mirror of
https://github.com/nshttpd/mikrotik-exporter.git
synced 2024-11-12 09:54:05 +01:00
add support for LTE interface
This commit is contained in:
parent
26d4264f06
commit
9621ce9654
@ -23,6 +23,10 @@ Create a user on the device that has API and read-only access.
|
||||
|
||||
`/user group add name=prometheus policy=api,read,winbox`
|
||||
|
||||
If `lte` is enabled it requires also the `test` policy.
|
||||
|
||||
`/user group add name=prometheus policy=api,read,winbox,test`
|
||||
|
||||
Create the user to access the API via.
|
||||
|
||||
`/user add name=prometheus group=prometheus password=changeme`
|
||||
|
@ -179,6 +179,11 @@ func WithIpsec() Option {
|
||||
func WithConntrack() Option {
|
||||
return func(c *collector) {
|
||||
c.collectors = append(c.collectors, newConntrackCollector())
|
||||
|
||||
// WithLte enables lte metrics
|
||||
func WithLte() Option {
|
||||
return func(c *collector) {
|
||||
c.collectors = append(c.collectors, newLteCollector())
|
||||
}
|
||||
}
|
||||
|
||||
|
111
collector/lte_collector.go
Normal file
111
collector/lte_collector.go
Normal file
@ -0,0 +1,111 @@
|
||||
package collector
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"gopkg.in/routeros.v2/proto"
|
||||
)
|
||||
|
||||
type lteCollector struct {
|
||||
props []string
|
||||
descriptions map[string]*prometheus.Desc
|
||||
}
|
||||
|
||||
func newLteCollector() routerOSCollector {
|
||||
c := <eCollector{}
|
||||
c.init()
|
||||
return c
|
||||
}
|
||||
|
||||
func (c *lteCollector) init() {
|
||||
c.props = []string{"current-cellid", "rssi", "rsrp", "rsrq", "sinr"}
|
||||
labelNames := []string{"name", "address", "interface", "cellid"}
|
||||
c.descriptions = make(map[string]*prometheus.Desc)
|
||||
for _, p := range c.props {
|
||||
c.descriptions[p] = descriptionForPropertyName("lte_interface", p, labelNames)
|
||||
}
|
||||
}
|
||||
|
||||
func (c *lteCollector) describe(ch chan<- *prometheus.Desc) {
|
||||
for _, d := range c.descriptions {
|
||||
ch <- d
|
||||
}
|
||||
}
|
||||
|
||||
func (c *lteCollector) collect(ctx *collectorContext) error {
|
||||
names, err := c.fetchInterfaceNames(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
for _, n := range names {
|
||||
err := c.collectForInterface(n, ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *lteCollector) fetchInterfaceNames(ctx *collectorContext) ([]string, error) {
|
||||
reply, err := ctx.client.Run("/interface/lte/print", "?disabled=false", "=.proplist=name")
|
||||
if err != nil {
|
||||
log.WithFields(log.Fields{
|
||||
"device": ctx.device.Name,
|
||||
"error": err,
|
||||
}).Error("error fetching lte interface names")
|
||||
return nil, err
|
||||
}
|
||||
|
||||
names := []string{}
|
||||
for _, re := range reply.Re {
|
||||
names = append(names, re.Map["name"])
|
||||
}
|
||||
|
||||
return names, nil
|
||||
}
|
||||
|
||||
func (c *lteCollector) collectForInterface(iface string, ctx *collectorContext) error {
|
||||
reply, err := ctx.client.Run("/interface/lte/info", fmt.Sprintf("=number=%s", iface), "=once=", "=.proplist="+strings.Join(c.props, ","))
|
||||
if err != nil {
|
||||
log.WithFields(log.Fields{
|
||||
"interface": iface,
|
||||
"device": ctx.device.Name,
|
||||
"error": err,
|
||||
}).Error("error fetching interface statistics")
|
||||
return err
|
||||
}
|
||||
|
||||
for _, p := range c.props[1:] {
|
||||
// there's always going to be only one sentence in reply, as we
|
||||
// have to explicitly specify the interface
|
||||
c.collectMetricForProperty(p, iface, reply.Re[0], ctx)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *lteCollector) collectMetricForProperty(property, iface string, re *proto.Sentence, ctx *collectorContext) {
|
||||
desc := c.descriptions[property]
|
||||
current_cellid := re.Map["current-cellid"]
|
||||
if re.Map[property] == "" {
|
||||
return
|
||||
}
|
||||
v, err := strconv.ParseFloat(re.Map[property], 64)
|
||||
if err != nil {
|
||||
log.WithFields(log.Fields{
|
||||
"property": property,
|
||||
"interface": iface,
|
||||
"device": ctx.device.Name,
|
||||
"error": err,
|
||||
}).Error("error parsing interface metric value")
|
||||
return
|
||||
}
|
||||
|
||||
ctx.ch <- prometheus.MustNewConstMetric(desc, prometheus.GaugeValue, v, ctx.device.Name, ctx.device.Address, iface, current_cellid)
|
||||
}
|
@ -27,6 +27,7 @@ type Config struct {
|
||||
WlanIF bool `yaml:"wlanif,omitempty"`
|
||||
Monitor bool `yaml:"monitor,omitempty"`
|
||||
Ipsec bool `yaml:"ipsec,omitempty"`
|
||||
Lte bool `yaml:"lte,omitempty"`
|
||||
} `yaml:"features,omitempty"`
|
||||
}
|
||||
|
||||
|
@ -20,3 +20,4 @@ features:
|
||||
wlansta: true
|
||||
wlanif: true
|
||||
ipsec: true
|
||||
lte: true
|
||||
|
@ -29,6 +29,7 @@ func TestShouldParse(t *testing.T) {
|
||||
assertFeature("WlanSTA", c.Features.WlanSTA, t)
|
||||
assertFeature("WlanIF", c.Features.WlanIF, t)
|
||||
assertFeature("Ipsec", c.Features.Ipsec, t)
|
||||
assertFeature("Lte", c.Features.Lte, t)
|
||||
}
|
||||
|
||||
func loadTestFile(t *testing.T) []byte {
|
||||
|
5
main.go
5
main.go
@ -52,6 +52,7 @@ var (
|
||||
withWlanIF = flag.Bool("with-wlanif", false, "retrieves wlan interface metrics")
|
||||
withMonitor = flag.Bool("with-monitor", false, "retrieves ethernet interface monitor info")
|
||||
withIpsec = flag.Bool("with-ipsec", false, "retrieves ipsec metrics")
|
||||
withLte = flag.Bool("with-lte", false, "retrieves lte metrics")
|
||||
|
||||
cfg *config.Config
|
||||
|
||||
@ -253,6 +254,10 @@ func collectorOptions() []collector.Option {
|
||||
opts = append(opts, collector.WithConntrack())
|
||||
}
|
||||
|
||||
if *withLte || cfg.Features.Lte {
|
||||
opts = append(opts, collector.WithLte())
|
||||
}
|
||||
|
||||
if *timeout != collector.DefaultTimeout {
|
||||
opts = append(opts, collector.WithTimeout(*timeout))
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user