00f9bf7e026d7cac534938e42448566ec20e9b8b
1 # -*- coding: utf-8 -*-
4 # Copyright 2016-2017 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
27 from xml
.etree
import ElementTree
as XmlElementTree
28 from pyvcloud
.vcd
.client
import BasicLoginCredentials
29 from pyvcloud
.vcd
.client
import Client
31 from osm_mon
.collector
.utils
import CollectorUtils
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
39 log
= logging
.getLogger(__name__
)
43 class VMwareInfraCollector(BaseVimInfraCollector
):
44 def __init__(self
, config
: Config
, vim_account_id
: str):
45 super().__init
__(config
, vim_account_id
)
46 self
.vim_account_id
= vim_account_id
47 self
.common_db
= CommonDbClient(config
)
48 vim_account
= self
.get_vim_account(vim_account_id
)
49 self
.vcloud_site
= vim_account
['vim_url']
50 self
.admin_username
= vim_account
['admin_username']
51 self
.admin_password
= vim_account
['admin_password']
52 self
.vim_uuid
= vim_account
['vim_uuid']
53 self
.org_name
= vim_account
['orgname']
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_credentials(BasicLoginCredentials(admin_user
, org
,
77 except Exception as e
:
78 log
.info("Can't connect to a vCloud director as: {} with exception {}".format(admin_user
, e
))
80 def get_vim_account(self
, vim_account_id
: str):
82 Method to get VIM account details by its ID
84 return - dict with vim account details
87 vim_account_info
= CollectorUtils
.get_credentials(vim_account_id
)
89 vim_account
['name'] = vim_account_info
.name
90 vim_account
['vim_tenant_name'] = vim_account_info
.tenant_name
91 vim_account
['vim_type'] = vim_account_info
.type
92 vim_account
['vim_url'] = vim_account_info
.url
93 vim_account
['org_user'] = vim_account_info
.user
94 vim_account
['org_password'] = vim_account_info
.password
95 vim_account
['vim_uuid'] = vim_account_info
.uuid
97 vim_config
= json
.loads(vim_account_info
.config
)
98 vim_account
['admin_username'] = vim_config
['admin_username']
99 vim_account
['admin_password'] = vim_config
['admin_password']
101 if vim_config
['orgname'] is not None:
102 vim_account
['orgname'] = vim_config
['orgname']
106 def check_vim_status(self
):
108 client
= self
.connect_vim_as_admin()
110 org_list
= client
.get_org_list()
111 for org
in org_list
.Org
:
112 if org
.get('name') == self
.org_name
:
113 org_uuid
= org
.get('href').split('/')[-1]
115 url
= '{}/api/org/{}'.format(self
.vcloud_site
, org_uuid
)
117 headers
= {'Accept': 'application/*+xml;version=' + API_VERSION
,
118 'x-vcloud-authorization': client
._session
.headers
['x-vcloud-authorization']}
120 response
= requests
.get(url
=url
,
124 if response
.status_code
!= requests
.codes
.ok
: # pylint: disable=no-member
125 log
.info("check_vim_status(): failed to get org details")
127 org_details
= XmlElementTree
.fromstring(response
.content
)
129 for child
in org_details
:
130 if 'type' in child
.attrib
:
131 if child
.attrib
['type'] == 'application/vnd.vmware.vcloud.vdc+xml':
132 vdc_list
[child
.attrib
['href'].split("/")[-1:][0]] = child
.attrib
['name']
138 except Exception as e
:
139 log
.info("Exception occured while checking vim status {}".format(str(e
)))
141 def check_vm_status(self
, vapp_id
):
143 client
= self
.connect_vim_as_admin()
145 url
= '{}/api/vApp/vapp-{}'.format(self
.vcloud_site
, vapp_id
)
147 headers
= {'Accept': 'application/*+xml;version=' + API_VERSION
,
148 'x-vcloud-authorization': client
._session
.headers
['x-vcloud-authorization']}
150 response
= requests
.get(url
=url
,
154 if response
.status_code
!= requests
.codes
.ok
: # pylint: disable=no-member
155 log
.info("check_vm_status(): failed to get vApp details")
157 vapp_details
= XmlElementTree
.fromstring(response
.content
)
159 for child
in vapp_details
:
160 if child
.tag
.split("}")[1] == 'Children':
161 for item
in child
.getchildren():
162 vm_list
.append(item
.attrib
)
164 except Exception as e
:
165 log
.info("Exception occured while checking vim status {}".format(str(e
)))
167 def collect(self
) -> List
[Metric
]:
169 vim_status
= self
.check_vim_status()
170 vim_status_metric
= Metric({'vim_account_id': self
.vim_account_id
}, 'vim_status', vim_status
)
171 metrics
.append(vim_status_metric
)
172 vnfrs
= self
.common_db
.get_vnfrs(vim_account_id
=self
.vim_account_id
)
174 nsr_id
= vnfr
['nsr-id-ref']
175 vnf_member_index
= vnfr
['member-vnf-index-ref']
176 for vdur
in vnfr
['vdur']:
177 resource_uuid
= vdur
['vim-id']
179 'vim_account_id': self
.vim_account_id
,
180 'resource_uuid': resource_uuid
,
182 'vnf_member_index': vnf_member_index
,
183 'vdur_name': vdur
['name']
186 vm_list
= self
.check_vm_status(resource_uuid
)
188 if vm
['status'] == '4' and vm
['deployed'] == 'true':
192 vm_status_metric
= Metric(tags
, 'vm_status', vm_status
)
194 log
.exception("VM status is not OK!")
195 vm_status_metric
= Metric(tags
, 'vm_status', 0)
196 metrics
.append(vm_status_metric
)