Exemple #1
0
// Creates a scheduler from the configuration file
func (f *ConfigFactory) CreateFromConfig(policy schedulerapi.Policy) (*scheduler.Config, error) {
	glog.V(2).Infof("Creating scheduler from configuration: %v", policy)

	// validate the policy configuration
	if err := validation.ValidatePolicy(policy); err != nil {
		return nil, err
	}

	predicateKeys := sets.NewString()
	for _, predicate := range policy.Predicates {
		glog.V(2).Infof("Registering predicate: %s", predicate.Name)
		predicateKeys.Insert(RegisterCustomFitPredicate(predicate))
	}

	priorityKeys := sets.NewString()
	for _, priority := range policy.Priorities {
		glog.V(2).Infof("Registering priority: %s", priority.Name)
		priorityKeys.Insert(RegisterCustomPriorityFunction(priority))
	}

	extenders := make([]algorithm.SchedulerExtender, 0)
	if len(policy.ExtenderConfigs) != 0 {
		for ii := range policy.ExtenderConfigs {
			glog.V(2).Infof("Creating extender with config %+v", policy.ExtenderConfigs[ii])
			if extender, err := scheduler.NewHTTPExtender(&policy.ExtenderConfigs[ii], policy.APIVersion); err != nil {
				return nil, err
			} else {
				extenders = append(extenders, extender)
			}
		}
	}
	return f.CreateFromKeys(predicateKeys, priorityKeys, extenders)
}
Exemple #2
0
func main() {

	plugin_url_ptr := flag.String("Scheduler Plugin", "http://192.168.3.2"+rest.PluginRestPort, "Scheduler Plugin url:port")
	flag.Parse()
	fmt.Println("Scheduler Plugin running at ", *plugin_url_ptr)
	//used for testing old version
	//rest.K8s2Plugin(*plugin_url_ptr)
	//extender, err := scheduler.NewHTTPExtender(&policy.ExtenderConfigs[ii], policy.APIVersion)
	var config schedulerapi.ExtenderConfig
	config.URLPrefix = "http://192.168.3.2:8084"
	config.FilterVerb = "filter"
	config.PrioritizeVerb = "prioritize"
	config.Weight = 1
	config.EnableHttps = false
	config.TLSConfig = nil
	config.HTTPTimeout = DefaultExtenderTimeout
	scheduler.NewHTTPExtender(&config, rest.APIVERSION)
	extenderRequst(*plugin_url_ptr)
}