"github.com/vmware/vic/lib/system"
"github.com/vmware/vic/pkg/dio"
"github.com/vmware/vic/pkg/serial"
"github.com/vmware/vic/pkg/trace"
"github.com/vmware/vic/pkg/vsphere/extraconfig"
)
const (
// The maximum number of records to keep for restarting processes
MaxDeathRecords = 5
// the length of a truncated ID for use as hostname
shortLen = 12
)
var Sys = system.New()
var once sync.Once
type tether struct {
// the implementation to use for tailored operations
ops Operations
// the reload channel is used to block reloading of the config
reload chan bool
// config holds the main configuration for the executor
config *ExecutorConfig
// a set of extensions that get to operate on the config
extensions map[string]Extension
func init() {
Sys = system.New()
}