def test_no_tenant(aggregator):
    api = ApiMock()
    check = CiscoACICheck(common.CHECK_NAME, {}, {})
    api._refresh_sessions = False
    check._api_cache[hash_mutable(hash_mutable({}))] = api
    tenant = Tenant(check, api, {}, None)
    tenant.collect()

    assert len(aggregator._metrics.items()) == 0
示例#2
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 def check(self, _):
     self._instance_state = self._instance_states[hash_mutable(
         self.instance)]
     data = self.get_data()
     self._collect_version(data)
     self._create_metrics(data)
     if self._sync_gateway_url:
         self._collect_sync_gateway_metrics()
示例#3
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def test_should_zk():
    check = KafkaCheck('kafka_consumer', {}, {})
    # Kafka Consumer Offsets set to True and we have a zk_connect_str that hasn't been run yet
    assert check._should_zk([ZK_CONNECT_STR, ZK_CONNECT_STR], 10, True) is True
    # Kafka Consumer Offsets is set to False, should immediately ZK
    assert check._should_zk(ZK_CONNECT_STR, 10, False) is True
    # Last time we checked ZK_CONNECT_STR was less than interval ago, shouldn't ZK
    zk_connect_hash = hash_mutable(ZK_CONNECT_STR)
    check._zk_last_ts[zk_connect_hash] = time.time()
    assert check._should_zk(ZK_CONNECT_STR, 100, True) is False
示例#4
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def test_cisco(aggregator):
    cisco_aci_check = CiscoACICheck(common.CHECK_NAME, {}, [common.CONFIG])
    api = Api(common.ACI_URLS,
              cisco_aci_check.http,
              common.USERNAME,
              password=common.PASSWORD,
              log=cisco_aci_check.log)
    api.wrapper_factory = common.FakeSessionWrapper
    cisco_aci_check._api_cache[hash_mutable(common.CONFIG)] = api

    cisco_aci_check.check({})
示例#5
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    def _should_zk(self, zk_hosts_ports, interval, kafka_collect=False):
        if not kafka_collect or not interval:
            return True
        zk_hosts_ports_hash = hash_mutable(zk_hosts_ports)
        now = time()
        last = self._zk_last_ts.get(zk_hosts_ports_hash, 0)

        should_zk = False
        if now - last >= interval:
            self._zk_last_ts[zk_hosts_ports_hash] = last
            should_zk = True

        return should_zk
示例#6
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    def check(self, instance):
        normalize_metrics = is_affirmative(instance.get("normalize_metrics", False))

        instance_key = hash_mutable(instance)
        if instance_key in self.instance_cache:
            config = self.instance_cache[instance_key]["config"]
            profiler = self.instance_cache[instance_key]["profiler"]
        else:
            config = FilebeatCheckInstanceConfig(instance)
            profiler = FilebeatCheckHttpProfiler(config)
            self.instance_cache[instance_key] = {"config": config, "profiler": profiler}

        self._process_registry(config)
        self._gather_http_profiler_metrics(config, profiler, normalize_metrics)
    def check(self, instance):
        instance_key = hash_mutable(instance)
        if instance_key in self.instance_cache:
            config = self.instance_cache[instance_key]["config"]
            profiler = self.instance_cache[instance_key]["profiler"]
        else:
            config = FilebeatCheckInstanceConfig(instance)
            profiler = FilebeatCheckHttpProfiler(config)
            self.instance_cache[instance_key] = {
                "config": config,
                "profiler": profiler
            }

        self._process_registry(config)
        self._gather_http_profiler_metrics(config, profiler)
示例#8
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    def check(self, instance):
        instance_state = self._instance_states[hash_mutable(instance)]

        server = instance.get('server', None)
        if server is None:
            raise Exception("The server must be specified")
        tags = instance.get('tags', [])
        # Clean up tags in case there was a None entry in the instance
        # e.g. if the yaml contains tags: but no actual tags
        if tags is None:
            tags = []
        else:
            tags = list(set(tags))
        tags.append('instance:{}'.format(server))
        data = self.get_data(server, instance)
        self._collect_version(data)
        self._create_metrics(data, instance_state, server, tags=list(set(tags)))
示例#9
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    def check(self, instance):
        # Instance state is mutable, any changes to it will be reflected in self._instance_states
        instance_state = self._instance_states[hash_mutable(instance)]

        self._check_for_leader_change(instance, instance_state)

        peers = self.get_peers_in_cluster(instance)
        main_tags = []
        agent_dc = self._get_agent_datacenter(instance, instance_state)

        if agent_dc is not None:
            main_tags.append('consul_datacenter:{}'.format(agent_dc))

