148 lines
2.3 KiB
Go
148 lines
2.3 KiB
Go
package conf
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import (
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"errors"
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"flag"
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"go-common/library/conf"
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"go-common/library/database/sql"
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"go-common/library/log"
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bm "go-common/library/net/http/blademaster"
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"go-common/library/net/trace"
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"go-common/library/queue/databus"
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"go-common/library/time"
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"github.com/BurntSushi/toml"
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)
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var (
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confPath string
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// Conf conf.
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Conf = &Config{}
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client *conf.Client
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)
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// Config config.
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type Config struct {
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// common conf
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// log
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Xlog *log.Config
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// Tracer tracer
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Tracer *trace.Config
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// http
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BM *BM
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// Database
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DB *DB
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// Step
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StepGroup *StepGroup
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// DataSwitch
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DataSwitch *DataSwitch
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// Group group
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Group *Group
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//Databus databus
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DataBus *DataBus
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}
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// BM http server config
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type BM struct {
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Inner *bm.ServerConfig
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Local *bm.ServerConfig
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}
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// DB db config
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type DB struct {
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OriginDB *sql.Config
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EncryptDB *sql.Config
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}
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// Group multi group config collection.
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type Group struct {
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AsoBinLog *GroupConfig
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}
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// GroupConfig group config.
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type GroupConfig struct {
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// Size merge size
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Size int
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// Num merge goroutine num
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Num int
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// Ticker duration of submit merges when no new message
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Ticker time.Duration
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// Chan size of merge chan and done chan
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Chan int
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}
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// DataBus databus.
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type DataBus struct {
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AsoBinLogSub *databus.Config
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}
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// StepGroup group
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type StepGroup struct {
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Group1 *Step
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Group2 *Step
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Group3 *Step
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Group4 *Step
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}
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// Step data step
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type Step struct {
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Start, End, Inc, Limit int64
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}
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// DataSwitch data trans swtich
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type DataSwitch struct {
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Full, Inc bool
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}
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func init() {
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flag.StringVar(&confPath, "conf", "", "default config path")
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}
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// Init init config.
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func Init() (err error) {
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if confPath != "" {
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return local()
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}
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return remote()
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}
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func local() (err error) {
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_, err = toml.DecodeFile(confPath, &Conf)
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return
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}
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func remote() (err error) {
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if client, err = conf.New(); err != nil {
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return
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}
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if err = load(); err != nil {
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return
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}
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go func() {
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for range client.Event() {
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log.Info("config reload")
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if load() != nil {
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log.Error("config reload error (%v)", err)
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}
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}
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}()
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return
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}
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func load() (err error) {
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var (
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s string
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ok bool
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tmpConf = &Config{}
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)
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if s, ok = client.Toml2(); !ok {
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return errors.New("load config center error")
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}
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if _, err = toml.Decode(s, tmpConf); err != nil {
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return errors.New("could not decode config")
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}
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*Conf = *tmpConf
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return
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}
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