func main() {
concurrency := utils.EnvInt("LOCAL_WORKERS", 2)
numPartitions := utils.EnvUint64("NUM_OUTLET_PARTITIONS", 1)
server, pass, err := utils.ParseRedisUrl()
if err != nil {
log.Fatal(err)
}
rs := store.NewRedisStore(server, pass, numPartitions, concurrency*2)
rdr := outlet.NewBucketReader(1000)
rdr.NumScanners = concurrency
rdr.NumOutlets = concurrency
rdr.Store = rs
rdr.Interval = time.Millisecond * 500
l := outlet.NewLibratoOutlet(1000, 1000, 1000)
l.Reader = rdr
l.NumOutlets = concurrency
l.NumConverters = concurrency
l.Retries = 2
l.User = utils.EnvString("LIBRATO_USER", "")
l.Pass = utils.EnvString("LIBRATO_TOKEN", "")
l.Start()
select {}
}
func init() {
runtime.GOMAXPROCS(runtime.NumCPU())
port = utils.EnvString("PORT", "8000")
workers = utils.EnvInt("LOCAL_WORKERS", 2)
reqBuffer = utils.EnvInt("REQUEST_BUFFER", 1000)
flushInterval = utils.EnvInt("FLUSH_INTERVAL", 1)
numPartitions = utils.EnvUint64("NUM_OUTLET_PARTITIONS", 1)
}
func init() {
runtime.GOMAXPROCS(runtime.NumCPU())
workers = utils.EnvInt("LOCAL_WORKERS", 2)
processInterval = utils.EnvInt("LIBRATO_INTERVAL", 5)
numPartitions = utils.EnvUint64("NUM_OUTLET_PARTITIONS", 1)
globalTokenUser = utils.EnvString("LIBRATO_USER", "")
globalTokenPass = utils.EnvString("LIBRATO_TOKEN", "")
http.DefaultTransport = &http.Transport{
DisableKeepAlives: true,
Dial: func(n, a string) (net.Conn, error) {
c, err := net.DialTimeout(n, a, time.Second*5)
if err != nil {
return c, err
}
return c, c.SetDeadline(time.Now().Add(time.Second * 7))
},
}
}
func main() {
// The number of partitions that our backends support.
numPartitions := utils.EnvUint64("NUM_OUTLET_PARTITIONS", 1)
// The bucket.Store struct will initialize a redis pool for us.
maxRedisConn := utils.EnvInt("OUTLET_C", 2) + 100
// We use the store to Put buckets into redis.
server, pass, err := utils.ParseRedisUrl()
if err != nil {
log.Fatal(err)
}
rs := store.NewRedisStore(server, pass, numPartitions, maxRedisConn)
reqBuf := utils.EnvInt("REQUEST_BUFFER", 1000)
recv := receiver.NewReceiver(reqBuf, reqBuf)
recv.FlushInterval = time.Millisecond * 200
recv.NumOutlets = utils.EnvInt("OUTLET_C", 100)
recv.NumAcceptors = utils.EnvInt("ACCEPT_C", 100)
recv.Store = rs
recv.Start()
go recv.Report()
http.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
healthCheck(w, r, rs)
})
http.HandleFunc("/logs", func(w http.ResponseWriter, r *http.Request) {
recvLogs(w, r, recv)
})
httpOutlet := new(outlet.HttpOutlet)
httpOutlet.Store = rs
http.HandleFunc("/metrics", func(w http.ResponseWriter, r *http.Request) {
httpOutlet.ServeReadBucket(w, r)
})
port := utils.EnvString("PORT", "8000")
err = http.ListenAndServe(":"+port, nil)
if err != nil {
fmt.Printf("error=%s msg=%q\n", err, "Unable to start http server.")
os.Exit(1)
}
fmt.Printf("at=l2met-initialized port=%s\n", port)
}
func main() {
// The number of partitions that our backends support.
numPartitions := utils.EnvUint64("NUM_OUTLET_PARTITIONS", 1)
// The bucket.Store struct will initialize a redis pool for us.
maxRedisConn := utils.EnvInt("OUTLET_C", 2) + 100
// We use the store to Put buckets into redis.
server, pass, err := utils.ParseRedisUrl()
if err != nil {
log.Fatal(err)
}
rs := store.NewRedisStore(server, pass, numPartitions, maxRedisConn)
interval := time.Millisecond * 200
rdr := &outlet.BucketReader{Store: rs, Interval: interval}
g := outlet.NewGraphiteOutlet()
g.Reader = rdr
g.ApiToken = utils.EnvString("GRAPHITE_API_TOKEN", "")
g.Start()
select {}
}