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package topology
func (t *Topology) ToMap() interface{} {
m := make(map[string]interface{})
m["Max"] = t.GetMaxVolumeCount()
m["Free"] = t.FreeSpace()
var dcs []interface{}
for _, c := range t.Children() {
dc := c.(*DataCenter)
dcs = append(dcs, dc.ToMap())
}
m["DataCenters"] = dcs
var layouts []interface{}
for _, c := range t.collectionMap {
for _, layout := range c.storageType2VolumeLayout {
if layout != nil {
tmp := layout.ToMap()
tmp["collection"] = c.Name
layouts = append(layouts, tmp)
}
}
}
m["layouts"] = layouts
return m
}
func (t *Topology) ToVolumeMap() interface{} {
m := make(map[string]interface{})
m["Max"] = t.GetMaxVolumeCount()
m["Free"] = t.FreeSpace()
dcs := make(map[NodeId]interface{})
for _, c := range t.Children() {
dc := c.(*DataCenter)
racks := make(map[NodeId]interface{})
for _, r := range dc.Children() {
rack := r.(*Rack)
dataNodes := make(map[NodeId]interface{})
for _, d := range rack.Children() {
dn := d.(*DataNode)
var volumes []interface{}
for _, v := range dn.volumes {
volumes = append(volumes, v)
}
dataNodes[d.Id()] = volumes
}
racks[r.Id()] = dataNodes
}
dcs[dc.Id()] = racks
}
m["DataCenters"] = dcs
return m
}
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