Imports
- github.com/armon/circbuf
- github.com/armon/go-metrics
- github.com/hashicorp/consul/consul
- github.com/hashicorp/consul/consul/structs
- github.com/hashicorp/logutils
- github.com/hashicorp/serf/serf
- github.com/miekg/dns
- github.com/mitchellh/cli
- github.com/mitchellh/mapstructure
- github.com/ugorji/go/codec