83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
# Copyright (c) 2013 Mirantis Inc.
|
|
#
|
|
# 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.
|
|
|
|
from heatclient import client as heat_client
|
|
from oslo_config import cfg
|
|
|
|
from sahara import context
|
|
from sahara import exceptions as ex
|
|
from sahara.i18n import _
|
|
from sahara.utils.openstack import base
|
|
|
|
|
|
opts = [
|
|
cfg.BoolOpt('api_insecure',
|
|
default=False,
|
|
help='Allow to perform insecure SSL requests to heat.'),
|
|
cfg.StrOpt('ca_file',
|
|
help='Location of ca certificates file to use for heat '
|
|
'client requests.'),
|
|
cfg.StrOpt("endpoint_type",
|
|
default="internalURL",
|
|
help="Endpoint type for heat client requests")
|
|
]
|
|
|
|
heat_group = cfg.OptGroup(name='heat',
|
|
title='Heat client options')
|
|
|
|
CONF = cfg.CONF
|
|
CONF.register_group(heat_group)
|
|
CONF.register_opts(opts, group=heat_group)
|
|
|
|
|
|
def client():
|
|
ctx = context.current()
|
|
heat_url = base.url_for(ctx.service_catalog, 'orchestration',
|
|
endpoint_type=CONF.heat.endpoint_type)
|
|
return heat_client.Client('1', heat_url, token=ctx.auth_token,
|
|
cert_file=CONF.heat.ca_file,
|
|
insecure=CONF.heat.api_insecure,
|
|
username=ctx.username,
|
|
include_pass=True)
|
|
|
|
|
|
def get_stack(stack_name, raise_on_missing=True):
|
|
for stack in base.execute_with_retries(
|
|
client().stacks.list, show_hidden=True,
|
|
filters={'name': stack_name}):
|
|
return stack
|
|
|
|
if not raise_on_missing:
|
|
return None
|
|
|
|
raise ex.NotFoundException({'stack': stack_name},
|
|
_('Failed to find stack %(stack)s'))
|
|
|
|
|
|
def wait_stack_completion(stack):
|
|
# NOTE: expected empty status because status of stack
|
|
# maybe is not set in heat database
|
|
while stack.status in ['IN_PROGRESS', '']:
|
|
context.sleep(1)
|
|
base.execute_with_retries(stack.get)
|
|
|
|
if stack.status != 'COMPLETE':
|
|
raise ex.HeatStackException(stack.stack_status)
|
|
|
|
|
|
def get_resource(stack, resource):
|
|
return base.execute_with_retries(
|
|
client().resources.get, stack, resource)
|