diff options
Diffstat (limited to 'azurelinuxagent/distro/default/monitor.py')
| -rw-r--r-- | azurelinuxagent/distro/default/monitor.py | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/azurelinuxagent/distro/default/monitor.py b/azurelinuxagent/distro/default/monitor.py deleted file mode 100644 index 3b26c9a..0000000 --- a/azurelinuxagent/distro/default/monitor.py +++ /dev/null @@ -1,182 +0,0 @@ -# Copyright 2014 Microsoft Corporation -# -# 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. -# -# Requires Python 2.4+ and Openssl 1.0+ -# - -import os -import sys -import traceback -import atexit -import json -import time -import datetime -import threading -import platform -import azurelinuxagent.logger as logger -import azurelinuxagent.conf as conf -from azurelinuxagent.event import WALAEventOperation, add_event -from azurelinuxagent.exception import EventError, ProtocolError, OSUtilError -from azurelinuxagent.future import ustr -from azurelinuxagent.utils.textutil import parse_doc, findall, find, getattrib -from azurelinuxagent.protocol.restapi import TelemetryEventParam, \ - TelemetryEventList, \ - TelemetryEvent, \ - set_properties, get_properties -from azurelinuxagent.metadata import DISTRO_NAME, DISTRO_VERSION, \ - DISTRO_CODE_NAME, AGENT_LONG_VERSION - - -def parse_event(data_str): - try: - return parse_json_event(data_str) - except ValueError: - return parse_xml_event(data_str) - -def parse_xml_param(param_node): - name = getattrib(param_node, "Name") - value_str = getattrib(param_node, "Value") - attr_type = getattrib(param_node, "T") - value = value_str - if attr_type == 'mt:uint64': - value = int(value_str) - elif attr_type == 'mt:bool': - value = bool(value_str) - elif attr_type == 'mt:float64': - value = float(value_str) - return TelemetryEventParam(name, value) - -def parse_xml_event(data_str): - try: - xml_doc = parse_doc(data_str) - event_id = getattrib(find(xml_doc, "Event"), 'id') - provider_id = getattrib(find(xml_doc, "Provider"), 'id') - event = TelemetryEvent(event_id, provider_id) - param_nodes = findall(xml_doc, 'Param') - for param_node in param_nodes: - event.parameters.append(parse_xml_param(param_node)) - return event - except Exception as e: - raise ValueError(ustr(e)) - -def parse_json_event(data_str): - data = json.loads(data_str) - event = TelemetryEvent() - set_properties("TelemetryEvent", event, data) - return event - - -class MonitorHandler(object): - def __init__(self, distro): - self.distro = distro - self.sysinfo = [] - - def run(self): - event_thread = threading.Thread(target = self.daemon) - event_thread.setDaemon(True) - event_thread.start() - - def init_sysinfo(self): - osversion = "{0}:{1}-{2}-{3}:{4}".format(platform.system(), - DISTRO_NAME, - DISTRO_VERSION, - DISTRO_CODE_NAME, - platform.release()) - - - self.sysinfo.append(TelemetryEventParam("OSVersion", osversion)) - self.sysinfo.append(TelemetryEventParam("GAVersion", AGENT_LONG_VERSION)) - - try: - ram = self.distro.osutil.get_total_mem() - processors = self.distro.osutil.get_processor_cores() - self.sysinfo.append(TelemetryEventParam("RAM", ram)) - self.sysinfo.append(TelemetryEventParam("Processors", processors)) - except OSUtilError as e: - logger.warn("Failed to get system info: {0}", e) - - try: - protocol = self.distro.protocol_util.get_protocol() - vminfo = protocol.get_vminfo() - self.sysinfo.append(TelemetryEventParam("VMName", - vminfo.vmName)) - self.sysinfo.append(TelemetryEventParam("TenantName", - vminfo.tenantName)) - self.sysinfo.append(TelemetryEventParam("RoleName", - vminfo.roleName)) - self.sysinfo.append(TelemetryEventParam("RoleInstanceName", - vminfo.roleInstanceName)) - self.sysinfo.append(TelemetryEventParam("ContainerId", - vminfo.containerId)) - except ProtocolError as e: - logger.warn("Failed to get system info: {0}", e) - - def collect_event(self, evt_file_name): - try: - logger.verb("Found event file: {0}", evt_file_name) - with open(evt_file_name, "rb") as evt_file: - #if fail to open or delete the file, throw exception - data_str = evt_file.read().decode("utf-8",'ignore') - logger.verb("Processed event file: {0}", evt_file_name) - os.remove(evt_file_name) - return data_str - except IOError as e: - msg = "Failed to process {0}, {1}".format(evt_file_name, e) - raise EventError(msg) - - def collect_and_send_events(self): - event_list = TelemetryEventList() - event_dir = os.path.join(conf.get_lib_dir(), "events") - event_files = os.listdir(event_dir) - for event_file in event_files: - if not event_file.endswith(".tld"): - continue - event_file_path = os.path.join(event_dir, event_file) - try: - data_str = self.collect_event(event_file_path) - except EventError as e: - logger.error("{0}", e) - continue - - try: - event = parse_event(data_str) - event.parameters.extend(self.sysinfo) - event_list.events.append(event) - except (ValueError, ProtocolError) as e: - logger.warn("Failed to decode event file: {0}", e) - continue - - if len(event_list.events) == 0: - return - - try: - protocol = self.distro.protocol_util.get_protocol() - protocol.report_event(event_list) - except ProtocolError as e: - logger.error("{0}", e) - - def daemon(self): - self.init_sysinfo() - last_heartbeat = datetime.datetime.min - period = datetime.timedelta(hours = 12) - while(True): - if (datetime.datetime.now()-last_heartbeat) > period: - last_heartbeat = datetime.datetime.now() - add_event(op=WALAEventOperation.HeartBeat, name="WALA", - is_success=True) - try: - self.collect_and_send_events() - except Exception as e: - logger.warn("Failed to send events: {0}", e) - time.sleep(60) |