// /gru/v1/shared/
func GetSharedData(w http.ResponseWriter, r *http.Request) {
info, _ := data.GetSharedLocal()
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusOK)
if err := json.NewEncoder(w).Encode(info); err != nil {
log.WithFields(log.Fields{
"status": "http response",
"request": "GetInfoNode",
"error": err,
}).Errorln("API Server")
}
}
func updateMetrics() {
var err error
metrics = newMetrics()
metrics.Node.UUID = cfg.GetNodeConfig().UUID
metrics.Node.Name = cfg.GetNodeConfig().Name
metrics.Node.Resources.CPU.Total = res.GetResources().CPU.Total
metrics.Node.Resources.CPU.Availabe = res.GetResources().CPU.Total - res.GetResources().CPU.Used
localShared, err := data.GetSharedLocal()
if err != nil {
log.WithField("err", err).Warnln("Cannot update node active metric")
} else {
metrics.Node.ActiveServices = len(localShared.System.ActiveServices)
}
for _, name := range service.List() {
srv, _ := service.GetServiceByName(name)
srv_metrics := metrics.Service[name]
srv_metrics.Name = name
srv_metrics.Image = srv.Image
srv_metrics.Type = srv.Type
srv_metrics.Instances.All = len(srv.Instances.All)
srv_metrics.Instances.Pending = len(srv.Instances.Pending)
srv_metrics.Instances.Running = len(srv.Instances.Running)
srv_metrics.Instances.Paused = len(srv.Instances.Paused)
srv_metrics.Instances.Stopped = len(srv.Instances.Stopped)
stats, err := data.GetStats()
if err != nil {
log.WithFields(log.Fields{
"err": err,
"service": name,
}).Warnln("Cannot update stats metrics")
} else {
if srv_stats, ok := stats.Metrics.Service[name]; ok {
srv_metrics.Stats = srv_stats
} else {
log.Warnln("Cannot find stats metrics for service ", name)
}
metrics.Node.Stats = stats.Metrics.System
}
analytics, err := data.GetAnalytics()
if err != nil {
log.WithFields(log.Fields{
"err": err,
"service": name,
}).Warnln("Cannot update analytics metrics")
} else {
if srv_analytisc, ok := analytics.Service[name]; ok {
srv_metrics.Analytics = srv_analytisc
} else {
log.Debugln("Cannot find analytics metrics for service ", name)
}
}
shared, err := data.GetSharedCluster()
if err != nil {
log.WithFields(log.Fields{
"err": err,
"service": name,
}).Warnln("Cannot update shared data metrics")
} else {
if srv_shared, ok := shared.Service[name]; ok {
srv_metrics.Shared = srv_shared.Data
}
}
metrics.Service[name] = srv_metrics
}
plc, err := data.GetPolicy()
if err != nil {
log.WithField("err", err).Warnln("Cannot update plans metrics")
} else {
metrics.Policy.Name = plc.Name
metrics.Policy.Weight = plc.Weight
}
}