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Add metric representing bird socket query result (#82)

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A new gauge metric named `bird_socket_query_success` holds the result of
querying the bird socket for protocol status. If set to 1, the socket
was queried successfully. If the query fails for any of the configured
sockets (IPv4 / IPv6), the value of this metric will be 0.

Co-authored-by: Jan Kral <jan.kral@4net.tv>
This commit is contained in:
kralewitz 2023-05-09 14:33:19 +02:00 committed by GitHub
parent ca13cd9b96
commit 356c13e20e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 0 deletions
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18
metric_collector.go
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@ -76,7 +76,17 @@ func exportersForDefault(c *client.BirdClient, descriptionLabels bool) map[proto
}
}
var socketQueryDesc = prometheus.NewDesc(
"bird_socket_query_success",
"Result of querying bird socket: 0 = failed, 1 = suceeded",
nil,
nil,
)
func (m *MetricCollector) Describe(ch chan<- *prometheus.Desc) {
ch <- socketQueryDesc
for _, v := range m.exporters {
for _, e := range v {
e.Describe(ch)
@ -85,7 +95,15 @@ func (m *MetricCollector) Describe(ch chan<- *prometheus.Desc) {
}
func (m *MetricCollector) Collect(ch chan<- prometheus.Metric) {
protocols, err := m.client.GetProtocols()
var queryResult float64 = 1
if err != nil {
queryResult = 0
}
ch <- prometheus.MustNewConstMetric(socketQueryDesc, prometheus.GaugeValue, queryResult)
if err != nil {
log.Errorln(err)
return