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# Copyright (c) 2018 VMware, 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.
import logging
from vio.pub.vim.drivers import base
from vio.pub.vim.drivers.vimsdk import sdk
LOG = logging.getLogger(__name__)
class HeatClient(base.DriverBase):
'''Heat driver.'''
def __init__(self, params):
super(HeatClient, self).__init__(params)
self.conn = sdk.create_connection(params)
self.session = self.conn.session
@sdk.translate_exception
def stack_create(self, **params):
return self.conn.orchestration.create_stack(**params)
@sdk.translate_exception
def stack_get(self, stack_id):
return self.conn.orchestration.get_stack(stack_id)
@sdk.translate_exception
def stack_find(self, name_or_id):
return self.conn.orchestration.find_stack(name_or_id)
@sdk.translate_exception
def stack_list(self):
return self.conn.orchestration.stacks()
@sdk.translate_exception
def stack_delete(self, stack_id, ignore_missing=True):
return self.conn.orchestration.delete_stack(stack_id,
ignore_missing)
@sdk.translate_exception
def wait_for_stack(self, stack_id, status, failures=None, interval=2,
timeout=None):
if failures is None:
failures = []
if timeout is None:
timeout = 600
stack_obj = self.conn.orchestration.find_stack(stack_id, False)
if stack_obj:
self.conn.orchestration.wait_for_status(
stack_obj, status, failures, interval, timeout)
@sdk.translate_exception
def wait_for_stack_delete(self, stack_id, timeout=None):
"""Wait for stack deleting complete"""
if timeout is None:
timeout = 600
server_obj = self.conn.orchestration.find_stack(stack_id, True)
if server_obj:
self.conn.orchestration.wait_for_delete(server_obj, wait=timeout)
return
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