containerd/event.go
David Calavera e4a61633c5 Add event subscribers.
- Add exit event for exec processes.

Signed-off-by: David Calavera <david.calavera@gmail.com>
2015-12-01 18:49:24 -05:00

49 lines
1.4 KiB
Go

package containerd
import (
"os"
"time"
"github.com/docker/containerd/runtime"
"github.com/opencontainers/specs"
)
type EventType string
const (
ExecExitEventType EventType = "execExit"
ExitEventType EventType = "exit"
StartContainerEventType EventType = "startContainer"
DeleteEventType EventType = "deleteContainerEvent"
GetContainerEventType EventType = "getContainer"
SignalEventType EventType = "signal"
AddProcessEventType EventType = "addProcess"
UpdateContainerEventType EventType = "updateContainer"
)
func NewEvent(t EventType) *Event {
return &Event{
Type: t,
Timestamp: time.Now(),
Err: make(chan error, 1),
}
}
type Event struct {
Type EventType `json:"type"`
Timestamp time.Time `json:"timestamp"`
ID string `json:"id,omitempty"`
BundlePath string `json:"bundlePath,omitempty"`
Stdio *runtime.Stdio `json:"stdio,omitempty"`
Pid int `json:"pid,omitempty"`
Status int `json:"status,omitempty"`
Signal os.Signal `json:"signal,omitempty"`
Process *specs.Process `json:"process,omitempty"`
State *runtime.State `json:"state,omitempty"`
Containers []runtime.Container `json:"-"`
Err chan error `json:"-"`
}
type Handler interface {
Handle(*Event) error
}