4c103fdf49
This patch introduces the possibility of instantiating monascaclient using a keystoneauth session by doing the following: * Introduces new SessionClient object; * Refactor the keystoneclient wrapper module with keystoneauth; * Updates documentation. Client code and tests are also updated. Change-Id: I99ae10b2832869cf68d8219468400a421b6fa12b Closes-Bug: 1569505
91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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""" An example using monascaclient via the Python API """
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from monascaclient import client
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from monascaclient import ksclient
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import monascaclient.exc as exc
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import time
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# In order to use the python api directly, you must first obtain an
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# auth token and identify which endpoint you wish to speak to.
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endpoint = 'http://192.168.10.4:8080/v2.0'
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# The api version of monasca-api
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api_version = '2_0'
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# Pass in the keystone authentication kwargs to construct a monasca client.
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auth_kwargs = {'username': 'mini-mon',
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'password': 'password',
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'user_domain_name': 'mini-mon',
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'project_name': 'mini-mon',
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'project_domain_name': 'mini-mon',
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'auth_url': 'http://192.168.10.5:35357/v3/'}
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ksclient = ksclient.KSClient(**auth_kwargs)
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monasca_client = client.Client(api_version, session=ksclient.session)
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# you can reference the monascaclient.v2_0.shell.py
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# do_commands for command field initialization.
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# post a metric
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dimensions = {'instance_id': '12345', 'service': 'nova'}
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fields = {}
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fields['name'] = 'metric1'
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fields['dimensions'] = dimensions
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# time in milliseconds
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fields['timestamp'] = time.time() * 1000
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fields['value'] = 222.333
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try:
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resp = monasca_client.metrics.create(**fields)
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except exc.HTTPException as he:
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print('HTTPException code=%s message=%s' % (he.code, he.message))
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else:
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print(resp)
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print('Successfully created metric')
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# post a metric with a unicode service name
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dimensions = {'instance_id': '12345', 'service': u'\u76db\u5927'}
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fields = {}
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fields['name'] = 'metric1'
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fields['dimensions'] = dimensions
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fields['timestamp'] = time.time() * 1000
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fields['value'] = 222.333
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try:
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resp = monasca_client.metrics.create(**fields)
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except exc.HTTPException as he:
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print('HTTPException code=%s message=%s' % (he.code, he.message))
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else:
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print(resp)
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print('Successfully created metric')
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print ('Giving the DB time to update...')
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time.sleep(5)
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# metric-list
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name = 'metric1'
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dimensions = None
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fields = {}
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if name:
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fields['name'] = name
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if dimensions:
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fields['dimensions'] = dimensions
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try:
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body = monasca_client.metrics.list(**fields)
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except exc.HTTPException as he:
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print('HTTPException code=%s message=%s' % (he.code, he.message))
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else:
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print(body)
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