112 lines
1.8 KiB
Go
112 lines
1.8 KiB
Go
package conf
|
|
|
|
import (
|
|
"errors"
|
|
"flag"
|
|
|
|
"go-common/library/conf"
|
|
"go-common/library/log"
|
|
bm "go-common/library/net/http/blademaster"
|
|
"go-common/library/net/trace"
|
|
"go-common/library/queue/databus"
|
|
"go-common/library/time"
|
|
|
|
"github.com/BurntSushi/toml"
|
|
)
|
|
|
|
var (
|
|
confPath string
|
|
// Conf conf.
|
|
Conf = &Config{}
|
|
client *conf.Client
|
|
)
|
|
|
|
// Config config.
|
|
type Config struct {
|
|
// log
|
|
Xlog *log.Config
|
|
// Tracer tracer
|
|
Tracer *trace.Config
|
|
// HTTP
|
|
BM *bm.ServerConfig
|
|
// Group group
|
|
Group *Group
|
|
//Databus databus
|
|
DataBus *DataBus
|
|
}
|
|
|
|
// Group multi group config collection.
|
|
type Group struct {
|
|
AsoBinLog *GroupConfig
|
|
}
|
|
|
|
// GroupConfig group config.
|
|
type GroupConfig struct {
|
|
// Size merge size
|
|
Size int
|
|
// Num merge goroutine num
|
|
Num int
|
|
// Ticker duration of submit merges when no new message
|
|
Ticker time.Duration
|
|
// Chan size of merge chan and done chan
|
|
Chan int
|
|
}
|
|
|
|
// DataBus databus.
|
|
type DataBus struct {
|
|
AsoBinLogSub *databus.Config
|
|
EncryptTransPub *databus.Config
|
|
}
|
|
|
|
func init() {
|
|
flag.StringVar(&confPath, "conf", "", "default config path")
|
|
}
|
|
|
|
// Init init config.
|
|
func Init() (err error) {
|
|
if confPath != "" {
|
|
return local()
|
|
}
|
|
return remote()
|
|
}
|
|
|
|
func local() (err error) {
|
|
_, err = toml.DecodeFile(confPath, &Conf)
|
|
return
|
|
}
|
|
|
|
func remote() (err error) {
|
|
if client, err = conf.New(); err != nil {
|
|
return
|
|
}
|
|
if err = load(); err != nil {
|
|
return
|
|
}
|
|
go func() {
|
|
for range client.Event() {
|
|
log.Info("config reload")
|
|
if load() != nil {
|
|
log.Error("config reload error (%v)", err)
|
|
}
|
|
}
|
|
}()
|
|
return
|
|
}
|
|
|
|
func load() (err error) {
|
|
var (
|
|
s string
|
|
ok bool
|
|
tmpConf *Config
|
|
)
|
|
if s, ok = client.Toml2(); !ok {
|
|
return errors.New("load config center error")
|
|
}
|
|
|
|
if _, err = toml.Decode(s, &tmpConf); err != nil {
|
|
return errors.New("could not decode config")
|
|
}
|
|
*Conf = *tmpConf
|
|
return
|
|
}
|