From 9ee77ea1d888c7b361b6d72efe70e739ff1ad5cc Mon Sep 17 00:00:00 2001 From: garciaale Date: Mon, 6 Jul 2020 16:03:08 -0400 Subject: [PATCH] Adds Robot test SA-07 for alarms coming from SA-related VNFs Change-Id: I94df464e2cd6a9b16bbf2b5b7d3817839ed7abd8 Signed-off-by: garciaale --- .../sa_07-alarms_from_sa-related_vnfs_data.py | 53 ++++++ .../sa_07-alarms_from_sa-related_vnfs.robot | 164 ++++++++++++++++++ 2 files changed, 217 insertions(+) create mode 100644 robot-systest/resources/sa_07-alarms_from_sa-related_vnfs_data.py create mode 100644 robot-systest/testsuite/sa_07-alarms_from_sa-related_vnfs.robot diff --git a/robot-systest/resources/sa_07-alarms_from_sa-related_vnfs_data.py b/robot-systest/resources/sa_07-alarms_from_sa-related_vnfs_data.py new file mode 100644 index 0000000..22fa448 --- /dev/null +++ b/robot-systest/resources/sa_07-alarms_from_sa-related_vnfs_data.py @@ -0,0 +1,53 @@ +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from pathlib import Path +import os + +# Prometheus host and port +if os.environ.get('PROMETHEUS_HOSTNAME', False): + prometheus_host = os.environ.get('PROMETHEUS_HOSTNAME') + prometheus_port = '9090' +else: + prometheus_host = os.environ.get('OSM_HOSTNAME') + prometheus_port = '9091' + +# Webhook Service NS and VNF descriptor package folder +ws_vnfd_pkg = 'hackfest_basic_vnf' +ws_nsd_pkg = 'hackfest_basic_ns' +# Webhook Service NS and VNF descriptor package id +ws_vnfd_name = 'hackfest_basic-vnf' +ws_nsd_name = 'hackfest_basic-ns' +# Webhook Service NS instance name +ws_ns_name = 'sa_07-webhook_service_test' +# Webhook Service port to receive alarms +ws_port = 5212 + +# Get ${HOME} from local machine +home = str(Path.home()) +# Prometheus metric for VNF alarm +metric_name = 'osm_cpu_utilization' +# NS and VNF descriptor package folder +vnfd_pkg = 'cirros_alarm_vnf' +nsd_pkg = 'cirros_alarm_ns' +# VNF descriptor file name +vnfd_file = 'cirros_alarm_vnfd.yaml' +# VNF descriptor package location after env substitution +new_vnfd_pkg = 'new_cirros_alarm_vnf' +# NS and VNF descriptor id +vnfd_name = 'cirros_alarm-vnf' +nsd_name = 'cirros_alarm-ns' +# NS instance name +ns_name = 'sa_07-alarms_from_sa-related_vnfs_test' +# SSH keys to be used +publickey = home + '/.ssh/id_rsa.pub' +privatekey = home + '/.ssh/id_rsa' diff --git a/robot-systest/testsuite/sa_07-alarms_from_sa-related_vnfs.robot b/robot-systest/testsuite/sa_07-alarms_from_sa-related_vnfs.robot new file mode 100644 index 0000000..ff4e73e --- /dev/null +++ b/robot-systest/testsuite/sa_07-alarms_from_sa-related_vnfs.robot @@ -0,0 +1,164 @@ +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +*** Settings *** +Documentation [SA-07] Events or alarms coming from SA-related VNFs in the NS. + +Library OperatingSystem +Library String +Library Collections +Library SSHLibrary + +Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot +Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot +Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot +Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot +Resource %{ROBOT_DEVOPS_FOLDER}/lib/prometheus_lib.robot + +Variables %{ROBOT_DEVOPS_FOLDER}/resources/sa_07-alarms_from_sa-related_vnfs_data.py + +Suite Teardown Run Keyword And Ignore Error Test Cleanup + + +*** Variables *** +${ns_id} ${EMPTY} +${ws_ns_id} ${EMPTY} +${username} ubuntu +${password} ${EMPTY} +${vnf_member_index} 1 +${ws_vnf_ip_addr} ${EMPTY} +${success_return_code} 0 +${alarm_msg} notify_alarm +${ws_log_file} webhook.log +${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] } + + +*** Test Cases *** +Create Webhook Service VNF Descriptor + [Tags] alarms_sa_related_vnfs sanity regression + + Create VNFD '%{PACKAGES_FOLDER}/${ws_vnfd_pkg}' + + +Create Webhook Service