Imports
- golang.org/x/net/context
- github.com/opentracing/opentracing-go
- github.com/coredns/coredns/plugin
- github.com/coredns/coredns/plugin/pkg/edns
- github.com/miekg/dns
- github.com/coredns/coredns/plugin/pkg/rcode
- github.com/coredns/coredns/request
- github.com/coredns/coredns/plugin/metrics/vars
- github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc
- github.com/coredns/coredns/plugin/pkg/dnsutil
- github.com/mholt/caddy/caddyfile
- github.com/mholt/caddy
- google.golang.org/grpc/peer
- google.golang.org/grpc
- github.com/coredns/coredns/plugin/pkg/trace
- github.com/coredns/coredns/pb