mirror of https://github.com/chrislusf/seaweedfs
45 lines
811 B
Go
45 lines
811 B
Go
package topology
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import (
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"encoding/xml"
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)
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type loc struct {
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dcName string
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rackName string
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}
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type rack struct {
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Name string `xml:"name,attr"`
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Ips []string `xml:"Ip"`
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}
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type dataCenter struct {
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Name string `xml:"name,attr"`
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Racks []rack `xml:"Rack"`
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}
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type topology struct {
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DataCenters []dataCenter `xml:"DataCenter"`
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}
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type Configuration struct {
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XMLName xml.Name `xml:"Configuration"`
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Topo topology `xml:"Topology"`
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}
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func (c *Configuration) String() string {
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if b, e := xml.MarshalIndent(c, " ", " "); e == nil {
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return string(b)
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}
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return ""
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}
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func (c *Configuration) Locate(ip string, dcName string, rackName string) (dc string, rack string) {
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if dcName == "" {
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dcName = "DefaultDataCenter"
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}
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if rackName == "" {
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rackName = "DefaultRack"
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}
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return dcName, rackName
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}
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