1 # Copyright (c) 2017 Wind River Systems, Inc.
2 # Copyright (c) 2017-2018 VMware, Inc.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at:
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 import multivimbroker.pub.exceptions as exceptions
19 from multivimbroker.pub.msapi.extsys import get_vim_by_id
23 return inspect.stack()[1][3]
26 # Which headers are hop-by-hop headers by default
27 HOP_BY_HOP = ['connection', 'keep-alive', 'proxy-authenticate',
28 'proxy-authorization', 'te', 'trailers',
29 'transfer-encoding', 'upgrade']
32 def getHeadersKeys(response):
34 hopbyhop.extend([x.strip()
35 for x in response.get('connection', '').split(',')])
36 return [header for header in response.keys() if header not in hopbyhop]
39 def findMultivimDriver(vim=None):
40 json_file = os.path.join(os.path.dirname(__file__),
41 '../config/provider-plugin.json')
42 with open(json_file, "r") as f:
43 plugins = json.load(f)
44 if not vim or vim.get("type") not in plugins.keys():
45 raise exceptions.NotFound("Not support VIM type")
46 plugin = plugins[vim["type"]]
47 if vim.get("version") in plugin["versions"].keys():
48 return plugin["versions"][vim["version"]]["provider_plugin"]
49 return plugin["provider_plugin"]
52 def getMultivimDriver(vimid, full_path=""):
53 multcloud = "multicloud"
54 vim = get_vim_by_id(vimid)
55 multclouddriver = findMultivimDriver(vim=vim)
56 return re.sub(multcloud, multclouddriver, full_path)