mirror of
https://gitee.com/rainbond/Rainbond.git
synced 2024-11-30 02:38:17 +08:00
363 lines
13 KiB
Go
363 lines
13 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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"github.com/goodrain/rainbond/worker/discover/model"
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"github.com/jinzhu/gorm"
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api_model "github.com/goodrain/rainbond/api/model"
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"github.com/goodrain/rainbond/api/util"
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"github.com/goodrain/rainbond/db"
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dbmodel "github.com/goodrain/rainbond/db/model"
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gclient "github.com/goodrain/rainbond/mq/client"
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"github.com/pquerna/ffjson/ffjson"
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"github.com/sirupsen/logrus"
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)
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//GetTenantServicePluginRelation GetTenantServicePluginRelation
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func (s *ServiceAction) GetTenantServicePluginRelation(serviceID string) ([]*dbmodel.TenantServicePluginRelation, *util.APIHandleError) {
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gps, err := db.GetManager().TenantServicePluginRelationDao().GetALLRelationByServiceID(serviceID)
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if err != nil {
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return nil, util.CreateAPIHandleErrorFromDBError("get service relation by ID", err)
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}
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return gps, nil
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}
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//TenantServiceDeletePluginRelation uninstall plugin for app
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func (s *ServiceAction) TenantServiceDeletePluginRelation(tenantID, serviceID, pluginID string) *util.APIHandleError {
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tx := db.GetManager().Begin()
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defer func() {
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if r := recover(); r != nil {
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logrus.Errorf("Unexpected panic occurred, rollback transaction: %v", r)
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tx.Rollback()
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}
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}()
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deleteFunclist := []func(serviceID, pluginID string) error{
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db.GetManager().TenantServicePluginRelationDaoTransactions(tx).DeleteRelationByServiceIDAndPluginID,
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db.GetManager().TenantPluginVersionENVDaoTransactions(tx).DeleteEnvByPluginID,
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db.GetManager().TenantPluginVersionConfigDaoTransactions(tx).DeletePluginConfig,
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}
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for _, del := range deleteFunclist {
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if err := del(serviceID, pluginID); err != nil {
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if err != gorm.ErrRecordNotFound {
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tx.Rollback()
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return util.CreateAPIHandleErrorFromDBError("delete plugin relation", err)
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}
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}
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}
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if err := s.deletePluginConfig(nil, serviceID, pluginID); err != nil {
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tx.Rollback()
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return util.CreateAPIHandleErrorFromDBError("delete service plugin config failure", err)
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}
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plugin, _ := db.GetManager().TenantPluginDao().GetPluginByID(pluginID, tenantID)
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if plugin != nil && checkPluginHaveInbound(plugin.PluginModel) {
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if err := db.GetManager().TenantServicesStreamPluginPortDaoTransactions(tx).DeleteAllPluginMappingPortByServiceID(serviceID); err != nil {
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if err != gorm.ErrRecordNotFound {
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tx.Rollback()
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return util.CreateAPIHandleErrorFromDBError("delete upstream plugin mapping port", err)
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}
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}
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}
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if err := tx.Commit().Error; err != nil {
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tx.Rollback()
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return util.CreateAPIHandleErrorFromDBError("commit delete err", err)
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}
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return nil
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}
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//SetTenantServicePluginRelation SetTenantServicePluginRelation
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func (s *ServiceAction) SetTenantServicePluginRelation(tenantID, serviceID string, pss *api_model.PluginSetStruct) (*dbmodel.TenantServicePluginRelation, *util.APIHandleError) {
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plugin, err := db.GetManager().TenantPluginDao().GetPluginByID(pss.Body.PluginID, tenantID)
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if err != nil {
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return nil, util.CreateAPIHandleErrorFromDBError("get plugin by plugin id", err)
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}
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crt, err := db.GetManager().TenantServicePluginRelationDao().CheckSomeModelLikePluginByServiceID(
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serviceID,
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plugin.PluginModel,
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)
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if err != nil {
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return nil, util.CreateAPIHandleErrorFromDBError("check plugin model", err)
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}
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if crt {
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return nil, util.CreateAPIHandleError(400, fmt.Errorf("can not add this kind plugin, a same kind plugin has been linked"))
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}
