franklin/comp/etcdc.go

package comp

import (
	"fmt"
	"git.wanbits.io/joe/franklin/protos"
	"git.wanbits.io/joe/kettle/etcd"
	"git.wanbits.io/joe/kettle/utl"
	"time"
)

var (
	GEtcdc *etcd.EtcdClient
)

func ConnectEtcd(c *protos.ConfConf) (*etcd.EtcdClient, error) {
	GEtcdc, err := etcd.New(c.Addrs, c.Username, c.Password, time.Duration(c.Timeout)*time.Second)
	return GEtcdc, err
}

func RegisterSelf(path string, c *protos.AppConf, val string) {
	fullpath := fmt.Sprintf("%s/%v", path, c.Id)
	leaseId, err := GEtcdc.PutWithLife(fullpath, val, 2)
	utl.ErrPanic(err)

	err = GEtcdc.KeepAlive(leaseId)
	utl.ErrPanic(err)
}