seaweedfs/weed/command/filer.go

248 lines
9.8 KiB
Go
Raw Normal View History

package command
2014-03-31 03:57:25 +00:00
import (
2020-09-28 06:00:43 +00:00
"fmt"
2014-03-31 03:57:25 +00:00
"net/http"
"os"
2014-03-31 03:57:25 +00:00
"time"
"google.golang.org/grpc/reflection"
"github.com/chrislusf/seaweedfs/weed/glog"
2020-03-04 08:39:47 +00:00
"github.com/chrislusf/seaweedfs/weed/pb"
2018-05-27 18:52:26 +00:00
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"github.com/chrislusf/seaweedfs/weed/security"
"github.com/chrislusf/seaweedfs/weed/server"
2020-09-24 17:21:23 +00:00
stats_collect "github.com/chrislusf/seaweedfs/weed/stats"
"github.com/chrislusf/seaweedfs/weed/util"
2014-03-31 03:57:25 +00:00
)
var (
f FilerOptions
filerStartS3 *bool
filerS3Options S3Options
filerStartWebDav *bool
filerWebDavOptions WebDavOption
2021-03-29 07:01:44 +00:00
filerStartIam *bool
filerIamOptions IamOptions
2014-03-31 03:57:25 +00:00
)
type FilerOptions struct {
masters []pb.ServerAddress
mastersString *string
ip *string
2020-04-21 21:21:06 +00:00
bindIp *string
2014-03-31 03:57:25 +00:00
port *int
2021-09-12 09:28:37 +00:00
portGrpc *int
2017-05-28 03:14:22 +00:00
publicPort *int
2014-03-31 03:57:25 +00:00
collection *string
defaultReplicaPlacement *string
2015-04-14 06:38:46 +00:00
disableDirListing *bool
2016-08-31 03:32:30 +00:00
maxMB *int
2018-07-07 09:18:47 +00:00
dirListingLimit *int
2018-07-09 09:22:48 +00:00
dataCenter *string
rack *string
2018-08-13 08:20:49 +00:00
enableNotification *bool
disableHttp *bool
cipher *bool
2020-09-24 12:45:39 +00:00
metricsHttpPort *int
saveToFilerLimit *int
defaultLevelDbDirectory *string
concurrentUploadLimitMB *int
debug *bool
2021-07-31 16:18:41 +00:00
debugPort *int
2014-03-31 03:57:25 +00:00
}
func init() {
cmdFiler.Run = runFiler // break init cycle
f.mastersString = cmdFiler.Flag.String("master", "localhost:9333", "comma-separated master servers")
f.collection = cmdFiler.Flag.String("collection", "", "all data will be stored in this default collection")
f.ip = cmdFiler.Flag.String("ip", util.DetectedHostAddress(), "filer server http listen ip address")
f.bindIp = cmdFiler.Flag.String("ip.bind", "", "ip address to bind to")
2014-03-31 03:57:25 +00:00
f.port = cmdFiler.Flag.Int("port", 8888, "filer server http listen port")
2021-09-20 21:05:59 +00:00
f.portGrpc = cmdFiler.Flag.Int("port.grpc", 0, "filer server grpc listen port")
f.publicPort = cmdFiler.Flag.Int("port.readonly", 0, "readonly port opened to public")
2020-09-30 16:32:00 +00:00
f.defaultReplicaPlacement = cmdFiler.Flag.String("defaultReplicaPlacement", "", "default replication type. If not specified, use master setting.")
