mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-01-19 02:48:24 +00:00
251 lines
10 KiB
Go
251 lines
10 KiB
Go
package command
|
|
|
|
import (
|
|
"github.com/chrislusf/raft/protobuf"
|
|
"github.com/chrislusf/seaweedfs/weed/security"
|
|
"github.com/spf13/viper"
|
|
"fmt"
|
|
"net/http"
|
|
"os"
|
|
"runtime"
|
|
"runtime/pprof"
|
|
"strconv"
|
|
"strings"
|
|
"sync"
|
|
"time"
|
|
|
|
"github.com/chrislusf/seaweedfs/weed/glog"
|
|
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
|
|
"github.com/chrislusf/seaweedfs/weed/server"
|
|
"github.com/chrislusf/seaweedfs/weed/util"
|
|
"github.com/gorilla/mux"
|
|
"google.golang.org/grpc/reflection"
|
|
)
|
|
|
|
type ServerOptions struct {
|
|
cpuprofile *string
|
|
v VolumeServerOptions
|
|
}
|
|
|
|
var (
|
|
serverOptions ServerOptions
|
|
filerOptions FilerOptions
|
|
s3Options S3Options
|
|
)
|
|
|
|
func init() {
|
|
cmdServer.Run = runServer // break init cycle
|
|
}
|
|
|
|
var cmdServer = &Command{
|
|
UsageLine: "server -port=8080 -dir=/tmp -volume.max=5 -ip=server_name",
|
|
Short: "start a master server, a volume server, and optionally a filer and a S3 gateway",
|
|
Long: `start both a volume server to provide storage spaces
|
|
and a master server to provide volume=>location mapping service and sequence number of file ids
|
|
|
|
This is provided as a convenient way to start both volume server and master server.
|
|
The servers acts exactly the same as starting them separately.
|
|
So other volume servers can connect to this master server also.
|
|
|
|
Optionally, a filer server can be started.
|
|
Also optionally, a S3 gateway can be started.
|
|
|
|
`,
|
|
}
|
|
|
|
var (
|
|
serverIp = cmdServer.Flag.String("ip", "localhost", "ip or server name")
|
|
serverBindIp = cmdServer.Flag.String("ip.bind", "0.0.0.0", "ip address to bind to")
|
|
serverMaxCpu = cmdServer.Flag.Int("maxCpu", 0, "maximum number of CPUs. 0 means all available CPUs")
|
|
serverTimeout = cmdServer.Flag.Int("idleTimeout", 30, "connection idle seconds")
|
|
serverDataCenter = cmdServer.Flag.String("dataCenter", "", "current volume server's data center name")
|
|
serverRack = cmdServer.Flag.String("rack", "", "current volume server's rack name")
|
|
serverWhiteListOption = cmdServer.Flag.String("whiteList", "", "comma separated Ip addresses having write permission. No limit if empty.")
|
|
serverDisableHttp = cmdServer.Flag.Bool("disableHttp", false, "disable http requests, only gRPC operations are allowed.")
|
|
serverPeers = cmdServer.Flag.String("master.peers", "", "all master nodes in comma separated ip:masterPort list")
|
|
serverGarbageThreshold = cmdServer.Flag.Float64("garbageThreshold", 0.3, "threshold to vacuum and reclaim spaces")
|
|
masterPort = cmdServer.Flag.Int("master.port", 9333, "master server http listen port")
|
|
masterMetaFolder = cmdServer.Flag.String("master.dir", "", "data directory to store meta data, default to same as -dir specified")
|
|
masterVolumeSizeLimitMB = cmdServer.Flag.Uint("master.volumeSizeLimitMB", 30*1000, "Master stops directing writes to oversized volumes.")
|
|
masterVolumePreallocate = cmdServer.Flag.Bool("master.volumePreallocate", false, "Preallocate disk space for volumes.")
|
|
masterDefaultReplicaPlacement = cmdServer.Flag.String("master.defaultReplicaPlacement", "000", "Default replication type if not specified.")
|
|
volumeDataFolders = cmdServer.Flag.String("dir", os.TempDir(), "directories to store data files. dir[,dir]...")
|
|
volumeMaxDataVolumeCounts = cmdServer.Flag.String("volume.max", "7", "maximum numbers of volumes, count[,count]...")
