mirror of
https://gitee.com/rainbond/Rainbond.git
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130 lines
3.4 KiB
Go
130 lines
3.4 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 api
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import (
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"fmt"
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"net/http"
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"strconv"
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"github.com/goodrain/rainbond/discover"
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"github.com/goodrain/rainbond/node/kubecache"
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"github.com/goodrain/rainbond/node/masterserver"
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"github.com/goodrain/rainbond/node/statsd"
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"github.com/goodrain/rainbond/node/api/controller"
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"github.com/goodrain/rainbond/node/api/router"
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"context"
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"strings"
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"github.com/goodrain/rainbond/cmd/node/option"
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nodeclient "github.com/goodrain/rainbond/node/nodem/client"
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_ "net/http/pprof"
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"github.com/Sirupsen/logrus"
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client "github.com/coreos/etcd/clientv3"
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"github.com/go-chi/chi"
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)
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//Manager api manager
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type Manager struct {
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ctx context.Context
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cancel context.CancelFunc
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conf option.Conf
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router *chi.Mux
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node *nodeclient.HostNode
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lID client.LeaseID // lease id
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ms *masterserver.MasterServer
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keepalive *discover.KeepAlive
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exporter *statsd.Exporter
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}
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//NewManager api manager
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func NewManager(c option.Conf, node *nodeclient.HostNode, ms *masterserver.MasterServer, kubecli kubecache.KubeClient) *Manager {
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r := router.Routers(c.RunMode)
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ctx, cancel := context.WithCancel(context.Background())
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controller.Init(&c, ms, kubecli)
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m := &Manager{
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ctx: ctx,
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cancel: cancel,
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conf: c,
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router: r,
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node: node,
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ms: ms,
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}
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return m
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}
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//Start 启动
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func (m *Manager) Start(errChan chan error) error {
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logrus.Infof("api server start listening on %s", m.conf.APIAddr)
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//m.prometheus()
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go func() {
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if err := http.ListenAndServe(m.conf.APIAddr, m.router); err != nil {
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logrus.Error("rainbond node api listen error.", err.Error())
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errChan <- err
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}
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}()
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go func() {
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if err := http.ListenAndServe(":6102", nil); err != nil {
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logrus.Error("rainbond node debug api listen error.", err.Error())
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errChan <- err
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}
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}()
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if m.conf.RunMode == "master" {
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portinfo := strings.Split(m.conf.APIAddr, ":")
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var port int
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if len(portinfo) != 2 {
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port = 6100
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} else {
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var err error
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port, err = strconv.Atoi(portinfo[1])
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if err != nil {
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return fmt.Errorf("get the api port info error.%s", err.Error())
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}
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}
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keepalive, err := discover.CreateKeepAlive(m.conf.Etcd.Endpoints, "acp_node", m.node.HostName, m.node.InternalIP, port)
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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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}
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return nil
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}
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//Stop 停止
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func (m *Manager) Stop() error {
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logrus.Info("api server is stoping.")
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m.cancel()
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if m.keepalive != nil {
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m.keepalive.Stop()
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}
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return nil
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}
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//GetRouter GetRouter
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func (m *Manager) GetRouter() *chi.Mux {
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return m.router
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}
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