func (s *StackDeployScheduler) ResourceOffers(driver scheduler.SchedulerDriver, offers []*mesos.Offer) {
Logger.Debug("[ResourceOffers] %s", pretty.Offers(offers))
for _, offer := range offers {
declineReason := s.acceptOffer(driver, offer)
if declineReason != "" {
driver.DeclineOffer(offer.GetId(), &mesos.Filters{RefuseSeconds: proto.Float64(10)})
Logger.Debug("Declined offer %s: %s", pretty.Offer(offer), declineReason)
}
}
}
func (s *StackDeployScheduler) acceptOffer(driver scheduler.SchedulerDriver, offer *mesos.Offer) string {
declineReasons := make([]string, 0)
for name, runner := range MesosTaskRunners {
declineReason, err := runner.ResourceOffer(driver, offer)
if err != nil {
Logger.Warn("Error during processing resource offer %s by Mesos Task Runner '%s': %s", pretty.Offer(offer), name, err)
continue
}
if declineReason != "" {
declineReasons = append(declineReasons, declineReason)
}
}
return strings.Join(declineReasons, ", ")
}