ts_mon: removed support for https:// endpoints

infra_libs/ts_mon/api_monitor.py

-# Copyright 2015 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Monitor object which sends metrics to the monitoring api."""
-
-
-import logging
-import os
-
-from monacq import acquisition_api
-
-from infra_libs import httplib2_utils
-from infra_libs.ts_mon.common import monitors
-
-
-def _logging_callback(resp, content):
-  logging.debug(repr(resp))
-  logging.debug(content)
-
-
-class ApiMonitor(monitors.Monitor):
-  """Class which sends metrics to the monitoring api."""
-  def __init__(self, credsfile, endpoint, use_instrumented_http=True):
-    """Process monitoring related command line flags and initialize api.
-
-    Args:
-      credsfile (str): path to the credentials json file
-      endpoint (str): url of the monitoring endpoint to hit
-    """
-
-    if credsfile in (monitors.APPENGINE_CREDENTIALS,
-                     monitors.GCE_CREDENTIALS):
-      raise NotImplementedError(
-          'Appengine or GCE service accounts are not supported for ApiMonitor')
-
-    creds = acquisition_api.AcquisitionCredential.Load(
-        os.path.abspath(credsfile))
-    api = acquisition_api.AcquisitionApi(creds, endpoint)
-    api.SetResponseCallback(_logging_callback)
-
-    if use_instrumented_http:
-      api.SetHttp(httplib2_utils.InstrumentedHttp('acq-mon-api'))
-
-    self._api = api
-
-  def send(self, metric_pb):
-    """Send a metric proto to the monitoring api.
-
-    Args:
-      metric_pb (MetricsData or MetricsCollection): the metric protobuf to send
-    """
-    try:
-      self._api.Send(self._wrap_proto(metric_pb))
-    except acquisition_api.AcquisitionApiRequestException as e:
-      logging.error('Failed to send the metrics: %s', e)
-