Delete devicemon; moving to sysmon.

infra/services/devicemon/__main__.py

-#!/usr/bin/env python
-# Copyright 2016 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.
-
-"""Send android device monitoring data to the timeseries monitoring API."""
-
-import logging
-import os
-
-from infra.libs.service_utils import outer_loop
-from infra.services.devicemon import device_metrics
-from infra_libs import ts_mon
-
-from devil.android import device_utils
-from devil.android.sdk import adb_wrapper
-
-
-class DeviceMon(outer_loop.Application):
-  def __init__(self):
-    super(DeviceMon, self).__init__()
-    self.blacklist_file = None
-
-  def add_argparse_options(self, parser):
-    super(DeviceMon, self).add_argparse_options(parser)
-    parser.add_argument('adb_path', help='Path to adb binary.')
-    parser.add_argument('--blacklist-file',
-                        help='Path to device blacklist file.')
-
-  def task(self):
-    if self.blacklist_file:
-      unhealthy_devices = {} # todo: fetch blacklist
-    else:
-      unhealthy_devices = {}
-
-    try:
-      devices = adb_wrapper.AdbWrapper.Devices(desired_state=None)
-      for device in devices:
-        device = device_utils.DeviceUtils(device)
-        fields = {
-            'device_id': str(device),
-            'device_type': 'type', # todo: get device type
-            'device_os': 'os', # todo: get os version
-        }
-        try:
-          device_metrics.set_cpu_temp(device, fields)
-          device_metrics.set_battery_temp(device, fields)
-          device_metrics.set_battery_charge(device, fields)
-          # Assume the blacklist is a more accurate source of truth for device
-          # health, so defer to it when determining phone status
-          if device not in unhealthy_devices:
-            if device.IsOnline():
-              device_metrics.set_device_status(device, fields, status='good')
-            else:
-              logging.warning('Unhealthy device %s not listed in blacklist.',
-                              str(device))
-              unhealthy_devices[str(device)] = {'reason': device.adb.GetState()}
-        except Exception: # todo: change this to catch only device errors
-          logging.exception('Error when fetching status of %s.', str(device))
-          device_metrics.set_device_status(device, fields, status='unknown')
-
-      for device in unhealthy_devices:
-        device_metrics.set_device_status(device, fields,
-                                         status=device['reason'])
-
-    finally:
-      ts_mon.flush()
-
-    return True
-
-  def sleep_timeout(self):
-    return 60
-
-  def main(self, opts):
-    # Add adb to the path env var so devil can pick it up
-    adb_dir = os.path.dirname(opts.adb_path)
-    if adb_dir not in os.environ['PATH'] and os.path.isfile(opts.adb_path):
-      os.environ['PATH'] += ':' + adb_dir
-
-    self.blacklist_file = opts.blacklist_file
-
-    return super(DeviceMon, self).main(opts)
-
-
-if __name__ == '__main__':
-  DeviceMon().run()