91a51dfb12
It supports for Masakari VMove API in microversion 1.3. Change-Id: Id06f4d1dd8a4e59760bd63f5f7df6a73319d6a9c
55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
# Copyright (C) 2018 NTT DATA
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_log import log as logging
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from django.utils.translation import gettext_lazy as _
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import horizon
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from masakaridashboard.api import api
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from masakaridashboard.default import panel
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LOG = logging.getLogger(__name__)
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class MasakariDashboard(horizon.Dashboard):
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slug = "masakaridashboard"
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name = _("Instance-ha")
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panels = ('default', 'segments', 'hosts', 'notifications', 'vmoves')
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default_panel = 'default'
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policy_rules = (('instance-ha', 'context_is_admin'),)
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def allowed(self, context):
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# disable whole dashboard if masakari
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# is not present in the service catalog
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try:
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# NOTE(pas-ha) this method tries to construct keystoneauth.Adapter
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# for the Instance-HA service,
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# which will fail if the service is absent
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api.openstack_connection(context['request'])
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except Exception as e:
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# catch all errors and log them,
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# no need to totally fail on e.g. HTTP connect failure
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LOG.warning(f"Failed to find suitable endpoint for Instance HA "
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f"service, Masakari Dashboard will not be displayed. "
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f"Error was: {e}")
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return False
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return super().allowed(context)
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horizon.register(MasakariDashboard)
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MasakariDashboard.register(panel.Default)
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