141 lines
5.6 KiB
Python
141 lines
5.6 KiB
Python
# Copyright 2015 - Alcatel-Lucent
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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 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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"""
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https://docs.openstack.org/horizon/latest/contributor/tutorials/plugin.html
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"""
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""" This file will likely be necessary if creating a Django or Angular driven
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plugin. This file is intended to act as a convenient location for
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interacting with the new service this plugin is supporting.
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While interactions with the service can be handled in the views.py,
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isolating the logic is an established pattern in Horizon.
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"""
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from horizon.utils.memoized import memoized # noqa
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import json
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from keystoneauth1.identity.generic.token import Token
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from keystoneauth1.session import Session
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from openstack_dashboard.api import base
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import tempfile
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from vitrageclient import client as vitrage_client
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import logging
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LOG = logging.getLogger(__name__)
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@memoized
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def vitrageclient(request, password=None):
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endpoint = base.url_for(request, 'identity')
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token_id = request.user.token.id
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tenant_name = request.user.tenant_name
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project_domain_id = request.user.token.project.get('domain_id', 'Default')
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auth = Token(auth_url=endpoint, token=token_id,
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project_name=tenant_name,
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project_domain_id=project_domain_id)
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session = Session(auth=auth, timeout=600)
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return vitrage_client.Client('1', session)
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def topology(request, query=None, graph_type='tree', all_tenants='false',
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root=None, limit=None):
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LOG.info("--------- CALLING VITRAGE_CLIENT ---request %s", str(request))
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LOG.info("--------- CALLING VITRAGE_CLIENT ---query %s", str(query))
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LOG.info("------ CALLING VITRAGE_CLIENT --graph_type %s", str(graph_type))
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LOG.info("---- CALLING VITRAGE_CLIENT --all_tenants %s", str(all_tenants))
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LOG.info("--------- CALLING VITRAGE_CLIENT --------root %s", str(root))
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LOG.info("--------- CALLING VITRAGE_CLIENT --------limit %s", str(limit))
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return vitrageclient(request).topology.get(query=query,
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graph_type=graph_type,
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all_tenants=all_tenants,
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root=root,
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limit=limit)
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def alarms(request, vitrage_id='all', all_tenants='false',
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limit=1000,
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sort_by=('start_timestamp', 'vitrage_id'),
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sort_dirs=['asc', 'asc'],
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filter_by=None,
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filter_vals=None,
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next_page=True,
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marker=None
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):
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return vitrageclient(request).alarm.list(vitrage_id=vitrage_id,
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all_tenants=all_tenants,
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limit=limit,
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sort_by=sort_by,
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sort_dirs=sort_dirs,
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filter_by=filter_by,
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filter_vals=filter_vals,
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next_page=next_page,
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marker=marker
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)
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def history(request, all_tenants='false',
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start=None, end=None,
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limit=1000,
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sort_by=('start_timestamp', 'vitrage_id'),
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sort_dirs=['asc', 'asc'],
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filter_by=None,
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filter_vals=None,
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next_page=True,
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marker=None
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):
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return vitrageclient(request).alarm.history(all_tenants=all_tenants,
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start=start,
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end=end,
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limit=limit,
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sort_by=sort_by,
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sort_dirs=sort_dirs,
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filter_by=filter_by,
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filter_vals=filter_vals,
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next_page=next_page,
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marker=marker
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)
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def alarm_counts(request, all_tenants='false'):
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counts = vitrageclient(request).alarm.count(all_tenants=all_tenants)
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counts['NA'] = counts.get("N/A")
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return counts
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def rca(request, alarm_id, all_tenants='false'):
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return vitrageclient(request).rca.get(alarm_id=alarm_id,
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all_tenants=all_tenants)
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def template_show(request, template_id='all'):
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if template_id == 'all':
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return vitrageclient(request).template.list()
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return vitrageclient(request).template.show(template_id)
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def template_delete(request, template_id):
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return vitrageclient(request).template.delete(template_id)
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def template_add(request):
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template = json.loads(request.body)
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type = template.get('type')
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with tempfile.NamedTemporaryFile(suffix='.yaml') as temp:
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temp.write(template.get('template'))
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temp.flush()
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temp.seek(0)
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response = vitrageclient(request).template.add(temp.name, type)
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return response
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