+*** Comments ***
# 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
# See the License for the specific language governing permissions and
# limitations under the License.
+
*** Settings ***
-Documentation [BASIC-20] Manual VDU Scaling to test juju applications are scaling for native charms (testing Bug-1609).
+Documentation [BASIC-20] Manual VDU Scaling to test juju applications are scaling for native charms (testing Bug-1609).
Library OperatingSystem
Library String
Library Collections
-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 ../lib/vnfd_lib.resource
+Resource ../lib/nsd_lib.resource
+Resource ../lib/ns_lib.resource
+Resource ../lib/ns_operation_lib.resource
+Resource ../lib/ssh_lib.resource
-Force Tags basic_20 cluster_main daily regression
+Test Tags basic_20 cluster_main regression azure
Suite Teardown Run Keyword And Ignore Error Suite Cleanup
*** Variables ***
# NS and VNF descriptor package folder and ids
-${vnfd_pkg} charm-packages/native_manual_scale_charm_vnf
-${vnfd_name} native_manual_scale_charm-vnf
-${nsd_pkg} charm-packages/native_manual_scale_charm_ns
-${nsd_name} native_manual_scale_charm-ns
+${VNFD_PKG} charm-packages/native_manual_scale_charm_vnf
+${VNFD_NAME} native_manual_scale_charm-vnf
+${NSD_PKG} charm-packages/native_manual_scale_charm_ns
+${NSD_NAME} native_manual_scale_charm-ns
# NS instance name and configuration
-${ns_name} basic_20_manual_vdu_scaling_test
-${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
-${vnf_member_index} 1
+${NS_NAME} basic_20_manual_vdu_scaling_test
+${NS_CONFIG} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
+${VNF_MEMBER_INDEX} vnf
# SSH public key file
-${publickey} %{HOME}/.ssh/id_rsa.pub
+${PUBLICKEY} %{HOME}/.ssh/id_rsa.pub
# Scaling group name of VDU instances
-${scaling_group} manual-scaling_mgmtVM
+${SCALING_GROUP} manual-scaling_mgmtVM
+
+${SCALE_WAIT_TIME} 4min
+
*** Test Cases ***
Create VNF Descriptor
-
- Create VNFD '%{PACKAGES_FOLDER}/${vnfd_pkg}'
+ [Documentation] Upload VNF package for the testsuite.
+ Create VNFD '%{PACKAGES_FOLDER}/${VNFD_PKG}'
Create NS Descriptor
-
- Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
-
+ [Documentation] Upload NS package for the testsuite.
+ Create NSD '%{PACKAGES_FOLDER}/${NSD_PKG}'
Instantiate Network Service
-
- ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
- Set Suite Variable ${ns_id} ${id}
-
+ [Documentation] Instantiate NS for the testsuite.
+ ${id}= Create Network Service ${NSD_NAME} %{VIM_TARGET} ${NS_NAME} ${NS_CONFIG} ${PUBLICKEY}
+ Set Suite Variable ${NS_ID} ${id}
Get Vnf Id
-
- Variable Should Exist ${ns_id} msg=Network service instance is not available
- @{vnfr_list}= Get Ns Vnfr Ids ${ns_id}
- Log List ${vnfr_list}
- Set Suite Variable ${vnf_id} ${vnfr_list}[0]
-
+ [Documentation] Retrieve VNF instance id to be used later on
+ Variable Should Exist ${NS_ID} msg=Network service instance is not available
+ @{vnfr_list}= Get Ns Vnfr Ids ${NS_ID}
+ Log List ${vnfr_list}
+ Set Suite Variable ${VNF_ID} ${vnfr_list}[0]
Get Vdus Before Scale Out
- [Documentation] Get the number of VDU records before the manual scaling.
-
- @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
- Log List ${vdur_list}
- ${vdurs}= Get Length ${vdur_list}
- Set Suite Variable ${initial_vdur_count} ${vdurs}
-
+ [Documentation] Get the number of VDU records before the manual scaling.
