// initTotalClientsGauge iterates over all statistics
// and sums up the clients if all online nodes.
func initTotalClientsGauge(store data.Nodeinfostore) {
TotalClientCounter.Set(0.0)
var totalClients int = 0
for _, stats := range store.GetAllStatistics() {
status, err := store.GetNodeStatusInfo(stats.NodeId)
if err != nil {
log.WithFields(log.Fields{
"error": err,
"nodeId": stats.NodeId,
}).Warn("Didn't found node status in store")
}
if status.Online {
totalClients = totalClients + stats.Clients.Total
TotalClientCounter.Add(float64(stats.Clients.Total))
} else {
log.Debugf("Node %s was offline", status.NodeId)
}
}
}
// initTrafficCounter initialises the traffic counters with the accumulated traffic
// in all node statistics stored in the database at startup
func initTrafficCounter(store data.Nodeinfostore) {
TotalNodeTrafficRx.Set(0.0)
TotalNodeTrafficTx.Set(0.0)
TotalNodeMgmtTrafficRx.Set(0.0)
TotalNodeMgmtTrafficTx.Set(0.0)
for _, stats := range store.GetAllStatistics() {
if stats.Traffic != nil {
if b := stats.Traffic.Rx; b != nil {
TotalNodeTrafficRx.Add(float64(b.Bytes))
}
if b := stats.Traffic.Tx; b != nil {
TotalNodeTrafficTx.Add(float64(b.Bytes))
}
if b := stats.Traffic.MgmtRx; b != nil {
TotalNodeMgmtTrafficRx.Add(float64(b.Bytes))
}
if b := stats.Traffic.MgmtTx; b != nil {
TotalNodeMgmtTrafficTx.Add(float64(b.Bytes))
}
}
}
}
