07af692ecb
Only keep the `serve` subcommand, and make it appear at the root. Introduce a --log-level argument, and be a bit less noisy in normal operation. Change-Id: I86b8abde1869a5c0c947508bcc29f845222aac09 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9360 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
package main
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import (
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"os"
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"os/signal"
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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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"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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c := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt)
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go func() {
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for range c {
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log.Info("Received Signal, shutting down…")
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os.Exit(1)
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}
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}()
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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.Dial(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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log.Printf("Starting nar-bridge at %v", cli.ListenAddr)
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s := server.New(
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storev1pb.NewDirectoryServiceClient(conn),
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storev1pb.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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err = s.ListenAndServe(cli.ListenAddr)
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if err != nil {
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log.Error("Server failed: %w", err)
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os.Exit(1)
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}
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}
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