1 # Copyright 2018 Whitestack, LLC
2 # *************************************************************
4 # This file is part of OSM Monitoring module
5 # All Rights Reserved to Whitestack, LLC
7 # Licensed under the Apache License, Version 2.0 (the "License"); you may
8 # not use this file except in compliance with the License. You may obtain
9 # a copy of the License at
11 # http://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
15 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
16 # License for the specific language governing permissions and limitations
19 # For those usages not covered by the Apache License, Version 2.0 please
20 # contact: bdiaz@whitestack.com or glavado@whitestack.com
23 from typing
import List
25 from keystoneclient
.v3
import client
as keystone_client
26 from novaclient
import client
as nova_client
27 from cinderclient
import client
as cinder_client
28 from neutronclient
.neutron
import client
as neutron_client
30 from osm_mon
.collector
.infra_collectors
.base_vim
import BaseVimInfraCollector
31 from osm_mon
.collector
.metric
import Metric
32 from osm_mon
.collector
.utils
.openstack
import OpenstackUtils
33 from osm_mon
.core
.common_db
import CommonDbClient
34 from osm_mon
.core
.config
import Config
36 log
= logging
.getLogger(__name__
)
39 class BaseOpenStackInfraCollector(BaseVimInfraCollector
):
40 def __init__(self
, config
: Config
, vim_account_id
: str):
41 super().__init
__(config
, vim_account_id
)
43 self
.common_db
= CommonDbClient(config
)
44 self
.vim_account
= self
.common_db
.get_vim_account(vim_account_id
)
45 # self.keystone = self._build_keystone_client(self.vim_account)
46 self
.vim_session
= None
47 self
.nova
= self
._build
_nova
_client
(self
.vim_account
)
48 self
.cinder
= self
._build
_cinder
_client
(self
.vim_account
)
49 self
.neutron
, self
.tenant_id
= self
._build
_neutron
_client
(self
.vim_account
)
51 def collect(self
) -> List
[Metric
]:
53 vim_status
= self
.is_vim_ok()
55 # Updating the resources in mongoDB
56 self
.update_resources()
57 if self
.vim_account
["_admin"]["projects_read"]:
58 vim_project_id
= self
.vim_account
["_admin"]["projects_read"][0]
62 "vim_account_id": self
.vim_account
["_id"],
63 "project_id": vim_project_id
,
65 vim_status_metric
= Metric(vim_tags
, "vim_status", vim_status
)
66 metrics
.append(vim_status_metric
)
67 vnfrs
= self
.common_db
.get_vnfrs(vim_account_id
=self
.vim_account
["_id"])
68 if self
.conf
.get("collector", "vm_infra_metrics"):
69 vm_infra_metrics_enabled
= str(self
.conf
.get("collector", "vm_infra_metrics")).lower() in ("yes", "true", "1")
71 vm_infra_metrics_enabled
= True
72 if vm_infra_metrics_enabled
:
74 nsr_id
= vnfr
["nsr-id-ref"]
75 ns_name
= self
.common_db
.get_nsr(nsr_id
)["name"]
76 vnf_member_index
= vnfr
["member-vnf-index-ref"]
77 if vnfr
["_admin"]["projects_read"]:
78 vnfr_project_id
= vnfr
["_admin"]["projects_read"][0]
81 for vdur
in vnfr
["vdur"]:
82 if "vim-id" not in vdur
:
83 log
.debug("Field vim-id is not present in vdur")
85 resource_uuid
= vdur
["vim-id"]
87 "vim_account_id": self
.vim_account
["_id"],
88 "resource_uuid": resource_uuid
,
91 "vnf_member_index": vnf_member_index
,
92 "vdu_name": vdur
.get("name", ""),
93 "project_id": vnfr_project_id
,
96 vm
= self
.nova
.servers
.get(resource_uuid
)
97 vm_status
= (0 if (vm
.status
== 'ERROR') else 1)
98 vm_status_metric
= Metric(tags
, "vm_status", vm_status
)
99 except Exception as e
:
100 log
.warning("VM status is not OK: %s" % e
)
101 vm_status_metric
= Metric(tags
, "vm_status", 0)
102 metrics
.append(vm_status_metric
)
106 def is_vim_ok(self
) -> bool:
108 self
.nova
.servers
.list()
110 except Exception as e
:
111 log
.warning("VIM status is not OK: %s" % e
)
114 def update_resources(self
):
115 if "resources" in self
.vim_account
:
116 vimacc_resources
= self
.vim_account
["resources"]
119 com_lim
= self
.nova
.limits
.get()._info
['absolute']
120 if ("compute" in vimacc_resources
) \
121 and ((vimacc_resources
["compute"]["ram"]["total"] != com_lim
['maxTotalRAMSize'])
122 or (vimacc_resources
["compute"]["vcpus"]["total"] != com_lim
['maxTotalCores'])
123 or (vimacc_resources
["compute"]["ram"]["used"] != com_lim
['totalRAMUsed'])
124 or (vimacc_resources
