the configuration for the client such as the TLS, tcp and other parameters used to run the client.

func (*DockerCli) IsTerminalOut 

func (cli *DockerCli) IsTerminalOut() bool

IsTerminalOut returns true if the clients stdin is a TTY

func (*DockerCli) MonitorTtySize 

func (cli *DockerCli) MonitorTtySize(ctx context.Context, id string, isExec bool) error

MonitorTtySize updates the container tty size when the terminal tty changes size

func (*DockerCli) Out 

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

Out returns the writer used for stdout

func (*DockerCli) OutFd 

func (cli *DockerCli) OutFd() uintptr

OutFd returns the fd for the stdout stream

func (*DockerCli) PsFormat 

func (cli *DockerCli) PsFormat() string

PsFormat returns the format string specified in the configuration. String contains columns and format specification, for example {{ID}}\t{{Name}}.

func (*DockerCli) RegistryAuthenticationPrivilegedFunc 

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

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

func (*DockerCli) ResizeTtyTo 

func (cli *DockerCli) ResizeTtyTo(ctx context.Context, id string, height, width int, isExec bool)

ResizeTtyTo resizes tty to specific height and width TODO: this can be unexported again once all container related commands move to package container

func (*DockerCli) ResolveAuthConfig 

func (cli *DockerCli) ResolveAuthConfig(ctx context.Context, 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 (*DockerCli) RetrieveAuthConfigs 

func (cli *DockerCli) RetrieveAuthConfigs() map[string]types.AuthConfig

RetrieveAuthConfigs return all credentials.

func (*DockerCli) RetrieveAuthTokenFromImage 

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

RetrieveAuthTokenFromImage retrieves an encoded auth token given a complete image

func (*DockerCli) TagTrusted 

func (cli *DockerCli) TagTrusted(ctx context.Context, trustedRef reference.Canonical, ref reference.NamedTagged) error

TagTrusted tags a trusted ref

func (*DockerCli) TrustedPull 

func (cli *DockerCli) TrustedPull(ctx context.Context, repoInfo *registry.RepositoryInfo, ref registry.Reference, authConfig types.AuthConfig, requestPrivilege types.RequestPrivilegeFunc) error

TrustedPull handles content trust pulling of an image

func (*DockerCli) TrustedPush 

func (cli *DockerCli) TrustedPush(ctx context.Context, repoInfo *registry.RepositoryInfo, ref reference.Named, authConfig types.AuthConfig, requestPrivilege types.RequestPrivilegeFunc) error

TrustedPush handles content trust pushing of an image

func (*DockerCli) TrustedReference 

func (cli *DockerCli) TrustedReference(ctx context.Context, ref reference.NamedTagged) (reference.Canonical, error)

TrustedReference returns the canonical trusted reference for an image reference

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