a2b628911d
A call to log an exception was missing the argument. Change-Id: I0bc59a09aaa2638ded6c181125e5382c41615858
78 lines
3.0 KiB
Python
78 lines
3.0 KiB
Python
# -*- coding: utf8 -*-
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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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import logging
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import django.forms
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from django.utils import translation
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from django.utils.translation import ugettext_lazy as _
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import horizon.workflows
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from tuskar_ui import api
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from tuskar_ui.infrastructure.overcloud.workflows\
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import undeployed_configuration
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from tuskar_ui.infrastructure.overcloud.workflows import undeployed_overview
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LOG = logging.getLogger(__name__)
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class DeploymentValidationMixin(object):
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def validate(self, context):
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requested = sum(context['role_counts'].values())
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# TODO(lsmola) change this when we support more overclouds. It
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# will have to obtain actual free nodes and compare them to
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# number of newly created.
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free = len(api.Node.list(self.request))
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if requested > free:
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m1 = translation.ungettext_lazy(
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'This configuration requires %(requested)d node, ',
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'This configuration requires %(requested)d nodes, ',
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requested)
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m1 %= {'requested': requested}
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m2 = translation.ungettext_lazy(
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'but only %(free)d is available.',
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'but only %(free)d are available.',
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free)
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m2 %= {'free': free}
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message = unicode(translation.string_concat(m1, m2))
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self.add_error_to_step(message, 'undeployed_overview')
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self.add_error_to_step(message, 'scale_node_counts')
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return False
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return super(DeploymentValidationMixin, self).validate(context)
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class Workflow(DeploymentValidationMixin, horizon.workflows.Workflow):
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slug = 'undeployed_overcloud'
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name = _("My OpenStack Deployment")
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default_steps = (
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undeployed_overview.Step,
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undeployed_configuration.Step,
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)
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finalize_button_name = _("Deploy")
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success_url = 'horizon:infrastructure:overcloud:index'
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def handle(self, request, context):
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try:
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api.Overcloud.create(self.request, context['role_counts'],
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context['configuration'])
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except Exception as e:
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# Showing error in both workflow tabs, because from the exception
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# type we can't recognize where it should show
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msg = unicode(e)
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self.add_error_to_step(msg, 'undeployed_overview')
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self.add_error_to_step(msg, 'deployed_configuration')
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LOG.exception('Error creating overcloud')
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raise django.forms.ValidationError(msg)
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return True
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