constellation/upgrade-agent/cmd/main.go

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/*
Copyright (c) Edgeless Systems GmbH
SPDX-License-Identifier: AGPL-3.0-only
*/
package main
import (
"flag"
"github.com/edgelesssys/constellation/v2/internal/constants"
"github.com/edgelesssys/constellation/v2/internal/file"
"github.com/edgelesssys/constellation/v2/internal/logger"
"github.com/edgelesssys/constellation/v2/upgrade-agent/internal/server"
"github.com/spf13/afero"
"go.uber.org/zap"
)
const (
protocol = "unix"
)
func main() {
gRPCDebug := flag.Bool("debug", false, "Enable gRPC debug logging")
verbosity := flag.Int("v", 0, logger.CmdLineVerbosityDescription)
flag.Parse()
log := logger.New(logger.JSONLog, logger.VerbosityFromInt(*verbosity)).Named("bootstrapper")
defer log.Sync()
if *gRPCDebug {
log.Named("gRPC").ReplaceGRPCLogger()
} else {
log.Named("gRPC").WithIncreasedLevel(zap.WarnLevel).ReplaceGRPCLogger()
}
handler := file.NewHandler(afero.NewOsFs())
server, err := server.New(log, handler)
if err != nil {
log.With(zap.Error(err)).Fatalf("Failed to create update server")
}
err = server.Run(protocol, constants.UpgradeAgentSocketPath)
if err != nil {
log.With(zap.Error(err)).Fatalf("Failed to start update server")
}
}