|
|
pulseSeconds = cmdServer.Flag.Int("pulseSeconds", 5, "number of seconds between heartbeats")
|
|
isStartingFiler = cmdServer.Flag.Bool("filer", false, "whether to start filer")
|
|
isStartingS3 = cmdServer.Flag.Bool("s3", false, "whether to start S3 gateway")
|
|
|
|
serverWhiteList []string
|
|
)
|
|
|
|
func init() {
|
|
serverOptions.cpuprofile = cmdServer.Flag.String("cpuprofile", "", "cpu profile output file")
|
|
filerOptions.collection = cmdServer.Flag.String("filer.collection", "", "all data will be stored in this collection")
|
|
filerOptions.port = cmdServer.Flag.Int("filer.port", 8888, "filer server http listen port")
|
|
filerOptions.publicPort = cmdServer.Flag.Int("filer.port.public", 0, "filer server public http listen port")
|
|
filerOptions.defaultReplicaPlacement = cmdServer.Flag.String("filer.defaultReplicaPlacement", "", "Default replication type if not specified during runtime.")
|
|
filerOptions.redirectOnRead = cmdServer.Flag.Bool("filer.redirectOnRead", false, "whether proxy or redirect to volume server during file GET request")
|
|
filerOptions.disableDirListing = cmdServer.Flag.Bool("filer.disableDirListing", false, "turn off directory listing")
|
|
filerOptions.maxMB = cmdServer.Flag.Int("filer.maxMB", 32, "split files larger than the limit")
|
|
filerOptions.dirListingLimit = cmdServer.Flag.Int("filer.dirListLimit", 1000, "limit sub dir listing size")
|
|
|
|
serverOptions.v.port = cmdServer.Flag.Int("volume.port", 8080, "volume server http listen port")
|
|
serverOptions.v.publicPort = cmdServer.Flag.Int("volume.port.public", 0, "volume server public port")
|
|
serverOptions.v.indexType = cmdServer.Flag.String("volume.index", "memory", "Choose [memory|leveldb|leveldbMedium|leveldbLarge] mode for memory~performance balance.")
|
|
serverOptions.v.fixJpgOrientation = cmdServer.Flag.Bool("volume.images.fix.orientation", false, "Adjust jpg orientation when uploading.")
|
|
serverOptions.v.readRedirect = cmdServer.Flag.Bool("volume.read.redirect", true, "Redirect moved or non-local volumes.")
|
|
serverOptions.v.publicUrl = cmdServer.Flag.String("volume.publicUrl", "", "publicly accessible address")
|
|
|
|
s3Options.filerBucketsPath = cmdServer.Flag.String("s3.filer.dir.buckets", "/buckets", "folder on filer to store all buckets")
|
|
s3Options.port = cmdServer.Flag.Int("s3.port", 8333, "s3 server http listen port")
|
|
s3Options.domainName = cmdServer.Flag.String("s3.domainName", "", "suffix of the host name, {bucket}.{domainName}")
|
|
s3Options.tlsPrivateKey = cmdServer.Flag.String("s3.key.file", "", "path to the TLS private key file")
|
|
s3Options.tlsCertificate = cmdServer.Flag.String("s3.cert.file", "", "path to the TLS certificate file")
|
|
|
|
}
|
|
|
|
func runServer(cmd *Command, args []string) bool {
|
|
|
|
weed_server.LoadConfiguration("security", false)
|
|
|
|
if *serverOptions.cpuprofile != "" {
|
|
f, err := os.Create(*serverOptions.cpuprofile)
|
|
if err != nil {
|
|
glog.Fatal(err)
|
|
}
|
|
pprof.StartCPUProfile(f)
|
|
defer pprof.StopCPUProfile()
|
|
}
|
|
|
|
if *filerOptions.redirectOnRead {
|
|
*isStartingFiler = true
|
|
}
|
|
|
|
if *isStartingS3 {
|
|
*isStartingFiler = true
|
|
}
|
|
|
|
master := *serverIp + ":" + strconv.Itoa(*masterPort)
|
|
filerOptions.masters = &master
|
|
filerOptions.ip = serverIp
|
|
serverOptions.v.ip = serverIp
|
|
serverOptions.v.bindIp = serverBindIp
|
|
serverOptions.v.masters = &master
|
|
serverOptions.v.idleConnectionTimeout = serverTimeout
|
|
serverOptions.v.maxCpu = serverMaxCpu
|
|
serverOptions.v.dataCenter = serverDataCenter
