certificate-transparency/ctlog-uptime-exporter
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Reduce interval to 25min, as it is published every 45min

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This commit is contained in:
Pim van Pelt
2026-03-24 20:56:52 +01:00
parent 770bfe9806
commit fa6ebe4ba5
1 changed files with 8 additions and 6 deletions
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14
main.go
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@@ -16,7 +16,6 @@ import (
"github.com/prometheus/client_golang/prometheus/promhttp" "github.com/prometheus/client_golang/prometheus/promhttp"
) )
type exporter struct { type exporter struct {
mu sync.RWMutex mu sync.RWMutex
uptime *prometheus.GaugeVec uptime *prometheus.GaugeVec
@@ -60,7 +59,10 @@ func (e *exporter) fetch(csvURL string) error {
} }
// collect new values before updating metrics // collect new values before updating metrics
type row struct{ logURL, endpoint string; ratio float64 } type row struct {
logURL, endpoint string
ratio float64
}
var rows []row var rows []row
for { for {
rec, err := r.Read() rec, err := r.Read()
@@ -113,10 +115,10 @@ func (e *exporter) run(csvURL string, interval, jitter time.Duration) {
} }
func main() { func main() {
addr := flag.String("listen", ":9781", "address to listen on") addr := flag.String("listen", ":9781", "address to listen on")
csvURL := flag.String("url", "https://www.gstatic.com/ct/compliance/endpoint_uptime_24h.csv", "URL of the uptime CSV") csvURL := flag.String("url", "https://www.gstatic.com/ct/compliance/endpoint_uptime_24h.csv", "URL of the uptime CSV")
interval := flag.Duration("interval", 12*time.Hour, "how often to fetch the CSV") interval := flag.Duration("interval", 25*time.Minute, "how often to fetch the CSV")
jitter := flag.Duration("jitter", 5*time.Minute, "maximum +/-jitter applied to the fetch interval") jitter := flag.Duration("jitter", 5*time.Minute, "maximum +/-jitter applied to the fetch interval")
flag.Parse() flag.Parse()
reg := prometheus.NewRegistry() reg := prometheus.NewRegistry()