docker

package
v1.6.2 Latest Latest
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Published: Sep 21, 2016 License: Apache-2.0 Imports: 6 Imported by: 62

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Constants

View Source
const (
	InitialInterval = 1 * time.Second
	MaxInterval     = 20 * time.Second
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Client

type Client struct {
	*docker.Client
}

func NewClient

func NewClient(apiPath string) (*Client, error)

NewClient creates a new Docker client and checks we can talk to Docker

func NewVersionedClient added in v1.2.0

func NewVersionedClient(apiPath string, apiVersionString string) (*Client, error)

func NewVersionedClientFromEnv added in v1.4.0

func NewVersionedClientFromEnv(apiVersionString string) (*Client, error)

func (*Client) AddObserver

func (c *Client) AddObserver(ob ContainerObserver) error

AddObserver adds an observer for docker events

func (*Client) AllContainerIDs added in v1.5.0

func (c *Client) AllContainerIDs() ([]string, error)

func (*Client) DockerVersion added in v1.6.0

func (c *Client) DockerVersion() string

func (*Client) GetContainerIP added in v1.4.0

func (c *Client) GetContainerIP(nameOrID string) (string, error)

This is intended to find an IP address that we can reach the container on; if it is on the Docker bridge network then that address; if on the host network then localhost

func (*Client) Info added in v1.4.0

func (c *Client) Info() string

func (*Client) IsContainerNotRunning

func (c *Client) IsContainerNotRunning(idStr string) bool

IsContainerNotRunning returns true if we have checked with Docker that the ID is not running

type ContainerObserver

type ContainerObserver interface {
	ContainerStarted(ident string)
	ContainerDied(ident string)
	ContainerDestroyed(ident string)
}

An observer for container events

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