["compute"]["vcpus"]["used"] != com_lim
['totalCoresUsed'])
125 or (vimacc_resources
["compute"]["instances"]["total"] != com_lim
['maxTotalInstances'])
126 or (vimacc_resources
["compute"]["instances"]["used"] != com_lim
['totalInstancesUsed'])):
127 update_dict
= {"resources.compute": {"ram": {"total": com_lim
['maxTotalRAMSize'],
128 "used": com_lim
['totalRAMUsed']},
129 "vcpus": {"total": com_lim
['maxTotalCores'],
130 "used": com_lim
['totalCoresUsed']},
131 "instances": {"total": com_lim
['maxTotalInstances'],
132 "used": com_lim
['totalInstancesUsed']}}}
133 suc_value
= self
.common_db
.set_vim_account(str(self
.vim_account
['_id']), update_dict
)
134 log
.info("Compute resources update in mongoDB = %s" % suc_value
)
135 except Exception as e
:
136 log
.warning("Error in updating compute resources: %s" % e
)
140 vol_lim
= self
.cinder
.limits
.get()._info
['absolute']
141 if ("storage" in vimacc_resources
) and\
142 ((vimacc_resources
["storage"]["volumes"]["total"] != vol_lim
['maxTotalVolumes'])
143 or (vimacc_resources
["storage"]["snapshots"]["total"] != vol_lim
['maxTotalSnapshots'])
144 or (vimacc_resources
["storage"]["volumes"]["used"] != vol_lim
['totalVolumesUsed'])
145 or (vimacc_resources
["storage"]["snapshots"]["used"] != vol_lim
['totalSnapshotsUsed'])
146 or (vimacc_resources
["storage"]["storage"]["total"] != vol_lim
['maxTotalVolumeGigabytes'])
147 or (vimacc_resources
["storage"]["storage"]["used"] != vol_lim
['totalGigabytesUsed'])):
148 update_dict
= {"resources.storage": {"volumes": {"total": vol_lim
['maxTotalVolumes'],
149 "used": vol_lim
['totalVolumesUsed']},
150 "snapshots": {"total": vol_lim
['maxTotalSnapshots'],
151 "used": vol_lim
['totalSnapshotsUsed']},
152 "storage": {"total": vol_lim
['maxTotalVolumeGigabytes'],
153 "used": vol_lim
['totalGigabytesUsed']}}}
154 suc_value
= self
.common_db
.set_vim_account(str(self
.vim_account
['_id']), update_dict
)
155 log
.info("Volume resources update in mongoDB = %s" % suc_value
)
156 except Exception as e
:
157 log
.warning("Error in updating volume resources: %s" % e
)
161 net_lim
= self
.neutron
.show_quota_details(self
.tenant_id
)["quota"]
162 if ("network" in vimacc_resources
) and\
163 ((vimacc_resources
["network"]["networks"]["total"] != net_lim
["network"]["limit"])
164 or (vimacc_resources
["network"]["networks"]["used"] != net_lim
['network']['used'])
165 or (vimacc_resources
["network"]["subnets"]["total"] != net_lim
['subnet']['limit'])
166 or (vimacc_resources
["network"]["subnets"]["used"] != net_lim
['subnet']['used'])
167 or (vimacc_resources
["network"]["floating_ips"]["total"] != net_lim
['floatingip']['limit'])
168 or (vimacc_resources
["network"]["floating_ips"]["used"] != net_lim
['floatingip']['used'])):
169 update_dict
= {"resources.network": {"networks": {"total": net_lim
['network']['limit'],
170 "used": net_lim
['network']['used']},
171 "subnets": {"total": net_lim
['subnet']['limit'],
172 "used": net_lim
['subnet']['used']},
173 "floating_ips": {"total": net_lim
['floatingip']['limit'],
174 "used": net_lim
['floatingip']['used']}}}
175 suc_value
= self
.common_db
.set_vim_account(str(self
.vim_account
['_id']), update_dict
)
176 log
.info("Network resources update in mongoDB = %s" % suc_value
)
177 except Exception as e
:
178 log
.warning("Error in updating network resources: %s" % e
)
180 def _build_keystone_client(self
, vim_account
: dict) -> keystone_client
.Client
:
181 sess
= OpenstackUtils
.get_session(vim_account
)
182 return keystone_client
.Client(session
=sess
, timeout
=10)
184 def _build_nova_client(self
, vim_account
: dict) -> nova_client
.Client
:
185 sess
= OpenstackUtils
.get_session(vim_account
)
186 self
.vim_session
= sess
187 return nova_client
.Client("2", session
=sess
, timeout
=10)
189 def _build_cinder_client(self
, vim_account
: dict) -> cinder_client
.Client
:
190 # sess = OpenstackUtils.get_session(vim_account)
191 return cinder_client
.Client("3", session
=self
.vim_session
, timeout
=10)
193 def _build_neutron_client(self
, vim_account
: dict) -> tuple:
194 # sess = OpenstackUtils.get_session(vim_account)
195 tenant_id
= self
.vim_session
.get_project_id()
196 return neutron_client
.Client("2", session
=self
.vim_session
, timeout
=10), tenant_id