func (self *manager) ResourceRequirementsWouldMatch(offer *mesosproto.Offer, taskRequest *managerInterface.Task) bool {
for _, resource := range offer.GetResources() {
switch {
case *resource.Name == "cpus":
if resource.Scalar.GetValue() < float64(taskRequest.Cpus) {
return false
}
case *resource.Name == "mem":
if resource.Scalar.GetValue() < float64(taskRequest.Mem) {
return false
}
}
}
for _, attribute := range offer.GetAttributes() {
switch {
case *attribute.Name == "nodetype":
if len(taskRequest.NodeType) > 0 && attribute.Text.GetValue() != taskRequest.NodeType {
return false
}
case *attribute.Name == "nodename":
if len(taskRequest.NodeName) > 0 && attribute.Text.GetValue() != taskRequest.NodeName {
return false
}
}
}
return true
}
func removeOfferFromList(offers []*mesosproto.Offer, offer *mesosproto.Offer) []*mesosproto.Offer {
numberOfOffers := len(offers)
if numberOfOffers == 0 {
return []*mesosproto.Offer{}
}
result := make([]*mesosproto.Offer, 0)
for _, value := range offers {
if offer.GetId().GetValue() == value.GetId().GetValue() {
continue
}
result = append(result, value)
}
return result
}