github.com/SamWhited/moby@v1.13.1/daemon/start_unix.go (about) 1 // +build !windows 2 3 package daemon 4 5 import ( 6 "fmt" 7 8 "github.com/docker/docker/container" 9 "github.com/docker/docker/libcontainerd" 10 ) 11 12 func (daemon *Daemon) getLibcontainerdCreateOptions(container *container.Container) ([]libcontainerd.CreateOption, error) { 13 createOptions := []libcontainerd.CreateOption{} 14 15 // Ensure a runtime has been assigned to this container 16 if container.HostConfig.Runtime == "" { 17 container.HostConfig.Runtime = stockRuntimeName 18 container.ToDisk() 19 } 20 21 rt := daemon.configStore.GetRuntime(container.HostConfig.Runtime) 22 if rt == nil { 23 return nil, fmt.Errorf("no such runtime '%s'", container.HostConfig.Runtime) 24 } 25 if UsingSystemd(daemon.configStore) { 26 rt.Args = append(rt.Args, "--systemd-cgroup=true") 27 } 28 createOptions = append(createOptions, libcontainerd.WithRuntime(rt.Path, rt.Args)) 29 30 return createOptions, nil 31 }