        for tag in instance.get('tags', []):
            main_tags.append(tag)

        single_node_install = is_affirmative(
            instance.get('single_node_install', False))
        if not self._is_instance_leader(instance, instance_state):
            self.gauge("consul.peers",
                       len(peers),
                       tags=main_tags + ["mode:follower"])
            if not single_node_install:
                self.log.debug(
                    "This consul agent is not the cluster leader. "
                    "Skipping service and catalog checks for this instance")
                return
        else:
            self.gauge("consul.peers",
                       len(peers),
                       tags=main_tags + ["mode:leader"])

        service_check_tags = main_tags + [
            'consul_url:{}'.format(instance.get('url'))
        ]
        perform_catalog_checks = is_affirmative(
            instance.get('catalog_checks',
                         self.init_config.get('catalog_checks')))
        perform_network_latency_checks = is_affirmative(
            instance.get('network_latency_checks',
                         self.init_config.get('network_latency_checks')))

        try:
            # Make service checks from health checks for all services in catalog
            health_state = self.consul_request(instance,
                                               '/v1/health/state/any')

            sc = {}
            # compute the highest status level (OK < WARNING < CRITICAL) a a check among all the nodes is running on.
            for check in health_state:
                sc_id = '{}/{}/{}'.format(check['CheckID'],
                                          check.get('ServiceID', ''),
                                          check.get('ServiceName', ''))
                status = self.STATUS_SC.get(check['Status'])
                if status is None:
                    status = AgentCheck.UNKNOWN

                if sc_id not in sc:
                    tags = ["check:{}".format(check["CheckID"])]
                    if check["ServiceName"]:
                        tags.append("service:{}".format(check["ServiceName"]))
                    if check["ServiceID"]:
                        tags.append("consul_service_id:{}".format(
                            check["ServiceID"]))
                    sc[sc_id] = {'status': status, 'tags': tags}

                elif self.STATUS_SEVERITY[status] > self.STATUS_SEVERITY[
                        sc[sc_id]['status']]:
                    sc[sc_id]['status'] = status

            for s in itervalues(sc):
                self.service_check(self.HEALTH_CHECK,
                                   s['status'],
                                   tags=main_tags + s['tags'])

        except Exception as e:
            self.log.error(e)
            self.service_check(self.CONSUL_CHECK,
                               AgentCheck.CRITICAL,
                               tags=service_check_tags)
        else:
            self.service_check(self.CONSUL_CHECK,
                               AgentCheck.OK,
                               tags=service_check_tags)

        if perform_catalog_checks:
            # Collect node by service, and service by node counts for a whitelist of services

            services = self.get_services_in_cluster(instance)
            service_whitelist = instance.get(
                'service_whitelist',
                self.init_config.get('service_whitelist', []))
            max_services = instance.get(
                'max_services',
                self.init_config.get('max_services', self.MAX_SERVICES))

            self.count_all_nodes(instance, main_tags)

            services = self._cull_services_list(services, service_whitelist,
                                                max_services)

            # {node_id: {"up: 0, "passing": 0, "warning": 0, "critical": 0}
            nodes_to_service_status = defaultdict(lambda: defaultdict(int))

            for service in services:
                # For every service in the cluster,
                # Gauge the following:
                # `consul.catalog.nodes_up` : # of Nodes registered with that service
                # `consul.catalog.nodes_passing` : # of Nodes with service status `passing` from those registered
                # `consul.catalog.nodes_warning` : # of Nodes with service status `warning` from those registered
                # `consul.catalog.nodes_critical` : # of Nodes with service status `critical` from those registered

                service_tags = self._get_service_tags(service,
                                                      services[service])

                nodes_with_service = self.get_nodes_with_service(
                    instance, service)

                # {'up': 0, 'passing': 0, 'warning': 0, 'critical': 0}
                node_status = defaultdict(int)

                for node in nodes_with_service:
                    # The node_id is n['Node']['Node']
                    node_id = node.get('Node', {}).get("Node")

                    # An additional service is registered on this node. Bump up the counter
                    nodes_to_service_status[node_id]["up"] += 1

                    # If there is no Check for the node then Consul and dd-agent consider it up
                    if 'Checks' not in node:
                        node_status['passing'] += 1
                        node_status['up'] += 1
                    else:
                        found_critical = False
                        found_warning = False
                        found_serf_health = False

                        for check in node['Checks']:
                            if check['CheckID'] == 'serfHealth':
                                found_serf_health = True

                                # For backwards compatibility, the "up" node_status is computed
                                # based on the total # of nodes 'running' as part of the service.

