123 lines
3.6 KiB
Go
123 lines
3.6 KiB
Go
package models
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import (
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"net"
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"strconv"
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"github.com/FreifunkBremen/respond-collector/data"
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"github.com/FreifunkBremen/respond-collector/jsontime"
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"github.com/FreifunkBremen/respond-collector/meshviewer"
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imodels "github.com/influxdata/influxdb/models"
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)
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// Node struct
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type Node struct {
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Address net.IP `json:"address"` // the last known IP address
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Firstseen jsontime.Time `json:"firstseen"`
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Lastseen jsontime.Time `json:"lastseen"`
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Flags meshviewer.Flags `json:"flags"`
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Statistics *data.Statistics `json:"statistics"`
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Nodeinfo *data.NodeInfo `json:"nodeinfo"`
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Neighbours *data.Neighbours `json:"-"`
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}
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// ToInflux Returns tags and fields for InfluxDB
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func (node *Node) ToInflux() (tags imodels.Tags, fields imodels.Fields) {
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stats := node.Statistics
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tags.SetString("nodeid", stats.NodeID)
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fields = map[string]interface{}{
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"load": stats.LoadAverage,
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"time.up": int64(stats.Uptime),
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"time.idle": int64(stats.Idletime),
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"proc.running": stats.Processes.Running,
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"clients.wifi": stats.Clients.Wifi,
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"clients.wifi24": stats.Clients.Wifi24,
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"clients.wifi5": stats.Clients.Wifi5,
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"clients.total": stats.Clients.Total,
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"memory.buffers": stats.Memory.Buffers,
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"memory.cached": stats.Memory.Cached,
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"memory.free": stats.Memory.Free,
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"memory.total": stats.Memory.Total,
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}
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if nodeinfo := node.Nodeinfo; nodeinfo != nil {
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if owner := nodeinfo.Owner; owner != nil {
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tags.SetString("owner", owner.Contact)
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}
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if wireless := nodeinfo.Wireless; wireless != nil {
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fields["wireless.txpower24"] = wireless.TxPower24
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fields["wireless.txpower5"] = wireless.TxPower5
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}
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// morpheus needs
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tags.SetString("hostname", nodeinfo.Hostname)
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}
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if neighbours := node.Neighbours; neighbours != nil {
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// VPN Neighbours are Neighbours but includet in one protocol
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vpn := 0
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if meshvpn := stats.MeshVPN; meshvpn != nil {
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for _, group := range meshvpn.Groups {
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for _, link := range group.Peers {
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if link != nil && link.Established > 1 {
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vpn++
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}
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}
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}
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}
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fields["neighbours.vpn"] = vpn
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// protocol: Batman Advance
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batadv := 0
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for _, batadvNeighbours := range neighbours.Batadv {
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batadv += len(batadvNeighbours.Neighbours)
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}
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fields["neighbours.batadv"] = batadv
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// protocol: LLDP
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lldp := 0
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for _, lldpNeighbours := range neighbours.LLDP {
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lldp += len(lldpNeighbours)
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}
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fields["neighbours.lldp"] = lldp
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// total is the sum of all protocols
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fields["neighbours.total"] = batadv + lldp
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}
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if t := stats.Traffic.Rx; t != nil {
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fields["traffic.rx.bytes"] = int64(t.Bytes)
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fields["traffic.rx.packets"] = t.Packets
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}
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if t := stats.Traffic.Tx; t != nil {
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fields["traffic.tx.bytes"] = int64(t.Bytes)
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fields["traffic.tx.packets"] = t.Packets
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fields["traffic.tx.dropped"] = t.Dropped
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}
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if t := stats.Traffic.Forward; t != nil {
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fields["traffic.forward.bytes"] = int64(t.Bytes)
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fields["traffic.forward.packets"] = t.Packets
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}
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if t := stats.Traffic.MgmtRx; t != nil {
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fields["traffic.mgmt_rx.bytes"] = int64(t.Bytes)
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fields["traffic.mgmt_rx.packets"] = t.Packets
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}
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if t := stats.Traffic.MgmtTx; t != nil {
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fields["traffic.mgmt_tx.bytes"] = int64(t.Bytes)
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fields["traffic.mgmt_tx.packets"] = t.Packets
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}
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for _, airtime := range stats.Wireless {
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suffix := airtime.FrequencyName()
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fields["airtime"+suffix+".chan_util"] = airtime.ChanUtil
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fields["airtime"+suffix+".rx_util"] = airtime.RxUtil
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fields["airtime"+suffix+".tx_util"] = airtime.TxUtil
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fields["airtime"+suffix+".noise"] = airtime.Noise
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fields["airtime"+suffix+".frequency"] = airtime.Frequency
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tags.SetString("frequency"+suffix, strconv.Itoa(int(airtime.Frequency)))
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}
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return
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}
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