mirror of https://github.com/linkerd/linkerd2.git
48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package main
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import (
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"flag"
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"os"
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"os/signal"
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"syscall"
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"github.com/linkerd/linkerd2/controller/api/proxy"
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"github.com/linkerd/linkerd2/controller/destination"
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"github.com/linkerd/linkerd2/pkg/admin"
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"github.com/linkerd/linkerd2/pkg/flags"
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log "github.com/sirupsen/logrus"
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)
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func main() {
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addr := flag.String("addr", ":8086", "address to serve on")
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metricsAddr := flag.String("metrics-addr", ":9996", "address to serve scrapable metrics on")
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destinationAddr := flag.String("destination-addr", "127.0.0.1:8089", "address of destination service")
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flags.ConfigureAndParse()
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stop := make(chan os.Signal, 1)
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signal.Notify(stop, os.Interrupt, syscall.SIGTERM)
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destinationClient, conn, err := destination.NewClient(*destinationAddr)
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if err != nil {
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log.Fatal(err)
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}
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defer conn.Close()
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server, lis, err := proxy.NewServer(*addr, destinationClient)
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if err != nil {
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log.Fatal(err)
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}
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go func() {
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log.Infof("starting gRPC server on %s", *addr)
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server.Serve(lis)
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}()
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go admin.StartServer(*metricsAddr, nil)
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<-stop
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log.Infof("shutting down gRPC server on %s", *addr)
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server.GracefulStop()
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}
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