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95 lines
3.0 KiB
95 lines
3.0 KiB
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(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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