Imports github.com/coreos/zetcd github.com/coreos/zetcd/xchk github.com/coreos/etcd/pkg/transport github.com/coreos/etcd/clientv3 github.com/coreos/zetcd/zk github.com/coreos/zetcd/version golang.org/x/net/context Standard library imports net/http/pprof crypto/tls flag fmt net net/http os strings