mirror of https://github.com/docker/docs.git
40 lines
965 B
Go
40 lines
965 B
Go
package mesos
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import (
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"fmt"
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"strings"
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"github.com/docker/go-units"
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"github.com/mesos/mesos-go/mesosproto"
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)
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func formatResource(resource *mesosproto.Resource) string {
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switch resource.GetType() {
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case mesosproto.Value_SCALAR:
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if resource.GetName() == "disk" || resource.GetName() == "mem" {
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return units.BytesSize(resource.GetScalar().GetValue() * 1024 * 1024)
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}
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return fmt.Sprintf("%d", int(resource.GetScalar().GetValue()))
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case mesosproto.Value_RANGES:
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var ranges []string
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for _, r := range resource.GetRanges().GetRange() {
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ranges = append(ranges, fmt.Sprintf("%d-%d", r.GetBegin(), r.GetEnd()))
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}
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return strings.Join(ranges, ", ")
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}
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return "?"
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}
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func sumScalarResourceValue(offers map[string]*mesosproto.Offer, name string) float64 {
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var value float64
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for _, offer := range offers {
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for _, resource := range offer.Resources {
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if *resource.Name == name {
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value += *resource.Scalar.Value
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}
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}
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}
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return value
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}
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