seaweedfs/weed/server/volume_server.go
2017-01-10 01:01:12 -08:00

98 lines
3.2 KiB
Go

package weed_server
import (
"net/http"
"sync"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/security"
"github.com/chrislusf/seaweedfs/weed/storage"
)
type VolumeServer struct {
masterNode string
mnLock sync.RWMutex
pulseSeconds int
dataCenter string
rack string
store *storage.Store
guard *security.Guard
masterNodes *storage.MasterNodes
needleMapKind storage.NeedleMapType
FixJpgOrientation bool
ReadRedirect bool
}
func NewVolumeServer(adminMux, publicMux *http.ServeMux, ip string,
port int, publicUrl string,
folders []string, maxCounts []int,
needleMapKind storage.NeedleMapType,
masterNode string, pulseSeconds int,
dataCenter string, rack string,
whiteList []string,
fixJpgOrientation bool,
readRedirect bool,
enableBytesCache bool) *VolumeServer {
vs := &VolumeServer{
pulseSeconds: pulseSeconds,
dataCenter: dataCenter,
rack: rack,
needleMapKind: needleMapKind,
FixJpgOrientation: fixJpgOrientation,
ReadRedirect: readRedirect,
}
vs.SetMasterNode(masterNode)
vs.store = storage.NewStore(port, ip, publicUrl, folders, maxCounts, vs.needleMapKind)
storage.EnableBytesCache = enableBytesCache
vs.guard = security.NewGuard(whiteList, "")
adminMux.HandleFunc("/ui/index.html", vs.uiStatusHandler)
adminMux.HandleFunc("/status", vs.guard.WhiteList(vs.statusHandler))
adminMux.HandleFunc("/admin/assign_volume", vs.guard.WhiteList(vs.assignVolumeHandler))
adminMux.HandleFunc("/admin/vacuum/check", vs.guard.WhiteList(vs.vacuumVolumeCheckHandler))
adminMux.HandleFunc("/admin/vacuum/compact", vs.guard.WhiteList(vs.vacuumVolumeCompactHandler))
adminMux.HandleFunc("/admin/vacuum/commit", vs.guard.WhiteList(vs.vacuumVolumeCommitHandler))
adminMux.HandleFunc("/admin/delete_collection", vs.guard.WhiteList(vs.deleteCollectionHandler))
adminMux.HandleFunc("/admin/sync/status", vs.guard.WhiteList(vs.getVolumeSyncStatusHandler))
adminMux.HandleFunc("/admin/sync/index", vs.guard.WhiteList(vs.getVolumeIndexContentHandler))
adminMux.HandleFunc("/admin/sync/data", vs.guard.WhiteList(vs.getVolumeDataContentHandler))
adminMux.HandleFunc("/stats/counter", vs.guard.WhiteList(statsCounterHandler))
adminMux.HandleFunc("/stats/memory", vs.guard.WhiteList(statsMemoryHandler))
adminMux.HandleFunc("/stats/disk", vs.guard.WhiteList(vs.statsDiskHandler))
adminMux.HandleFunc("/delete", vs.guard.WhiteList(vs.batchDeleteHandler))
adminMux.HandleFunc("/", vs.privateStoreHandler)
if publicMux != adminMux {
// separated admin and public port
publicMux.HandleFunc("/favicon.ico", vs.faviconHandler)
publicMux.HandleFunc("/", vs.publicReadOnlyHandler)
}
go vs.heartbeat()
return vs
}
func (vs *VolumeServer) GetMasterNode() string {
vs.mnLock.RLock()
defer vs.mnLock.RUnlock()
return vs.masterNode
}
func (vs *VolumeServer) SetMasterNode(masterNode string) {
vs.mnLock.Lock()
defer vs.mnLock.Unlock()
vs.masterNode = masterNode
}
func (vs *VolumeServer) Shutdown() {
glog.V(0).Infoln("Shutting down volume server...")
vs.store.Close()
glog.V(0).Infoln("Shut down successfully!")
}
func (vs *VolumeServer) jwt(fileId string) security.EncodedJwt {
return security.GenJwt(vs.guard.SecretKey, fileId)
}