                                # If the serfHealth is `critical` it means the Consul agent isn't even responding,
                                # and we don't register the node as `up`
                                if check['Status'] != 'critical':
                                    node_status["up"] += 1
                                    continue

                            if check['Status'] == 'critical':
                                found_critical = True
                                break
                            elif check['Status'] == 'warning':
                                found_warning = True
                                # Keep looping in case there is a critical status

                        # Increment the counters based on what was found in Checks
                        # `critical` checks override `warning`s, and if neither are found,
                        # register the node as `passing`
                        if found_critical:
                            node_status['critical'] += 1
                            nodes_to_service_status[node_id]["critical"] += 1
                        elif found_warning:
                            node_status['warning'] += 1
                            nodes_to_service_status[node_id]["warning"] += 1
                        else:
                            if not found_serf_health:
                                # We have not found a serfHealth check for this node, which is unexpected
                                # If we get here assume this node's status is "up", since we register it as 'passing'
                                node_status['up'] += 1

                            node_status['passing'] += 1
                            nodes_to_service_status[node_id]["passing"] += 1

                for status_key in self.STATUS_SC:
                    status_value = node_status[status_key]
                    self.gauge(
                        '{}.nodes_{}'.format(self.CONSUL_CATALOG_CHECK,
                                             status_key),
                        status_value,
                        tags=main_tags + service_tags,
                    )

            for node, service_status in iteritems(nodes_to_service_status):
                # For every node discovered for whitelisted services, gauge the following:
                # `consul.catalog.services_up` : Total services registered on node
                # `consul.catalog.services_passing` : Total passing services on node
                # `consul.catalog.services_warning` : Total warning services on node
                # `consul.catalog.services_critical` : Total critical services on node

                node_tags = ['consul_node_id:{}'.format(node)]
                self.gauge('{}.services_up'.format(self.CONSUL_CATALOG_CHECK),
                           len(services),
                           tags=main_tags + node_tags)

                for status_key in self.STATUS_SC:
                    status_value = service_status[status_key]
                    self.gauge(
                        '{}.services_{}'.format(self.CONSUL_CATALOG_CHECK,
                                                status_key),
                        status_value,
                        tags=main_tags + node_tags,
                    )

        if perform_network_latency_checks:
            self.check_network_latency(instance, agent_dc, main_tags)
示例#10
0
    def check(self, _):
        aci_url = self.instance.get('aci_url')
        aci_urls = self.instance.get('aci_urls', [])
        if aci_url:
            aci_urls.append(aci_url)

        if not aci_urls:
            raise ConfigurationError(
                "The Cisco ACI check requires at least one url")

        username = self.instance['username']
        pwd = self.instance.get('pwd')
        instance_hash = hash_mutable(self.instance)

        appcenter = _is_affirmative(self.instance.get('appcenter'))

        cert_key = self.instance.get('cert_key')
        if not cert_key and self.instance.get('cert_key_path'):
            with open(self.instance.get('cert_key_path'), 'rb') as f:
                cert_key = f.read()

        cert_name = self.instance.get('cert_name')
        if not cert_name:
            cert_name = username

        cert_key_password = self.instance.get('cert_key_password')

        if instance_hash in self._api_cache:
            api = self._api_cache.get(instance_hash)
        else:
            api = Api(
                aci_urls,
                self.http,
                username,
                password=pwd,
                cert_name=cert_name,
                cert_key=cert_key,
                log=self.log,
                appcenter=appcenter,
                cert_key_password=cert_key_password,
            )
            self._api_cache[instance_hash] = api

        service_check_tags = []
        for url in aci_urls:
            service_check_tags.append("url:{}".format(url))
        service_check_tags.extend(self.check_tags)
        service_check_tags.extend(self.instance.get('tags', []))

        try:
            api.login()
        except Exception as e:
            self.log.error("Cannot login to the Cisco ACI: %s", e)
            self.service_check(
                SERVICE_CHECK_NAME,
                AgentCheck.CRITICAL,
                message="aci login returned a status of {}".format(e),
                tags=service_check_tags,
            )
            raise

        self.tagger.api = api

        try:
            tenant = Tenant(self, api, self.instance, instance_hash)
            tenant.collect()
        except Exception as e:
            self.log.error('tenant collection failed: %s', e)
            self.service_check(
                SERVICE_CHECK_NAME,
                AgentCheck.CRITICAL,
                message="aci tenant operations failed, returning a status of {}"
                .format(e),
                tags=service_check_tags,
            )
            api.close()
            raise

