docker

Documentation

Index

• type ContainerStore
  • func NewContainerStore(client RawClient) ContainerStore
• type EventHandler
  • func NewEventHandler(workers int, containerStore ContainerStore, ...) EventHandler
• type RawClient

Types

type ContainerStore

type ContainerStore interface {
	AddContainerByID(id string) error
	IAMRoles() []string
	IAMRoleForIP(ip string) (string, error)
	IAMRoleForID(ip string) (string, error)
	RemoveContainer(name string)
	SyncRunningContainers() error
}

ContainerStore exposes methods to handle container lifecycle events. Instances of this interface should allow threadsafe reads and writes.

func NewContainerStore

func NewContainerStore(client RawClient) ContainerStore

NewContainerStore creates an empty container store.

type EventHandler

type EventHandler interface {
	Listen(<-chan *dockerClient.APIEvents) error
}

EventHandler instances implement DockerEventsChannel() which performs actions based on Docker events. Listen() is a blocking function which performs an action based on the events written to the channel.

func NewEventHandler

func NewEventHandler(workers int, containerStore ContainerStore, credentialStore iam.CredentialStore) EventHandler

NewEventHandler a new event handler that updates the container and IAM stores based on Docker event updates.

type RawClient

type RawClient interface {
	AddEventListener(chan<- *dockerClient.APIEvents) error
	InspectContainer(id string) (*dockerClient.Container, error)
	ListContainers(opts dockerClient.ListContainersOptions) ([]dockerClient.APIContainers, error)
}

RawClient specifies the subset of commands that EventHandlers use from the go-dockerclient.