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pluginversion, err := db.GetManager().TenantPluginBuildVersionDao().GetBuildVersionByVersionID(plugin.PluginID, pss.Body.VersionID)
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if err != nil {
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return nil, util.CreateAPIHandleErrorFromDBError("plugin version get error ", err)
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}
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var openPorts = make(map[int]bool)
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if checkPluginHaveInbound(plugin.PluginModel) {
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ports, err := db.GetManager().TenantServicesPortDao().GetPortsByServiceID(serviceID)
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if err != nil {
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return nil, util.CreateAPIHandleErrorFromDBError("get ports by service id", err)
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}
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for _, p := range ports {
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if *p.IsInnerService || *p.IsOuterService {
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openPorts[p.ContainerPort] = true
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}
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}
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}
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tx := db.GetManager().Begin()
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defer func() {
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if r := recover(); r != nil {
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logrus.Errorf("Unexpected panic occurred, rollback transaction: %v", r)
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tx.Rollback()
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}
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}()
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if configs := pss.Body.ConfigEnvs.ComplexEnvs; configs != nil {
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if configs.BasePorts != nil && checkPluginHaveInbound(plugin.PluginModel) {
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for _, p := range configs.BasePorts {
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pluginPort, err := db.GetManager().TenantServicesStreamPluginPortDaoTransactions(tx).SetPluginMappingPort(
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tenantID,
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serviceID,
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dbmodel.InBoundNetPlugin,
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p.Port,
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)
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if err != nil {
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tx.Rollback()
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logrus.Errorf(fmt.Sprintf("set upstream port %d error, %v", p.Port, err))
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return nil, util.CreateAPIHandleErrorFromDBError(
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fmt.Sprintf("set upstream port %d error ", p.Port),
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err,
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)
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}
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logrus.Debugf("set plugin upstream port %d->%d", p.Port, pluginPort)
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p.ListenPort = pluginPort
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}
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}
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if err := s.SavePluginConfig(serviceID, plugin.PluginID, pss.Body.ConfigEnvs.ComplexEnvs); err != nil {
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tx.Rollback()
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return nil, util.CreateAPIHandleError(500, fmt.Errorf("set complex error, %v", err))
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}
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}
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if err := s.normalEnvs(tx, serviceID, plugin.PluginID, pss.Body.ConfigEnvs.NormalEnvs); err != nil {
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tx.Rollback()
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return nil, util.CreateAPIHandleErrorFromDBError("set service plugin env error ", err)
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}
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relation := &dbmodel.TenantServicePluginRelation{
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VersionID: pss.Body.VersionID,
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ServiceID: serviceID,
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PluginID: pss.Body.PluginID,
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Switch: pss.Body.Switch,
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PluginModel: plugin.PluginModel,
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ContainerCPU: pluginversion.ContainerCPU,
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ContainerMemory: pluginversion.ContainerMemory,
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}
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if err := db.GetManager().TenantServicePluginRelationDaoTransactions(tx).AddModel(relation); err != nil {
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tx.Rollback()
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return nil, util.CreateAPIHandleErrorFromDBError("set service plugin relation", err)
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}
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if err := tx.Commit().Error; err != nil {
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tx.Rollback()
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return nil, util.CreateAPIHandleErrorFromDBError("commit set service plugin relation", err)
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}
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return relation, nil
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}
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//UpdateTenantServicePluginRelation UpdateTenantServicePluginRelation
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func (s *ServiceAction) UpdateTenantServicePluginRelation(serviceID string, pss *api_model.PluginSetStruct) (*dbmodel.TenantServicePluginRelation, *util.APIHandleError) {
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relation, err := db.GetManager().TenantServicePluginRelationDao().GetRelateionByServiceIDAndPluginID(serviceID, pss.Body.PluginID)
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if err != nil {
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return nil, util.CreateAPIHandleErrorFromDBError("get relation by serviceid and pluginid", err)
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}
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relation.VersionID = pss.Body.VersionID
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relation.Switch = pss.Body.Switch
