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# Copyright (c) 2017 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.
from rest_framework import status
from rest_framework.response import Response
from rest_framework.views import APIView
from vio.pub.msapi import extsys
from vio.pub.exceptions import VimDriverVioException
from vio.pub.vim.vimapi.nova import OperateHypervisor
from vio.pub.vim.vimapi.nova import OperateServers
from vio.pub.vim.vimapi.nova import OperateService
from vio.swagger import nova_utils
class HostView(APIView):
def get(self, request, vimid, tenantid, hostname):
try:
vim_info = extsys.get_vim_by_id(vimid)
except VimDriverVioException as e:
return Response(data={'error': str(e)}, status=e.status_code)
data = {'vimid': vim_info['vimId'],
'vimName': vim_info['name'],
'username': vim_info['userName'],
'password': vim_info['password'],
'url': vim_info['url'],
'project_id': tenantid,
'user_domain_name': 'default',
'project_domain_name': 'default'}
hypervisor_op = OperateHypervisor.OperateHypervisor()
try:
hv = hypervisor_op.get_hypervisor(data, hypervisor=hostname)
except Exception as e:
if hasattr(e, "http_status"):
return Response(data={'error': str(e)}, status=e.http_status)
else:
return Response(data={'error': str(e)},
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
rsp = {'vimid': vim_info['vimId'],
'vimName': vim_info['name'],
'tenantId': tenantid,
'host': nova_utils.hypervisor_formatter(hv)}
return Response(data=rsp, status=status.HTTP_200_OK)
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