c0871b8f9c
Trove dashboard is currently using python logging module to implement logging functionality. This patch made a switch to oslo.log(logging for openstack projects) Reference:- http://docs.openstack.org/developer/oslo.log Change-Id: I92a417a7342f4f264e8a5ede52ba49f0b7475e6d Closes-Bug: #1656167
110 lines
4.0 KiB
Python
110 lines
4.0 KiB
Python
# Copyright 2013 Rackspace Hosting
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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 django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import forms
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from horizon import workflows
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from oslo_log import log as logging
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from trove_dashboard import api
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from trove_dashboard.content.databases \
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import tables as project_tables
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LOG = logging.getLogger(__name__)
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class BackupDetailsAction(workflows.Action):
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name = forms.CharField(max_length=80, label=_("Name"))
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instance = forms.ChoiceField(label=_("Database Instance"))
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description = forms.CharField(max_length=512, label=_("Description"),
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widget=forms.TextInput(),
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required=False,
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help_text=_("Optional Backup Description"))
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parent = forms.ChoiceField(label=_("Parent Backup"),
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required=False,
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help_text=_("Optional parent backup"))
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class Meta(object):
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name = _("Details")
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help_text_template = \
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"project/database_backups/_backup_details_help.html"
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def populate_instance_choices(self, request, context):
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LOG.info("Obtaining list of instances.")
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try:
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instances = api.trove.instance_list(request)
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except Exception:
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instances = []
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msg = _("Unable to list database instances to backup.")
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exceptions.handle(request, msg)
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return [(i.id, i.name) for i in instances
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if i.status in project_tables.ACTIVE_STATES]
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def populate_parent_choices(self, request, context):
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try:
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backups = api.trove.backup_list(request)
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choices = [(b.id, b.name) for b in backups
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if b.status == 'COMPLETED']
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except Exception:
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choices = []
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msg = _("Unable to list database backups for parent.")
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exceptions.handle(request, msg)
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if choices:
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choices.insert(0, ("", _("Select parent backup")))
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else:
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choices.insert(0, ("", _("No backups available")))
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return choices
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class SetBackupDetails(workflows.Step):
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action_class = BackupDetailsAction
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contributes = ["name", "description", "instance", "parent"]
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class CreateBackup(workflows.Workflow):
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slug = "create_backup"
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name = _("Backup Database")
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finalize_button_name = _("Backup")
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success_message = _('Scheduled backup "%(name)s".')
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failure_message = _('Unable to launch %(count)s named "%(name)s".')
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success_url = "horizon:project:database_backups:index"
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default_steps = [SetBackupDetails]
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def get_initial(self):
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initial = super(CreateBackup, self).get_initial()
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initial['instance_id']
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def format_status_message(self, message):
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name = self.context.get('name', 'unknown instance')
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return message % {"count": _("instance"), "name": name}
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def handle(self, request, context):
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try:
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LOG.info("Creating backup")
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api.trove.backup_create(request,
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context['name'],
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context['instance'],
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context['description'],
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context['parent'])
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return True
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except Exception:
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LOG.exception("Exception while creating backup")
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msg = _('Error creating database backup.')
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exceptions.handle(request, msg)
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return False
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