mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-01-19 02:48:24 +00:00
66 lines
2 KiB
Go
66 lines
2 KiB
Go
|
package weed_server
|
||
|
|
|
||
|
|
import (
|
||
|
|
"code.google.com/p/weed-fs/go/glog"
|
||
|
|
"code.google.com/p/weed-fs/go/replication"
|
||
|
|
"code.google.com/p/weed-fs/go/sequence"
|
||
|
|
"code.google.com/p/weed-fs/go/topology"
|
||
|
|
"github.com/gorilla/mux"
|
||
|
|
"path"
|
||
|
|
"sync"
|
||
|
|
)
|
||
|
|
|
||
|
|
type MasterServer struct {
|
||
|
|
port int
|
||
|
|
metaFolder string
|
||
|
|
volumeSizeLimitMB uint
|
||
|
|
pulseSeconds int
|
||
|
|
defaultRepType string
|
||
|
|
garbageThreshold string
|
||
|
|
whiteList []string
|
||
|
|
version string
|
||
|
|
|
||
|
|
topo *topology.Topology
|
||
|
|
vg *replication.VolumeGrowth
|
||
|
|
vgLock sync.Mutex
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewMasterServer(r *mux.Router, version string, port int, metaFolder string,
|
||
|
|
volumeSizeLimitMB uint,
|
||
|
|
pulseSeconds int,
|
||
|
|
confFile string,
|
||
|
|
defaultRepType string,
|
||
|
|
garbageThreshold string,
|
||
|
|
whiteList []string) *MasterServer {
|
||
|
|
ms := &MasterServer{
|
||
|
|
version: version,
|
||
|
|
volumeSizeLimitMB: volumeSizeLimitMB,
|
||
|
|
pulseSeconds: pulseSeconds,
|
||
|
|
defaultRepType: defaultRepType,
|
||
|
|
garbageThreshold: garbageThreshold,
|
||
|
|
whiteList: whiteList,
|
||
|
|
}
|
||
|
|
seq := sequence.NewFileSequencer(path.Join(metaFolder, "weed.seq"))
|
||
|
|
var e error
|
||
|
|
if ms.topo, e = topology.NewTopology("topo", confFile, seq,
|
||
|
|
uint64(volumeSizeLimitMB)*1024*1024, pulseSeconds); e != nil {
|
||
|
|
glog.Fatalf("cannot create topology:%s", e)
|
||
|
|
}
|
||
|
|
ms.vg = replication.NewDefaultVolumeGrowth()
|
||
|
|
glog.V(0).Infoln("Volume Size Limit is", volumeSizeLimitMB, "MB")
|
||
|
|
|
||
|
|
r.HandleFunc("/dir/assign", secure(ms.whiteList, ms.dirAssignHandler))
|
||
|
|
r.HandleFunc("/dir/lookup", secure(ms.whiteList, ms.dirLookupHandler))
|
||
|
|
r.HandleFunc("/dir/join", secure(ms.whiteList, ms.dirJoinHandler))
|
||
|
|
r.HandleFunc("/dir/status", secure(ms.whiteList, ms.dirStatusHandler))
|
||
|
|
r.HandleFunc("/vol/grow", secure(ms.whiteList, ms.volumeGrowHandler))
|
||
|
|
r.HandleFunc("/vol/status", secure(ms.whiteList, ms.volumeStatusHandler))
|
||
|
|
r.HandleFunc("/vol/vacuum", secure(ms.whiteList, ms.volumeVacuumHandler))
|
||
|
|
r.HandleFunc("/submit", secure(ms.whiteList, ms.submitFromMasterServerHandler))
|
||
|
|
r.HandleFunc("/", ms.redirectHandler)
|
||
|
|
|
||
|
|
ms.topo.StartRefreshWritableVolumes(garbageThreshold)
|
||
|
|
|
||
|
|
return ms
|
||
|
|
}
|