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Merge pull request #6 from prometheus/flag-cleanup

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Make flag names consistent across projects.
This commit is contained in:
juliusv 2015-02-09 12:24:51 +01:00
commit 5488430fad
1 changed files with 11 additions and 10 deletions
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21
main.go
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@ -18,20 +18,21 @@ import (
) )
var ( var (
listeningAddress = flag.String("listeningAddress", ":8080", "The address on which to expose generated Prometheus metrics.") listenAddress = flag.String("web.listen-address", ":9102", "The address on which to expose the web interface and generated Prometheus metrics.")
statsdListeningAddress = flag.String("statsdListeningAddress", ":9125", "The UDP address on which to receive statsd metric lines.") metricsEndpoint = flag.String("web.telemetry-path", "/metrics", "Path under which to expose metrics.")
mappingConfig = flag.String("mappingConfig", "", "Metric mapping configuration file name.") statsdListenAddress = flag.String("statsd.listen-address", ":9125", "The UDP address on which to receive statsd metric lines.")
mappingConfig = flag.String("statsd.mapping-config", "", "Metric mapping configuration file name.")
) )
func serveHTTP() { func serveHTTP() {
http.Handle("/metrics", prometheus.Handler()) http.Handle(*metricsEndpoint, prometheus.Handler())
http.ListenAndServe(*listeningAddress, nil) http.ListenAndServe(*listenAddress, nil)
} }
func udpAddrFromString(addr string) *net.UDPAddr { func udpAddrFromString(addr string) *net.UDPAddr {
host, portStr, err := net.SplitHostPort(*statsdListeningAddress) host, portStr, err := net.SplitHostPort(*statsdListenAddress)
if err != nil { if err != nil {
log.Fatal("Bad StatsD listening address", *statsdListeningAddress) log.Fatal("Bad StatsD listening address", *statsdListenAddress)
} }
if host == "" { if host == "" {
@ -91,15 +92,15 @@ func main() {
flag.Parse() flag.Parse()
log.Println("Starting StatsD -> Prometheus Bridge...") log.Println("Starting StatsD -> Prometheus Bridge...")
log.Println("Accepting StatsD Traffic on", *statsdListeningAddress) log.Println("Accepting StatsD Traffic on", *statsdListenAddress)
log.Println("Accepting Prometheus Requests on", *listeningAddress) log.Println("Accepting Prometheus Requests on", *listenAddress)
go serveHTTP() go serveHTTP()
events := make(chan Events, 1024) events := make(chan Events, 1024)
defer close(events) defer close(events)
listenAddr := udpAddrFromString(*statsdListeningAddress) listenAddr := udpAddrFromString(*statsdListenAddress)
conn, err := net.ListenUDP("udp", listenAddr) conn, err := net.ListenUDP("udp", listenAddr)
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)