2015-04-14 06:38:46 +00:00
f.disableDirListing = cmdFiler.Flag.Bool("disableDirListing", false, "turn off directory listing")
2021-04-01 09:21:59 +00:00
f.maxMB = cmdFiler.Flag.Int("maxMB", 4, "split files larger than the limit")
f.dirListingLimit = cmdFiler.Flag.Int("dirListLimit", 100000, "limit sub dir listing size")
2020-11-12 05:07:52 +00:00
f.dataCenter = cmdFiler.Flag.String("dataCenter", "", "prefer to read and write to volumes in this data center")
f.rack = cmdFiler.Flag.String("rack", "", "prefer to write to volumes in this rack")
f.disableHttp = cmdFiler.Flag.Bool("disableHttp", false, "disable http request, only gRpc operations are allowed")
2020-03-10 05:31:14 +00:00
f.cipher = cmdFiler.Flag.Bool("encryptVolumeData", false, "encrypt data on volume servers")
2020-09-24 12:45:39 +00:00
f.metricsHttpPort = cmdFiler.Flag.Int("metricsPort", 0, "Prometheus metrics listen port")
f.saveToFilerLimit = cmdFiler.Flag.Int("saveToFilerLimit", 0, "files smaller than this limit will be saved in filer store")
f.defaultLevelDbDirectory = cmdFiler.Flag.String("defaultStoreDir", ".", "if filer.toml is empty, use an embedded filer store in the directory")
f.concurrentUploadLimitMB = cmdFiler.Flag.Int("concurrentUploadLimitMB", 128, "limit total concurrent upload size")
2021-07-31 16:18:41 +00:00
f.debug = cmdFiler.Flag.Bool("debug", false, "serves runtime profiling data, e.g., http://localhost:<debug.port>/debug/pprof/goroutine?debug=2")
f.debugPort = cmdFiler.Flag.Int("debug.port", 6060, "http port for debugging")
2020-09-28 06:00:43 +00:00
// start s3 on filer
filerStartS3 = cmdFiler.Flag.Bool("s3", false, "whether to start S3 gateway")
filerS3Options.port = cmdFiler.Flag.Int("s3.port", 8333, "s3 server http listen port")
2020-10-22 06:23:00 +00:00
filerS3Options.domainName = cmdFiler.Flag.String("s3.domainName", "", "suffix of the host name in comma separated list, {bucket}.{domainName}")
2020-09-28 06:00:43 +00:00
filerS3Options.tlsPrivateKey = cmdFiler.Flag.String("s3.key.file", "", "path to the TLS private key file")
filerS3Options.tlsCertificate = cmdFiler.Flag.String("s3.cert.file", "", "path to the TLS certificate file")
filerS3Options.config = cmdFiler.Flag.String("s3.config", "", "path to the config file")
filerS3Options.allowEmptyFolder = cmdFiler.Flag.Bool("s3.allowEmptyFolder", true, "allow empty folders")
// start webdav on filer
filerStartWebDav = cmdFiler.Flag.Bool("webdav", false, "whether to start webdav gateway")
filerWebDavOptions.port = cmdFiler.Flag.Int("webdav.port", 7333, "webdav server http listen port")
filerWebDavOptions.collection = cmdFiler.Flag.String("webdav.collection", "", "collection to create the files")
filerWebDavOptions.replication = cmdFiler.Flag.String("webdav.replication", "", "replication to create the files")
2021-02-22 10:03:12 +00:00
filerWebDavOptions.disk = cmdFiler.Flag.String("webdav.disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
filerWebDavOptions.tlsPrivateKey = cmdFiler.Flag.String("webdav.key.file", "", "path to the TLS private key file")
filerWebDavOptions.tlsCertificate = cmdFiler.Flag.String("webdav.cert.file", "", "path to the TLS certificate file")
filerWebDavOptions.cacheDir = cmdFiler.Flag.String("webdav.cacheDir", os.TempDir(), "local cache directory for file chunks")
filerWebDavOptions.cacheSizeMB = cmdFiler.Flag.Int64("webdav.cacheCapacityMB", 1000, "local cache capacity in MB")
2021-03-29 07:01:44 +00:00
// start iam on filer
filerStartIam = cmdFiler.Flag.Bool("iam", false, "whether to start IAM service")
filerIamOptions.port = cmdFiler.Flag.Int("iam.port", 8111, "iam server http listen port")
2014-03-31 03:57:25 +00:00
}
var cmdFiler = &Command{
UsageLine: "filer -port=8888 -master=<ip:port>[,<ip:port>]*",
Short: "start a file server that points to a master server, or a list of master servers",
2014-03-31 03:57:25 +00:00
Long: `start a file server which accepts REST operation for any files.
