change CLI option from publicIp to publicUrl

Now the publicUrl is free style text.

go/weed/master.go

@@ -31,7 +31,6 @@ var (
 	mport                   = cmdMaster.Flag.Int("port", 9333, "http listen port")
 	masterIp                = cmdMaster.Flag.String("ip", "", "master listening ip address, default to listen on all network interfaces")
 	masterBindIp            = cmdMaster.Flag.String("ip.bind", "0.0.0.0", "ip address to bind to")
-	mPublicIp               = cmdMaster.Flag.String("publicIp", "", "peer accessible <ip>|<server_name>")
 	metaFolder              = cmdMaster.Flag.String("mdir", os.TempDir(), "data directory to store meta data")
 	masterPeers             = cmdMaster.Flag.String("peers", "", "other master nodes in comma separated ip:port list")
 	volumeSizeLimitMB       = cmdMaster.Flag.Uint("volumeSizeLimitMB", 30*1000, "Master stops directing writes to oversized volumes.")
@@ -76,19 +75,15 @@ func runMaster(cmd *Command, args []string) bool {
 
 	go func() {
 		time.Sleep(100 * time.Millisecond)
-		if *mPublicIp == "" {
-			if *masterIp == "" {
-				*mPublicIp = "localhost"
-			} else {
-				*mPublicIp = *masterIp
-			}
+		if *masterIp == "" {
+			*masterIp = "localhost"
 		}
-		myPublicMasterAddress := *mPublicIp + ":" + strconv.Itoa(*mport)
+		myMasterAddress := *masterIp + ":" + strconv.Itoa(*mport)
 		var peers []string
 		if *masterPeers != "" {
 			peers = strings.Split(*masterPeers, ",")
 		}
-		raftServer := weed_server.NewRaftServer(r, peers, myPublicMasterAddress, *metaFolder, ms.Topo, *mpulse)
+		raftServer := weed_server.NewRaftServer(r, peers, myMasterAddress, *metaFolder, ms.Topo, *mpulse)
 		ms.SetRaftServer(raftServer)
 	}()
 

go/weed/server.go

@@ -48,7 +48,7 @@ var cmdServer = &Command{
 
 var (
 	serverIp                      = cmdServer.Flag.String("ip", "", "ip or server name")
-	serverPublicIp                = cmdServer.Flag.String("publicIp", "", "ip or server name")
+	serverPublicUrl               = cmdServer.Flag.String("publicUrl", "", "publicly accessible address")
 	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", 10, "connection idle seconds")
@@ -99,19 +99,15 @@ func runServer(cmd *Command, args []string) bool {
 		defer pprof.StopCPUProfile()
 	}
 
-	if *serverPublicIp == "" {
-		if *serverIp == "" {
-			*serverPublicIp = "localhost"
-		} else {
-			*serverPublicIp = *serverIp
-		}
+	if *serverIp == "" {
+		*serverIp = "localhost"
 	}
 
 	if *filerOptions.redirectOnRead {
 		*isStartingFiler = true
 	}
 
-	*filerOptions.master = *serverPublicIp + ":" + strconv.Itoa(*masterPort)
+	*filerOptions.master = *serverIp + ":" + strconv.Itoa(*masterPort)
 
 	if *filerOptions.defaultReplicaPlacement == "" {
 		*filerOptions.defaultReplicaPlacement = *masterDefaultReplicaPlacement
@@ -207,7 +203,7 @@ func runServer(cmd *Command, args []string) bool {
 		go func() {
 			raftWaitForMaster.Wait()
 			time.Sleep(100 * time.Millisecond)
-			myAddress := *serverPublicIp + ":" + strconv.Itoa(*masterPort)
+			myAddress := *serverIp + ":" + strconv.Itoa(*masterPort)
 			var peers []string
 			if *serverPeers != "" {
 				peers = strings.Split(*serverPeers, ",")
@@ -227,7 +223,7 @@ func runServer(cmd *Command, args []string) bool {
 	time.Sleep(100 * time.Millisecond)
 	r := http.NewServeMux()
 	volumeServer := weed_server.NewVolumeServer(r, r,
-		*serverIp, *volumePort, *volumeAdminPort, *serverPublicIp,
+		*serverIp, *volumePort, *volumeAdminPort, *serverPublicUrl,
 		folders, maxCounts,
 		*serverIp+":"+strconv.Itoa(*masterPort), *volumePulse, *serverDataCenter, *serverRack,
 		serverWhiteList, *volumeFixJpgOrientation,

go/weed/volume.go

@@ -23,7 +23,7 @@ type VolumeServerOptions struct {
 	folders               []string
 	folderMaxLimits       []int
 	ip                    *string
-	publicIp              *string
+	publicUrl             *string
 	bindIp                *string
 	master                *string
 	pulseSeconds          *int
@@ -40,7 +40,7 @@ func init() {
 	v.port = cmdVolume.Flag.Int("port", 8080, "http listen port")
 	v.adminPort = cmdVolume.Flag.Int("port.admin", 0, "admin port to talk with master and other volume servers")
 	v.ip = cmdVolume.Flag.String("ip", "", "ip or server name")
-	v.publicIp = cmdVolume.Flag.String("publicIp", "", "Publicly accessible <ip|server_name>")
+	v.publicUrl = cmdVolume.Flag.String("publicUrl", "", "Publicly accessible address")
 	v.bindIp = cmdVolume.Flag.String("ip.bind", "0.0.0.0", "ip address to bind to")
 	v.master = cmdVolume.Flag.String("mserver", "localhost:9333", "master server location")
 	v.pulseSeconds = cmdVolume.Flag.Int("pulseSeconds", 5, "number of seconds between heartbeats, must be smaller than or equal to the master's setting")
@@ -95,14 +95,8 @@ func runVolume(cmd *Command, args []string) bool {
 		v.whiteList = strings.Split(*volumeWhiteListOption, ",")
 	}
 
-	//derive default public ip address
-	if *v.publicIp == "" {
-		if *v.ip == "" {
-			*v.ip = "127.0.0.1"
-			*v.publicIp = "localhost"
-		} else {
-			*v.publicIp = *v.ip
-		}
+	if *v.ip == "" {
+		*v.ip = "127.0.0.1"
 	}
 
 	if *v.adminPort == 0 {
@@ -117,7 +111,7 @@ func runVolume(cmd *Command, args []string) bool {
 	}
 
 	volumeServer := weed_server.NewVolumeServer(publicMux, adminMux,
-		*v.ip, *v.port, *v.adminPort, *v.publicIp,
+		*v.ip, *v.port, *v.adminPort, *v.publicUrl,
 		v.folders, v.folderMaxLimits,
 		*v.master, *v.pulseSeconds, *v.dataCenter, *v.rack,
 		v.whiteList,

go/weed/weed_server/volume_server.go

@@ -3,7 +3,6 @@ package weed_server
 import (
 	"math/rand"
 	"net/http"
-	"strconv"
 	"time"
 
 	"github.com/chrislusf/weed-fs/go/glog"
@@ -23,13 +22,12 @@ type VolumeServer struct {
 }
 
 func NewVolumeServer(publicMux, adminMux *http.ServeMux, ip string,
-	port, adminPort int, publicIp string,
+	port, adminPort int, publicUrl string,
 	folders []string, maxCounts []int,
 	masterNode string, pulseSeconds int,
 	dataCenter string, rack string,
 	whiteList []string,
 	fixJpgOrientation bool) *VolumeServer {
-	publicUrl := publicIp + ":" + strconv.Itoa(port)
 	vs := &VolumeServer{
 		masterNode:        masterNode,
 		pulseSeconds:      pulseSeconds,