|
|
serverOptions.v.rack = serverRack
|
|
serverOptions.v.pulseSeconds = pulseSeconds
|
|
|
|
filerOptions.dataCenter = serverDataCenter
|
|
filerOptions.disableHttp = serverDisableHttp
|
|
|
|
filerAddress := fmt.Sprintf("%s:%d", *serverIp, *filerOptions.port)
|
|
s3Options.filer = &filerAddress
|
|
|
|
if *filerOptions.defaultReplicaPlacement == "" {
|
|
*filerOptions.defaultReplicaPlacement = *masterDefaultReplicaPlacement
|
|
}
|
|
|
|
if *serverMaxCpu < 1 {
|
|
*serverMaxCpu = runtime.NumCPU()
|
|
}
|
|
runtime.GOMAXPROCS(*serverMaxCpu)
|
|
|
|
folders := strings.Split(*volumeDataFolders, ",")
|
|
|
|
if *masterVolumeSizeLimitMB > util.VolumeSizeLimitGB*1000 {
|
|
glog.Fatalf("masterVolumeSizeLimitMB should be less than 30000")
|
|
}
|
|
|
|
if *masterMetaFolder == "" {
|
|
*masterMetaFolder = folders[0]
|
|
}
|
|
if err := util.TestFolderWritable(*masterMetaFolder); err != nil {
|
|
glog.Fatalf("Check Meta Folder (-mdir=\"%s\") Writable: %s", *masterMetaFolder, err)
|
|
}
|
|
filerOptions.defaultLevelDbDirectory = masterMetaFolder
|
|
|
|
if *serverWhiteListOption != "" {
|
|
serverWhiteList = strings.Split(*serverWhiteListOption, ",")
|
|
}
|
|
|
|
if *isStartingFiler {
|
|
go func() {
|
|
time.Sleep(1 * time.Second)
|
|
|
|
filerOptions.startFiler()
|
|
|
|
}()
|
|
}
|
|
|
|
if *isStartingS3 {
|
|
go func() {
|
|
time.Sleep(2 * time.Second)
|
|
|
|
s3Options.startS3Server()
|
|
|
|
}()
|
|
}
|
|
|
|
var volumeWait sync.WaitGroup
|
|
|
|
volumeWait.Add(1)
|
|
|
|
go func() {
|
|
r := mux.NewRouter()
|
|
ms := weed_server.NewMasterServer(r, *masterPort, *masterMetaFolder,
|
|
*masterVolumeSizeLimitMB, *masterVolumePreallocate,
|
|
*pulseSeconds, *masterDefaultReplicaPlacement, *serverGarbageThreshold,
|
|
serverWhiteList, *serverDisableHttp,
|
|
)
|
|
|
|
glog.V(0).Infof("Start Seaweed Master %s at %s:%d", util.VERSION, *serverIp, *masterPort)
|
|
masterListener, e := util.NewListener(*serverBindIp+":"+strconv.Itoa(*masterPort), 0)
|
|
if e != nil {
|
|
glog.Fatalf("Master startup error: %v", e)
|
|
}
|
|
|
|
go func() {
|
|
// start raftServer
|
|
myMasterAddress, peers := checkPeers(*serverIp, *masterPort, *serverPeers)
|
|
raftServer := weed_server.NewRaftServer(security.LoadClientTLS(viper.Sub("grpc"), "master"),
|
|
peers, myMasterAddress, *masterMetaFolder, ms.Topo, *pulseSeconds)
|
|
ms.SetRaftServer(raftServer)
|
|
r.HandleFunc("/cluster/status", raftServer.StatusHandler).Methods("GET")
|
|
|
|
// starting grpc server
|
|
grpcPort := *masterPort + 10000
|
|
grpcL, err := util.NewListener(*serverIp+":"+strconv.Itoa(grpcPort), 0)
|
|
if err != nil {
|
|
glog.Fatalf("master failed to listen on grpc port %d: %v", grpcPort, err)
|
|
}
|
|
// Create your protocol servers.
|
|
glog.V(0).Infof("grpc config %+v", viper.Sub("grpc"))
|
|
grpcS := util.NewGrpcServer(security.LoadServerTLS(viper.Sub("grpc"), "master"))
|
|
master_pb.RegisterSeaweedServer(grpcS, ms)
|
|
protobuf.RegisterRaftServer(grpcS, raftServer)
|
|
reflection.Register(grpcS)
|
|
|
|
glog.V(0).Infof("Start Seaweed Master %s grpc server at %s:%d", util.VERSION, *serverIp, grpcPort)
|
|
grpcS.Serve(grpcL)
|
|
}()
|
|
|
|
volumeWait.Done()
|
|
|
|
// start http server
|
|
httpS := &http.Server{Handler: r}
|
|
if err := httpS.Serve(masterListener); err != nil {
|
|
glog.Fatalf("master server failed to serve: %v", err)
|
|
}
|
|
|
|
}()
|
|
|
|
volumeWait.Wait()
|
|
time.Sleep(100 * time.Millisecond)
|
|
|
|
serverOptions.v.startVolumeServer(*volumeDataFolders, *volumeMaxDataVolumeCounts, *serverWhiteListOption)
|
|
|
|
return true
|
|
}
|