Golang Stathat Examples

Example #1

File: main.go Project: ramarnat/skydns

func main() {
	members := make([]string, 0)

	raft.SetLogLevel(0)

	flag.Parse()

	if discover {
		ns, err := net.LookupNS(domain)

		if err != nil {
			log.Fatal(err)
			return
		}

		if len(ns) < 1 {
			log.Fatal("No NS records found for ", domain)
			return
		}

		for _, n := range ns {
			members = append(members, strings.TrimPrefix(n.Host, "."))
		}
	} else if join != "" {
		members = strings.Split(join, ",")
	}

	s := NewServer(members, domain, ldns, lhttp, dataDir, rtimeout, wtimeout, secret)

	// Set up metrics if specified on the command line
	if metricsToStdErr {
		go metrics.Log(metrics.DefaultRegistry, 60e9, log.New(os.Stderr, "metrics: ", log.Lmicroseconds))
	}

	if len(graphiteServer) > 1 {
		addr, err := net.ResolveTCPAddr("tcp", graphiteServer)
		if err != nil {
			go metrics.Graphite(metrics.DefaultRegistry, 10e9, "skydns", addr)
		}
	}

	if len(stathatUser) > 1 {
		go stathat.Stathat(metrics.DefaultRegistry, 10e9, stathatUser)
	}

	waiter, err := s.Start()

	if err != nil {
		log.Fatal(err)
		return
	}

	waiter.Wait()
}

Example #2

File: stats.go Project: tomzhang/skydns-kubernetes

func statsCollect() {
	if graphiteServer != "" {
		addr, err := net.ResolveTCPAddr("tcp", graphiteServer)
		if err == nil {
			go metrics.Graphite(metrics.DefaultRegistry, 10e9, graphitePrefix, addr)
		}
	}

	if stathatUser != "" {
		go stathat.Stathat(metrics.DefaultRegistry, 10e9, stathatUser)
	}
}

Example #3

File: stats.go Project: nhulac/skydns

func statsCollect() {
	if graphiteServer != "" {
		addr, err := net.ResolveTCPAddr("tcp", graphiteServer)
		if err != nil {
			go metrics.Graphite(metrics.DefaultRegistry, 10e9, "skydns", addr)
		}
	}
	if stathatUser != "" {
		go stathat.Stathat(metrics.DefaultRegistry, 10e9, stathatUser)
	}

	if influxConfig.Host != "" {
		go influxdb.Influxdb(metrics.DefaultRegistry, 10e9, influxConfig)
	}
}

Example #4

File: stats.go Project: nettedfish/skydns1

func Collect() {
	// Set up metrics if specified on the command line
	if metricsToStdErr {
		go metrics.Log(metrics.DefaultRegistry, 60e9, log.New(os.Stderr, "metrics: ", log.Lmicroseconds))
	}

	if len(graphiteServer) > 1 {
		addr, err := net.ResolveTCPAddr("tcp", graphiteServer)
		if err != nil {
			go metrics.Graphite(metrics.DefaultRegistry, 10e9, "skydns", addr)
		}
	}

	if len(stathatUser) > 1 {
		go stathat.Stathat(metrics.DefaultRegistry, 10e9, stathatUser)
	}

	if influxConfig.Host != "" {
		go influxdb.Influxdb(metrics.DefaultRegistry, 10e9, influxConfig)
	}
}

Example #5

File: main.go Project: rpeterson/skydns

func main() {
	members := make([]string, 0)
	raft.SetLogLevel(0)
	flag.Parse()
	nameservers := strings.Split(nameserver, ",")
	// empty argument given
	if len(nameservers) == 1 && nameservers[0] == "" {
		nameservers = make([]string, 0)
		config, err := dns.ClientConfigFromFile("/etc/resolv.conf")
		if err == nil {
			for _, s := range config.Servers {
				nameservers = append(nameservers, net.JoinHostPort(s, config.Port))
			}
		} else {
			log.Fatal(err)
			return
		}
	}

	if discover {
		ns, err := net.LookupNS(domain)

		if err != nil {
			log.Fatal(err)
			return
		}

		if len(ns) < 1 {
			log.Fatal("No NS records found for ", domain)
			return
		}

		for _, n := range ns {
			members = append(members, strings.TrimPrefix(n.Host, "."))
		}
	} else if join != "" {
		members = strings.Split(join, ",")
	}

	s := server.NewServer(members, domain, ldns, lhttp, dataDir, rtimeout, wtimeout, secret, nameservers)

	// Set up metrics if specified on the command line
	if metricsToStdErr {
		go metrics.Log(metrics.DefaultRegistry, 60e9, log.New(os.Stderr, "metrics: ", log.Lmicroseconds))
	}

	if len(graphiteServer) > 1 {
		addr, err := net.ResolveTCPAddr("tcp", graphiteServer)
		if err != nil {
			go metrics.Graphite(metrics.DefaultRegistry, 10e9, "skydns", addr)
		}
	}

	if len(stathatUser) > 1 {
		go stathat.Stathat(metrics.DefaultRegistry, 10e9, stathatUser)
	}

	waiter, err := s.Start()
	if err != nil {
		log.Fatal(err)
		return
	}
	waiter.Wait()
}