mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2024-11-30 23:29:02 +08:00
382 lines
12 KiB
Go
382 lines
12 KiB
Go
package command
|
|
|
|
import (
|
|
"context"
|
|
"crypto/tls"
|
|
"crypto/x509"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"net"
|
|
"net/http"
|
|
"os"
|
|
"runtime"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/s3api/s3err"
|
|
"google.golang.org/grpc/credentials/tls/certprovider"
|
|
"google.golang.org/grpc/credentials/tls/certprovider/pemfile"
|
|
"google.golang.org/grpc/reflection"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/pb/s3_pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/security"
|
|
|
|
"github.com/gorilla/mux"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/glog"
|
|
"github.com/seaweedfs/seaweedfs/weed/s3api"
|
|
stats_collect "github.com/seaweedfs/seaweedfs/weed/stats"
|
|
"github.com/seaweedfs/seaweedfs/weed/util"
|
|
)
|
|
|
|
var (
|
|
s3StandaloneOptions S3Options
|
|
)
|
|
|
|
type S3Options struct {
|
|
filer *string
|
|
bindIp *string
|
|
port *int
|
|
portHttps *int
|
|
portGrpc *int
|
|
config *string
|
|
domainName *string
|
|
allowedOrigins *string
|
|
tlsPrivateKey *string
|
|
tlsCertificate *string
|
|
tlsCACertificate *string
|
|
tlsVerifyClientCert *bool
|
|
metricsHttpPort *int
|
|
metricsHttpIp *string
|
|
allowEmptyFolder *bool
|
|
allowDeleteBucketNotEmpty *bool
|
|
auditLogConfig *string
|
|
localFilerSocket *string
|
|
dataCenter *string
|
|
localSocket *string
|
|
certProvider certprovider.Provider
|
|
}
|
|
|
|
func init() {
|
|
cmdS3.Run = runS3 // break init cycle
|
|
s3StandaloneOptions.filer = cmdS3.Flag.String("filer", "localhost:8888", "filer server address")
|
|
s3StandaloneOptions.bindIp = cmdS3.Flag.String("ip.bind", "", "ip address to bind to. Default to localhost.")
|
|
s3StandaloneOptions.port = cmdS3.Flag.Int("port", 8333, "s3 server http listen port")
|
|
s3StandaloneOptions.portHttps = cmdS3.Flag.Int("port.https", 0, "s3 server https listen port")
|
|
s3StandaloneOptions.portGrpc = cmdS3.Flag.Int("port.grpc", 0, "s3 server grpc listen port")
|
|
s3StandaloneOptions.domainName = cmdS3.Flag.String("domainName", "", "suffix of the host name in comma separated list, {bucket}.{domainName}")
|
|
s3StandaloneOptions.allowedOrigins = cmdS3.Flag.String("allowedOrigins", "*", "comma separated list of allowed origins")
|
|
s3StandaloneOptions.dataCenter = cmdS3.Flag.String("dataCenter", "", "prefer to read and write to volumes in this data center")
|
|
s3StandaloneOptions.config = cmdS3.Flag.String("config", "", "path to the config file")
|
|
s3StandaloneOptions.auditLogConfig = cmdS3.Flag.String("auditLogConfig", "", "path to the audit log config file")
|
|
s3StandaloneOptions.tlsPrivateKey = cmdS3.Flag.String("key.file", "", "path to the TLS private key file")
|
|
s3StandaloneOptions.tlsCertificate = cmdS3.Flag.String("cert.file", "", "path to the TLS certificate file")
|
|
s3StandaloneOptions.tlsCACertificate = cmdS3.Flag.String("cacert.file", "", "path to the TLS CA certificate file")
|
|
s3StandaloneOptions.tlsVerifyClientCert = cmdS3.Flag.Bool("tlsVerifyClientCert", false, "whether to verify the client's certificate")
|
|
s3StandaloneOptions.metricsHttpPort = cmdS3.Flag.Int("metricsPort", 0, "Prometheus metrics listen port")
|
|
s3StandaloneOptions.metricsHttpIp = cmdS3.Flag.String("metricsIp", "", "metrics listen ip. If empty, default to same as -ip.bind option.")
