127 lines
3.7 KiB
Go
127 lines
3.7 KiB
Go
package graphite
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/FreifunkBremen/yanic/runtime"
|
|
"github.com/fgrosse/graphigo"
|
|
)
|
|
|
|
// PruneNode implementation of database
|
|
func (c *Connection) PruneNodes(deleteAfter time.Duration) {
|
|
// we can't really delete nodes from graphite remotely :(
|
|
}
|
|
|
|
// InsertNode implementation of database
|
|
func (c *Connection) InsertNode(node *runtime.Node) {
|
|
var fields []graphigo.Metric
|
|
|
|
stats := node.Statistics
|
|
|
|
nodeinfo := node.Nodeinfo
|
|
|
|
if nodeinfo == nil {
|
|
return
|
|
}
|
|
|
|
node_prefix := MeasurementNode + `.` + stats.NodeID + `.` + replaceInvalidChars(nodeinfo.Hostname)
|
|
|
|
addField := func(name string, value interface{}) {
|
|
fields = append(fields, graphigo.Metric{Name: node_prefix + "." + name, Value: value})
|
|
}
|
|
|
|
vpnInterfaces := make(map[string]bool)
|
|
for _, mIface := range nodeinfo.Network.Mesh {
|
|
for _, tunnel := range mIface.Interfaces.Tunnel {
|
|
vpnInterfaces[tunnel] = true
|
|
}
|
|
}
|
|
|
|
if neighbours := node.Neighbours; neighbours != nil {
|
|
vpn := 0
|
|
|
|
// protocol: Batman Advance
|
|
batadv := 0
|
|
for mac, batadvNeighbours := range neighbours.Batadv {
|
|
batadv += len(batadvNeighbours.Neighbours)
|
|
if _, ok := vpnInterfaces[mac]; ok {
|
|
vpn += len(batadvNeighbours.Neighbours)
|
|
}
|
|
}
|
|
addField("neighbours.batadv", batadv)
|
|
|
|
// protocol: Babel
|
|
babel := 0
|
|
for _, babelNeighbours := range neighbours.Babel {
|
|
babel += len(babelNeighbours.Neighbours)
|
|
if _, ok := vpnInterfaces[babelNeighbours.LinkLocalAddress]; ok {
|
|
vpn += len(babelNeighbours.Neighbours)
|
|
}
|
|
}
|
|
addField("neighbours.babel", babel)
|
|
|
|
// protocol: LLDP
|
|
lldp := 0
|
|
for _, lldpNeighbours := range neighbours.LLDP {
|
|
lldp += len(lldpNeighbours)
|
|
}
|
|
addField("neighbours.lldp", lldp)
|
|
|
|
addField("neighbours.vpn", vpn)
|
|
|
|
// total is the sum of all protocols
|
|
addField("neighbours.total", batadv+babel+lldp)
|
|
}
|
|
|
|
if t := stats.Traffic.Rx; t != nil {
|
|
addField("traffic.rx.bytes", int64(t.Bytes))
|
|
addField("traffic.rx.packets", t.Packets)
|
|
}
|
|
if t := stats.Traffic.Tx; t != nil {
|
|
addField("traffic.tx.bytes", int64(t.Bytes))
|
|
addField("traffic.tx.packets", t.Packets)
|
|
addField("traffic.tx.dropped", t.Dropped)
|
|
}
|
|
if t := stats.Traffic.Forward; t != nil {
|
|
addField("traffic.forward.bytes", int64(t.Bytes))
|
|
addField("traffic.forward.packets", t.Packets)
|
|
}
|
|
if t := stats.Traffic.MgmtRx; t != nil {
|
|
addField("traffic.mgmt_rx.bytes", int64(t.Bytes))
|
|
addField("traffic.mgmt_rx.packets", t.Packets)
|
|
}
|
|
if t := stats.Traffic.MgmtTx; t != nil {
|
|
addField("traffic.mgmt_tx.bytes", int64(t.Bytes))
|
|
addField("traffic.mgmt_tx.packets", t.Packets)
|
|
}
|
|
|
|
for _, airtime := range stats.Wireless {
|
|
suffix := airtime.FrequencyName()
|
|
addField("airtime"+suffix+".chan_util", airtime.ChanUtil)
|
|
addField("airtime"+suffix+".rx_util", airtime.RxUtil)
|
|
addField("airtime"+suffix+".tx_util", airtime.TxUtil)
|
|
addField("airtime"+suffix+".noise", airtime.Noise)
|
|
addField("airtime"+suffix+".frequency", airtime.Frequency)
|
|
}
|
|
|
|
addField("load", stats.LoadAverage)
|
|
addField("nproc", nodeinfo.Hardware.Nproc)
|
|
addField("time.up", int64(stats.Uptime))
|
|
addField("time.idle", int64(stats.Idletime))
|
|
addField("proc.running", stats.Processes.Running)
|
|
addField("clients.wifi", stats.Clients.Wifi)
|
|
addField("clients.wifi24", stats.Clients.Wifi24)
|
|
addField("clients.wifi5", stats.Clients.Wifi5)
|
|
addField("clients.owe", stats.Clients.OWE)
|
|
addField("clients.owe24", stats.Clients.OWE24)
|
|
addField("clients.owe5", stats.Clients.OWE5)
|
|
addField("clients.total", stats.Clients.Total)
|
|
addField("memory.buffers", stats.Memory.Buffers)
|
|
addField("memory.cached", stats.Memory.Cached)
|
|
addField("memory.free", stats.Memory.Free)
|
|
addField("memory.total", stats.Memory.Total)
|
|
addField("memory.available", stats.Memory.Available)
|
|
|
|
c.addPoint(fields)
|
|
}
|