mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-12-25 10:17:55 +08:00
94 lines
2.4 KiB
Go
94 lines
2.4 KiB
Go
package command
|
|
|
|
import (
|
|
"net/http"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/chrislusf/seaweedfs/weed/glog"
|
|
"github.com/chrislusf/seaweedfs/weed/server"
|
|
"github.com/chrislusf/seaweedfs/weed/util"
|
|
)
|
|
|
|
var (
|
|
gatewayOptions GatewayOptions
|
|
)
|
|
|
|
type GatewayOptions struct {
|
|
masters *string
|
|
filers *string
|
|
bindIp *string
|
|
port *int
|
|
maxMB *int
|
|
}
|
|
|
|
func init() {
|
|
cmdGateway.Run = runGateway // break init cycle
|
|
gatewayOptions.masters = cmdGateway.Flag.String("master", "localhost:9333", "comma-separated master servers")
|
|
gatewayOptions.filers = cmdGateway.Flag.String("filer", "localhost:8888", "comma-separated filer servers")
|
|
gatewayOptions.bindIp = cmdGateway.Flag.String("ip.bind", "localhost", "ip address to bind to")
|
|
gatewayOptions.port = cmdGateway.Flag.Int("port", 5647, "gateway http listen port")
|
|
gatewayOptions.maxMB = cmdGateway.Flag.Int("maxMB", 4, "split files larger than the limit")
|
|
}
|
|
|
|
var cmdGateway = &Command{
|
|
UsageLine: "gateway -port=8888 -master=<ip:port>[,<ip:port>]* -filer=<ip:port>[,<ip:port>]*",
|
|
Short: "start a gateway server that points to a list of master servers or a list of filers",
|
|
Long: `start a gateway server which accepts REST operation to write any blobs, files, or topic messages.
|
|
|
|
POST /blobs/
|
|
upload the blob and return a chunk id
|
|
DELETE /blobs/<chunk_id>
|
|
delete a chunk id
|
|
|
|
/*
|
|
POST /files/path/to/a/file
|
|
save /path/to/a/file on filer
|
|
DELETE /files/path/to/a/file
|
|
delete /path/to/a/file on filer
|
|
|
|
POST /topics/topicName
|
|
save on filer to /topics/topicName/<ds>/ts.json
|
|
*/
|
|
`,
|
|
}
|
|
|
|
func runGateway(cmd *Command, args []string) bool {
|
|
|
|
util.LoadConfiguration("security", false)
|
|
|
|
gatewayOptions.startGateway()
|
|
|
|
return true
|
|
}
|
|
|
|
func (gw *GatewayOptions) startGateway() {
|
|
|
|
defaultMux := http.NewServeMux()
|
|
|
|
_, gws_err := weed_server.NewGatewayServer(defaultMux, &weed_server.GatewayOption{
|
|
Masters: strings.Split(*gw.masters, ","),
|
|
Filers: strings.Split(*gw.filers, ","),
|
|
MaxMB: *gw.maxMB,
|
|
})
|
|
if gws_err != nil {
|
|
glog.Fatalf("Gateway startup error: %v", gws_err)
|
|
}
|
|
|
|
glog.V(0).Infof("Start Seaweed Gateway %s at %s:%d", util.Version(), *gw.bindIp, *gw.port)
|
|
gatewayListener, e := util.NewListener(
|
|
*gw.bindIp+":"+strconv.Itoa(*gw.port),
|
|
time.Duration(10)*time.Second,
|
|
)
|
|
if e != nil {
|
|
glog.Fatalf("Filer listener error: %v", e)
|
|
}
|
|
|
|
httpS := &http.Server{Handler: defaultMux}
|
|
if err := httpS.Serve(gatewayListener); err != nil {
|
|
glog.Fatalf("Gateway Fail to serve: %v", e)
|
|
}
|
|
|
|
}
|