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40 lines
907 B
Go
40 lines
907 B
Go
package baremetal
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import (
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"yunion.io/x/onecloud/pkg/scheduler/algorithm/predicates"
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"yunion.io/x/onecloud/pkg/scheduler/core"
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)
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type CPUPredicate struct {
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BasePredicate
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}
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func (p *CPUPredicate) Name() string {
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return "baremetal_cpu"
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}
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func (p *CPUPredicate) Clone() core.FitPredicate {
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return &CPUPredicate{}
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}
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func (p *CPUPredicate) Execute(u *core.Unit, c core.Candidater) (bool, []core.PredicateFailureReason, error) {
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h := predicates.NewPredicateHelper(p, u, c)
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d := u.SchedData()
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freeCPUCount := h.GetInt64("FreeCPUCount", 0)
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reqCPUCount := d.VCPUCount
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if freeCPUCount < d.VCPUCount {
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totalCPUCount := h.GetInt64("CPUCount", 0)
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h.AppendInsufficientResourceError(reqCPUCount, totalCPUCount, freeCPUCount)
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h.SetCapacity(0)
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} else {
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if reqCPUCount/freeCPUCount != 1 {
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h.Exclude2("cpu", freeCPUCount, reqCPUCount)
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} else {
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h.SetCapacity(1)
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}
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}
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return h.GetResult()
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}
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