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task.go
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task.go
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/*
* Tencent is pleased to support the open source community by making 蓝鲸 available.
* Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.
* Licensed under the MIT License (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
* http://opensource.org/licenses/MIT
* 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.
*/
package logics
import (
"context"
"encoding/json"
"fmt"
"net/http"
"time"
redis "gopkg.in/redis.v5"
"configcenter/src/common"
"configcenter/src/common/blog"
"configcenter/src/common/errors"
"configcenter/src/common/mapstr"
"configcenter/src/common/metadata"
"configcenter/src/common/util"
)
var (
needOpGseProcResultStatus = []metadata.ProcOpTaskStatus{metadata.ProcOpTaskStatusWaitOP, metadata.ProcOpTaskStatusExecuteing}
)
func (lgc *Logics) ModifyTaskInfo(ctx context.Context, header http.Header, cond mapstr.MapStr, data mapstr.MapStr) errors.CCError {
dat := new(metadata.UpdateParams)
dat.Condition = cond
dat.Data = data
rsp, err := lgc.CoreAPI.ProcController().UpdateOperateTaskInfo(ctx, header, dat)
if nil != err {
blog.Errorf("ModifyTaskInfo http error:%s, logID:%s", err.Error(), util.GetHTTPCCRequestID(header))
return lgc.CCErr.CreateDefaultCCErrorIf(util.GetLanguage(header)).New(common.CCErrCommHTTPDoRequestFailed, err.Error())
}
if !rsp.Result {
blog.Errorf("ModifyTaskInfo http reply error:%s, logID:%s", rsp.ErrMsg, util.GetHTTPCCRequestID(header))
return lgc.CCErr.CreateDefaultCCErrorIf(util.GetLanguage(header)).New(rsp.Code, rsp.ErrMsg)
}
return nil
}
// FilterGseTaskIDWaitResultByTaskID Filter out the need to go to gse to get the execution result of the gse task id
func (lgc *Logics) FilterGseTaskIDWaitResultByTaskID(ctx context.Context, header http.Header, taskID string) ([]string, errors.CCError) {
dat := &metadata.QueryInput{}
dat.Limit = common.BKNoLimit
dat.Condition = mapstr.MapStr{
common.BKTaskIDField: taskID,
common.BKStatusField: mapstr.MapStr{common.BKDBIN: needOpGseProcResultStatus},
}
rsp, err := lgc.CoreAPI.ProcController().SearchOperateTaskInfo(ctx, header, dat)
if nil != err {
blog.Errorf("FilterGseTaskWaitResult http error:%s, logID:%s", err.Error(), util.GetHTTPCCRequestID(header))
return nil, lgc.CCErr.CreateDefaultCCErrorIf(util.GetLanguage(header)).New(common.CCErrCommHTTPDoRequestFailed, err.Error())
}
if !rsp.Result {
blog.Errorf("ModifyTaskStatus http reply error:%s, logID:%s", rsp.ErrMsg, util.GetHTTPCCRequestID(header))
return nil, lgc.CCErr.CreateDefaultCCErrorIf(util.GetLanguage(header)).New(rsp.Code, rsp.ErrMsg)
}
gseTaskIDArr := make([]string, 0)
for _, taskInfo := range rsp.Data.Info {
gseTaskIDArr = append(gseTaskIDArr, taskInfo.GseTaskID)
}
return gseTaskIDArr, nil
}
// handleGseOPProcResult backgroud handle gse operate process result
func (lgc *Logics) getGseOPProcTaskIDFromRedis(interval time.Duration) {
for {
val, err := lgc.cache.SPop(common.RedisProcSrvHostInstanceRefreshModuleKey).Result()
if redis.Nil == err {
if 0 >= interval {
interval = GETTASKIDSPOPINTERVAL
}
time.Sleep(interval)
continue
}
if nil != err {
blog.Warnf("get timed trigger host instance event from redis, error:%s", err.Error())
continue
}
item := &opProcTask{}
err = json.Unmarshal([]byte(val), item)
if nil != err {
blog.Warnf("get timed trigger host instance event from redis, content not json, error:%s", err.Error())
continue
}
gseOPProcTaskChan <- item
}
}
func (lgc *Logics) handleOPProcTask(ctx context.Context, header http.Header, taskID string) (waitExecArr []string, exceErrMap map[string]string, requestErr errors.CCError) {
isErr := false
waitExecArr = make([]string, 0)
exceErrMap = make(map[string]string, 0)
gseTaskIDArr, err := lgc.FilterGseTaskIDWaitResultByTaskID(ctx, header, taskID)
if nil != err {
blog.Errorf("handleOPProcTask query task info from gse error, taskID:%s, error:%s logID:%s", taskID, err.Error(), util.GetHTTPCCRequestID(header))
return nil, nil, err
}
for _, gseTaskID := range gseTaskIDArr {
gseRet, err := lgc.EsbServ.GseSrv().QueryProcOperateResult(ctx, header, gseTaskID)
