docker

Documentation

Overview

docker related datastructures.

This packages contains datastructures used in the communication with docker, i.e. those that are sent and received while communicating with the docker API.

Index

• type Container
  • func (self *Container) CreatedAt() time.Time
  • func (container *Container) String() string
• type ContainerConfig
• type ContainerInfo
  • func (self *ContainerInfo) CreatedAt() time.Time
• type HostConfig
• type Image
  • func (self *Image) CreatedAt() time.Time
  • func (img *Image) String() string
• type ImageDetails
  • func (image *ImageDetails) CreatedAt() (time.Time, error)
• type ImageHistory
• type NetworkSettings
  • func (settings *NetworkSettings) PortMappingFor(protocol string) map[string]string
  • func (settings *NetworkSettings) PortMappingString() string
  • func (settings *NetworkSettings) TcpPortMapping() map[string]string
  • func (settings *NetworkSettings) UdpPortMapping() map[string]string
• type Port
• type PortBinding
• type PortConfig

Types

type Container

type Container struct {
	Id         string
	Image      string
	Command    string
	Created    int64 `json:"Created"`
	Status     string
	Ports      []*PortConfig
	SizeRw     int
	SizeRootFs int
	Names      []string
}

func (*Container) CreatedAt

func (self *Container) CreatedAt() time.Time

func (*Container) String

func (container *Container) String() string

type ContainerConfig

type ContainerConfig struct {
	Hostname        string
	Domainname      string
	User            string
	Memory          int64 // Memory limit (in bytes)
	MemorySwap      int64 // Total memory usage (memory + swap); set `-1' to disable swap
	CpuShares       int64 // CPU shares (relative weight vs. other containers)
	AttachStdin     bool
	AttachStdout    bool
	AttachStderr    bool
	PortSpecs       []string
	ExposedPorts    map[Port]struct{}
	Tty             bool // Attach standard streams to a tty, including stdin if it is not closed.
	OpenStdin       bool // Open stdin
	StdinOnce       bool // If true, close stdin after the 1 attached client disconnects.
	Env             []string
	Cmd             []string
	Dns             []string
	Image           string // Name of the image as it was passed by the operator (eg. could be symbolic)
	Volumes         map[string]struct{}
	VolumesFrom     string
	WorkingDir      string
	Entrypoint      []string
	NetworkDisabled bool
}

https://github.com/dotcloud/docker/blob/master/container.go#L60-81

type ContainerInfo

type ContainerInfo struct {
	Id    string `json:"ID"`
	Image string

	SysInitPath     string
	ResolvConfPath  string
	Volumes         map[string]string
	VolumesRW       map[string]string
	Path            string
	Args            []string
	ContainerConfig ContainerConfig `json:"Config"`
	NetworkConfig   NetworkSettings `json:"NetworkSettings"`
	// contains filtered or unexported fields
}

func (*ContainerInfo) CreatedAt

func (self *ContainerInfo) CreatedAt() time.Time

type HostConfig

type HostConfig struct {
	Binds        []string
	PortBindings map[Port][]PortBinding
	LxcConf      map[string]string
}

type Image

type Image struct {
	Repository string   `json:"Repository"`
	Tags       []string `json:"RepoTags"`
	Id         string   `json:"Id"`

	Size        int
	VirtualSize int
	// contains filtered or unexported fields
}

Basic image information as returned by docker.

func (*Image) CreatedAt

func (self *Image) CreatedAt() time.Time

func (*Image) String

func (img *Image) String() string

type ImageDetails

type ImageDetails struct {
	Id              string           `json:"id"`
	Parent          string           `json:"parent"`
	Created         string           `json:"created"`
	Container       string           `json:"container"`
	Size            int              `json:"size"`
	Architecture    string           `json:"architecture"`
	DockerVersion   string           `json:"docker_version"`
	ContainerConfig *ContainerConfig `json:"container_config"`
	Config          *ContainerConfig `json:"config"`
}

Image details as returned by docker.

func (*ImageDetails) CreatedAt

func (image *ImageDetails) CreatedAt() (time.Time, error)

type ImageHistory

type ImageHistory []struct {
	Id   string
	Tags []string

	CreatedBy string
	// contains filtered or unexported fields
}

Image history entries as returned by docker.

type NetworkSettings

type NetworkSettings struct {
	Ip          string `json:"IPAddress"`
	IPPrefixLen int
	Gateway     string
	Bridge      string
	PortMapping map[string]map[string]string
	Ports       map[Port][]PortBinding
}

func (*NetworkSettings) PortMappingFor

func (settings *NetworkSettings) PortMappingFor(protocol string) map[string]string

func (*NetworkSettings) PortMappingString

func (settings *NetworkSettings) PortMappingString() string

func (*NetworkSettings) TcpPortMapping

func (settings *NetworkSettings) TcpPortMapping() map[string]string

func (*NetworkSettings) UdpPortMapping

func (settings *NetworkSettings) UdpPortMapping() map[string]string

type Port

type Port string

type PortBinding

type PortBinding struct {
	HostIp   string
	HostPort string
}

type PortConfig

type PortConfig struct {
	Private  int    `json:"PrivatePort"`
	Public   int    `json:"PublicPort"`
	Protocol string `json:"Type"`
	Ip       string `json:"IP"`
}