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Do not panic on incorrect character in dhcp lease hostname

This commit is contained in:
Vadim Pleshkov 2022-02-14 14:54:41 +05:00
parent 4bfa7adfef
commit fe53ec0d53
1 changed files with 9 additions and 1 deletions
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10
collector/dhcp_lease_collector.go
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@ -78,5 +78,13 @@ func (c *dhcpLeaseCollector) collectMetric(ctx *collectorContext, re *proto.Sent
activeaddress := re.Map["active-address"]
hostname := re.Map["host-name"]
ctx.ch <- prometheus.MustNewConstMetric(c.descriptions, prometheus.GaugeValue, v, ctx.device.Name, ctx.device.Address, activemacaddress, server, status, strconv.FormatFloat(f, 'f', 0, 64), activeaddress, hostname)
metric, err := prometheus.NewConstMetric(c.descriptions, prometheus.GaugeValue, v, ctx.device.Name, ctx.device.Address, activemacaddress, server, status, strconv.FormatFloat(f, 'f', 0, 64), activeaddress, hostname)
if err != nil {
log.WithFields(log.Fields{
"device": ctx.device.Name,
"error": err,
}).Error("error parsing dhcp lease")
return
}
ctx.ch <- metric
}