1 # Licensed under the Apache License, Version 2.0 (the "License");
2 # you may not use this file except in compliance with the License.
3 # You may obtain a copy of the License at
5 # http://www.apache.org/licenses/LICENSE-2.0
7 # Unless required by applicable law or agreed to in writing, software
8 # distributed under the License is distributed on an "AS IS" BASIS,
9 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 # See the License for the specific language governing permissions and
11 # limitations under the License.
14 Documentation [SA-01] VNF with VIM-based metrics.
16 Library OperatingSystem
20 Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot
21 Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot
22 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot
23 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
24 Resource %{ROBOT_DEVOPS_FOLDER}/lib/prometheus_lib.robot
26 Variables %{ROBOT_DEVOPS_FOLDER}/resources/sa_01-vnf_with_vim_metrics_data.py
28 Force Tags sa_01 cluster_sa daily regression
30 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
34 # NS instantiation parameters
35 ${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
37 # NS and VNF descriptor package folder and ids
38 ${vnfd_pkg} hackfest_basic_metrics_vnf
39 ${vnfd_name} hackfest_basic_metrics-vnf
40 ${nsd_pkg} hackfest_basic_metrics_ns
41 ${nsd_name} hackfest_basic-ns-metrics
44 ${ns_name} sa_01-vnf_with_vim_metrics_test
46 # SSH keys and username to be used
47 ${publickey} %{HOME}/.ssh/id_rsa.pub
48 ${privatekey} %{HOME}/.ssh/id_rsa
50 # Prometheus polling interval and retries
51 ${prometheus_poll_retries} 15 times
52 ${prometheus_poll_timeout} 1 minute
54 # Prometheus metrics to retrieve
55 ${metric_1_name} osm_cpu_utilization
56 ${metric_2_name} osm_average_memory_utilization
62 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_pkg}'
67 Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
70 Instantiate Network Service
72 ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
73 Set Suite Variable ${ns_id} ${id}
76 Get VNF VIM-based Metrics
78 Variable Should Exist ${prometheus_poll_retries} msg=Metric polling retries is not available
79 Variable Should Exist ${prometheus_poll_timeout} msg=Metric polling timeout is not available
80 Variable Should Exist ${prometheus_host} msg=Prometheus address is not available
81 Variable Should Exist ${prometheus_port} msg=Prometheus port is not available
82 Variable Should Exist ${metric_1_name} msg=Prometheus first metric name is not available
83 Variable Should Exist ${metric_2_name} msg=Prometheus second metric name is not available
84 ${metric_filter}= Set Variable ns_id=${ns_id}
85 ${metric_1_value}= Wait Until Keyword Succeeds ${prometheus_poll_retries} ${prometheus_poll_timeout} Get Metric ${prometheus_host} ${prometheus_port} ${prometheus_user} ${prometheus_password} ${metric_1_name} ${metric_filter}
86 Run Keyword If ${metric_1_value} <= 0 Fail msg=The metric '${metric_1_name}' value is '${metric_1_value}'
87 ${metric_2_value}= Wait Until Keyword Succeeds ${prometheus_poll_retries} ${prometheus_poll_timeout} Get Metric ${prometheus_host} ${prometheus_port} ${prometheus_user} ${prometheus_password} ${metric_2_name} ${metric_filter}
88 Run Keyword If ${metric_2_value} <= 0 Fail msg=The metric '${metric_2_name}' value is '${metric_2_value}'
100 Delete NSD ${nsd_name}
103 Delete VNF Descriptor
106 Delete VNFD ${vnfd_name}
111 [Documentation] Test Suite Cleanup: Deleting descriptors and NS instance
113 Run Keyword If Any Tests Failed Delete NS ${ns_name}
115 Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
117 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_name}