        try:
            fabric = Fabric(self, api, self.instance)
            fabric.collect()
        except Exception as e:
            self.log.error('fabric collection failed: %s', e)
            self.service_check(
                SERVICE_CHECK_NAME,
                AgentCheck.CRITICAL,
                message="aci fabric operations failed, returning a status of {}"
                .format(e),
                tags=service_check_tags,
            )
            api.close()
            raise

        try:
            capacity = Capacity(api,
                                self.instance,
                                check_tags=self.check_tags,
                                gauge=self.gauge,
                                log=self.log)
            capacity.collect()
        except Exception as e:
            self.log.error('capacity collection failed: %s', e)
            self.service_check(
                SERVICE_CHECK_NAME,
                AgentCheck.CRITICAL,
                message=
                "aci capacity operations failed, returning a status of {}".
                format(e),
                tags=service_check_tags,
            )
            api.close()
            raise

        self.service_check(SERVICE_CHECK_NAME,
                           AgentCheck.OK,
                           tags=service_check_tags)

        self.set_external_tags(self.get_external_host_tags())

        api.close()
示例#11
0
    def _tenant_mapper(self, edpt):
        tags = []
        if not edpt or type(edpt) is not dict:
            return tags

        application_meta = []
        application_meta_map = self._edpt_tags_map(edpt)
        for k, v in iteritems(application_meta_map):
            application_meta.append(k + ":" + v)
        tenant_name = application_meta_map.get("tenant")
        app_name = application_meta_map.get("application")
        epg_name = application_meta_map.get("endpoint_group")

        # adding meta tags
        endpoint_meta = []
        endpoint_meta_map = self._get_epg_meta_tags_map(
            tenant_name, app_name, epg_name)
        for k, v in iteritems(endpoint_meta_map):
            endpoint_meta.append(k + ":" + v)

        # adding application tags
        endpoint_meta += application_meta

        context_hash = hash_mutable(endpoint_meta)
        eth_meta = []
        if self.tenant_tags.get(context_hash):
            eth_meta = self.tenant_tags.get(context_hash)
        else:
            try:
                # adding eth and node tags
                eth_list = self.api.get_eth_list_for_epg(
                    tenant_name, app_name, epg_name)
                for eth in eth_list:
                    eth_attrs = eth.get('fvRsCEpToPathEp',
                                        {}).get('attributes', {})
                    port = re.search(r'/pathep-\[(.+?)\]',
                                     eth_attrs.get('tDn', ''))
                    if not port:
                        continue
                    eth_tag = 'port:' + port.group(1)
                    if eth_tag not in eth_meta:
                        eth_meta.append(eth_tag)
                    node = re.search('/paths-(.+?)/', eth_attrs.get('tDn', ''))
                    if not node:
                        continue
                    eth_node = 'node_id:' + node.group(1)
                    if eth_node not in eth_meta:
                        eth_meta.append(eth_node)
                    # populating the map for eth-app mapping

                    tenant_fabric_key = node.group(1) + ":" + port.group(1)
                    if tenant_fabric_key not in self.tenant_farbic_mapper:
                        self.tenant_farbic_mapper[
                            tenant_fabric_key] = application_meta
                    else:
                        self.tenant_farbic_mapper[tenant_fabric_key].extend(
                            application_meta)

                    self.tenant_farbic_mapper[tenant_fabric_key] = list(
                        set(self.tenant_farbic_mapper[tenant_fabric_key]))
            except (exceptions.APIConnectionException,
                    exceptions.APIParsingException):
                # the exception will already be logged, just pass it over here
                pass

        tags = tags + endpoint_meta + eth_meta
        if len(eth_meta) > 0:
            self.log.debug('adding eth level tags: %s', eth_meta)
        return tags
示例#12
0
def test_tenant_mocked(aggregator):
    check = CiscoACICheck(common.CHECK_NAME, {}, {})
    api = Api(common.ACI_URLS,
              check.http,
              common.USERNAME,
              password=common.PASSWORD,
              log=check.log)
    api.wrapper_factory = common.FakeTenantSessionWrapper
    check._api_cache[hash_mutable(common.CONFIG_WITH_TAGS)] = api

    check.check(common.CONFIG_WITH_TAGS)

    tags = ['project:cisco_aci', 'tenant:DataDog']
    metric_name = 'cisco_aci.tenant.ingress_bytes.multicast.rate'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.egress_bytes.multicast.rate'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_pkts.multicast.rate'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.health'
    aggregator.assert_metric(metric_name, value=99.0, tags=tags, hostname='')

    metric_name = 'cisco_aci.tenant.overall_health'
    aggregator.assert_metric(metric_name, value=99.0, tags=tags, hostname='')