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if pss.Body.PluginCPU != 0 {
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relation.ContainerCPU = pss.Body.PluginCPU
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}
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if pss.Body.PluginMemory != 0 {
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relation.ContainerMemory = pss.Body.PluginMemory
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}
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err = db.GetManager().TenantServicePluginRelationDao().UpdateModel(relation)
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if err != nil {
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return nil, util.CreateAPIHandleErrorFromDBError("update relation between plugin and service", err)
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}
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return relation, nil
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}
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func (s *ServiceAction) normalEnvs(tx *gorm.DB, serviceID, pluginID string, envs []*api_model.VersionEnv) error {
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for _, env := range envs {
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tpv := &dbmodel.TenantPluginVersionEnv{
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PluginID: pluginID,
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ServiceID: serviceID,
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EnvName: env.EnvName,
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EnvValue: env.EnvValue,
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}
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if err := db.GetManager().TenantPluginVersionENVDaoTransactions(tx).AddModel(tpv); 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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func checkPluginHaveInbound(model string) bool {
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return model == dbmodel.InBoundNetPlugin || model == dbmodel.InBoundAndOutBoundNetPlugin
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}
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//UpdateVersionEnv UpdateVersionEnv
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func (s *ServiceAction) UpdateVersionEnv(uve *api_model.SetVersionEnv) *util.APIHandleError {
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plugin, err := db.GetManager().TenantPluginDao().GetPluginByID(uve.PluginID, uve.Body.TenantID)
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if err != nil {
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return util.CreateAPIHandleErrorFromDBError("get plugin by plugin id", err)
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}
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tx := db.GetManager().Begin()
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defer func() {
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if r := recover(); r != nil {
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logrus.Errorf("Unexpected panic occurred, rollback transaction: %v", r)
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tx.Rollback()
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}
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}()
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if len(uve.Body.ConfigEnvs.NormalEnvs) != 0 {
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if err := s.upNormalEnvs(tx, uve); err != nil {
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tx.Rollback()
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return util.CreateAPIHandleErrorFromDBError("update version env", err)
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}
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}
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if uve.Body.ConfigEnvs.ComplexEnvs != nil {
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if uve.Body.ConfigEnvs.ComplexEnvs.BasePorts != nil && checkPluginHaveInbound(plugin.PluginModel) {
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for _, p := range uve.Body.ConfigEnvs.ComplexEnvs.BasePorts {
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pluginPort, err := db.GetManager().TenantServicesStreamPluginPortDaoTransactions(tx).SetPluginMappingPort(
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uve.Body.TenantID,
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uve.Body.ServiceID,
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dbmodel.InBoundNetPlugin,
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p.Port,
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)
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if err != nil {
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tx.Rollback()
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logrus.Errorf(fmt.Sprintf("set upstream port %d error, %v", p.Port, err))
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return util.CreateAPIHandleErrorFromDBError(
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fmt.Sprintf("set upstream port %d error ", p.Port),
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err,
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)
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}
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logrus.Debugf("set plugin upstream port %d->%d", p.Port, pluginPort)
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p.ListenPort = pluginPort
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}
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}
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if err := s.SavePluginConfig(uve.Body.ServiceID, uve.PluginID, uve.Body.ConfigEnvs.ComplexEnvs); err != nil {
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tx.Rollback()
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return util.CreateAPIHandleError(500, fmt.Errorf("update complex error, %v", err))
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}
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}
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if err := s.upNormalEnvs(tx, uve); err != nil {
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tx.Rollback()
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return util.CreateAPIHandleError(500, fmt.Errorf("update env config error, %v", err))
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}
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if err := tx.Commit().Error; err != nil {
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tx.Rollback()
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return util.CreateAPIHandleErrorFromDBError("commit set service plugin env", err)
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}
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return nil
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}
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func (s *ServiceAction) upNormalEnvs(tx *gorm.DB, uve *api_model.SetVersionEnv) *util.APIHandleError {
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err := db.GetManager().TenantPluginVersionENVDaoTransactions(tx).DeleteEnvByPluginID(uve.Body.ServiceID, uve.PluginID)
