# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import logging
from django.conf import settings
from heatclient import client as heat_client
from horizon.utils import functions as utils
from horizon.utils.memoized import memoized # noqa
from openstack_dashboard.api import base
LOG = logging.getLogger(__name__)
@memoized
[docs]def heatclient(request, password=None):
api_version = "1"
insecure = getattr(settings, 'OPENSTACK_SSL_NO_VERIFY', False)
cacert = getattr(settings, 'OPENSTACK_SSL_CACERT', None)
endpoint = base.url_for(request, 'orchestration')
kwargs = {
'token': request.user.token.id,
'insecure': insecure,
'ca_file': cacert,
'username': request.user.username,
'password': password
# 'timeout': args.timeout,
# 'ca_file': args.ca_file,
# 'cert_file': args.cert_file,
# 'key_file': args.key_file,
}
client = heat_client.Client(api_version, endpoint, **kwargs)
client.format_parameters = format_parameters
return client
[docs]def stacks_list(request, marker=None, sort_dir='desc', sort_key='created_at',
paginate=False):
limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
page_size = utils.get_page_size(request)
if paginate:
request_size = page_size + 1
else:
request_size = limit
kwargs = {'sort_dir': sort_dir, 'sort_key': sort_key}
if marker:
kwargs['marker'] = marker
stacks_iter = heatclient(request).stacks.list(limit=request_size,
**kwargs)
has_prev_data = False
has_more_data = False
stacks = list(stacks_iter)
if paginate:
if len(stacks) > page_size:
stacks.pop()
has_more_data = True
if marker is not None:
has_prev_data = True
elif sort_dir == 'asc' and marker is not None:
has_more_data = True
elif marker is not None:
has_prev_data = True
return (stacks, has_more_data, has_prev_data)
[docs]def stack_delete(request, stack_id):
return heatclient(request).stacks.delete(stack_id)
[docs]def stack_get(request, stack_id):
return heatclient(request).stacks.get(stack_id)
[docs]def template_get(request, stack_id):
return heatclient(request).stacks.template(stack_id)
[docs]def stack_create(request, password=None, **kwargs):
return heatclient(request, password).stacks.create(**kwargs)
[docs]def stack_preview(request, password=None, **kwargs):
return heatclient(request, password).stacks.preview(**kwargs)
[docs]def stack_update(request, stack_id, password=None, **kwargs):
return heatclient(request, password).stacks.update(stack_id, **kwargs)
[docs]def events_list(request, stack_name):
return heatclient(request).events.list(stack_name)
[docs]def resources_list(request, stack_name):
return heatclient(request).resources.list(stack_name)
[docs]def resource_get(request, stack_id, resource_name):
return heatclient(request).resources.get(stack_id, resource_name)
[docs]def template_validate(request, **kwargs):
return heatclient(request).stacks.validate(**kwargs)
[docs]def action_check(request, stack_id):
return heatclient(request).actions.check(stack_id)
[docs]def action_suspend(request, stack_id):
return heatclient(request).actions.suspend(stack_id)
[docs]def action_resume(request, stack_id):
return heatclient(request).actions.resume(stack_id)
[docs]def resource_types_list(request):
return heatclient(request).resource_types.list()
[docs]def resource_type_get(request, resource_type):
return heatclient(request).resource_types.get(resource_type)
[docs]def service_list(request):
return heatclient(request).services.list()