mirrors/bird_exporter
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This commit is contained in:
Daniel Czerwonk 2016-12-04 12:31:03 +01:00
parent a31fd4809a
commit 48c336a18f
1 changed files with 22 additions and 22 deletions
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44
bird_bgp_exporter.go
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@ -46,7 +46,7 @@ const version string = "0.2"
var (
protoRegex *regexp.Regexp
routeRegex *regexp.Regexp
uptimeRegex *regexp.Regexp
uptimeRegex *regexp.Regexp
showVersion = flag.Bool("version", false, "Print version information.")
listenAddress = flag.String("web.listen-address", ":9200", "Address on which to expose metrics and web interface.")
metricsPath = flag.String("web.telemetry-path", "/metrics", "Path under which to expose metrics.")
@ -82,7 +82,7 @@ func startServer() {
func initRegexes() {
protoRegex, _ = regexp.Compile("^([^\\s]+)\\s+BGP\\s+([^\\s]+)\\s+([^\\s]+)\\s+([^\\s]+)\\s+(.*?)\\s*$")
routeRegex, _ = regexp.Compile("^\\s+Routes:\\s+(\\d+) imported, \\d+ filtered, (\\d+) exported")
uptimeRegex, _ = regexp.Compile("^(?:((\\d+):(\\d{2}):(\\d{2}))|\\d+)$")
uptimeRegex, _ = regexp.Compile("^(?:((\\d+):(\\d{2}):(\\d{2}))|\\d+)$")
}
func handleMetricsRequest(w http.ResponseWriter, r *http.Request) {
@ -184,33 +184,33 @@ func parseState(state string) int {
}
func parseUptime(value string) int {
match := uptimeRegex.FindStringSubmatch(value)
match := uptimeRegex.FindStringSubmatch(value)
if match == nil {
return 0
}
if match == nil {
return 0
}
if match[1] != "" {
return parseUptimeForDuration(match)
}
if match[1] != "" {
return parseUptimeForDuration(match)
}
return parseUptimeForTimestamp(value)
return parseUptimeForTimestamp(value)
}
func parseUptimeForDuration(duration []string) int {
h := parseInt(duration[2])
m := parseInt(duration[3])
s := parseInt(duration[4])
str := fmt.Sprintf("%dh%dm%ds", h, m, s)
h := parseInt(duration[2])
m := parseInt(duration[3])
s := parseInt(duration[4])
str := fmt.Sprintf("%dh%dm%ds", h, m, s)
d, err := time.ParseDuration(str)
d, err := time.ParseDuration(str)
if err != nil {
log.Println(err)
return 0
}
if err != nil {
log.Println(err)
return 0
}
return int(d.Seconds())
return int(d.Seconds())
}
func parseUptimeForTimestamp(timestamp string) int {
@ -222,12 +222,12 @@ func parseUptimeForTimestamp(timestamp string) int {
}
func parseInt(value string) int64 {
i, err := strconv.ParseInt(value, 10, 64)
i, err := strconv.ParseInt(value, 10, 64)
if err != nil {
log.Println(err)
return 0
}
return i
return i
}