本文整理匯總了Golang中github.com/chrislusf/glow/resource.DataCenter類的典型用法代碼示例。如果您正苦於以下問題：Golang DataCenter類的具體用法？Golang DataCenter怎麽用？Golang DataCenter使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了DataCenter類的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: findServers
func (tl *TeamMaster) findServers(dc *resource.DataCenter, req *resource.AllocationRequest) (ret []resource.Allocation) {
// sort racks by unallocated resources
var racks []*resource.Rack
for _, rack := range dc.GetRacks() {
racks = append(racks, rack)
}
sort.Sort(ByAvailableResources(racks))
requests := make([]*resource.ComputeRequest, 0, len(req.Requests))
for i := range req.Requests {
requests = append(requests, &req.Requests[i])
}
sort.Sort(ByRequestedResources(requests))
for _, rack := range racks {
allocated, requests := tl.allocateServersOnRack(dc, rack, requests)
ret = append(ret, allocated...)
if len(requests) == 0 {
break
}
}
return
}示例2: allocateServersOnRack
func (tl *TeamMaster) allocateServersOnRack(dc *resource.DataCenter, rack *resource.Rack, requests []*resource.ComputeRequest) (
allocated []resource.Allocation, remainingRequests []*resource.ComputeRequest) {
var j = -1
for _, agent := range rack.Agents {
if j >= len(requests) {
break
}
available := agent.Resource.Minus(agent.Allocated)
hasAllocation := true
for available.GreaterThanZero() && hasAllocation && j < len(requests) {
hasAllocation = false
j++
if j >= len(requests) {
break
}
request := requests[j]
// fmt.Printf("available %v, requested %v\n", available, request.ComputeResource)
if available.Covers(request.ComputeResource) {
allocated = append(allocated, resource.Allocation{
Location: agent.Location,
Allocated: request.ComputeResource,
})
agent.Allocated = agent.Allocated.Plus(request.ComputeResource)
rack.Allocated = rack.Allocated.Plus(request.ComputeResource)
dc.Allocated = dc.Allocated.Plus(request.ComputeResource)
tl.MasterResource.Topology.Allocated = tl.MasterResource.Topology.Allocated.Plus(request.ComputeResource)
available = available.Minus(request.ComputeResource)
hasAllocation = true
} else {
remainingRequests = append(remainingRequests, request)
}
}
}
return
}