Imports github.com/pkg/errors github.com/elastic/go-ucfg/flag github.com/elastic/go-ucfg/yaml github.com/elastic/beats/libbeat/logp github.com/elastic/go-ucfg/cfgutil github.com/elastic/go-ucfg github.com/satori/go.uuid github.com/elastic/beats/libbeat/common/file Standard library imports bytes encoding/binary encoding/json errors flag fmt net net/url os path/filepath reflect regexp runtime strconv strings sync time hash encoding encoding/csv