2014-03-31 03:57:25 +00:00
//create or overwrite the file, the directories /path/to will be automatically created
POST /path/to/file
//get the file content
GET /path/to/file
//create or overwrite the file, the filename in the multipart request will be used
POST /path/to/
//return a json format subdirectory and files listing
GET /path/to/
The configuration file "filer.toml" is read from ".", "$HOME/.seaweedfs/", "/usr/local/etc/seaweedfs/", or "/etc/seaweedfs/", in that order.
2021-04-07 20:47:23 +00:00
If the "filer.toml" is not found, an embedded filer store will be created under "-defaultStoreDir".
2019-02-10 05:07:12 +00:00
The example filer.toml configuration file can be generated by "weed scaffold -config=filer"
2014-03-31 03:57:25 +00:00
2018-08-19 22:36:30 +00:00
`,
2014-03-31 03:57:25 +00:00
}
func runFiler(cmd *Command, args []string) bool {
if *f.debug {
2021-07-31 16:18:41 +00:00
go http.ListenAndServe(fmt.Sprintf(":%d", *f.debugPort), nil)
}
2014-12-14 08:20:21 +00:00
util.LoadConfiguration("security", false)
2019-02-18 20:11:52 +00:00
2020-09-24 17:21:23 +00:00
go stats_collect.StartMetricsServer(*f.metricsHttpPort)
2021-09-07 23:43:54 +00:00
filerAddress := util.JoinHostPort(*f.ip, *f.port)
2021-03-29 07:01:44 +00:00
startDelay := time.Duration(2)
2020-09-28 06:00:43 +00:00
if *filerStartS3 {
filerS3Options.filer = &filerAddress
go func() {
2021-03-29 07:01:44 +00:00
time.Sleep(startDelay * time.Second)
2020-09-28 06:00:43 +00:00
filerS3Options.startS3Server()
}()
2021-03-29 07:01:44 +00:00
startDelay++
2020-09-28 06:00:43 +00:00
}
if *filerStartWebDav {
filerWebDavOptions.filer = &filerAddress
go func() {
2021-03-29 07:01:44 +00:00
time.Sleep(startDelay * time.Second)
filerWebDavOptions.startWebDav()
}()
2021-03-29 07:01:44 +00:00
startDelay++
}
if *filerStartIam {
filerIamOptions.filer = &filerAddress
filerIamOptions.masters = f.mastersString
2021-03-29 07:01:44 +00:00
go func() {
time.Sleep(startDelay * time.Second)
filerIamOptions.startIamServer()
}()
}
f.masters = pb.ServerAddresses(*f.mastersString).ToAddresses()
2018-10-11 06:19:54 +00:00
f.startFiler()
2017-05-28 03:14:22 +00:00
return true
}
2018-10-11 06:19:54 +00:00
func (fo *FilerOptions) startFiler() {
2017-05-28 03:14:22 +00:00
2017-05-28 01:11:18 +00:00
defaultMux := http.NewServeMux()
2017-05-28 03:14:22 +00:00
publicVolumeMux := defaultMux
if *fo.publicPort != 0 {
publicVolumeMux = http.NewServeMux()
}
2021-09-20 21:05:59 +00:00
if *fo.portGrpc == 0 {
*fo.portGrpc = 10000 + *fo.port
}
2017-05-28 03:14:22 +00:00
defaultLevelDbDirectory := util.ResolvePath(*fo.defaultLevelDbDirectory + "/filerldb2")
filerAddress := pb.NewServerAddress(*fo.ip, *fo.port, *fo.portGrpc)