    metric_name = 'cisco_aci.tenant.egress_pkts.unicast.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.egress_pkts.unicast.rate'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.application.fault_counter'
    aggregator.assert_metric(metric_name,
                             value=0.0,
                             tags=['application:DtDg-AP1-EcommerceApp'] + tags,
                             hostname='')
    aggregator.assert_metric(metric_name,
                             value=0.0,
                             tags=['application:DtDg-AP2-Jeti'] + tags,
                             hostname='')
    aggregator.assert_metric(metric_name,
                             value=0.0,
                             tags=['application:DtDg-test-AP'] + tags,
                             hostname='')

    metric_name = 'cisco_aci.tenant.fault_counter'
    aggregator.assert_metric(metric_name, value=4.0, tags=tags, hostname='')

    metric_name = 'cisco_aci.tenant.ingress_bytes.flood.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_pkts.unicast.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.egress_bytes.unicast.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.egress_pkts.multicast.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_pkts.flood.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.egress_bytes.unicast.rate'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.egress_bytes.multicast.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_bytes.unicast.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_pkts.drop.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.capacity.apic.fabric_node.utilized'
    aggregator.assert_metric(metric_name,
                             value=0.0,
                             tags=['project:cisco_aci', 'cisco'],
                             hostname='')

    metric_name = 'cisco_aci.tenant.ingress_pkts.multicast.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.egress_pkts.multicast.rate'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_bytes.drop.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_bytes.unicast.rate'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_bytes.multicast.cum'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    metric_name = 'cisco_aci.tenant.ingress_pkts.unicast.rate'
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Pay', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-MiscAppVMs',
            'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Inv', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Ord', 'application:DtDg-AP1-EcommerceApp'] +
        tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Ecomm', 'application:DtDg-AP1-EcommerceApp'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti2', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=[
            'endpoint_group:DtDg-Jetty_Controller', 'application:DtDg-AP2-Jeti'
        ] + tags,
        hostname='',
    )
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:DtDg-Jeti1', 'application:DtDg-AP2-Jeti'] + tags,
        hostname='')
    aggregator.assert_metric(
        metric_name,
        value=0.0,
        tags=['endpoint_group:Test-EPG', 'application:DtDg-test-AP'] + tags,
        hostname='')

    # Assert coverage for this check on this instance
    aggregator.assert_all_metrics_covered()
示例#13
0
 def test_hash_mutable(self, value):
     h = hash_mutable(value)
     assert isinstance(h, int)
    def check(self, instance):
        # Connect to the WMI provider
        host = instance.get('host', "localhost")
        username = instance.get('username', "")
        password = instance.get('password', "")
        instance_tags = instance.get('tags', [])
        notify = instance.get('notify', [])
        event_priority = instance.get('event_priority', self._default_event_priority)
        if (event_priority.lower() != 'normal') and (event_priority.lower() != 'low'):
            event_priority = 'normal'

        user = instance.get('user')
        ltypes = instance.get('type', [])
        source_names = instance.get('source_name', [])
        log_files = instance.get('log_file', [])
        event_ids = instance.get('event_id', [])
        event_format = instance.get('event_format')
        message_filters = instance.get('message_filters', [])

        if not (source_names or event_ids or message_filters or log_files or user or ltypes):
            raise ConfigurationError(
                'At least one of the following filters must be set: '
                'source_name, event_id, message_filters, log_file, user, type'
            )

        instance_hash = hash_mutable(instance)
        instance_key = self._get_instance_key(host, self.NAMESPACE, self.EVENT_CLASS, instance_hash)

        # Store the last timestamp by instance
        if instance_key not in self.last_ts:
            # If system boot was withing 600s of dd agent start then use boottime as last_ts
            if uptime() <= 600:
                self.last_ts[instance_key] = datetime.utcnow() - timedelta(seconds=uptime())
            else:
                self.last_ts[instance_key] = datetime.utcnow()
            return

        # Event properties
        event_properties = list(self.EVENT_PROPERTIES)

        if event_format is not None:
            event_properties.extend(list(set(self.EXTRA_EVENT_PROPERTIES) & set(event_format)))
        else:
            event_properties.extend(self.EXTRA_EVENT_PROPERTIES)