NS Descriptor + [Tags] alarms_sa_related_vnfs sanity regression + + Create NSD '%{PACKAGES_FOLDER}/${ws_nsd_pkg}' + + +Instantiate Webhook Service Network Service + [Tags] alarms_sa_related_vnfs sanity regression + + ${id}= Create Network Service ${ws_nsd_name} %{VIM_TARGET} ${ws_ns_name} ${ns_config} ${publickey} + Set Suite Variable ${ws_ns_id} ${id} + + +Get Webhook Service VNF IP Address + [Tags] alarms_sa_related_vnfs sanity regression + + ${ip_addr}= Get Vnf Management Ip Address ${ws_ns_id} ${vnf_member_index} + log ${ip_addr} + Set Suite Variable ${ws_vnf_ip_addr} ${ip_addr} + + +Start Webhook Service + [Tags] alarms_sa_related_vnfs sanity regression + + Variable Should Exist ${privatekey} msg=SSH private key not available + Sleep 40 seconds Wait for SSH daemon to be up + ${stdout}= Execute Remote Command Check Rc Return Output ${ws_vnf_ip_addr} ${username} ${password} ${privatekey} nc -lkv '${ws_port}' > '${ws_log_file}' 2>&1 & + + +Create VNF Descriptor + [Tags] alarms_sa_related_vnfs sanity regression + + ${rc} ${stdout}= Run and Return RC and Output mkdir '%{PACKAGES_FOLDER}/${new_vnfd_pkg}' && WEBHOOK_URL="http://${ws_vnf_ip_addr}:${ws_port}" envsubst < '%{PACKAGES_FOLDER}/${vnfd_pkg}'/'${vnfd_file}' > '%{PACKAGES_FOLDER}/${new_vnfd_pkg}'/'${vnfd_file}' + log ${stdout} + Should Be Equal As Integers ${rc} ${success_return_code} + Create VNFD '%{PACKAGES_FOLDER}/${new_vnfd_pkg}' + + +Create NS Descriptor + [Tags] alarms_sa_related_vnfs sanity regression + + Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}' + + +Instantiate Network Service + [Tags] alarms_sa_related_vnfs sanity regression + + ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey} + Set Suite Variable ${ns_id} ${id} + + +Get Alarm Metric + [Tags] alarms_sa_related_vnfs sanity regression + + Variable Should Exist ${prometheus_host} msg=Prometheus address is not available + Variable Should Exist ${prometheus_port} msg=Prometheus port is not available + Variable Should Exist ${metric_name} msg=Prometheus metric name is not available + ${metric_value}= Wait Until Keyword Succeeds 6 times 2 minutes Get Metric ${prometheus_host} ${prometheus_port} ${metric_name} + Run Keyword Unless ${metric_value} > 0 Fail msg=The metric '${metric_name}' value is '${metric_value}' + + +Check Alarms Were Received + [Tags] alarms_sa_related_vnfs sanity regression + + Wait Until Keyword Succeeds 6 times 40 seconds Execute Remote Command Check Rc Return Output ${ws_vnf_ip_addr} ${username} ${password} ${privatekey} cat '${ws_log_file}' | grep '${alarm_msg}' | grep '${ns_name}' + + +Delete NS Instance + [Tags] alarms_sa_related_vnfs sanity regression cleanup + + Delete NS ${ns_name} + + +Delete NS Descriptor + [Tags] alarms_sa_related_vnfs sanity regression cleanup + + Delete NSD ${nsd_name} + + +Delete VNF Descriptor + [Tags] alarms_sa_related_vnfs sanity regression cleanup + + Delete VNFD ${vnfd_name} + + +Delete Webhook Service NS Instance + [Tags] alarms_sa_related_vnfs sanity regression cleanup + + Delete NS ${ws_ns_name} + + +Delete Webhook Service NS Descriptor + [Tags] alarms_sa_related_vnfs sanity regression cleanup + + Delete NSD ${ws_nsd_name} + + +Delete Webhook Service VNF Descriptor + [Tags] alarms_sa_related_vnfs sanity regression cleanup + + Delete VNFD ${ws_vnfd_name} + + +*** Keywords *** +Test Cleanup + [Documentation] Test Suite Cleanup: Deleting descriptors and NS instance + + Run Keyword If Test Failed Delete NS ${ns_name} + Run Keyword If Test Failed Delete NSD ${nsd_name} + Run Keyword If Test Failed Delete VNFD ${vnfd_name} + Run Keyword If Test Failed Delete NS ${ws_ns_name} + Run Keyword If Test Failed Delete NSD ${ws_nsd_name} + Run Keyword If Test Failed Delete VNFD ${ws_vnfd_name} -- 2.17.1