135 lines
2.3 KiB
Go
135 lines
2.3 KiB
Go
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package conf
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import (
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"flag"
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"fmt"
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"go-common/library/cache/redis"
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"go-common/library/conf"
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"go-common/library/database/hbase.v2"
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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/http/blademaster/middleware/permit"
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"go-common/library/net/rpc/warden"
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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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//Config config.
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type Config struct {
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Xlog *log.Config
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ManagerReport *databus.Config
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HTTPClient *bm.ClientConfig
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BM *bm.ServerConfig
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DB *db
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Auth *permit.Config
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Host host
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HBase *HBaseConfig
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// redis
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Redis *Redis
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GRPC *GRPC
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}
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// HBaseConfig extra hbase config
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type HBaseConfig struct {
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*hbase.Config
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ReadTimeout time.Duration
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WriteTimeout time.Duration
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}
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//GRPC .
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type GRPC struct {
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AccRPC *warden.ClientConfig
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UpsRPC *warden.ClientConfig
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}
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// Redis .
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type Redis struct {
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Weight *struct {
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*redis.Config
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Expire time.Duration
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}
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}
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type host struct {
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API string
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Manager string
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Search string
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}
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type db struct {
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Archive *sql.Config
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ArchiveRead *sql.Config
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Manager *sql.Config
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}
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//common + xlog(agent) + trace(better) + http + perf(web代码性能分析) + os.signal监听（stop/reload服务）
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var (
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confPath string
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client *conf.Client
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Conf = &Config{}
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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 config init.
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func Init() 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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tmpConf := &Config{}
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if _, err = toml.DecodeFile(confPath, tmpConf); err == nil {
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Conf = tmpConf
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}
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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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if err = load(); err != 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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ok bool
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tmpConf = &Config{}
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)
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if confPath, ok = client.Toml2(); !ok {
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err = fmt.Errorf("config load error")
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return
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}
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if _, err = toml.Decode(confPath, tmpConf); err != nil {
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err = fmt.Errorf("couldn't decode config, error (%v)", err)
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return
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}
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Conf = tmpConf
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return
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}
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