containerd/event.go
Alexander Morozov 4bc322397f Add initial implementation of stats
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-12-14 14:45:06 -08:00

57 lines
1.3 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"
CreateCheckpointEventType EventType = "createCheckpoint"
DeleteCheckpointEventType EventType = "deleteCheckpoint"
StatsEventType EventType = "events"
UnsubscribeStatsEventType EventType = "unsubscribeEvents"
)
func NewEvent(t EventType) *Event {
return &Event{
Type: t,
Timestamp: time.Now(),
Err: make(chan error, 1),
}
}
type Event struct {
Type EventType
Timestamp time.Time
ID string
BundlePath string
Stdout string
Stderr string
Stdin string
Pid int
Status int
Signal os.Signal
Process *specs.Process
State *runtime.State
Containers []runtime.Container
Checkpoint *runtime.Checkpoint
Err chan error
Stats chan interface{}
}
type Handler interface {
Handle(*Event) error
}