func runVolume(cmd *Command, args []string) bool {
if *vMaxCpu < 1 {
*vMaxCpu = runtime.NumCPU()
}
runtime.GOMAXPROCS(*vMaxCpu)
folders := strings.Split(*volumeFolders, ",")
maxCountStrings := strings.Split(*maxVolumeCounts, ",")
maxCounts := make([]int, 0)
for _, maxString := range maxCountStrings {
if max, e := strconv.Atoi(maxString); e == nil {
maxCounts = append(maxCounts, max)
} else {
glog.Fatalf("The max specified in -max not a valid number %s", maxString)
}
}
if len(folders) != len(maxCounts) {
glog.Fatalf("%d directories by -dir, but only %d max is set by -max", len(folders), len(maxCounts))
}
for _, folder := range folders {
if err := util.TestFolderWritable(folder); err != nil {
glog.Fatalf("Check Data Folder(-dir) Writable %s : %s", folder, err)
}
}
if *publicIp == "" {
if *ip == "" {
*publicIp = "localhost"
} else {
*publicIp = *ip
}
}
if *volumeWhiteListOption != "" {
volumeWhiteList = strings.Split(*volumeWhiteListOption, ",")
}
r := http.NewServeMux()
volumeServer := weed_server.NewVolumeServer(r, *ip, *vport, *publicIp, folders, maxCounts,
*masterNode, *vpulse, *dataCenter, *rack, volumeWhiteList,
*fixJpgOrientation,
)
listeningAddress := *bindIp + ":" + strconv.Itoa(*vport)
glog.V(0).Infoln("Start Seaweed volume server", util.VERSION, "at", listeningAddress)
listener, e := util.NewListener(listeningAddress, time.Duration(*vTimeout)*time.Second)
if e != nil {
glog.Fatalf(e.Error())
}
OnInterrupt(func() {
volumeServer.Shutdown()
})
if e := http.Serve(listener, r); e != nil {
glog.Fatalf("Fail to serve:%s", e.Error())
}
return true
}
func runMaster(cmd *Command, args []string) bool {
if *mMaxCpu < 1 {
*mMaxCpu = runtime.NumCPU()
}
runtime.GOMAXPROCS(*mMaxCpu)
if err := util.TestFolderWritable(*metaFolder); err != nil {
glog.Fatalf("Check Meta Folder (-mdir) Writable %s : %s", *metaFolder, err)
}
if *masterWhiteListOption != "" {
masterWhiteList = strings.Split(*masterWhiteListOption, ",")
}
r := mux.NewRouter()
ms := weed_server.NewMasterServer(r, *mport, *metaFolder,
*volumeSizeLimitMB, *mpulse, *confFile, *defaultReplicaPlacement, *garbageThreshold, masterWhiteList,
)
listeningAddress := *masterIp + ":" + strconv.Itoa(*mport)
glog.V(0).Infoln("Start Seaweed Master", util.VERSION, "at", listeningAddress)
listener, e := util.NewListener(listeningAddress, time.Duration(*mTimeout)*time.Second)
if e != nil {
glog.Fatalf(e.Error())
}
go func() {
time.Sleep(100 * time.Millisecond)
if *mPublicIp == "" {
if *masterIp == "" {
*mPublicIp = "localhost"
} else {
*mPublicIp = *masterIp
}
}
myPublicMasterAddress := *mPublicIp + ":" + strconv.Itoa(*mport)
var peers []string
if *masterPeers != "" {
peers = strings.Split(*masterPeers, ",")
}
raftServer := weed_server.NewRaftServer(r, peers, myPublicMasterAddress, *metaFolder, ms.Topo, *mpulse)
ms.SetRaftServer(raftServer)
}()
if e := http.Serve(listener, r); e != nil {
glog.Fatalf("Fail to serve:%s", e.Error())
}
return true
}
func runFiler(cmd *Command, args []string) bool {
if err := util.TestFolderWritable(*f.dir); err != nil {
glog.Fatalf("Check Meta Folder (-dir) Writable %s : %s", *f.dir, err)
}
r := http.NewServeMux()
_, nfs_err := weed_server.NewFilerServer(r, *f.port, *f.master, *f.dir, *f.collection)
if nfs_err != nil {
glog.Fatalf(nfs_err.Error())
}
glog.V(0).Infoln("Start Weed Filer", util.VERSION, "at port", strconv.Itoa(*f.port))
filerListener, e := util.NewListener(
":"+strconv.Itoa(*f.port),
time.Duration(10)*time.Second,
)
if e != nil {
glog.Fatalf(e.Error())
}
if e := http.Serve(filerListener, r); e != nil {
glog.Fatalf("Filer Fail to serve:%s", e.Error())
}
return true
}
func runServer(cmd *Command, args []string) bool {
if *serverOptions.cpuprofile != "" {
f, err := os.Create(*serverOptions.cpuprofile)
if err != nil {
glog.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
if *serverPublicIp == "" {
if *serverIp == "" {
*serverPublicIp = "localhost"
} else {
*serverPublicIp = *serverIp
}
}
