Imports
- github.com/spf13/viper
- github.com/spf13/viper/remote
- github.com/prometheus/client_golang/prometheus/promhttp
- gorm.io/gorm
- gorm.io/gorm/logger
- gorm.io/driver/mysql
- github.com/opentracing/opentracing-go
- github.com/go-redis/redis/v8
- github.com/uber/jaeger-client-go
- github.com/uber/jaeger-client-go/config