Imports
- golang.org/x/net/context
- k8s.io/kubernetes/pkg/api
- github.com/coreos/etcd-operator/pkg/util/constants
- github.com/coreos/etcd-operator/pkg/spec
- github.com/coreos/etcd/clientv3
- github.com/Sirupsen/logrus
- k8s.io/kubernetes/pkg/client/unversioned
- github.com/coreos/etcd-operator/pkg/util/etcdutil
- github.com/coreos/etcd-operator/pkg/util/k8sutil