// Build commodityDTOs for commodity sold by the pod
func (podProbe *PodProbe) getCommoditiesSold(pod *api.Pod, podResourceStat *PodResourceStat) []*sdk.CommodityDTO {
podNameWithNamespace := pod.Namespace + "/" + pod.Name
var commoditiesSold []*sdk.CommodityDTO
memAllocationComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_MEM_ALLOCATION).
Key(podNameWithNamespace).
Capacity(float64(podResourceStat.memAllocationCapacity)).
Used(podResourceStat.memAllocationUsed).
Create()
commoditiesSold = append(commoditiesSold, memAllocationComm)
cpuAllocationComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_CPU_ALLOCATION).
Key(podNameWithNamespace).
Capacity(float64(podResourceStat.cpuAllocationCapacity)).
Used(podResourceStat.cpuAllocationUsed).
Create()
commoditiesSold = append(commoditiesSold, cpuAllocationComm)
return commoditiesSold
}
// Build commodities sold for each application. An application sells transaction, which a virtual application buys.
func (this *ApplicationProbe) getCommoditiesSold(app vmtAdvisor.Application, appResourceStat *ApplicationResourceStat) []*sdk.CommodityDTO {
var commoditiesSold []*sdk.CommodityDTO
transactionComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_TRANSACTION).
Key(app.Cmd).
Capacity(appResourceStat.transactionCapacity).
Used(appResourceStat.transactionUsed).
Create()
commoditiesSold = append(commoditiesSold, transactionComm)
return commoditiesSold
}
// Build commodityDTOs for commodity sold by the pod
func (podProbe *PodProbe) getCommoditiesBought(pod *api.Pod, podResourceStat *PodResourceStat) []*sdk.CommodityDTO {
var commoditiesBought []*sdk.CommodityDTO
cpuAllocationCommBought := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_CPU_ALLOCATION).
Key("Container").
Used(podResourceStat.cpuAllocationUsed).
Create()
commoditiesBought = append(commoditiesBought, cpuAllocationCommBought)
memAllocationCommBought := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_MEM_ALLOCATION).
Key("Container").
Used(podResourceStat.memAllocationUsed).
Create()
commoditiesBought = append(commoditiesBought, memAllocationCommBought)
selectormap := pod.Spec.NodeSelector
if len(selectormap) > 0 {
for key, value := range selectormap {
str1 := key + "=" + value
accessComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_VMPM_ACCESS).Key(str1).Create()
commoditiesBought = append(commoditiesBought, accessComm)
}
}
return commoditiesBought
}
// Build commodities bought by an applicaiton.
// An application buys vCpu and vMem from a VM, cpuAllocation and memAllocation from a containerPod.
func (this *ApplicationProbe) getCommoditiesBought(podName, nodeName string, appResourceStat *ApplicationResourceStat) map[*sdk.ProviderDTO][]*sdk.CommodityDTO {
commoditiesBoughtMap := make(map[*sdk.ProviderDTO][]*sdk.CommodityDTO)
podProvider := sdk.CreateProvider(sdk.EntityDTO_CONTAINER_POD, podName)
var commoditiesBoughtFromPod []*sdk.CommodityDTO
cpuAllocationCommBought := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_CPU_ALLOCATION).
Key(podName).
Used(appResourceStat.cpuAllocationUsed).
Create()
commoditiesBoughtFromPod = append(commoditiesBoughtFromPod, cpuAllocationCommBought)
memAllocationCommBought := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_MEM_ALLOCATION).
Key(podName).
Used(appResourceStat.memAllocationUsed).
Create()
commoditiesBoughtFromPod = append(commoditiesBoughtFromPod, memAllocationCommBought)
commoditiesBoughtMap[podProvider] = commoditiesBoughtFromPod
nodeUID := nodeUidTranslationMap[nodeName]
nodeProvider := sdk.CreateProvider(sdk.EntityDTO_VIRTUAL_MACHINE, nodeUID)
var commoditiesBoughtFromNode []*sdk.CommodityDTO
vCpuCommBought := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_VCPU).
Key(nodeUID).
Used(appResourceStat.vCpuUsed).
Create()
commoditiesBoughtFromNode = append(commoditiesBoughtFromNode, vCpuCommBought)
vMemCommBought := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_VMEM).
Key(nodeUID).
Used(appResourceStat.vMemUsed).
Create()
commoditiesBoughtFromNode = append(commoditiesBoughtFromNode, vMemCommBought)
appCommBought := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_APPLICATION).
Key(nodeUID).
