Imports
- github.com/spf13/pflag
- github.com/Cepave/open-falcon-backend/common/logruslog
- github.com/Cepave/open-falcon-backend/modules/sender/http
- github.com/Cepave/open-falcon-backend/common/vipercfg
- github.com/Cepave/open-falcon-backend/modules/sender/g
- github.com/Cepave/open-falcon-backend/modules/sender/redis
- github.com/Cepave/open-falcon-backend/modules/sender/cron