*filerOptions.master = *serverPublicIp + ":" + strconv.Itoa(*masterPort)
if *filerOptions.defaultReplicaPlacement == "" {
*filerOptions.defaultReplicaPlacement = *masterDefaultReplicaPlacement
}
if *serverMaxCpu < 1 {
*serverMaxCpu = runtime.NumCPU()
}
runtime.GOMAXPROCS(*serverMaxCpu)
folders := strings.Split(*volumeDataFolders, ",")
maxCountStrings := strings.Split(*volumeMaxDataVolumeCounts, ",")
maxCounts := make([]int, 0)
for _, maxString := range maxCountStrings {
if max, e := strconv.Atoi(maxString); e == nil {
maxCounts = append(maxCounts, max)
} else {
glog.Fatalf("The max specified in -max not a valid number %s", maxString)
}
}
if len(folders) != len(maxCounts) {
glog.Fatalf("%d directories by -dir, but only %d max is set by -max", len(folders), len(maxCounts))
}
for _, folder := range folders {
if err := util.TestFolderWritable(folder); err != nil {
glog.Fatalf("Check Data Folder(-dir) Writable %s : %s", folder, err)
}
}
if *masterMetaFolder == "" {
*masterMetaFolder = folders[0]
}
if *filerOptions.dir == "" {
*filerOptions.dir = *masterMetaFolder + "/filer"
os.MkdirAll(*filerOptions.dir, 0700)
}
if err := util.TestFolderWritable(*masterMetaFolder); err != nil {
glog.Fatalf("Check Meta Folder (-mdir=\"%s\") Writable: %s", *masterMetaFolder, err)
}
if err := util.TestFolderWritable(*filerOptions.dir); err != nil {
glog.Fatalf("Check Mapping Meta Folder (-filer.dir=\"%s\") Writable: %s", *filerOptions.dir, err)
}
if *serverWhiteListOption != "" {
serverWhiteList = strings.Split(*serverWhiteListOption, ",")
}
if *isStartingFiler {
go func() {
r := http.NewServeMux()
_, nfs_err := weed_server.NewFilerServer(r, *filerOptions.port, *filerOptions.master, *filerOptions.dir, *filerOptions.collection)
if nfs_err != nil {
glog.Fatalf(nfs_err.Error())
}
glog.V(0).Infoln("Start Weed Filer", util.VERSION, "at port", strconv.Itoa(*filerOptions.port))
filerListener, e := util.NewListener(
":"+strconv.Itoa(*filerOptions.port),
time.Duration(10)*time.Second,
)
if e != nil {
glog.Fatalf(e.Error())
}
if e := http.Serve(filerListener, r); e != nil {
glog.Fatalf("Filer Fail to serve:%s", e.Error())
}
}()
}
var raftWaitForMaster sync.WaitGroup
var volumeWait sync.WaitGroup
raftWaitForMaster.Add(1)
volumeWait.Add(1)
go func() {
r := mux.NewRouter()
ms := weed_server.NewMasterServer(r, *masterPort, *masterMetaFolder,
*masterVolumeSizeLimitMB, *volumePulse, *masterConfFile, *masterDefaultReplicaPlacement, *garbageThreshold, serverWhiteList,
)
glog.V(0).Infoln("Start Weed Master", util.VERSION, "at", *serverIp+":"+strconv.Itoa(*masterPort))
masterListener, e := util.NewListener(*serverIp+":"+strconv.Itoa(*masterPort), time.Duration(*serverTimeout)*time.Second)
if e != nil {
glog.Fatalf(e.Error())
}
go func() {
raftWaitForMaster.Wait()
time.Sleep(100 * time.Millisecond)
myAddress := *serverPublicIp + ":" + strconv.Itoa(*masterPort)
var peers []string
if *serverPeers != "" {
peers = strings.Split(*serverPeers, ",")
}
raftServer := weed_server.NewRaftServer(r, peers, myAddress, *masterMetaFolder, ms.Topo, *volumePulse)
ms.SetRaftServer(raftServer)
volumeWait.Done()
}()
raftWaitForMaster.Done()
if e := http.Serve(masterListener, r); e != nil {
glog.Fatalf("Master Fail to serve:%s", e.Error())
}
}()
volumeWait.Wait()
time.Sleep(100 * time.Millisecond)
r := http.NewServeMux()
volumeServer := weed_server.NewVolumeServer(r, *serverIp, *volumePort, *serverPublicIp, folders, maxCounts,
*serverIp+":"+strconv.Itoa(*masterPort), *volumePulse, *serverDataCenter, *serverRack, serverWhiteList,
)
glog.V(0).Infoln("Start Weed volume server", util.VERSION, "at", *serverIp+":"+strconv.Itoa(*volumePort))
volumeListener, e := util.NewListener(
*serverIp+":"+strconv.Itoa(*volumePort),
time.Duration(*serverTimeout)*time.Second,
)
if e != nil {
glog.Fatalf(e.Error())
}
OnInterrupt(func() {
volumeServer.Shutdown()
pprof.StopCPUProfile()
})
if e := http.Serve(volumeListener, r); e != nil {
glog.Fatalf("Fail to serve:%s", e.Error())
}
return true
}