/
consul.go
92 lines (75 loc) · 1.94 KB
/
consul.go
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package config
import (
"encoding/json"
"fmt"
"vtoken_digiccy_go/route/tools"
consulApi "github.com/hashicorp/consul/api"
log "github.com/micro/go-micro/util/log"
)
var GlobalMap Global
//从本地json读取 consul报警邮件配置
type ConSulConfig struct {
//告警商户
EmailMerchant string
//告警内容
AlertEmail string
//consul 地址
ConsulAddr string
}
var ConsulKV *consulApi.KV
func init() {
consulApiInit()
//初始化consul配置从本地json文件中
data, err := tools.ReadFile("conf/" + RunMode + ".config.json")
if err != nil {
panic(err)
}
//从本地json读取配置
err = json.Unmarshal(data, &ConsulCfg)
//fmt.Println("init consul 配置:", string(data))
if err != nil {
panic(err)
}
//从consul web读取json k/v
ConsulUnmarshal("vtoken_digiccy_go/route/global", &GlobalMap)
fmt.Printf("%+v \n", GlobalMap)
}
//init consul
func consulApiInit() *consulApi.KV {
conf := consulApi.DefaultConfig()
conf.Address = ConsulCfg.ConsulAddr
client, err := consulApi.NewClient(conf)
if err != nil {
log.Info("consulApi NewClient err:", err)
}
ConsulKV = client.KV()
return ConsulKV
}
//Alert Email
type Global struct {
AlertEmailToUser string
AlertEmailUrl string
AlertEmailMerchant string
}
func GetGlobalMap() Global {
return GlobalMap
}
//从consul web读取json k/v
func ConsulUnmarshal(path string, config interface{}) (err error) {
return ;
pair, _, err := ConsulKV.Get("cfg", nil)
if pair == nil || err != nil {
log.Log("ConsulUnmarshal err:", err)
//cache.ErrLog("docker-compose environment AppLogLevel")
//merror.Log(merror.LogLevel, "URI:", r.Host, r.URL, "err:", err.Error(), "code:",500)
return err
}
err = json.Unmarshal(pair.Value, &GlobalMap)
if err != nil {
log.Log("ConsulUnmarshal err:", err)
//cache.ErrLog("docker-compose environment AppLogLevel")
//merror.Log(merror.LogLevel, "URI:", r.Host, r.URL, "err:", err.Error(), "code:",500)
return err
}
return
}