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main.go
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main.go
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//
//Copyright [2016] [SnapRoute Inc]
//
//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.
//
// _______ __ __________ ___ _______.____ __ ____ __ .___________. ______ __ __
// | ____|| | | ____\ \ / / / |\ \ / \ / / | | | | / || | | |
// | |__ | | | |__ \ V / | (----` \ \/ \/ / | | `---| |----`| ,----'| |__| |
// | __| | | | __| > < \ \ \ / | | | | | | | __ |
// | | | `----.| |____ / . \ .----) | \ /\ / | | | | | `----.| | | |
// |__| |_______||_______/__/ \__\ |_______/ \__/ \__/ |__| |__| \______||__| |__|
//
package main
import (
"config/server"
"flag"
"fmt"
"net/http"
"utils/keepalive"
"utils/logging"
)
func main() {
fmt.Println("Starting ConfigMgr daemon")
paramsDir := flag.String("params", "./params", "Directory Location for config files")
flag.Parse()
paramsDirName := *paramsDir
if paramsDirName[len(paramsDirName)-1] != '/' {
paramsDirName = paramsDirName + "/"
}
fmt.Println("ConfigMgr: Start logger")
logger, err := logging.NewLogger("confd", "ConfigMgr", true)
if err != nil {
fmt.Println("Failed to start logger. Nothing will be logged ...")
}
configMgr := server.NewConfigMgr(paramsDirName, logger)
if configMgr == nil {
logger.Err("Failed to initialize CONF Mgr. Exiting!!!")
return
}
restRtr := configMgr.ApiMgr.GetRestRtr()
// Start keepalive routine
go keepalive.InitKeepAlive("confd", paramsDirName)
foundConfPort, confPort := server.GetConfigHandlerPort(paramsDirName)
if foundConfPort {
http.ListenAndServe(":"+confPort, restRtr)
} else {
http.ListenAndServe(":8080", restRtr)
}
logger.Info("CONF Mgr. Exiting!!!")
}