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moby--moby/daemon/top_windows.go
John Howard 52237787fa Windows: Minimal docker top implementation
Signed-off-by: John Howard <jhoward@microsoft.com>
2016-03-20 16:45:53 -07:00

32 lines
863 B
Go

package daemon
import (
"errors"
"strconv"
"github.com/docker/engine-api/types"
)
// ContainerTop is a minimal implementation on Windows currently.
// TODO Windows: This needs more work, but needs platform API support.
// All we can currently return (particularly in the case of Hyper-V containers)
// is a PID and the command.
func (daemon *Daemon) ContainerTop(containerID string, psArgs string) (*types.ContainerProcessList, error) {
// It's really not an equivalent to linux 'ps' on Windows
if psArgs != "" {
return nil, errors.New("Windows does not support arguments to top")
}
s, err := daemon.containerd.Summary(containerID)
if err != nil {
return nil, err
}
procList := &types.ContainerProcessList{}
for _, v := range s {
procList.Titles = append(procList.Titles, strconv.Itoa(int(v.Pid))+" "+v.Command)
}
return procList, nil
}