func QDataGet(c *gin.Context) []*cmodel.GraphQueryResponse {
log := logger.Logger()
startTmp := c.DefaultQuery("startTs", string(time.Now().Unix()-(86400)))
startTmp2, _ := strconv.Atoi(startTmp)
startTs := int64(startTmp2)
endTmp := c.DefaultQuery("endTs", string(time.Now().Unix()))
endTmp2, _ := strconv.Atoi(endTmp)
endTs := int64(endTmp2)
consolFun := c.DefaultQuery("consolFun", "AVERAGE")
stepTmp := c.DefaultQuery("step", "60")
step, _ := strconv.Atoi(stepTmp)
counter := c.DefaultQuery("counter", "cpu.idle")
endpoints := model.EndpointQuery()
var result []*cmodel.GraphQueryResponse
for _, enp := range endpoints {
q := cmodel.GraphQueryParam{
Start: startTs,
End: endTs,
ConsolFun: consolFun,
Step: step,
Endpoint: enp,
Counter: counter,
}
res, _ := graph.QueryOne(q)
log.Debug(fmt.Sprintf("%v, %v, %v", res.Counter, res.Endpoint, len(res.Values)))
result = append(result, res)
}
log.Debug(fmt.Sprintf("%s: %d", "openfaclon query got", len(result)))
return result
}
func getGraphQueryResponse(metrics []string, duration string, hostnames []string, result map[string]interface{}) []*cmodel.GraphQueryResponse {
data := []*cmodel.GraphQueryResponse{}
start, end := convertDurationToPoint(duration, result)
proc.HistoryRequestCnt.Incr()
for _, hostname := range hostnames {
for _, metric := range metrics {
request := cmodel.GraphQueryParam{
Start: start,
End: end,
ConsolFun: "AVERAGE",
Endpoint: hostname,
Counter: metric,
}
response, err := graph.QueryOne(request)
if err != nil {
setError("graph.queryOne fail, "+err.Error(), result)
}
if result == nil {
continue
}
data = append(data, response)
}
}
proc.HistoryResponseCounterCnt.IncrBy(int64(len(data)))
for _, item := range data {
proc.HistoryResponseItemCnt.IncrBy(int64(len(item.Values)))
}
return data
}
func rrdQuery(in *pb.QueryInput) (resp []*cmodel.GraphQueryResponse) {
queryParams := getq(in)
endpointList, _ := getEndPoints(queryParams.Endpoint)
counterList, _ := getCounter(queryParams.Counter)
for _, enp := range endpointList {
queryParams.Endpoint = enp
for _, con := range counterList {
queryParams.Counter = con
res, err := graph.QueryOne(queryParams)
if err != nil {
log.Printf("%v", err.Error())
}
resp = append(resp, res)
}
}
return
}
func graphQueryOne(ec cmodel.GraphInfoParam, body GraphHistoryParam, endpoint string, counter string) *cmodel.GraphQueryResponse {
if endpoint == "" {
endpoint = ec.Endpoint
}
if counter == "" {
counter = ec.Counter
}
request := cmodel.GraphQueryParam{
Start: int64(body.Start),
End: int64(body.End),
ConsolFun: body.CF,
Endpoint: endpoint,
Counter: counter,
}
result, err := graph.QueryOne(request)
if err != nil {
log.Printf("graph.queryOne fail, %v, (endpoint, counter) = (%s, %s)", err, endpoint, counter)
}
return result
}
func configGraphRoutes() {
// method:post
http.HandleFunc("/graph/history", func(w http.ResponseWriter, r *http.Request) {
// statistics
proc.HistoryRequestCnt.Incr()
var body GraphHistoryParam
decoder := json.NewDecoder(r.Body)
err := decoder.Decode(&body)
if err != nil {
StdRender(w, "", err)
return
}
if len(body.EndpointCounters) == 0 {
StdRender(w, "", errors.New("empty_payload"))
return
}
data := []*cmodel.GraphQueryResponse{}
for _, ec := range body.EndpointCounters {
request := cmodel.GraphQueryParam{
Start: int64(body.Start),
End: int64(body.End),
ConsolFun: body.CF,
Endpoint: ec.Endpoint,
Counter: ec.Counter,
}
result, err := graph.QueryOne(request)
if err != nil {
log.Printf("graph.queryOne fail, %v", err)
}
if result == nil {
continue
}
data = append(data, result)
}
// statistics
proc.HistoryResponseCounterCnt.IncrBy(int64(len(data)))
for _, item := range data {
proc.HistoryResponseItemCnt.IncrBy(int64(len(item.Values)))
}
StdRender(w, data, nil)
})
// post, info
http.HandleFunc("/graph/info", func(w http.ResponseWriter, r *http.Request) {
// statistics
proc.InfoRequestCnt.Incr()
var body []*cmodel.GraphInfoParam
decoder := json.NewDecoder(r.Body)
err := decoder.Decode(&body)
if err != nil {
StdRender(w, "", err)
return
}
if len(body) == 0 {
StdRender(w, "", errors.New("empty"))
return
}
data := []*cmodel.GraphFullyInfo{}
for _, param := range body {
if param == nil {
continue
}
info, err := graph.Info(*param)
if err != nil {
log.Printf("graph.info fail, resp: %v, err: %v", info, err)
}
if info == nil {
continue
}
data = append(data, info)
}
StdRender(w, data, nil)
})
// post, last
http.HandleFunc("/graph/last", func(w http.ResponseWriter, r *http.Request) {
// statistics
proc.LastRequestCnt.Incr()
var body []*cmodel.GraphLastParam
decoder := json.NewDecoder(r.Body)
err := decoder.Decode(&body)
if err != nil {
StdRender(w, "", err)
return
}
if len(body) == 0 {
StdRender(w, "", errors.New("empty"))
return
}
data := []*cmodel.GraphLastResp{}
for _, param := range body {
if param == nil {
continue
}
last, err := graph.Last(*param)
if err != nil {
log.Printf("graph.last fail, resp: %v, err: %v", last, err)
}
if last == nil {
continue
}
data = append(data, last)
}
// statistics
proc.LastRequestItemCnt.IncrBy(int64(len(data)))
StdRender(w, data, nil)
})
// post, last/raw
http.HandleFunc("/graph/last/raw", func(w http.ResponseWriter, r *http.Request) {
// statistics
proc.LastRawRequestCnt.Incr()
var body []*cmodel.GraphLastParam
decoder := json.NewDecoder(r.Body)
err := decoder.Decode(&body)
if err != nil {
StdRender(w, "", err)
return
}
if len(body) == 0 {
StdRender(w, "", errors.New("empty"))
return
}
data := []*cmodel.GraphLastResp{}
for _, param := range body {
if param == nil {
continue
}
last, err := graph.LastRaw(*param)
if err != nil {
log.Printf("graph.last.raw fail, resp: %v, err: %v", last, err)
}
if last == nil {
continue
}
data = append(data, last)
}
// statistics
proc.LastRawRequestItemCnt.IncrBy(int64(len(data)))
StdRender(w, data, nil)
})
}
