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[ADD] Add detailed log output

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This commit is contained in:
zhoujunhao 2018-08-17 11:31:59 +08:00
parent 71793a5989
commit 4d786a8a73
1 changed files with 18 additions and 4 deletions
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22
api/handler/service.go
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@ -1793,6 +1793,7 @@ func (s *ServiceAction) GetPods(serviceID string) ([]*K8sPodInfo, error) {
podInfo.ReplicationType = v.ReplicationType
podInfo.PodName = v.PodName
podInfo.PodIP = v.PodIP
logrus.Info(podInfo.ServiceID,podInfo.ReplicationID,podInfo.ReplicationType,podInfo.PodName,podInfo.PodIP)
memoryUsageQuery := fmt.Sprintf(`container_memory_usage_bytes{pod_name="%s"}`, v.PodName)
memoryUsageMap, _ := s.GetContainerMemory(memoryUsageQuery)
logrus.Info(memoryUsageMap)
@ -1808,14 +1809,16 @@ func (s *ServiceAction) GetPods(serviceID string) ([]*K8sPodInfo, error) {
podsInfoList = append(podsInfoList, podInfo)
}
logrus.Info("podsInfoList",podsInfoList)
return podsInfoList, nil
}
// Use Prometheus to query memory resources
func (s *ServiceAction) GetContainerMemory(query string) (map[string]string, error) {
memoryUsageMap := make(map[string]string)
memoryUsageMap := make(map[string]string,10)
proxy := GetPrometheusProxy()
proQuery := strings.Replace(query, " ", "%20", -1)
logrus.Info("Query:",proQuery)
req, err := http.NewRequest("GET", fmt.Sprintf("http://127.0.0.1:9999/api/v1/query?query=%s", proQuery), nil)
if err != nil {
logrus.Error("create request prometheus api error ", err.Error())
@ -1836,18 +1839,29 @@ func (s *ServiceAction) GetContainerMemory(query string) (map[string]string, err
err = json.NewDecoder(presult.Body).Decode(&qres)
if err == nil {
for _, re := range qres.Data.Result {
logrus.Info(re)
var containerName string
var memoryUsageBytes string
var valuesBytes string
if cname, ok := re["metric"].(map[string]interface{}); ok {
containerName = cname["container_name"].(string)
logrus.Info("containerName:",containerName)
}else {
logrus.Info("metric decode error")
}
if val, ok := (re["value"]).([]interface{}); ok && len(val) == 2 {
memoryUsageBytes = val[1].(string)
valuesBytes = val[1].(string)
logrus.Info("valuesBytes:",valuesBytes)
}else {
logrus.Info("value decode error")
}
memoryUsageMap[containerName] = memoryUsageBytes
memoryUsageMap[containerName] = valuesBytes
}
return memoryUsageMap, nil
}else {
logrus.Error("反序列化失败")
}
}else {
logrus.Error("Body Is empty")
}
return memoryUsageMap, nil
}