Imports
- github.com/docker/docker/api/types
- github.com/docker/docker/client
- github.com/docker/go-connections/tlsconfig
- github.com/elastic/beats/libbeat/common
- github.com/elastic/beats/libbeat/common/safemapstr
- github.com/elastic/beats/metricbeat/mb
- github.com/elastic/beats/metricbeat/mb/parse