if err != nil {
requestErr = err
blog.Errorf("handleOPProcTask query task info from gse error, taskID:%s, gseTaskID:%s, error:%s logID:%s", taskID, gseTaskID, err.Error(), util.GetHTTPCCRequestID(header))
continue
} else if !gseRet.Result {
requestErr = lgc.CCErr.CreateDefaultCCErrorIf(util.GetLanguage(header)).New(gseRet.Code, gseRet.Message)
blog.Errorf("handleOPProcTask query task info from gse failed, taskID:%s, gseTaskID:%s, gse return error:%s, error code:%d logID:%s", taskID, gseTaskID, gseRet.Message, gseRet.Code, util.GetHTTPCCRequestID(header))
continue
}
for key, item := range gseRet.Data {
if 0 != item.Errcode {
if int(metadata.ProcOpTaskStatusExecuteing) == item.Errcode {
waitExecArr = append(waitExecArr, key)
} else {
exceErrMap[key] = item.ErrMsg
isErr = true
}
}
}
// same task group excute error,
if isErr {
conds := mapstr.MapStr{
common.BKTaskIDField: taskID,
common.BKStatusField: mapstr.MapStr{common.BKDBNE: metadata.ProcOpTaskStatusSucc},
}
data := mapstr.MapStr{common.BKStatusField: metadata.ProcOpTaskStatusErr, common.BKGseOpProcTaskDetailField: gseRet.Data}
err := lgc.ModifyTaskInfo(ctx, header, conds, data)
if nil != err {
blog.Errorf("handleOPProcTask ModifyTaskStatus task detail failed, taskID:%s, gseTaskID:%s, gse return error:%s, error code:%d logID:%s", taskID, gseTaskID, gseRet.Message, gseRet.Code, util.GetHTTPCCRequestID(header))
return nil, nil, err
}
conds = mapstr.MapStr{
common.BKTaskIDField: taskID,
common.BKStatusField: mapstr.MapStr{common.BKDBNE: metadata.ProcOpTaskStatusSucc},
}
data = mapstr.MapStr{common.BKStatusField: metadata.ProcOpTaskStatusErr}
err = lgc.ModifyTaskInfo(ctx, header, conds, data)
if nil != err {
blog.Errorf("handleOPProcTask ModifyTaskStatus task status failed, taskID:%s, gseTaskID:%s, gse return error:%s, error code:%d logID:%s", taskID, gseTaskID, gseRet.Message, gseRet.Code, util.GetHTTPCCRequestID(header))
}
break
}
conds := mapstr.MapStr{
common.BKTaskIDField: taskID,
common.BKGseOpTaskIDField: gseTaskID,
}
data := mapstr.MapStr{common.BKStatusField: metadata.ProcOpTaskStatusSucc, common.BKGseOpProcTaskDetailField: gseRet.Data}
err = lgc.ModifyTaskInfo(ctx, header, conds, data)
if nil != err {
requestErr = err
blog.Errorf("handleOPProcTask ModifyTaskStatus task status failed, taskID:%s, gseTaskID:%s, gse return error:%s, error code:%d logID:%s", taskID, gseTaskID, gseRet.Message, gseRet.Code, util.GetHTTPCCRequestID(header))
continue
}
}
if isErr {
waitExecArr = make([]string, 0)
}
return waitExecArr, exceErrMap, requestErr
}
func (lgc *Logics) timedTriggerTaskInfoToRedis(ctx context.Context) {
go func() {
triggerChn := time.NewTicker(timedTriggerTaskTime)
for range triggerChn.C {
header := make(http.Header, 0)
header.Set(common.BKHTTPOwnerID, common.BKSuperOwnerID)
header.Set(common.BKHTTPHeaderUser, common.BKProcInstanceOpUser)
dat := new(metadata.QueryInput)
dat.Fields = fmt.Sprintf("%s,%s,http_header", common.BKTaskIDField, common.BKGseTaskIDField)
dat.Limit = common.BKNoLimit
dat.Condition = mapstr.MapStr{common.BKStatusField: mapstr.MapStr{common.BKDBIN: needOpGseProcResultStatus}}
rsp, err := lgc.CoreAPI.ProcController().SearchOperateTaskInfo(ctx, header, dat)
if nil != err {
blog.Warnf("timedTriggerTaskInfoToRedis http do error:%s", err.Error())
continue
}
if !rsp.Result {
blog.Warnf("timedTriggerTaskInfoToRedis http reply error:%s", rsp.ErrMsg)
continue
}
if 0 == rsp.Data.Count {
continue
}
opProcTaskMap := make(map[string]*opProcTask, 0)
for _, taskInfo := range rsp.Data.Info {
opProcTaskItem, ok := opProcTaskMap[taskInfo.TaskID]
if !ok {
opProcTaskItem = &opProcTask{
TaskID: taskInfo.TaskID,
Header: taskInfo.HTTPHeader,
}
opProcTaskMap[taskInfo.TaskID] = opProcTaskItem
}
opProcTaskItem.GseTaskIDArr = append(opProcTaskItem.GseTaskIDArr, taskInfo.GseTaskID)
}
cacheAllStr := make([]interface{}, 0)
for _, item := range opProcTaskMap {
byteInfo, err := json.Marshal(item)
if nil != err {
continue
}
cacheAllStr = append(cacheAllStr, string(byteInfo))
}
err = lgc.cache.SAdd(common.RedisProcSrvQueryProcOPResultKey, cacheAllStr...).Err()
if nil != err {
blog.Warnf("timedTriggerTaskInfoToRedis set cache error:%s", err.Error())
}
}
}()
}