Imports
- github.com/envoyproxy/go-control-plane/envoy/config/cluster/v3
- github.com/golang/protobuf/ptypes/wrappers
- github.com/envoyproxy/go-control-plane/envoy/config/core/v3
- github.com/rotisserie/eris
- github.com/solo-io/solo-kit/pkg/utils/prototime
- github.com/golang/protobuf/ptypes/duration