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templates.go
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templates.go
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package master_ui
import (
"html/template"
)
var StatusTpl = template.Must(template.New("status").Parse(`<!DOCTYPE html>
<html>
<head>
<title>SeaweedFS {{ .Version }}</title>
<link rel="stylesheet" href="/seaweedfsstatic/bootstrap/3.3.1/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div class="page-header">
<h1>
<a href="https://github.com/bary321/seaweedfs-1"><img src="/seaweedfsstatic/seaweed50x50.png"></img></a>
SeaweedFS <small>{{ .Version }}</small>
</h1>
</div>
<div class="row">
<div class="col-sm-6">
<h2>Cluster status</h2>
<table class="table">
<tbody>
<tr>
<th>Free</th>
<td>{{ .Topology.Free }}</td>
</tr>
<tr>
<th>Max</th>
<td>{{ .Topology.Max }}</td>
</tr>
{{ with .RaftServer }}
<tr>
<th>Leader</th>
<td><a href="http://{{ .Leader }}">{{ .Leader }}</a></td>
</tr>
<tr>
<td class="col-sm-2 field-label"><label>Other Masters:</label></td>
<td class="col-sm-10"><ul class="list-unstyled">
{{ range $k, $p := .Peers }}
<li><a href="http://{{ $p.Name }}/ui/index.html">{{ $p.Name }}</a></li>
{{ end }}
</ul></td>
</tr>
{{ end }}
</tbody>
</table>
</div>
<div class="col-sm-6">
<h2>System Stats</h2>
<table class="table table-condensed table-striped">
<tr>
<th>Concurrent Connections</th>
<td>{{ .Counters.Connections.WeekCounter.Sum }}</td>
</tr>
{{ range $key, $val := .Stats }}
<tr>
<th>{{ $key }}</th>
<td>{{ $val }}</td>
</tr>
{{ end }}
</table>
</div>
</div>
<div class="row">
<h2>Topology</h2>
<table class="table table-striped">
<thead>
<tr>
<th>Data Center</th>
<th>Rack</th>
<th>RemoteAddr</th>
<th>#Volumes</th>
<th>Volume Ids</th>
<th>#ErasureCodingShards</th>
<th>Max</th>
</tr>
</thead>
<tbody>
{{ range $dc_index, $dc := .Topology.DataCenters }}
{{ range $rack_index, $rack := $dc.Racks }}
{{ range $dn_index, $dn := $rack.DataNodes }}
<tr>
<td><code>{{ $dc.Id }}</code></td>
<td>{{ $rack.Id }}</td>
<td><a href="http://{{ $dn.Url }}/ui/index.html">{{ $dn.Url }}</a></td>
<td>{{ $dn.Volumes }}</td>
<td>{{ $dn.VolumeIds}}</td>
<td>{{ $dn.EcShards }}</td>
<td>{{ $dn.Max }}</td>
</tr>
{{ end }}
{{ end }}
{{ end }}
</tbody>
</table>
</div>
</div>
</body>
</html>
`))