|
|
s3StandaloneOptions.allowEmptyFolder = cmdS3.Flag.Bool("allowEmptyFolder", true, "allow empty folders")
|
|
s3StandaloneOptions.allowDeleteBucketNotEmpty = cmdS3.Flag.Bool("allowDeleteBucketNotEmpty", true, "allow recursive deleting all entries along with bucket")
|
|
s3StandaloneOptions.localFilerSocket = cmdS3.Flag.String("localFilerSocket", "", "local filer socket path")
|
|
s3StandaloneOptions.localSocket = cmdS3.Flag.String("localSocket", "", "default to /tmp/seaweedfs-s3-<port>.sock")
|
|
}
|
|
|
|
var cmdS3 = &Command{
|
|
UsageLine: "s3 [-port=8333] [-filer=<ip:port>] [-config=</path/to/config.json>]",
|
|
Short: "start a s3 API compatible server that is backed by a filer",
|
|
Long: `start a s3 API compatible server that is backed by a filer.
|
|
|
|
By default, you can use any access key and secret key to access the S3 APIs.
|
|
To enable credential based access, create a config.json file similar to this:
|
|
|
|
{
|
|
"identities": [
|
|
{
|
|
"name": "anonymous",
|
|
"actions": [
|
|
"Read"
|
|
]
|
|
},
|
|
{
|
|
"name": "some_admin_user",
|
|
"credentials": [
|
|
{
|
|
"accessKey": "some_access_key1",
|
|
"secretKey": "some_secret_key1"
|
|
}
|
|
],
|
|
"actions": [
|
|
"Admin",
|
|
"Read",
|
|
"List",
|
|
"Tagging",
|
|
"Write"
|
|
]
|
|
},
|
|
{
|
|
"name": "some_read_only_user",
|
|
"credentials": [
|
|
{
|
|
"accessKey": "some_access_key2",
|
|
"secretKey": "some_secret_key2"
|
|
}
|
|
],
|
|
"actions": [
|
|
"Read"
|
|
]
|
|
},
|
|
{
|
|
"name": "some_normal_user",
|
|
"credentials": [
|
|
{
|
|
"accessKey": "some_access_key3",
|
|
"secretKey": "some_secret_key3"
|
|
}
|
|
],
|
|
"actions": [
|
|
"Read",
|
|
"List",
|
|
"Tagging",
|
|
"Write"
|
|
]
|
|
},
|
|
{
|
|
"name": "user_limited_to_bucket1",
|
|
"credentials": [
|
|
{
|
|
"accessKey": "some_access_key4",
|
|
"secretKey": "some_secret_key4"
|
|
}
|
|
],
|
|
"actions": [
|
|
"Read:bucket1",
|
|
"List:bucket1",
|
|
"Tagging:bucket1",
|
|
"Write:bucket1"
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
`,
|
|
}
|
|
|
|
func runS3(cmd *Command, args []string) bool {
|
|
|
|
util.LoadSecurityConfiguration()
|
|
|
|
switch {
|
|
case *s3StandaloneOptions.metricsHttpIp != "":
|
|
// noting to do, use s3StandaloneOptions.metricsHttpIp
|
|
case *s3StandaloneOptions.bindIp != "":
|
|
*s3StandaloneOptions.metricsHttpIp = *s3StandaloneOptions.bindIp
|
|
}
|
|
go stats_collect.StartMetricsServer(*s3StandaloneOptions.metricsHttpIp, *s3StandaloneOptions.metricsHttpPort)
|
|
|
|
return s3StandaloneOptions.startS3Server()
|
|
|
|
}
|
|
|
|
// GetCertificateWithUpdate Auto refreshing TSL certificate
|
|
func (S3opt *S3Options) GetCertificateWithUpdate(*tls.ClientHelloInfo) (*tls.Certificate, error) {
|
|
certs, err := S3opt.certProvider.KeyMaterial(context.Background())
|
|
return &certs.Certs[0], err
|
|
}
|
|
|
|
func (s3opt *S3Options) startS3Server() bool {
|
|
|
|
filerAddress := pb.ServerAddress(*s3opt.filer)
|
|
|
|
filerBucketsPath := "/buckets"
|
|
filerGroup := ""
|
|
|
|
grpcDialOption := security.LoadClientTLS(util.GetViper(), "grpc.client")
|
|
|
|
// metrics read from the filer
|
|
var metricsAddress string
|
|
var metricsIntervalSec int
|
|
|
|
