1 files changed, 0 insertions, 82 deletions
diff --git a/benchmarks/harness/tunnel_dispatcher.py b/benchmarks/harness/tunnel_dispatcher.py
deleted file mode 100644
index 8dfe2862a..000000000
--- a/benchmarks/harness/tunnel_dispatcher.py
+++ /dev/null
@@ -1,82 +0,0 @@
-# python3
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-"""Tunnel handles setting up connections to remote machines."""
-
-import os
-import tempfile
-import time
-
-import docker
-import pexpect
-
-SSH_TUNNEL_COMMAND = """ssh
- -o GlobalKnownHostsFile=/dev/null
- -o UserKnownHostsFile=/dev/null
- -o StrictHostKeyChecking=no
- -nNT -L {filename}:/var/run/docker.sock
- -i {key_path}
- {username}@{hostname}"""
-
-
-class Tunnel:
-  """The tunnel object represents the tunnel via ssh.
-
-  This connects a local unix domain socket with a remote socket.
-  """
-
-  def __init__(self, name, hostname: str, username: str, key_path: str,
-               **kwargs):
-    self._filename = tempfile.NamedTemporaryFile(prefix=name).name
-    self._hostname = hostname
-    self._username = username
-    self._key_path = key_path
-    self._kwargs = kwargs
-    self._process = None
-
-  def connect(self):
-    """Connects the SSH tunnel."""
-    cmd = SSH_TUNNEL_COMMAND.format(
-        filename=self._filename,
-        key_path=self._key_path,
-        username=self._username,
-        hostname=self._hostname)
-    self._process = pexpect.spawn(cmd, timeout=10)
-
-    # If given a password, assume we'll be asked for it.
-    if "key_password" in self._kwargs:
-      self._process.expect(["Enter passphrase for key .*: "])
-      self._process.sendline(self._kwargs["key_password"])
-
-    while True:
-      # Wait for the tunnel to appear.
-      if self._process.exitstatus is not None:
-        raise ConnectionError("Error in setting up ssh tunnel")
-      if os.path.exists(self._filename):
-        return
-      time.sleep(0.1)
-
-  def path(self):
-    """Return the socket file."""
-    return self._filename
-
-  def get_docker_client(self):
-    """Returns a docker client for this Tunne0l."""
-    return docker.DockerClient(base_url="unix:/" + self._filename)
-
-  def __del__(self):
-    """Closes the ssh connection process and deletes the socket file."""
-    if self._process:
-      self._process.close()
-    if os.path.exists(self._filename):
-      os.remove(self._filename)