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bfe_register.go
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bfe_register.go
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// Copyright (c) 2019 The BFE Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// cluster framework for bfe
package main
import (
"flag"
"fmt"
"io/ioutil"
"os"
"path"
"runtime"
"time"
"github.com/baidu/go-lib/log"
"github.com/baidu/go-lib/log/log4go"
"github.com/bfenetworks/bfe-register/bfe_register"
"gopkg.in/yaml.v3"
)
var (
help = flag.Bool("h", false, "to show help")
confRoot = flag.String("c", "./conf", "root path of configuration")
logPath = flag.String("l", "./log", "dir path of log")
stdOut = flag.Bool("s", false, "to show log in stdout")
showVersion = flag.Bool("v", false, "to show version of bfe")
showVerbose = flag.Bool("V", false, "to show verbose information about bfe")
)
var version string
var commit string
func main() {
var err error
var config bfe_register.BfeRegisterConfig
var logSwitch string
flag.Parse()
if *help {
flag.PrintDefaults()
return
}
if *showVersion {
fmt.Printf("bfe version: %s\n", version)
return
}
if *showVerbose {
fmt.Printf("bfe version: %s\n", version)
fmt.Printf("go version: %s\n", runtime.Version())
fmt.Printf("git commit: %s\n", commit)
return
}
// initialize log
log4go.SetLogBufferLength(10000)
log4go.SetLogWithBlocking(false)
log4go.SetLogFormat(log4go.FORMAT_DEFAULT_WITH_PID)
log4go.SetSrcLineForBinLog(false)
err = log.Init("bfe_register", logSwitch, *logPath, *stdOut, "midnight", 7)
if err != nil {
fmt.Printf("bfe_register: err in log.Init():%s\n", err.Error())
AbnormalExit()
}
log.Logger.Info("bfe_register[version:%s] start", version)
confPath := path.Join(*confRoot, "bfe_register.yaml")
buffer, err := ioutil.ReadFile(confPath)
err = yaml.Unmarshal(buffer, &config)
//config, err = bfe_register.BfeRegisterConfigLoad(confPath, *confRoot)
if err != nil {
log.Logger.Error("main(): in BfeRegisterConfigLoad():%s", err.Error())
AbnormalExit()
}
err = bfe_register.StartUp(config)
if err != nil {
log.Logger.Error("main(): in BfeRegisterServer():%s", err.Error())
AbnormalExit()
}
// waiting for logger finish jobs
time.Sleep(1 * time.Second)
log.Logger.Close()
}
func AbnormalExit() {
// waiting for logger finish jobs
log.Logger.Close()
// exit
os.Exit(1)
}