        # Event filters
        query = {}
        filters = []
        last_ts = self.last_ts[instance_key]
        query['TimeGenerated'] = ('>=', self._dt_to_wmi(last_ts))
        if user:
            query['User'] = ('=', user)
        if ltypes:
            query['Type'] = []
            for ltype in ltypes:
                query['Type'].append(('=', ltype))
        if source_names:
            query['SourceName'] = []
            for source_name in source_names:
                query['SourceName'].append(('=', source_name))
        if log_files:
            query['LogFile'] = []
            for log_file in log_files:
                query['LogFile'].append(('=', log_file))
        if event_ids:
            query['EventCode'] = []
            for event_id in event_ids:
                query['EventCode'].append(('=', event_id))
        if message_filters:
            query['NOT Message'] = []
            query['Message'] = []
            for filt in message_filters:
                if filt[0] == '-':
                    query['NOT Message'].append(('LIKE', filt[1:]))
                else:
                    query['Message'].append(('LIKE', filt))

        filters.append(query)

        wmi_sampler = self._get_wmi_sampler(
            instance_key,
            self.EVENT_CLASS,
            event_properties,
            filters=filters,
            host=host,
            namespace=self.NAMESPACE,
            username=username,
            password=password,
            and_props=['Message'],
        )

        wmi_sampler.reset_filter(new_filters=filters)
        try:
            wmi_sampler.sample()
        except TimeoutException:
            self.log.warning(
                u"[Win32EventLog] WMI query timed out."
                u" class={wmi_class} - properties={wmi_properties} -"
                u" filters={filters} - tags={tags}".format(
                    wmi_class=self.EVENT_CLASS, wmi_properties=event_properties, filters=filters, tags=instance_tags
                )
            )
        else:
            for ev in wmi_sampler:
                # for local events we dont need to specify a hostname
                hostname = None if (host == "localhost" or host == ".") else host
                log_ev = LogEvent(
                    ev, self.log, hostname, instance_tags, notify, self._tag_event_id, event_format, event_priority
                )

                # Since WQL only compares on the date and NOT the time, we have to
                # do a secondary check to make sure events are after the last
                # timestamp
                if log_ev.is_after(last_ts):
                    self.event(log_ev.to_event_dict())
                else:
                    self.log.debug('Skipping event after %s. ts=%s' % (last_ts, log_ev.timestamp))

            # Update the last time checked
            self.last_ts[instance_key] = datetime.utcnow()
示例#15
0
 def test_hash_mutable_order_irrelevant(self, left, right):
     assert hash_mutable(left) == hash_mutable(right)
示例#16
0
 def test_hash_mutable(self, value):
     h = hash_mutable(value)  # Must not fail.
     assert isinstance(h, int)
示例#17
0
 def test_hash_mutable_commutative(self, left, right):
     """
     hash_mutable() is expected to return the same hash regardless of the order of items in the container.
     """
     assert hash_mutable(left) == hash_mutable(right)
示例#18
0
 def test_hash_mutable_unsupported_mixed_type(self, value):
     """
     Hashing mixed type containers is not supported, mostly because we haven't needed to add support for it yet.
     """
     with pytest.raises(TypeError):
         hash_mutable(value)
示例#19
0
 def test_hash_mutable_none_is_not_just_falsy(self, value):
     """
     None shouldn't be treated as any other false-y value when computing hashes.
     """
     assert hash_mutable(['test', None]) != hash_mutable(['test', value])
示例#20
0
    def check(self, instance):
        """
        Fetch WMI metrics.
        """

        # Connection information
        host = instance.get('host', "localhost")
        namespace = instance.get('namespace', "root\\cimv2")
        provider = instance.get('provider')
        username = instance.get('username', "")
        password = instance.get('password', "")

        # WMI instance
        wmi_class = instance.get('class')
        metrics = instance.get('metrics')
        filters = instance.get('filters')
        tag_by = instance.get('tag_by', "")
        tag_queries = instance.get('tag_queries', [])

        constant_tags = instance.get('constant_tags')
        custom_tags = instance.get('tags', [])
        if constant_tags is None:
            constant_tags = list(custom_tags)
        else:
            constant_tags.extend(custom_tags)
            self.log.warning(
                "`constant_tags` is being deprecated, please use `tags`")

        # Create or retrieve an existing WMISampler
        instance_hash = hash_mutable(instance)
        instance_key = self._get_instance_key(host, namespace, wmi_class,
                                              instance_hash)

        metric_name_and_type_by_property, properties = self._get_wmi_properties(
            instance_key, metrics, tag_queries)

        wmi_sampler = self._get_running_wmi_sampler(
            instance_key,
            wmi_class,
            properties,
            tag_by=tag_by,
            filters=filters,
            host=host,
            namespace=namespace,
            provider=provider,
            username=username,
            password=password,
        )

