events

package

v0.5.0 Latest Latest Go to latest Published: Mar 7, 2018 License: Apache-2.0 Imports: 8 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

func StartRouter(router Router, handler Handler)

StartRouter calls the listener function and takes the interface for testing

type DockerEventRouter struct {
	DockerClient *client.Client
	Handler      Handler
}

DockerEventRouter is the Docker event handler implementation

func (de DockerEventRouter) Listen(ctx context.Context) (<-chan events.Message, <-chan error)

Listen implements the Router interface

type DockerHandler struct {
	Crontab *cron.Crontab
}

DockerHandler handles docker messages

func NewDockerHandler(opts *DockerHandlerOpts) (*DockerHandler, error)

NewDockerHandler returns a docker handler with crontab

func (dh DockerHandler) GetJobStats(guage *prometheus.GaugeVec) (*prometheus.GaugeVec, error)

func (dh DockerHandler) Handle(msg Message)

Handle implements handler interface

type DockerHandlerOpts struct {
	RancherMode bool
	MetadataURL string
}

type Handler interface {
	Handle(Message)
}

Handler handles messages

type Message *events.Message

Message is a message from an event stream

type Router interface {
	Listen(context.Context) (<-chan events.Message, <-chan error)
}

Router Interface

func NewEventRouter() (Router, error)

NewEventRouter returns the a Docker event handler