You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
1.4 KiB
93 lines
1.4 KiB
package conf |
|
|
|
import ( |
|
"errors" |
|
"flag" |
|
|
|
"go-common/library/conf" |
|
"go-common/library/database/sql" |
|
"go-common/library/log" |
|
bm "go-common/library/net/http/blademaster" |
|
|
|
"github.com/BurntSushi/toml" |
|
) |
|
|
|
// global var |
|
var ( |
|
confPath string |
|
client *conf.Client |
|
// Conf config |
|
Conf = &Config{} |
|
) |
|
|
|
// Config config set |
|
type Config struct { |
|
// base |
|
// elk |
|
Log *log.Config |
|
// http |
|
BM *bm.ServerConfig |
|
// MySQL |
|
MySQL *sql.Config |
|
// kafka cluster. |
|
Clusters map[string]*Kafka |
|
// http |
|
HTTPClient *bm.ClientConfig |
|
} |
|
|
|
// Kafka contains cluster, brokers, sync. |
|
type Kafka struct { |
|
Cluster string |
|
Brokers []string |
|
} |
|
|
|
func init() { |
|
flag.StringVar(&confPath, "conf", "", "default config path") |
|
} |
|
|
|
// Init init conf |
|
func Init() 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 |
|
}
|
|
|