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instrumentation.go
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ale authoredAdd dns-01 support, make the code more readable, add a testing mode that will generate self-signed certificates (for test environments that are not reachable from outside).
ale authoredAdd dns-01 support, make the code more readable, add a testing mode that will generate self-signed certificates (for test environments that are not reachable from outside).
instrumentation.go 925 B
package acmeserver
import (
"github.com/prometheus/client_golang/prometheus"
)
var (
certExpirationTimes = prometheus.NewGaugeVec(
prometheus.GaugeOpts{
Name: "cert_expiration_time",
Help: "Certificate expiration time.",
},
[]string{"cn"},
)
certOk = prometheus.NewGaugeVec(
prometheus.GaugeOpts{
Name: "cert_ok",
Help: "Do we have a valid certificate.",
},
[]string{"cn"},
)
certRenewalCount = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "cert_renewal_total",
Help: "Total certificate renewal attempts.",
},
[]string{"cn"},
)
certRenewalErrorCount = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "cert_renewal_errors",
Help: "Errors while renewing certificates.",
},
[]string{"cn"},
)
)
func init() {
prometheus.MustRegister(certExpirationTimes, certOk, certRenewalErrorCount)
}
func b2f(b bool) float64 {
if b {
return 1
}
return 0
}