for {
|
|
err := pb.WithGrpcFilerClient(false, 0, filerAddress, grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
|
|
resp, err := client.GetFilerConfiguration(context.Background(), &filer_pb.GetFilerConfigurationRequest{})
|
|
if err != nil {
|
|
return fmt.Errorf("get filer %s configuration: %v", filerAddress, err)
|
|
}
|
|
filerBucketsPath = resp.DirBuckets
|
|
filerGroup = resp.FilerGroup
|
|
metricsAddress, metricsIntervalSec = resp.MetricsAddress, int(resp.MetricsIntervalSec)
|
|
glog.V(0).Infof("S3 read filer buckets dir: %s", filerBucketsPath)
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
glog.V(0).Infof("wait to connect to filer %s grpc address %s", *s3opt.filer, filerAddress.ToGrpcAddress())
|
|
time.Sleep(time.Second)
|
|
} else {
|
|
glog.V(0).Infof("connected to filer %s grpc address %s", *s3opt.filer, filerAddress.ToGrpcAddress())
|
|
break
|
|
}
|
|
}
|
|
|
|
go stats_collect.LoopPushingMetric("s3", stats_collect.SourceName(uint32(*s3opt.port)), metricsAddress, metricsIntervalSec)
|
|
|
|
router := mux.NewRouter().SkipClean(true)
|
|
var localFilerSocket string
|
|
if s3opt.localFilerSocket != nil {
|
|
localFilerSocket = *s3opt.localFilerSocket
|
|
}
|
|
s3ApiServer, s3ApiServer_err := s3api.NewS3ApiServer(router, &s3api.S3ApiServerOption{
|
|
Filer: filerAddress,
|
|
Port: *s3opt.port,
|
|
Config: *s3opt.config,
|
|
DomainName: *s3opt.domainName,
|
|
AllowedOrigins: strings.Split(*s3opt.allowedOrigins, ","),
|
|
BucketsPath: filerBucketsPath,
|
|
GrpcDialOption: grpcDialOption,
|
|
AllowEmptyFolder: *s3opt.allowEmptyFolder,
|
|
AllowDeleteBucketNotEmpty: *s3opt.allowDeleteBucketNotEmpty,
|
|
LocalFilerSocket: localFilerSocket,
|
|
DataCenter: *s3opt.dataCenter,
|
|
FilerGroup: filerGroup,
|
|
})
|
|
if s3ApiServer_err != nil {
|
|
glog.Fatalf("S3 API Server startup error: %v", s3ApiServer_err)
|
|
}
|
|
|
|
httpS := &http.Server{Handler: router}
|
|
|
|
if *s3opt.portGrpc == 0 {
|
|
*s3opt.portGrpc = 10000 + *s3opt.port
|
|
}
|
|
if *s3opt.bindIp == "" {
|
|
*s3opt.bindIp = "localhost"
|
|
}
|
|
|
|
if runtime.GOOS != "windows" {
|
|
localSocket := *s3opt.localSocket
|
|
if localSocket == "" {
|
|
localSocket = fmt.Sprintf("/tmp/seaweedfs-s3-%d.sock", *s3opt.port)
|
|
}
|
|
if err := os.Remove(localSocket); err != nil && !os.IsNotExist(err) {
|
|
glog.Fatalf("Failed to remove %s, error: %s", localSocket, err.Error())
|
|
}
|
|
go func() {
|
|
// start on local unix socket
|
|
s3SocketListener, err := net.Listen("unix", localSocket)
|
|
if err != nil {
|
|
glog.Fatalf("Failed to listen on %s: %v", localSocket, err)
|
|
}
|
|
httpS.Serve(s3SocketListener)
|
|
}()
|
|
}
|
|
|
|
listenAddress := fmt.Sprintf("%s:%d", *s3opt.bindIp, *s3opt.port)
|
|
s3ApiListener, s3ApiLocalListener, err := util.NewIpAndLocalListeners(*s3opt.bindIp, *s3opt.port, time.Duration(10)*time.Second)
|
|
if err != nil {
|
|
glog.Fatalf("S3 API Server listener on %s error: %v", listenAddress, err)
|
|
}
|
|
|
|
if len(*s3opt.auditLogConfig) > 0 {
|
|
s3err.InitAuditLog(*s3opt.auditLogConfig)
|
|
if s3err.Logger != nil {
|
|
defer s3err.Logger.Close()
|
|
}
|
|
}
|
|
|
|
// starting grpc server
|
|
grpcPort := *s3opt.portGrpc
|
|