Create()
commoditiesBoughtFromNode = append(commoditiesBoughtFromNode, appCommBought)
commoditiesBoughtMap[nodeProvider] = commoditiesBoughtFromNode
return commoditiesBoughtMap
}
func (this *ServiceProbe) getCommoditiesBought(appName string, podIDList []string) map[*sdk.ProviderDTO][]*sdk.CommodityDTO {
commoditiesBoughtMap := make(map[*sdk.ProviderDTO][]*sdk.CommodityDTO)
for _, podID := range podIDList {
serviceResourceStat := getServiceResourceStat(podTransactionCountMap, podID)
appID := appName + "::" + podID
// We might want to check here if the appID exist.
appProvider := sdk.CreateProvider(sdk.EntityDTO_APPLICATION, appID)
var commoditiesBoughtFromApp []*sdk.CommodityDTO
transactionCommBought := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_TRANSACTION).
Key(appName).
Used(serviceResourceStat.transactionBought).
Create()
commoditiesBoughtFromApp = append(commoditiesBoughtFromApp, transactionCommBought)
commoditiesBoughtMap[appProvider] = commoditiesBoughtFromApp
}
return commoditiesBoughtMap
}
func (nodeProbe *NodeProbe) createCommoditySold(node *api.Node) ([]*sdk.CommodityDTO, error) {
var commoditiesSold []*sdk.CommodityDTO
nodeResourceStat, err := nodeProbe.getNodeResourceStat(node)
if err != nil {
return commoditiesSold, err
}
nodeID := string(node.UID)
//TODO: create const value for keys
memAllocationComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_MEM_ALLOCATION).
Key("Container").
Capacity(float64(nodeResourceStat.memAllocationCapacity)).
Used(nodeResourceStat.memAllocationUsed).
Create()
commoditiesSold = append(commoditiesSold, memAllocationComm)
cpuAllocationComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_CPU_ALLOCATION).
Key("Container").
Capacity(float64(nodeResourceStat.cpuAllocationCapacity)).
Used(nodeResourceStat.cpuAllocationUsed).
Create()
commoditiesSold = append(commoditiesSold, cpuAllocationComm)
vMemComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_VMEM).
Key(nodeID).
Capacity(nodeResourceStat.vMemCapacity).
Used(nodeResourceStat.vMemUsed).
Create()
commoditiesSold = append(commoditiesSold, vMemComm)
vCpuComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_VCPU).
Key(nodeID).
Capacity(float64(nodeResourceStat.vCpuCapacity)).
Used(nodeResourceStat.vCpuUsed).
Create()
commoditiesSold = append(commoditiesSold, vCpuComm)
appComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_APPLICATION).
Key(nodeID).
Create()
commoditiesSold = append(commoditiesSold, appComm)
labelsmap := node.ObjectMeta.Labels
if len(labelsmap) > 0 {
for key, value := range labelsmap {
str1 := key + "=" + value
glog.V(4).Infof("label for this Node is : %s", str1)
accessComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_VMPM_ACCESS).Key(str1).Create()
commoditiesSold = append(commoditiesSold, accessComm)
}
}
return commoditiesSold, nil
}
// For testing purpose, create fake vm entityDTO
func (this *NodeProbe) buildFakeVMEntityDTO() *sdk.EntityDTO {
nodeEntityType := sdk.EntityDTO_VIRTUAL_MACHINE
// create a fake VM
entityDTOBuilder2 := sdk.NewEntityDTOBuilder(nodeEntityType, "1.1.1.1")
// Find out the used value for each commodity
cpuUsed := float64(0)
memUsed := float64(0)
nodeMemCapacity := float64(1000)
nodeCpuCapacity := float64(1000)
// Build the entityDTO.
entityDTOBuilder2 = entityDTOBuilder2.DisplayName("1.1.1.1")
var commodityDTOs []*sdk.CommodityDTO
memAllocationComm := sdk.NewCommodtiyDTOBuilder(sdk.CommodityDTO_MEM_ALLOCATION).
Key("Container").
Capacity(float64(nodeMemCapacity)).
Used(memUsed).
Create()
commodityDTOs = append(commodityDTOs, memAllocationComm)
entityDTOBuilder2 = entityDTOBuilder2.Sells(sdk.CommodityDTO_MEM_ALLOCATION, "Container").
Capacity(float64(nodeMemCapacity)).Used(memUsed)
entityDTOBuilder2 = entityDTOBuilder2.Sells(sdk.CommodityDTO_CPU_ALLOCATION, "Container").
Capacity(float64(nodeCpuCapacity)).Used(cpuUsed)
entityDTOBuilder2 = entityDTOBuilder2.Sells(sdk.CommodityDTO_VMEM, "1.1.1.1").
Capacity(float64(nodeMemCapacity)).Used(memUsed)
entityDTOBuilder2 = entityDTOBuilder2.Sells(sdk.CommodityDTO_VCPU, "1.1.1.1").
Capacity(float64(nodeCpuCapacity)).Used(cpuUsed)
entityDTOBuilder2 = entityDTOBuilder2.SetProperty("IP", localTestStitchingIP)
metaData2 := this.generateReconcilationMetaData()
entityDTOBuilder2 = entityDTOBuilder2.ReplacedBy(metaData2)
entityDto2 := entityDTOBuilder2.Create()
return entityDto2
}