X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FMON.git;a=blobdiff_plain;f=osm_mon%2Fcollector%2Finfra_collectors%2Fopenstack.py;h=5c34e9c240be4e65db7209406e890ff9da5dc251;hp=5f62edf340f33a7df8d46be8535470da20d826b1;hb=616fde7e4671be3da07ea59765c311c26bfe2e16;hpb=b2b43da9ec8230664b19479c457dd54711b8986a

diff --git a/osm_mon/collector/infra_collectors/openstack.py b/osm_mon/collector/infra_collectors/openstack.py
index 5f62edf..5c34e9c 100644
--- a/osm_mon/collector/infra_collectors/openstack.py
+++ b/osm_mon/collector/infra_collectors/openstack.py
@@ -20,13 +20,18 @@
 # contact: bdiaz@whitestack.com or glavado@whitestack.com
 ##
 import logging
+from typing import List
 
 from keystoneauth1 import session
 from keystoneauth1.identity import v3
-from keystoneclient.v3 import client
+from keystoneclient.v3 import client as keystone_client
+from novaclient import client as nova_client
+from novaclient import v2 as nova_client_v2
 
 from osm_mon.collector.infra_collectors.base_vim import BaseVimInfraCollector
+from osm_mon.collector.metric import Metric
 from osm_mon.core.auth import AuthManager
+from osm_mon.core.common_db import CommonDbClient
 from osm_mon.core.config import Config
 
 log = logging.getLogger(__name__)
@@ -36,17 +41,53 @@ class OpenstackInfraCollector(BaseVimInfraCollector):
     def __init__(self, config: Config, vim_account_id: str):
         super().__init__(config, vim_account_id)
         self.auth_manager = AuthManager(config)
-        self.keystone_client = self._build_keystone_client(vim_account_id)
+        self.keystone = self._build_keystone_client(vim_account_id)
+        self.nova = self._build_nova_client(vim_account_id)
+        self.vim_account_id = vim_account_id
+        self.common_db = CommonDbClient(config)
+
+    def collect(self) -> List[Metric]:
+        metrics = []
+        vim_status = self.is_vim_ok()
+        vim_status_metric = Metric({'vim_account_id': self.vim_account_id}, 'vim_status', vim_status)
+        metrics.append(vim_status_metric)
+        vnfrs = self.common_db.get_vnfrs(vim_account_id=self.vim_account_id)
+        for vnfr in vnfrs:
+            nsr_id = vnfr['nsr-id-ref']
+            vnf_member_index = vnfr['member-vnf-index-ref']
+            for vdur in vnfr['vdur']:
+                resource_uuid = vdur['vim-id']
+                vm = self.nova.servers.get(resource_uuid)
+                vm_status = (1 if vm.status == 'ACTIVE' else 0)
+                tags = {
+                    'vim_account_id': self.vim_account_id,
+                    'resource_uuid': resource_uuid,
+                    'nsr_id': nsr_id,
+                    'vnf_member_index': vnf_member_index,
+                    'vdur_name': vdur['name']
+                }
+                vm_status_metric = Metric(tags, 'vm_status', vm_status)
+                metrics.append(vm_status_metric)
+
+        return metrics
 
     def is_vim_ok(self) -> bool:
         try:
-            self.keystone_client.projects.list()
+            self.keystone.projects.list()
             return True
         except Exception:
             log.exception("VIM status is not OK!")
             return False
 
-    def _build_keystone_client(self, vim_account_id):
+    def _build_keystone_client(self, vim_account_id) -> keystone_client.Client:
+        sess = self._get_session(vim_account_id)
+        return keystone_client.Client(session=sess)
+
+    def _build_nova_client(self, vim_account_id) -> nova_client_v2.Client:
+        sess = self._get_session(vim_account_id)
+        return nova_client.Client("2", session=sess)
+
+    def _get_session(self, vim_account_id):
         creds = self.auth_manager.get_credentials(vim_account_id)
         verify_ssl = self.auth_manager.is_verify_ssl(vim_account_id)
         auth = v3.Password(auth_url=creds.url,
@@ -55,5 +96,4 @@ class OpenstackInfraCollector(BaseVimInfraCollector):
                            project_name=creds.tenant_name,
                            project_domain_id='default',
                            user_domain_id='default')
-        sess = session.Session(auth=auth, verify=verify_ssl)
-        return client.Client(session=sess)
+        return session.Session(auth=auth, verify=verify_ssl)