2018-07-07 09:18:47 +00:00
fs, nfs_err := weed_server.NewFilerServer(defaultMux, publicVolumeMux, &weed_server.FilerOption{
Masters: fo.masters,
Collection: *fo.collection,
DefaultReplication: *fo.defaultReplicaPlacement,
DisableDirListing: *fo.disableDirListing,
MaxMB: *fo.maxMB,
DirListingLimit: *fo.dirListingLimit,
DataCenter: *fo.dataCenter,
Rack: *fo.rack,
DefaultLevelDbDir: defaultLevelDbDirectory,
DisableHttp: *fo.disableHttp,
Host: filerAddress,
Cipher: *fo.cipher,
2021-04-01 09:20:00 +00:00
SaveToFilerLimit: int64(*fo.saveToFilerLimit),
ConcurrentUploadLimit: int64(*fo.concurrentUploadLimitMB) * 1024 * 1024,
2018-07-07 09:18:47 +00:00
})
2014-03-31 03:57:25 +00:00
if nfs_err != nil {
2015-01-14 01:04:41 +00:00
glog.Fatalf("Filer startup error: %v", nfs_err)
2014-03-31 03:57:25 +00:00
}
2017-05-28 03:14:22 +00:00
if *fo.publicPort != 0 {
2021-09-08 02:29:42 +00:00
publicListeningAddress := util.JoinHostPort(*fo.bindIp, *fo.publicPort)
2020-06-02 07:10:35 +00:00
glog.V(0).Infoln("Start Seaweed filer server", util.Version(), "public at", publicListeningAddress)
2017-05-28 03:14:22 +00:00
publicListener, e := util.NewListener(publicListeningAddress, 0)
if e != nil {
glog.Fatalf("Filer server public listener error on port %d:%v", *fo.publicPort, e)
}
go func() {
if e := http.Serve(publicListener, publicVolumeMux); e != nil {
glog.Fatalf("Volume server fail to serve public: %v", e)
}
}()
}
2020-06-02 07:10:35 +00:00
glog.V(0).Infof("Start Seaweed Filer %s at %s:%d", util.Version(), *fo.ip, *fo.port)
2014-03-31 03:57:25 +00:00
filerListener, e := util.NewListener(
2021-09-08 02:29:42 +00:00
util.JoinHostPort(*fo.bindIp, *fo.port),
2014-03-31 03:57:25 +00:00
time.Duration(10)*time.Second,
)
if e != nil {
2015-01-14 01:04:41 +00:00
glog.Fatalf("Filer listener error: %v", e)
2014-03-31 03:57:25 +00:00
}
2018-05-08 08:59:43 +00:00
2018-06-06 06:37:41 +00:00
// starting grpc server
2021-09-12 09:28:37 +00:00
grpcPort := *fo.portGrpc
2021-09-08 02:29:42 +00:00
grpcL, err := util.NewListener(util.JoinHostPort(*fo.bindIp, grpcPort), 0)
2018-06-06 06:37:41 +00:00
if err != nil {
glog.Fatalf("failed to listen on grpc port %d: %v", grpcPort, err)
}
2020-03-04 08:39:47 +00:00
grpcS := pb.NewGrpcServer(security.LoadServerTLS(util.GetViper(), "grpc.filer"))
2018-05-10 06:18:02 +00:00
filer_pb.RegisterSeaweedFilerServer(grpcS, fs)
2018-05-08 08:59:43 +00:00
reflection.Register(grpcS)
go grpcS.Serve(grpcL)
2018-06-06 06:37:41 +00:00
httpS := &http.Server{Handler: defaultMux}
if err := httpS.Serve(filerListener); err != nil {
2015-01-14 01:04:41 +00:00
glog.Fatalf("Filer Fail to serve: %v", e)
2014-03-31 03:57:25 +00:00
}
}