mirror of
https://gitee.com/rainbond/Rainbond.git
synced 2024-11-30 10:48:15 +08:00
125 lines
3.6 KiB
Go
125 lines
3.6 KiB
Go
// Copyright (C) 2014-2018 Goodrain Co., Ltd.
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// RAINBOND, Application Management Platform
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version. For any non-GPL usage of Rainbond,
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// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
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// must be obtained first.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package server
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import (
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"os"
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"os/signal"
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"syscall"
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"github.com/goodrain/rainbond/mq/client"
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"github.com/goodrain/rainbond/builder/discover"
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"github.com/goodrain/rainbond/builder/exector"
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"github.com/goodrain/rainbond/builder/monitor"
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"github.com/goodrain/rainbond/cmd/builder/option"
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"github.com/goodrain/rainbond/db"
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"github.com/goodrain/rainbond/db/config"
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"github.com/goodrain/rainbond/event"
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"net/http"
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"github.com/Sirupsen/logrus"
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"github.com/goodrain/rainbond/builder/api"
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"github.com/goodrain/rainbond/builder/clean"
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discoverv2 "github.com/goodrain/rainbond/discover.v2"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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)
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//Run start run
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func Run(s *option.Builder) error {
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errChan := make(chan error)
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//init mysql
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dbconfig := config.Config{
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DBType: s.Config.DBType,
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MysqlConnectionInfo: s.Config.MysqlConnectionInfo,
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EtcdEndPoints: s.Config.EtcdEndPoints,
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EtcdTimeout: s.Config.EtcdTimeout,
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}
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if err := db.CreateManager(dbconfig); err != nil {
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return err
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}
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if err := event.NewManager(event.EventConfig{
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EventLogServers: s.Config.EventLogServers,
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DiscoverAddress: s.Config.EtcdEndPoints,
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}); err != nil {
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return err
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}
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defer event.CloseManager()
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client, err := client.NewMqClient(s.Config.EtcdEndPoints, s.Config.MQAPI)
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if err != nil {
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logrus.Errorf("new Mq client error, %v", err)
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return err
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}
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exec, err := exector.NewManager(s.Config, client)
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if err != nil {
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return err
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}
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if err := exec.Start(); err != nil {
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return err
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}
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//exec manage stop by discover
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dis := discover.NewTaskManager(s.Config, client, exec)
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if err := dis.Start(); err != nil {
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return err
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}
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defer dis.Stop()
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if s.Config.CleanUp {
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cle, err := clean.CreateCleanManager()
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if err != nil {
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return err
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}
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if err := cle.Start(errChan); err != nil {
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return err
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}
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defer cle.Stop()
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}
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keepalive, err := discoverv2.CreateKeepAlive(s.Config.EtcdEndPoints, "builder",
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"", s.Config.HostIP, s.Config.APIPort)
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if err != nil {
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return err
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}
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if err := keepalive.Start(); err != nil {
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return err
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}
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defer keepalive.Stop()
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exporter := monitor.NewExporter(exec)
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prometheus.MustRegister(exporter)
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r := api.APIServer()
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r.Handle(s.Config.PrometheusMetricPath, promhttp.Handler())
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logrus.Info("builder api listen port 3228")
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go http.ListenAndServe(":3228", r)
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logrus.Info("builder begin running...")
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//step finally: listen Signal
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term := make(chan os.Signal)
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signal.Notify(term, os.Interrupt, syscall.SIGTERM)
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select {
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case <-term:
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logrus.Warn("Received SIGTERM, exiting gracefully...")
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case err := <-errChan:
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logrus.Errorf("Received a error %s, exiting gracefully...", err.Error())
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}
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logrus.Info("See you next time!")
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return nil
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}
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