Imports
- github.com/coreos/etcd-operator/pkg/controller/backup-operator
- github.com/coreos/etcd-operator/pkg/util/constants
- github.com/coreos/etcd-operator/pkg/util/k8sutil
- github.com/coreos/etcd-operator/version/backup-operator
- github.com/sirupsen/logrus
- k8s.io/api/core/v1
- k8s.io/client-go/kubernetes
- k8s.io/client-go/kubernetes/scheme
- k8s.io/client-go/kubernetes/typed/core/v1
- k8s.io/client-go/tools/leaderelection
- k8s.io/client-go/tools/leaderelection/resourcelock
- k8s.io/client-go/tools/record