+ @{vdur_list}= Get Vnf Vdur Names ${VNF_ID}
+ Log List ${vdur_list}
+ ${vdurs}= Get Length ${vdur_list}
+ Set Suite Variable ${INITIAL_VDUR_COUNT} ${vdurs}
Get Application Name Before Scale Out
- [Documentation] Get the application names.
-
- @{name_list}= Get Application Names ${ns_name}
- Log List ${name_list}
- Set Suite Variable ${application_list} ${name_list}
-
+ [Documentation] Get the application names.
+ @{name_list}= Get Application Names ${NS_NAME}
+ Log List ${name_list}
+ Set Suite Variable ${APPLICATION_LIST} ${name_list}
Check Number of Duplicated Application Name Before Scale Out
- [Documentation] Check the application names if there are 2 application name in the application list.
-
- ${count_duplicated}= Get Length ${application_list}
- Run Keyword Unless ${count_duplicated} == 2 Fail msg=There are not 2 application name in the application list before Scale Out
-
-
-Check Number of not Duplicated Application Name Before Scale Out
- [Documentation] Check the application if there is only one application in the Juju model.
-
- ${app_list}= Remove Duplicates ${application_list}
- Log List ${app_list}
- ${count}= Get Length ${app_list}
- Run Keyword Unless 1 == ${count} Fail msg=There is not only 1 application in the Juju model before Scale Out
-
+ [Documentation] Check the application names if there are 2 application name in the application list.
+ ${count_duplicated}= Get Length ${APPLICATION_LIST}
+ IF ${count_duplicated} != 2 Fail msg=There are not 2 application name in the application list before Scale Out
Perform Manual Vdu Scale Out
-
- Variable Should Exist ${ns_id} msg=Network service instance is not available
- ${ns_op_id}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_OUT
-
+ [Documentation] Perform a manual scale-out operation of the VNF.
+ Variable Should Exist ${NS_ID} msg=Network service instance is not available
+ ${ns_op_id}= Execute Manual VNF Scale ${NS_NAME} ${VNF_MEMBER_INDEX} ${SCALING_GROUP} SCALE_OUT ${SCALE_WAIT_TIME}
+ Log ${ns_op_id}
Check Vdus After Scale Out
- [Documentation] Check whether there is one more VDU after scaling or not.
-
- Variable Should Exist ${ns_id} msg=Network service instance is not available
- @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
- Log List ${vdur_list}
- ${vdurs}= Get Length ${vdur_list}
- Run Keyword Unless ${vdurs} == ${initial_vdur_count} + 1 Fail msg=There is no new VDU records in the VNF after Scale Out
-
+ [Documentation] Check whether there is one more VDU after scaling out.
+ Variable Should Exist ${NS_ID} msg=Network service instance is not available
+ @{vdur_list}= Get Vnf Vdur Names ${VNF_ID}
+ Log List ${vdur_list}
+ ${vdurs}= Get Length ${vdur_list}
+ IF ${vdurs} != ${INITIAL_VDUR_COUNT} + 1 Fail msg=There is no new VDU records in the VNF after Scale Out
Get Application Name After Scale Out
- [Documentation] Get the application names.
-
- @{name_list}= Get Application Names ${ns_name}
- Log List ${name_list}
- Set Suite Variable ${application_list} ${name_list}
-
+ [Documentation] Get the application names.
+ @{name_list}= Get Application Names ${NS_NAME}
+ Log List ${name_list}
+ Set Suite Variable ${APPLICATION_LIST} ${name_list}
Check Number of Duplicated Application Name After Scale Out
- [Documentation] Check the application names if there are 3 application name in the application list.
-
- ${count_duplicated}= Get Length ${application_list}
- Run Keyword Unless ${count_duplicated} == 3 Fail msg=There are not 2 application name in the application list after Scale Out
-
-
-Check Number of not Duplicated Application Name After Scale Out
- [Documentation] Check the application if there is only one application in the Juju model.
-
- ${app_list}= Remove Duplicates ${application_list}
- Log List ${app_list}
- ${count}= Get Length ${app_list}
- Run Keyword Unless 1 == ${count} Fail msg=There is not only 1 application in the Juju model after Scale Out
-
+ [Documentation] Check the application names if there are 3 application name in the application list.
