Added healthchecking via HTTP
Signed-off-by: Mathias Kaufmann <me@stei.gr>
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parent
c8e83bb840
commit
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16
goircd.go
16
goircd.go
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@ -29,6 +29,7 @@ import (
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"strings"
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"time"
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healthchecking "github.com/heptiolabs/healthcheck"
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"github.com/namsral/flag"
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proxyproto "github.com/Freeaqingme/go-proxyproto"
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@ -38,6 +39,7 @@ import (
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const (
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PROXY_TIMEOUT = 5
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HEALTCHECK_PORT = 8080
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)
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var (
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@ -54,6 +56,7 @@ var (
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proxyTimeout = flag.Uint("proxytimeout", PROXY_TIMEOUT, "Timeout when using proxy protocol")
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metrics = flag.Bool("metrics", false, "Enable metrics export")
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verbose = flag.Bool("v", false, "Enable verbose logging.")
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healtcheck = flag.Bool("healthcheck", false, "Enable healthcheck endpoint.")
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clients_tls_total = prometheus.NewCounter(
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prometheus.CounterOpts{
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@ -190,10 +193,23 @@ func Run() {
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if *metrics {
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go prom_export()
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}
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if *healtcheck {
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go health_endpoint()
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}
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Processor(events, make(chan struct{}))
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}
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func health_endpoint() {
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var (
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health_bind = "0.0.0.0:8086"
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)
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health := healthchecking.NewHandler()
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health.AddLivenessCheck("goroutine-threshold", healthchecking.GoroutineCountCheck(100))
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log.Printf("Healthcheck listening on http://%s", health_bind)
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http.ListenAndServe(health_bind, health)
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}
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func prom_export() {
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prometheus.MustRegister(clients_tls_total)
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prometheus.MustRegister(clients_irc_total)
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