mirror of
https://gitee.com/rainbond/Rainbond.git
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211 lines
5.9 KiB
Go
211 lines
5.9 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 handler
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import (
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"fmt"
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"sort"
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"strconv"
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"strings"
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"github.com/goodrain/rainbond/api/model"
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"github.com/goodrain/rainbond/db"
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dbmodel "github.com/goodrain/rainbond/db/model"
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"github.com/goodrain/rainbond/util"
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"github.com/goodrain/rainbond/worker/client"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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)
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// ThirdPartyServiceHanlder handles business logic for all third-party services
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type ThirdPartyServiceHanlder struct {
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logger *logrus.Entry
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dbmanager db.Manager
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statusCli *client.AppRuntimeSyncClient
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}
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// Create3rdPartySvcHandler creates a new *ThirdPartyServiceHanlder.
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func Create3rdPartySvcHandler(dbmanager db.Manager, statusCli *client.AppRuntimeSyncClient) *ThirdPartyServiceHanlder {
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return &ThirdPartyServiceHanlder{
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logger: logrus.WithField("WHO", "ThirdPartyServiceHanlder"),
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dbmanager: dbmanager,
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statusCli: statusCli,
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}
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}
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// AddEndpoints adds endpoints for third-party service.
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func (t *ThirdPartyServiceHanlder) AddEndpoints(sid string, d *model.AddEndpiontsReq) error {
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address, port := convertAddressPort(d.Address)
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if port == 0 {
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//set default port by service port
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ports, _ := t.dbmanager.TenantServicesPortDao().GetPortsByServiceID(sid)
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if len(ports) > 0 {
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port = ports[0].ContainerPort
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}
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}
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ep := &dbmodel.Endpoint{
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UUID: util.NewUUID(),
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ServiceID: sid,
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IP: address,
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Port: port,
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}
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if err := t.dbmanager.EndpointsDao().AddModel(ep); err != nil {
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return err
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}
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logrus.Debugf("add new endpoint[address: %s, port: %d]", address, port)
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t.statusCli.AddThirdPartyEndpoint(ep)
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return nil
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}
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// UpdEndpoints updates endpoints for third-party service.
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func (t *ThirdPartyServiceHanlder) UpdEndpoints(d *model.UpdEndpiontsReq) error {
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ep, err := t.dbmanager.EndpointsDao().GetByUUID(d.EpID)
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if err != nil {
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logrus.Warningf("EpID: %s; error getting endpoints: %v", d.EpID, err)
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return err
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}
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if d.Address != "" {
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address, port := convertAddressPort(d.Address)
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ep.IP = address
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ep.Port = port
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}
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if err := t.dbmanager.EndpointsDao().UpdateModel(ep); err != nil {
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return err
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}
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t.statusCli.UpdThirdPartyEndpoint(ep)
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return nil
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}
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func convertAddressPort(s string) (address string, port int) {
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prefix := ""
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if strings.HasPrefix(s, "https://") {
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s = strings.Split(s, "https://")[1]
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prefix = "https://"
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}
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if strings.HasPrefix(s, "http://") {
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s = strings.Split(s, "http://")[1]
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prefix = "http://"
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}
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if strings.Contains(s, ":") {
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sp := strings.Split(s, ":")
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address = prefix + sp[0]
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port, _ = strconv.Atoi(sp[1])
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} else {
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address = prefix + s
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}
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return address, port
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}
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// DelEndpoints deletes endpoints for third-party service.
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func (t *ThirdPartyServiceHanlder) DelEndpoints(epid, sid string) error {
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ep, err := t.dbmanager.EndpointsDao().GetByUUID(epid)
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if err != nil {
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logrus.Warningf("EpID: %s; error getting endpoints: %v", epid, err)
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return err
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}
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if err := t.dbmanager.EndpointsDao().DelByUUID(epid); err != nil {
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return err
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}
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t.statusCli.DelThirdPartyEndpoint(ep)
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return nil
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}
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// ListEndpoints lists third-party service endpoints.
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func (t *ThirdPartyServiceHanlder) ListEndpoints(componentID string) ([]*model.ThirdEndpoint, error) {
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logger := t.logger.WithField("Method", "ListEndpoints").
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WithField("ComponentID", componentID)
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runtimeEndpoints, err := t.listRuntimeEndpoints(componentID)
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if err != nil {
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logger.Warning(err.Error())
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}
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staticEndpoints, err := t.listStaticEndpoints(componentID)
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if err != nil {
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staticEndpoints = map[string]*model.ThirdEndpoint{}
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logger.Warning(err.Error())
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}
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// Merge runtimeEndpoints with staticEndpoints
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for _, ep := range runtimeEndpoints {
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sep, ok := staticEndpoints[ep.EpID]
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if !ok {
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continue
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}
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ep.IsStatic = sep.IsStatic
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ep.Address = sep.Address
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delete(staticEndpoints, ep.EpID)
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}
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// Add offline static endpoints
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for _, ep := range staticEndpoints {
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runtimeEndpoints = append(runtimeEndpoints, ep)
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}
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sort.Sort(model.ThirdEndpoints(runtimeEndpoints))
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return runtimeEndpoints, nil
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}
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func (t *ThirdPartyServiceHanlder) listRuntimeEndpoints(componentID string) ([]*model.ThirdEndpoint, error) {
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runtimeEndpoints, err := t.statusCli.ListThirdPartyEndpoints(componentID)
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if err != nil {
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return nil, errors.Wrap(err, "list runtime third endpoints")
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}
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var endpoints []*model.ThirdEndpoint
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for _, item := range runtimeEndpoints.Items {
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endpoints = append(endpoints, &model.ThirdEndpoint{
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EpID: item.Name,
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Address: item.Address,
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Status: item.Status,
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})
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}
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return endpoints, nil
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}
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func (t *ThirdPartyServiceHanlder) listStaticEndpoints(componentID string) (map[string]*model.ThirdEndpoint, error) {
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staticEndpoints, err := t.dbmanager.EndpointsDao().List(componentID)
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if err != nil {
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return nil, errors.Wrap(err, "list static endpoints")
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}
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endpoints := make(map[string]*model.ThirdEndpoint)
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for _, item := range staticEndpoints {
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address := func(ip string, p int) string {
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if p != 0 {
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return fmt.Sprintf("%s:%d", ip, p)
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}
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return ip
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}(item.IP, item.Port)
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endpoints[item.UUID] = &model.ThirdEndpoint{
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EpID: item.UUID,
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Address: address,
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Status: "-",
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IsStatic: true,
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}
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}
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return endpoints, nil
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}
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