grpcL, grpcLocalL, err := util.NewIpAndLocalListeners(*s3opt.bindIp, grpcPort, 0)
|
|
if err != nil {
|
|
glog.Fatalf("s3 failed to listen on grpc port %d: %v", grpcPort, err)
|
|
}
|
|
grpcS := pb.NewGrpcServer(security.LoadServerTLS(util.GetViper(), "grpc.s3"))
|
|
s3_pb.RegisterSeaweedS3Server(grpcS, s3ApiServer)
|
|
reflection.Register(grpcS)
|
|
if grpcLocalL != nil {
|
|
go grpcS.Serve(grpcLocalL)
|
|
}
|
|
go grpcS.Serve(grpcL)
|
|
|
|
if *s3opt.tlsPrivateKey != "" {
|
|
pemfileOptions := pemfile.Options{
|
|
CertFile: *s3opt.tlsCertificate,
|
|
KeyFile: *s3opt.tlsPrivateKey,
|
|
RefreshDuration: security.CredRefreshingInterval,
|
|
}
|
|
if s3opt.certProvider, err = pemfile.NewProvider(pemfileOptions); err != nil {
|
|
glog.Fatalf("pemfile.NewProvider(%v) failed: %v", pemfileOptions, err)
|
|
}
|
|
|
|
caCertPool := x509.NewCertPool()
|
|
if *s3Options.tlsCACertificate != "" {
|
|
// load CA certificate file and add it to list of client CAs
|
|
caCertFile, err := ioutil.ReadFile(*s3opt.tlsCACertificate)
|
|
if err != nil {
|
|
glog.Fatalf("error reading CA certificate: %v", err)
|
|
}
|
|
caCertPool.AppendCertsFromPEM(caCertFile)
|
|
}
|
|
|
|
clientAuth := tls.NoClientCert
|
|
if *s3Options.tlsVerifyClientCert {
|
|
clientAuth = tls.RequireAndVerifyClientCert
|
|
}
|
|
|
|
httpS.TLSConfig = &tls.Config{
|
|
GetCertificate: s3opt.GetCertificateWithUpdate,
|
|
ClientAuth: clientAuth,
|
|
ClientCAs: caCertPool,
|
|
}
|
|
err = security.FixTlsConfig(util.GetViper(), httpS.TLSConfig)
|
|
if err != nil {
|
|
glog.Fatalf("error with tls config: %v", err)
|
|
}
|
|
if *s3opt.portHttps == 0 {
|
|
glog.V(0).Infof("Start Seaweed S3 API Server %s at https port %d", util.Version(), *s3opt.port)
|
|
if s3ApiLocalListener != nil {
|
|
go func() {
|
|
if err = httpS.ServeTLS(s3ApiLocalListener, "", ""); err != nil {
|
|
glog.Fatalf("S3 API Server Fail to serve: %v", err)
|
|
}
|
|
}()
|
|
}
|
|
if err = httpS.ServeTLS(s3ApiListener, "", ""); err != nil {
|
|
glog.Fatalf("S3 API Server Fail to serve: %v", err)
|
|
}
|
|
} else {
|
|
glog.V(0).Infof("Start Seaweed S3 API Server %s at https port %d", util.Version(), *s3opt.portHttps)
|
|
s3ApiListenerHttps, s3ApiLocalListenerHttps, _ := util.NewIpAndLocalListeners(
|
|
*s3opt.bindIp, *s3opt.portHttps, time.Duration(10)*time.Second)
|
|
if s3ApiLocalListenerHttps != nil {
|
|
go func() {
|
|
if err = httpS.ServeTLS(s3ApiLocalListenerHttps, "", ""); err != nil {
|
|
glog.Fatalf("S3 API Server Fail to serve: %v", err)
|
|
}
|
|
}()
|
|
}
|
|
go func() {
|
|
if err = httpS.ServeTLS(s3ApiListenerHttps, "", ""); err != nil {
|
|
glog.Fatalf("S3 API Server Fail to serve: %v", err)
|
|
}
|
|
}()
|
|
}
|
|
}
|
|
if *s3opt.tlsPrivateKey == "" || *s3opt.portHttps > 0 {
|
|
glog.V(0).Infof("Start Seaweed S3 API Server %s at http port %d", util.Version(), *s3opt.port)
|
|
if s3ApiLocalListener != nil {
|
|
go func() {
|
|
if err = httpS.Serve(s3ApiLocalListener); err != nil {
|
|
glog.Fatalf("S3 API Server Fail to serve: %v", err)
|
|
}
|
|
}()
|
|
}
|
|
if err = httpS.Serve(s3ApiListener); err != nil {
|
|
glog.Fatalf("S3 API Server Fail to serve: %v", err)
|
|
}
|
|
}
|
|
|
|
return true
|
|
|
|
}
|