        # Sample, extract & submit metrics
        try:
            wmi_sampler.sample()
            metrics = self._extract_metrics(wmi_sampler, tag_by, tag_queries,
                                            constant_tags)
        except TimeoutException:
            self.log.warning(
                "WMI query timed out. class=%s - properties=%s - filters=%s - tag_queries=%s",
                wmi_class,
                properties,
                filters,
                tag_queries,
            )
        else:
            self._submit_metrics(metrics, metric_name_and_type_by_property)
示例#21
0
def test_capacity_mocked(aggregator):
    check = CiscoACICheck(common.CHECK_NAME, {}, {})
    api = Api(common.ACI_URLS,
              check.http,
              common.USERNAME,
              password=common.PASSWORD,
              log=check.log)
    api.wrapper_factory = common.FakeCapacitySessionWrapper
    check._api_cache[hash_mutable(common.CONFIG_WITH_TAGS)] = api

    check.check(common.CONFIG_WITH_TAGS)

    tags = ['cisco', 'project:cisco_aci']
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.bridge_domain.utilized',
        value=44.0,
        tags=['fabric_pod_id:1', 'node_id:101'] + tags,
        hostname='pod-1-node-101',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.bridge_domain.utilized',
        value=1.0,
        tags=['fabric_pod_id:1', 'node_id:201'] + tags,
        hostname='pod-1-node-201',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.bridge_domain.utilized',
        value=1.0,
        tags=['fabric_pod_id:1', 'node_id:202'] + tags,
        hostname='pod-1-node-202',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.bridge_domain.utilized',
        value=34.0,
        tags=['fabric_pod_id:1', 'node_id:102'] + tags,
        hostname='pod-1-node-102',
    )
    aggregator.assert_metric('cisco_aci.capacity.apic.endpoint_group.utilized',
                             value=205.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric(
        'cisco_aci.capacity.apic.private_network.utilized',
        value=85.0,
        tags=tags,
        hostname='')
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.bridge_domain.limit',
        value=3500.0,
        tags=['fabric_pod_id:1', 'node_id:101'] + tags,
        hostname='pod-1-node-101',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.bridge_domain.limit',
        value=3500.0,
        tags=['fabric_pod_id:1', 'node_id:201'] + tags,
        hostname='pod-1-node-201',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.bridge_domain.limit',
        value=3500.0,
        tags=['fabric_pod_id:1', 'node_id:202'] + tags,
        hostname='pod-1-node-202',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.bridge_domain.limit',
        value=3500.0,
        tags=['fabric_pod_id:1', 'node_id:102'] + tags,
        hostname='pod-1-node-102',
    )
    aggregator.assert_metric('cisco_aci.capacity.apic.tenant.utilized',
                             value=90.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.endpoint_group.utilized',
        value=94.0,
        tags=['fabric_pod_id:1', 'node_id:101'] + tags,
        hostname='pod-1-node-101',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.endpoint_group.utilized',
        value=0.0,
        tags=['fabric_pod_id:1', 'node_id:201'] + tags,
        hostname='pod-1-node-201',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.endpoint_group.utilized',
        value=0.0,
        tags=['fabric_pod_id:1', 'node_id:202'] + tags,
        hostname='pod-1-node-202',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.endpoint_group.utilized',
        value=78.0,
        tags=['fabric_pod_id:1', 'node_id:102'] + tags,
        hostname='pod-1-node-102',
    )
    aggregator.assert_metric('cisco_aci.capacity.apic.endpoint_group.limit',
                             value=15000.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.endpoint_group.limit',
        value=3500.0,
        tags=['fabric_pod_id:1', 'node_id:101'] + tags,
        hostname='pod-1-node-101',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.endpoint_group.limit',
        value=3500.0,
        tags=['fabric_pod_id:1', 'node_id:201'] + tags,
        hostname='pod-1-node-201',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.endpoint_group.limit',
        value=3500.0,
        tags=['fabric_pod_id:1', 'node_id:202'] + tags,
        hostname='pod-1-node-202',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.endpoint_group.limit',
        value=3500.0,
        tags=['fabric_pod_id:1', 'node_id:102'] + tags,
        hostname='pod-1-node-102',
    )
    aggregator.assert_metric('cisco_aci.capacity.apic.endpoint.limit',
                             value=180000.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.endpoint.utilized',
                             value=76.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.bridge_domain.utilized',
                             value=154.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.vmware_domain.limit',
                             value=5.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.private_network.limit',
                             value=3000.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.vrf.utilized',
        value=32.0,
        tags=['fabric_pod_id:1', 'node_id:101'] + tags,
        hostname='pod-1-node-101',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.vrf.utilized',
        value=4.0,
        tags=['fabric_pod_id:1', 'node_id:201'] + tags,
        hostname='pod-1-node-201',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.vrf.utilized',
        value=4.0,
        tags=['fabric_pod_id:1', 'node_id:202'] + tags,
        hostname='pod-1-node-202',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.vrf.utilized',
        value=27.0,
        tags=['fabric_pod_id:1', 'node_id:102'] + tags,
        hostname='pod-1-node-102',
    )
    aggregator.assert_metric('cisco_aci.capacity.apic.contract.limit',
                             value=1000.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric(
        'cisco_aci.capacity.apic.azure_domain.endpoint_group.limit',
        value=9000.0,
        tags=tags,
        hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.fabric_node.limit',
                             value=200.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.bridge_domain.limit',
                             value=15000.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.fabric_node.utilized',
                             value=2.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.tenant.limit',
                             value=3000.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.vrf.limit',
        value=800.0,
        tags=['fabric_pod_id:1', 'node_id:101'] + tags,
        hostname='pod-1-node-101',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.vrf.limit',
        value=800.0,
        tags=['fabric_pod_id:1', 'node_id:201'] + tags,
        hostname='pod-1-node-201',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.vrf.limit',
        value=800.0,
        tags=['fabric_pod_id:1', 'node_id:202'] + tags,
        hostname='pod-1-node-202',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.leaf.vrf.limit',
        value=800.0,
        tags=['fabric_pod_id:1', 'node_id:102'] + tags,
        hostname='pod-1-node-102',
    )
    aggregator.assert_metric(
        'cisco_aci.capacity.apic.vmware_domain.endpoint_group.limit',
        value=15000.0,
        tags=tags,
        hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.azure_domain.limit',
                             value=5.0,
                             tags=tags,
                             hostname='')
    aggregator.assert_metric('cisco_aci.capacity.apic.service_graph.limit',
                             value=600.0,
                             tags=tags,
                             hostname='')
示例#22
0
def test_tenant_mapper():
    tags = CiscoTags()
    api1 = ApiMock1()

