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9f9ef1340c
streaming mode would create separate grpc connections for each call. this is to ensure the long poll connections are properly closed.
96 lines
3.0 KiB
Go
96 lines
3.0 KiB
Go
package command
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import (
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"context"
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"fmt"
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"net/http"
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"github.com/chrislusf/seaweedfs/weed/glog"
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"github.com/chrislusf/seaweedfs/weed/iamapi"
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"github.com/chrislusf/seaweedfs/weed/pb"
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"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
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"github.com/chrislusf/seaweedfs/weed/security"
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"github.com/chrislusf/seaweedfs/weed/util"
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"github.com/gorilla/mux"
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"time"
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)
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var (
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iamStandaloneOptions IamOptions
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)
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type IamOptions struct {
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filer *string
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masters *string
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port *int
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}
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func init() {
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cmdIam.Run = runIam // break init cycle
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iamStandaloneOptions.filer = cmdIam.Flag.String("filer", "localhost:8888", "filer server address")
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iamStandaloneOptions.masters = cmdIam.Flag.String("master", "localhost:9333", "comma-separated master servers")
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iamStandaloneOptions.port = cmdIam.Flag.Int("port", 8111, "iam server http listen port")
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}
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var cmdIam = &Command{
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UsageLine: "iam [-port=8111] [-filer=<ip:port>] [-masters=<ip:port>,<ip:port>]",
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Short: "start a iam API compatible server",
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Long: "start a iam API compatible server.",
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}
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func runIam(cmd *Command, args []string) bool {
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return iamStandaloneOptions.startIamServer()
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}
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func (iamopt *IamOptions) startIamServer() bool {
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filerAddress := pb.ServerAddress(*iamopt.filer)
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util.LoadConfiguration("security", false)
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grpcDialOption := security.LoadClientTLS(util.GetViper(), "grpc.client")
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for {
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err := pb.WithGrpcFilerClient(false, filerAddress, grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
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resp, err := client.GetFilerConfiguration(context.Background(), &filer_pb.GetFilerConfigurationRequest{})
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if err != nil {
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return fmt.Errorf("get filer %s configuration: %v", filerAddress, err)
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}
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glog.V(0).Infof("IAM read filer configuration: %s", resp)
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return nil
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})
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if err != nil {
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glog.V(0).Infof("wait to connect to filer %s grpc address %s", *iamopt.filer, filerAddress.ToGrpcAddress())
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time.Sleep(time.Second)
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} else {
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glog.V(0).Infof("connected to filer %s grpc address %s", *iamopt.filer, filerAddress.ToGrpcAddress())
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break
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}
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}
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masters := pb.ServerAddresses(*iamopt.masters).ToAddresses()
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router := mux.NewRouter().SkipClean(true)
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_, iamApiServer_err := iamapi.NewIamApiServer(router, &iamapi.IamServerOption{
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Masters: masters,
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Filer: filerAddress,
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Port: *iamopt.port,
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GrpcDialOption: grpcDialOption,
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})
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glog.V(0).Info("NewIamApiServer created")
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if iamApiServer_err != nil {
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glog.Fatalf("IAM API Server startup error: %v", iamApiServer_err)
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}
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httpS := &http.Server{Handler: router}
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listenAddress := fmt.Sprintf(":%d", *iamopt.port)
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iamApiListener, err := util.NewListener(listenAddress, time.Duration(10)*time.Second)
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if err != nil {
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glog.Fatalf("IAM API Server listener on %s error: %v", listenAddress, err)
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}
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glog.V(0).Infof("Start Seaweed IAM API Server %s at http port %d", util.Version(), *iamopt.port)
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if err = httpS.Serve(iamApiListener); err != nil {
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glog.Fatalf("IAM API Server Fail to serve: %v", err)
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}
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return true
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}
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