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split size and unit

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Signed-off-by: S.Çağlar Onur <caglar@10ur.org>
This commit is contained in:
S.Çağlar Onur 2014-08-25 21:42:49 -04:00
parent 632af98db8
commit 27cf0c9963
2 changed files with 35 additions and 14 deletions
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43
pages/containers.go
View File

@ -18,6 +18,7 @@ package pages
import (
"fmt"
"html/template"
"math"
"net/http"
"net/url"
"path"
@ -55,26 +56,35 @@ const (
YB
)
func (b ByteSize) String() string {
func (b ByteSize) Size() string {
for _, i := range [...]ByteSize{YB, ZB, EB, PB, TB, GB, MB, KB} {
if b >= i {
return fmt.Sprintf("%.2f", b/i)
}
}
return fmt.Sprintf("%.2f", b)
}
func (b ByteSize) Unit() string {
switch {
case b >= YB:
return fmt.Sprintf("%.2fYB", b/YB)
return "YB"
case b >= ZB:
return fmt.Sprintf("%.2fZB", b/ZB)
return "ZB"
case b >= EB:
return fmt.Sprintf("%.2fEB", b/EB)
return "EB"
case b >= PB:
return fmt.Sprintf("%.2fPB", b/PB)
return "PB"
case b >= TB:
return fmt.Sprintf("%.2fTB", b/TB)
return "TB"
case b >= GB:
return fmt.Sprintf("%.2fGB", b/GB)
return "GB"
case b >= MB:
return fmt.Sprintf("%.2fMB", b/MB)
return "MB"
case b >= KB:
return fmt.Sprintf("%.2fKB", b/KB)
return "KB"
}
return fmt.Sprintf("%.2fB", b)
return "B"
}
var funcMap = template.FuncMap{
@ -83,6 +93,7 @@ var funcMap = template.FuncMap{
"printCores": printCores,
"printShares": printShares,
"printSize": printSize,
"printUnit": printUnit,
"getMemoryUsage": getMemoryUsage,
"getMemoryUsagePercent": getMemoryUsagePercent,
"getHotMemoryPercent": getHotMemoryPercent,
@ -189,7 +200,17 @@ func toMegabytes(bytes uint64) float64 {
}
func printSize(bytes uint64) string {
return ByteSize(bytes).String()
if bytes >= math.MaxInt64 {
return "unlimited"
}
return ByteSize(bytes).Size()
}
func printUnit(bytes uint64) string {
if bytes >= math.MaxInt64 {
return ""
}
return ByteSize(bytes).Unit()
}
func toMemoryPercent(usage uint64, spec *info.ContainerSpec, machine *info.MachineInfo) int {

6
pages/containers_html.go
View File

@ -82,13 +82,13 @@ const containersHtmlTemplate = `
<ul class="list-group">
<li class="list-group-item active isolation-title panel-title">Memory</li>
{{if .Spec.Memory.Reservation}}
<li class="list-group-item"><span class="stat-label">Reservation</span> <span class="unit-label">{{printSize .Spec.Memory.Reservation}}</span></li>
<li class="list-group-item"><span class="stat-label">Reservation</span> {{printSize .Spec.Memory.Reservation}} <span class="unit-label">{{printUnit .Spec.Memory.Reservation}}</span></li>
{{end}}
{{if .Spec.Memory.Limit}}
<li class="list-group-item"><span class="stat-label">Limit</span> <span class="unit-label">{{printSize .Spec.Memory.Limit}}</span></li>
<li class="list-group-item"><span class="stat-label">Limit</span> {{printSize .Spec.Memory.Limit}} <span class="unit-label">{{printUnit .Spec.Memory.Limit}}</span></li>
{{end}}
{{if .Spec.Memory.SwapLimit}}
<li class="list-group-item"><span class="stat-label">Swap Limit</span> <span class="unit-label">{{printSize .Spec.Memory.SwapLimit}}</span></li>
<li class="list-group-item"><span class="stat-label">Swap Limit</span> {{printSize .Spec.Memory.SwapLimit}} <span class="unit-label">{{printUnit .Spec.Memory.SwapLimit}}</span></li>
{{end}}
</ul>
{{end}}