    tags.api = api1
    assert tags._tenant_mapper(None) == []
    assert tags._tenant_mapper("") == []
    assert tags._tenant_mapper("aaa") == []
    assert tags._tenant_mapper([]) == []
    assert tags._tenant_mapper(["aaa"]) == []
    assert tags._tenant_mapper({}) == []
    assert tags._tenant_mapper({"aaa": "aaa"}) == []
    assert all([
        a == b for a, b in zip(
            sorted(
                tags._tenant_mapper(
                    {"attributes": {
                        "name": "aaa",
                        "dn": "a/tn-bbb/ap-ccc/a"
                    }})),
            sorted(['tenant:bbb', 'endpoint_group:aaa', 'application:ccc']),
        )
    ])

    api2 = ApiMock2()
    tags.api = api2
    assert all([
        a == b for a, b in zip(
            sorted(
                tags._tenant_mapper(
                    {"attributes": {
                        "name": "aaa",
                        "dn": "a/tn-bbb/ap-ccc/a"
                    }})),
            sorted([
                'tenant:bbb', 'application:ccc', 'endpoint_group:aaa',
                "ip:ddd", "mac:eee", "encap:fff"
            ]),
        )
    ])

    context_hash = hash_mutable([
        'tenant:bbb', 'application:ccc', 'endpoint_group:aaa', "ip:ddd",
        "mac:eee", "encap:fff"
    ])
    api3 = ApiMock3()
    tags.api = api3
    tags.tenant_tags = {context_hash: ["test:ggg"]}
    assert all([
        a == b for a, b in zip(
            sorted(
                tags._tenant_mapper(
                    {"attributes": {
                        "name": "aaa",
                        "dn": "a/tn-bbb/ap-ccc/a"
                    }})),
            sorted([
                'tenant:bbb',
                'application:ccc',
                'endpoint_group:aaa',
                "ip:ddd",
                "mac:eee",
                "encap:fff",
                "test:ggg",
            ]),
        )
    ])
    assert tags.tenant_farbic_mapper == {}

    api3 = ApiMock3()
    tags.api = api3
    tags.tenant_tags = {}
    assert all([
        a == b for a, b in zip(
            sorted(
                tags._tenant_mapper(
                    {"attributes": {
                        "name": "aaa",
                        "dn": "a/tn-bbb/ap-ccc/a"
                    }})),
            sorted([
                'ip:ddd',
                'mac:eee',
                'encap:fff',
                'endpoint_group:aaa',
                'application:ccc',
                'tenant:bbb',
                'port:bbb',
                'port:ccc',
                'port:ddd',
                'port:kkk',
                'node_id:[jjj]',
            ]),
        )
    ])
    assert all([
        a == b for a, b in zip(
            sorted(tags.tenant_farbic_mapper.get('[jjj]:kkk', [])),
            sorted(['application:ccc', 'endpoint_group:aaa', 'tenant:bbb']),
        )
    ])