diff

weed/command/benchmark.go

@@ -129,7 +129,7 @@ func runBenchmark(cmd *Command, args []string) bool {
 		defer pprof.StopCPUProfile()
 	}
 
-	b.masterClient = wdclient.NewMasterClient(b.grpcDialOption, "client", "", "", pb.ServerAddresses(*b.masters).ToAddresses())
+	b.masterClient = wdclient.NewMasterClient(b.grpcDialOption, "client", "", "", pb.ServerAddresses(*b.masters).ToAddressMap())
 	go b.masterClient.KeepConnectedToMaster()
 	b.masterClient.WaitUntilConnected()
 

weed/command/filer.go

@@ -13,7 +13,7 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/pb"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/security"
-	"github.com/chrislusf/seaweedfs/weed/server"
+	weed_server "github.com/chrislusf/seaweedfs/weed/server"
 	stats_collect "github.com/chrislusf/seaweedfs/weed/stats"
 	"github.com/chrislusf/seaweedfs/weed/util"
 )
@@ -29,7 +29,7 @@ var (
 )
 
 type FilerOptions struct {
-	masters                 []pb.ServerAddress
+	masters                 map[string]pb.ServerAddress
 	mastersString           *string
 	ip                      *string
 	bindIp                  *string
@@ -103,6 +103,7 @@ func init() {
 
 	// start iam on filer
 	filerStartIam = cmdFiler.Flag.Bool("iam", false, "whether to start IAM service")
+	filerIamOptions.ip = cmdFiler.Flag.String("iam.ip", *f.ip, "iam server http listen ip address")
 	filerIamOptions.port = cmdFiler.Flag.Int("iam.port", 8111, "iam server http listen port")
 }
 
@@ -170,7 +171,7 @@ func runFiler(cmd *Command, args []string) bool {
 		}()
 	}
 
-	f.masters = pb.ServerAddresses(*f.mastersString).ToAddresses()
+	f.masters = pb.ServerAddresses(*f.mastersString).ToAddressMap()
 
 	f.startFiler()
 

weed/command/iam.go

@@ -67,7 +67,7 @@ func (iamopt *IamOptions) startIamServer() bool {
 		}
 	}
 
-	masters := pb.ServerAddresses(*iamopt.masters).ToAddresses()
+	masters := pb.ServerAddresses(*iamopt.masters).ToAddressMap()
 	router := mux.NewRouter().SkipClean(true)
 	_, iamApiServer_err := iamapi.NewIamApiServer(router, &iamapi.IamServerOption{
 		Masters:        masters,

weed/command/master.go

@@ -127,13 +127,18 @@ func startMaster(masterOption MasterOptions, masterWhiteList []string) {
 		*masterOption.portGrpc = 10000 + *masterOption.port
 	}
 	if *masterOption.ipBind == "" {
-		*masterOption.ipBind = "localhost"
+		*masterOption.ipBind = *masterOption.ip
 	}
 
 	myMasterAddress, peers := checkPeers(*masterOption.ip, *masterOption.port, *masterOption.portGrpc, *masterOption.peers)
 
+	masterPeers := make(map[string]pb.ServerAddress)
+	for _, peer := range peers {
+		masterPeers[peer.String()] = peer
+	}
+
 	r := mux.NewRouter()
-	ms := weed_server.NewMasterServer(r, masterOption.toMasterOption(masterWhiteList), peers)
+	ms := weed_server.NewMasterServer(r, masterOption.toMasterOption(masterWhiteList), masterPeers)
 	listeningAddress := util.JoinHostPort(*masterOption.ipBind, *masterOption.port)
 	glog.V(0).Infof("Start Seaweed Master %s at %s", util.Version(), listeningAddress)
 	masterListener, masterLocalListner, e := util.NewIpAndLocalListeners(*masterOption.ipBind, *masterOption.port, 0)
@@ -144,7 +149,7 @@ func startMaster(masterOption MasterOptions, masterWhiteList []string) {
 	// start raftServer
 	raftServerOption := &weed_server.RaftServerOption{
 		GrpcDialOption:    security.LoadClientTLS(util.GetViper(), "grpc.master"),
-		Peers:             peers,
+		Peers:             masterPeers,
 		ServerAddr:        myMasterAddress,
 		DataDir:           util.ResolvePath(*masterOption.metaFolder),
 		Topo:              ms.Topo,

weed/command/master_follower.go

@@ -3,17 +3,18 @@ package command
 import (
 	"context"
 	"fmt"
+	"net/http"
+	"time"
+
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb"
 	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
 	"github.com/chrislusf/seaweedfs/weed/security"
-	"github.com/chrislusf/seaweedfs/weed/server"
+	weed_server "github.com/chrislusf/seaweedfs/weed/server"
 	"github.com/chrislusf/seaweedfs/weed/util"
 	"github.com/gorilla/mux"
 	"google.golang.org/grpc/reflection"
-	"net/http"
-	"time"
 )
 
 var (
@@ -45,13 +46,13 @@ var cmdMasterFollower = &Command{
 	Short:     "start a master follower",
 	Long: `start a master follower to provide volume=>location mapping service
 
-	The master follower does not participate in master election. 
+	The master follower does not participate in master election.
 	It just follow the existing masters, and listen for any volume location changes.
 
 	In most cases, the master follower is not needed. In big data centers with thousands of volume
 	servers. In theory, the master may have trouble to keep up with the write requests and read requests.
 
-	The master follower can relieve the master from from read requests, which only needs to 
+	The master follower can relieve the master from from read requests, which only needs to
 	lookup a fileId or volumeId.
 
 	The master follower currently can handle fileId lookup requests:
@@ -82,7 +83,7 @@ func runMasterFollower(cmd *Command, args []string) bool {
 func startMasterFollower(masterOptions MasterOptions) {
 
 	// collect settings from main masters
-	masters := pb.ServerAddresses(*mf.peers).ToAddresses()
+	masters := pb.ServerAddresses(*mf.peers).ToAddressMap()
 
 	var err error
 	grpcDialOption := security.LoadClientTLS(util.GetViper(), "grpc.master")
@@ -112,7 +113,7 @@ func startMasterFollower(masterOptions MasterOptions) {
 	option.IsFollower = true
 
 	if *masterOptions.ipBind == "" {
-		*masterOptions.ipBind = "localhost"
+		*masterOptions.ipBind = *masterOptions.ip
 	}
 
 	r := mux.NewRouter()

weed/command/server.go

@@ -191,7 +191,7 @@ func runServer(cmd *Command, args []string) bool {
 	// ip address
 	masterOptions.ip = serverIp
 	masterOptions.ipBind = serverBindIp
-	filerOptions.masters = pb.ServerAddresses(*masterOptions.peers).ToAddresses()
+	filerOptions.masters = pb.ServerAddresses(*masterOptions.peers).ToAddressMap()
 	filerOptions.ip = serverIp
 	filerOptions.bindIp = serverBindIp
 	s3Options.bindIp = serverBindIp