| #!/usr/bin/python |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| # $Id: hostvmstats.py 10054 2010-06-29 22:09:31Z abhishek $ $HeadURL: svn://svn.lab.vmops.com/repos/vmdev/java/scripts/vm/hypervisor/xenserver/hostvmstats.py $ |
| |
| import XenAPI |
| import urllib |
| import time |
| import logging |
| logging.basicConfig(filename='/tmp/xapilog',level=logging.DEBUG) |
| |
| def get_stats(session, collect_host_stats, consolidation_function, interval, start_time): |
| try: |
| |
| if collect_host_stats == "true" : |
| url = "http://localhost/rrd_updates?" |
| url += "session_id=" + session._session |
| url += "&host=" + collect_host_stats |
| url += "&cf=" + consolidation_function |
| url += "&interval=" + str(interval) |
| url += "&start=" + str(int(time.time())-100) |
| else : |
| url = "http://localhost/rrd_updates?" |
| url += "session_id=" + session._session |
| url += "&host=" + collect_host_stats |
| url += "&cf=" + consolidation_function |
| url += "&interval=" + str(interval) |
| url += "&start=" + str(int(time.time())-100) |
| |
| logging.debug("Calling URL: %s",url) |
| sock = urllib.URLopener().open(url) |
| xml = sock.read() |
| sock.close() |
| logging.debug("Size of returned XML: %s",len(xml)) |
| return xml |
| except Exception,e: |
| logging.exception("get_stats() failed") |
| raise |