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if err != nil {
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if err != gorm.ErrRecordNotFound {
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return util.CreateAPIHandleErrorFromDBError("delete version env", err)
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}
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}
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if err := s.normalEnvs(tx, uve.Body.ServiceID, uve.PluginID, uve.Body.ConfigEnvs.NormalEnvs); err != nil {
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return util.CreateAPIHandleErrorFromDBError("update version env", err)
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}
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return nil
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}
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//SavePluginConfig save plugin dynamic discovery config
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func (s *ServiceAction) SavePluginConfig(serviceID, pluginID string, config *api_model.ResourceSpec) *util.APIHandleError {
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if config == nil {
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return nil
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}
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v, err := ffjson.Marshal(config)
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if err != nil {
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logrus.Errorf("mashal plugin config value error, %v", err)
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return util.CreateAPIHandleError(500, err)
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}
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if err := db.GetManager().TenantPluginVersionConfigDao().AddModel(&dbmodel.TenantPluginVersionDiscoverConfig{
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PluginID: pluginID,
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ServiceID: serviceID,
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ConfigStr: string(v),
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}); err != nil {
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return util.CreateAPIHandleErrorFromDBError("save plugin config failure", err)
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}
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//push message to worker
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TaskBody := model.ApplyPluginConfigTaskBody{
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ServiceID: serviceID,
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PluginID: pluginID,
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EventID: "system",
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Action: "put",
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}
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err = s.MQClient.SendBuilderTopic(gclient.TaskStruct{
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TaskType: "apply_plugin_config",
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TaskBody: TaskBody,
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Topic: gclient.WorkerTopic,
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})
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if err != nil {
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logrus.Errorf("equque mq error, %v", err)
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// not return error
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return nil
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}
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return nil
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}
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//DeletePluginConfig delete service plugin dynamic discovery config
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func (s *ServiceAction) DeletePluginConfig(serviceID, pluginID string) *util.APIHandleError {
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tx := db.GetManager().Begin()
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err := s.deletePluginConfig(tx, serviceID, pluginID)
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if err != nil {
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tx.Rollback()
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logrus.Errorf("equque mq error, %v", err)
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return util.CreateAPIHandleErrorf(500, "send apply plugin config message failure")
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}
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if err := tx.Commit().Error; err != nil {
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tx.Rollback()
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return util.CreateAPIHandleErrorFromDBError("delete plugin config failure", err)
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}
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return nil
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}
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//DeletePluginConfig delete service plugin dynamic discovery config
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func (s *ServiceAction) deletePluginConfig(tx *gorm.DB, serviceID, pluginID string) *util.APIHandleError {
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if tx != nil {
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if err := db.GetManager().TenantPluginVersionConfigDaoTransactions(tx).DeletePluginConfig(serviceID, pluginID); err != nil {
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return util.CreateAPIHandleErrorFromDBError("delete plugin config failure", err)
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}
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}
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//push message to worker
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TaskBody := model.ApplyPluginConfigTaskBody{
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ServiceID: serviceID,
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PluginID: pluginID,
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EventID: "system",
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Action: "delete",
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}
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err := s.MQClient.SendBuilderTopic(gclient.TaskStruct{
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TaskType: "apply_plugin_config",
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TaskBody: TaskBody,
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Topic: gclient.WorkerTopic,
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})
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if err != nil {
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logrus.Errorf("equque mq error, %v", err)
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return util.CreateAPIHandleErrorf(500, "send apply plugin config message failure")
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}
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return nil
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}
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