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使用github的七牛SDK，配置名称Kodo->Qiniu
This commit is contained in:
deepzz0
190
vendor/github.com/qiniu/api.v7/storage/zone.go
generated
vendored
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190
vendor/github.com/qiniu/api.v7/storage/zone.go
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vendored
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package storage
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import (
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"context"
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"fmt"
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"strings"
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"sync"
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"github.com/qiniu/x/rpc.v7"
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)
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// Zone 为空间对应的机房属性，主要包括了上传，资源管理等操作的域名
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type Zone struct {
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SrcUpHosts []string
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CdnUpHosts []string
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RsHost string
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RsfHost string
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ApiHost string
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IovipHost string
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}
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func (z *Zone) String() string {
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str := ""
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str += fmt.Sprintf("SrcUpHosts: %v\n", z.SrcUpHosts)
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str += fmt.Sprintf("CdnUpHosts: %v\n", z.CdnUpHosts)
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str += fmt.Sprintf("IovipHost: %s\n", z.IovipHost)
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str += fmt.Sprintf("RsHost: %s\n", z.RsHost)
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str += fmt.Sprintf("RsfHost: %s\n", z.RsfHost)
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str += fmt.Sprintf("ApiHost: %s\n", z.ApiHost)
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return str
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}
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// ZoneHuadong 表示华东机房
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var ZoneHuadong = Zone{
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SrcUpHosts: []string{
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"up.qiniup.com",
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"up-nb.qiniup.com",
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"up-xs.qiniup.com",
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},
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CdnUpHosts: []string{
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"upload.qiniup.com",
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"upload-nb.qiniup.com",
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"upload-xs.qiniup.com",
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},
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RsHost: "rs.qiniu.com",
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RsfHost: "rsf.qiniu.com",
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ApiHost: "api.qiniu.com",
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IovipHost: "iovip.qbox.me",
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}
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// ZoneHuabei 表示华北机房
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var ZoneHuabei = Zone{
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SrcUpHosts: []string{
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"up-z1.qiniup.com",
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},
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CdnUpHosts: []string{
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"upload-z1.qiniup.com",
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},
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RsHost: "rs-z1.qiniu.com",
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RsfHost: "rsf-z1.qiniu.com",
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ApiHost: "api-z1.qiniu.com",
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IovipHost: "iovip-z1.qbox.me",
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}
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// ZoneHuanan 表示华南机房
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var ZoneHuanan = Zone{
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SrcUpHosts: []string{
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"up-z2.qiniup.com",
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"up-gz.qiniup.com",
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"up-fs.qiniup.com",
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},
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CdnUpHosts: []string{
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"upload-z2.qiniup.com",
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"upload-gz.qiniup.com",
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"upload-fs.qiniup.com",
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},
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RsHost: "rs-z2.qiniu.com",
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RsfHost: "rsf-z2.qiniu.com",
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ApiHost: "api-z2.qiniu.com",
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IovipHost: "iovip-z2.qbox.me",
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}
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// ZoneBeimei 表示北美机房
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var ZoneBeimei = Zone{
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SrcUpHosts: []string{
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"up-na0.qiniu.com",
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},
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CdnUpHosts: []string{
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"upload-na0.qiniu.com",
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},
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RsHost: "rs-na0.qiniu.com",
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RsfHost: "rsf-na0.qiniu.com",
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ApiHost: "api-na0.qiniu.com",
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IovipHost: "iovip-na0.qbox.me",
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}
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// for programmers
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var Zone_z0 = ZoneHuadong
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var Zone_z1 = ZoneHuabei
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var Zone_z2 = ZoneHuanan
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var Zone_na0 = ZoneBeimei
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// UcHost 为查询空间相关域名的API服务地址
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const UcHost = "https://uc.qbox.me"
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// UcQueryRet 为查询请求的回复
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type UcQueryRet struct {
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TTL int `json:"ttl"`
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Io map[string]map[string][]string `json:"io"`
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Up map[string]UcQueryUp `json:"up"`
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}
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// UcQueryUp 为查询请求回复中的上传域名信息
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type UcQueryUp struct {
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Main []string `json:"main,omitempty"`
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Backup []string `json:"backup,omitempty"`
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Info string `json:"info,omitempty"`
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}
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var (
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zoneMutext sync.RWMutex
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zoneCache = make(map[string]*Zone)
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)
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// GetZone 用来根据ak和bucket来获取空间相关的机房信息
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func GetZone(ak, bucket string) (zone *Zone, err error) {
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zoneID := fmt.Sprintf("%s:%s", ak, bucket)
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//check from cache
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zoneMutext.RLock()
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if v, ok := zoneCache[zoneID]; ok {
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zone = v
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}
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zoneMutext.RUnlock()
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if zone != nil {
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return
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}
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//query from server
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reqURL := fmt.Sprintf("%s/v2/query?ak=%s&bucket=%s", UcHost, ak, bucket)
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var ret UcQueryRet
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ctx := context.Background()
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qErr := rpc.DefaultClient.CallWithForm(ctx, &ret, "GET", reqURL, nil)
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if qErr != nil {
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err = fmt.Errorf("query zone error, %s", qErr.Error())
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return
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}
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ioHost := ret.Io["src"]["main"][0]
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srcUpHosts := ret.Up["src"].Main
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if ret.Up["src"].Backup != nil {
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srcUpHosts = append(srcUpHosts, ret.Up["src"].Backup...)
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}
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cdnUpHosts := ret.Up["acc"].Main
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if ret.Up["acc"].Backup != nil {
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cdnUpHosts = append(cdnUpHosts, ret.Up["acc"].Backup...)
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}
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zone = &Zone{
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SrcUpHosts: srcUpHosts,
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CdnUpHosts: cdnUpHosts,
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IovipHost: ioHost,
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RsHost: DefaultRsHost,
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RsfHost: DefaultRsfHost,
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ApiHost: DefaultAPIHost,
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}
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//set specific hosts if possible
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setSpecificHosts(ioHost, zone)
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zoneMutext.Lock()
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zoneCache[zoneID] = zone
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zoneMutext.Unlock()
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return
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}
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func setSpecificHosts(ioHost string, zone *Zone) {
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if strings.Contains(ioHost, "-z1") {
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zone.RsHost = "rs-z1.qiniu.com"
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zone.RsfHost = "rsf-z1.qiniu.com"
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zone.ApiHost = "api-z1.qiniu.com"
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} else if strings.Contains(ioHost, "-z2") {
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zone.RsHost = "rs-z2.qiniu.com"
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zone.RsfHost = "rsf-z2.qiniu.com"
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zone.ApiHost = "api-z2.qiniu.com"
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} else if strings.Contains(ioHost, "-na0") {
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zone.RsHost = "rs-na0.qiniu.com"
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zone.RsfHost = "rsf-na0.qiniu.com"
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zone.ApiHost = "api-na0.qiniu.com"
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}
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}
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