+ ${count_duplicated}= Get Length ${APPLICATION_LIST}
+ IF ${count_duplicated} != 3 Fail msg=There are not 2 application name in the application list after Scale Out
Perform Manual Vdu Scale In
-
- Variable Should Exist ${ns_id} msg=Network service instance is not available
- ${ns_op_id}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_IN
-
+ [Documentation] Perform a manual scale-in operation of the VNF.
+ Variable Should Exist ${NS_ID} msg=Network service instance is not available
+ ${ns_op_id}= Execute Manual VNF Scale ${NS_NAME} ${VNF_MEMBER_INDEX} ${SCALING_GROUP} SCALE_IN
+ Log ${ns_op_id}
Check Vdus After Scaling In
- [Documentation] Check whether there is one less VDU after scaling or not.
-
- Variable Should Exist ${ns_id} msg=Network service instance is not available
- @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
- Log List ${vdur_list}
- ${vdurs}= Get Length ${vdur_list}
- Run Keyword Unless ${vdurs} == ${initial_vdur_count} Fail msg=There is the same number of VDU records in the VNF after Scale In
-
+ [Documentation] Check whether there is one less VDU after scaling in.
+ Variable Should Exist ${NS_ID} msg=Network service instance is not available
+ @{vdur_list}= Get Vnf Vdur Names ${VNF_ID}
+ Log List ${vdur_list}
+ ${vdurs}= Get Length ${vdur_list}
+ IF ${vdurs} != ${INITIAL_VDUR_COUNT} Fail msg=There is the same number of VDU records in the VNF after Scale In
Get Application Name After Scale In
- [Documentation] Get the application names.
-
- @{name_list}= Get Application Names ${ns_name}
- Log List ${name_list}
- Set Suite Variable ${application_list} ${name_list}
-
+ [Documentation] Get the application names.
+ @{name_list}= Get Application Names ${NS_NAME}
+ Log List ${name_list}
+ Set Suite Variable ${APPLICATION_LIST} ${name_list}
Check Number of Duplicated Application Name After Scale In
- [Documentation] Check the application names if there are 2 application name in the application list.
-
- ${count_duplicated}= Get Length ${application_list}
- Run Keyword Unless ${count_duplicated} == 2 Fail msg=There are not 2 application name in the application list after Scale In
-
-
-Check Number of not Duplicated Application Name After Scale In
- [Documentation] Check the application if there is only one application in the Juju model.
-
- ${app_list}= Remove Duplicates ${application_list}
- Log List ${app_list}
- ${count}= Get Length ${app_list}
- Run Keyword Unless 1 == ${count} Fail msg=There is not only 1 application in the Juju model after Scale In
-
+ [Documentation] Check the application names if there are 2 application name in the application list.
+ ${count_duplicated}= Get Length ${APPLICATION_LIST}
+ IF ${count_duplicated} != 2 Fail msg=There are not 2 application name in the application list after Scale In
Delete NS Instance
+ [Documentation] Delete NS instance.
[Tags] cleanup
-
- Delete NS ${ns_name}
-
+ Delete NS ${NS_NAME}
Delete NS Descriptor
+ [Documentation] Delete NS package from OSM.
[Tags] cleanup
-
- Delete NSD ${nsd_name}
-
+ Delete NSD ${NSD_NAME}
Delete VNF Descriptor
+ [Documentation] Delete VNF package from OSM.
[Tags] cleanup
-
- Delete VNFD ${vnfd_name}
+ Delete VNFD ${VNFD_NAME}
*** Keywords ***
Suite Cleanup
- [Documentation] Test Suite Cleanup: Deleting descriptors and NS instance
-
- Run Keyword If Any Tests Failed Delete NS ${ns_name}
-
- Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
-
- Run Keyword If Any Tests Failed Delete VNFD ${vnfd_name}
-
+ [Documentation] Test Suite Cleanup: Deleting descriptors and NS instance
+ Run Keyword If Any Tests Failed Delete NS ${NS_NAME}
+ Run Keyword If Any Tests Failed Delete NSD ${NSD_NAME}
+ Run Keyword If Any Tests Failed Delete VNFD ${VNFD_NAME}