732dc68727
Change-Id: I5eaadc837a4d3a7f635574437127a22de88f556b Reviewed-on: https://cl.tvl.fyi/c/depot/+/9407 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de>
75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
package main
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import (
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"context"
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"os"
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"os/signal"
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"time"
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"github.com/alecthomas/kong"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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castorev1pb "code.tvl.fyi/tvix/castore/protos"
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"code.tvl.fyi/tvix/nar-bridge/pkg/server"
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storev1pb "code.tvl.fyi/tvix/store/protos"
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"github.com/sirupsen/logrus"
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log "github.com/sirupsen/logrus"
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)
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// `help:"Expose a tvix-store gRPC Interface as HTTP NAR/NARinfo"`
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var cli struct {
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LogLevel string `enum:"trace,debug,info,warn,error,fatal,panic" help:"The log level to log with" default:"info"`
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ListenAddr string `name:"listen-addr" help:"The address this service listens on" type:"string" default:"[::]:9000"` //nolint:lll
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EnableAccessLog bool `name:"access-log" help:"Enable access logging" type:"bool" default:"true" negatable:""` //nolint:lll
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StoreAddr string `name:"store-addr" help:"The address to the tvix-store RPC interface this will connect to"`
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}
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func main() {
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_ = kong.Parse(&cli)
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logLevel, err := logrus.ParseLevel(cli.LogLevel)
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if err != nil {
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log.Panic("invalid log level")
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return
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}
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logrus.SetLevel(logLevel)
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ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt)
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defer stop()
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// connect to tvix-store
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log.Debugf("Dialing to %v", cli.StoreAddr)
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conn, err := grpc.DialContext(ctx, cli.StoreAddr, grpc.WithTransportCredentials(insecure.NewCredentials()))
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if err != nil {
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log.Fatalf("did not connect: %v", err)
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}
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defer conn.Close()
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s := server.New(
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castorev1pb.NewDirectoryServiceClient(conn),
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castorev1pb.NewBlobServiceClient(conn),
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storev1pb.NewPathInfoServiceClient(conn),
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cli.EnableAccessLog,
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30,
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)
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log.Printf("Starting nar-bridge at %v", cli.ListenAddr)
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go s.ListenAndServe(cli.ListenAddr)
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// listen for the interrupt signal.
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<-ctx.Done()
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// Restore default behaviour on the interrupt signal
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stop()
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log.Info("Received Signal, shutting down, press Ctl+C again to force.")
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timeoutCtx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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if s.Shutdown(timeoutCtx); err != nil {
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log.WithError(err).Warn("failed to shutdown")
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os.Exit(1)
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}
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}
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