7f8ebc294fff543eeb112bf8cfe0c29b43d6f07d
1 # -*- coding: utf-8 -*-
4 # Copyright 2016-2019 VMware Inc.
5 # This file is part of ETSI OSM
8 # Licensed under the Apache License, Version 2.0 (the "License"); you may
9 # not use this file except in compliance with the License. You may obtain
10 # a copy of the License at
12 # http://www.apache.org/licenses/LICENSE-2.0
14 # Unless required by applicable law or agreed to in writing, software
15 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
16 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
17 # License for the specific language governing permissions and limitations
20 # For those usages not covered by the Apache License, Version 2.0 please
21 # contact: osslegalrouting@vmware.com
25 from typing
import List
26 from xml
.etree
import ElementTree
as XmlElementTree
29 from pyvcloud
.vcd
.client
import BasicLoginCredentials
30 from pyvcloud
.vcd
.client
import Client
32 from osm_mon
.collector
.infra_collectors
.base_vim
import BaseVimInfraCollector
33 from osm_mon
.collector
.metric
import Metric
34 from osm_mon
.core
.common_db
import CommonDbClient
35 from osm_mon
.core
.config
import Config
37 log
= logging
.getLogger(__name__
)
41 class VMwareInfraCollector(BaseVimInfraCollector
):
43 def __init__(self
, config
: Config
, vim_account_id
: str):
44 super().__init
__(config
, vim_account_id
)
45 self
.vim_account_id
= vim_account_id
46 self
.common_db
= CommonDbClient(config
)
47 vim_account
= self
.get_vim_account(vim_account_id
)
48 self
.vcloud_site
= vim_account
['vim_url']
49 self
.admin_username
= vim_account
['admin_username']
50 self
.admin_password
= vim_account
['admin_password']
51 self
.vim_uuid
= vim_account
['vim_uuid']
52 self
.org_name
= vim_account
['orgname']
53 self
.vim_project_id
= vim_account
['project_id']
55 def connect_vim_as_admin(self
):
56 """ Method connect as pvdc admin user to vCloud director.
57 There are certain action that can be done only by provider vdc admin user.
58 Organization creation / provider network creation etc.
61 The return client object that letter can be used to connect to vcloud direct as admin for provider vdc
64 log
.info("Logging into vCD org as admin.")
68 host
= self
.vcloud_site
69 admin_user
= self
.admin_username
70 admin_passwd
= self
.admin_password
72 client
= Client(host
, verify_ssl_certs
=False)
73 client
.set_highest_supported_version()
74 client
.set_credentials(BasicLoginCredentials(admin_user
, org
,
78 except Exception as e
:
79 log
.info("Can't connect to a vCloud director as: {} with exception {}".format(admin_user
, e
))
81 def get_vim_account(self
, vim_account_id
: str):
83 Method to get VIM account details by its ID
85 return - dict with vim account details
88 vim_account_info
= self
.common_db
.get_vim_account(vim_account_id
)
90 vim_account
['name'] = vim_account_info
['name']
91 vim_account
['vim_tenant_name'] = vim_account_info
['vim_tenant_name']
92 vim_account
['vim_type'] = vim_account_info
['vim_type']
93 vim_account
['vim_url'] = vim_account_info
['vim_url']
94 vim_account
['org_user'] = vim_account_info
['vim_user']
95 vim_account
['vim_uuid'] = vim_account_info
['_id']
96 vim_account
['project_id'] = vim_account_info
['_admin']['projects_read'][0]
98 vim_config
= vim_account_info
['config']
99 vim_account
['admin_username'] = vim_config
['admin_username']
100 vim_account
['admin_password'] = vim_config
['admin_password']
102 if vim_config
['orgname'] is not None:
103 vim_account
['orgname'] = vim_config
['orgname']
107 def check_vim_status(self
):
109 client
= self
.connect_vim_as_admin()
111 org_list
= client
.get_org_list()
112 for org
in org_list
.Org
:
113 if org
.get('name') == self
.org_name
:
114 org_uuid
= org
.get('href').split('/')[-1]
116 url
= '{}/api/org/{}'.format(self
.vcloud_site
, org_uuid
)
118 headers
= {'Accept': 'application/*+xml;version=' + API_VERSION
,
119 'x-vcloud-authorization': client
._session
.headers
['x-vcloud-authorization']}
121 response
= requests
.get(url
=url
,
125 if response
.status_code
!= requests
.codes
.ok
: # pylint: disable=no-member
126 log
.info("check_vim_status(): failed to get org details")
128 org_details
= XmlElementTree
.fromstring(response
.content
)
130 for child
in org_details
:
131 if 'type' in child
.attrib
:
132 if child
.attrib
['type'] == 'application/vnd.vmware.vcloud.vdc+xml':
133 vdc_list
[child
.attrib
['href'].split("/")[-1:][0]] = child
.attrib
['name']
139 except Exception as e
:
140 log
.info("Exception occured while checking vim status {}".format(str(e
)))
142 def check_vm_status(self
, vapp_id
):
144 client
= self
.connect_vim_as_admin()
146 url
= '{}/api/vApp/vapp-{}'.format(self
.vcloud_site
, vapp_id
)
148 headers
= {'Accept': 'application/*+xml;version=' + API_VERSION
,
149 'x-vcloud-authorization': client
._session
.headers
['x-vcloud-authorization']}
151 response
= requests
.get(url
=url
,
155 if response
.status_code
!= requests
.codes
.ok
: # pylint: disable=no-member
156 log
.info("check_vm_status(): failed to get vApp details")
158 vapp_details
= XmlElementTree
.fromstring(response
.content
)
160 for child
in vapp_details
:
161 if child
.tag
.split("}")[1] == 'Children':
162 for item
in child
.getchildren():
163 vm_list
.append(item
.attrib
)
165 except Exception as e
:
166 log
.info("Exception occured while checking vim status {}".format(str(e
)))
168 def collect(self
) -> List
[Metric
]:
170 vim_status
= self
.check_vim_status()
171 vim_account_id
= self
.vim_account_id
172 vim_project_id
= self
.vim_project_id
174 'vim_account_id': vim_account_id
,
175 'project_id': vim_project_id
177 vim_status_metric
= Metric(vim_tags
, 'vim_status', vim_status
)
178 metrics
.append(vim_status_metric
)
179 vnfrs
= self
.common_db
.get_vnfrs(vim_account_id
=vim_account_id
)
181 nsr_id
= vnfr
['nsr-id-ref']
182 ns_name
= self
.common_db
.get_nsr(nsr_id
)['name']
183 vnf_member_index
= vnfr
['member-vnf-index-ref']
184 vnfr_project_id
= vnfr
['_admin']['projects_read'][0]
185 for vdur
in vnfr
['vdur']:
186 resource_uuid
= vdur
['vim-id']
188 'vim_account_id': self
.vim_account_id
,
189 'resource_uuid': resource_uuid
,
192 'vnf_member_index': vnf_member_index
,
193 'vdur_name': vdur
['name'],
194 'project_id': vnfr_project_id
197 vm_list
= self
.check_vm_status(resource_uuid
)
199 if vm
['status'] == '4' and vm
['deployed'] == 'true':
203 vm_status_metric
= Metric(tags
, 'vm_status', vm_status
)
205 log
.exception("VM status is not OK!")
206 vm_status_metric
= Metric(tags
, 'vm_status', 0)
207 metrics
.append(vm_status_metric
)