| # Copyright 2020 Atos |
| # |
| # 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 *** |
| Library OperatingSystem |
| Library String |
| Library Collections |
| Library Process |
| Library SSHLibrary |
| |
| Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot |
| Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot |
| Resource %{ROBOT_DEVOPS_FOLDER}/lib/nst_lib.robot |
| Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsi_lib.robot |
| Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot |
| Resource %{ROBOT_DEVOPS_FOLDER}/lib/connectivity_lib.robot |
| Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot |
| |
| Variables %{ROBOT_DEVOPS_FOLDER}/resources/shared_network_slicing_data.py |
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| Suite Teardown Run Keyword And Ignore Error Test Cleanup |
| |
| |
| *** Variables *** |
| |
| ${ns_id} ${EMPTY} |
| ${username} osm |
| ${password} osm4u |
| ${vnf_member_index} 1 |
| ${vnf_ip_addr} ${EMPTY} |
| ${nst_config} {netslice-vld: [ {name: slice_vld_mgmt, vim-network-name: %{VIM_MGMT_NET}} ] } |
| |
| |
| *** Test Cases *** |
| |
| Create Slice VNF Descriptors |
| [Documentation] Onboards all the VNFDs required for the test: vnfd1_pkg and vnfd2_pkg (in the variables file) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| Create VNFD '%{PACKAGES_FOLDER}/${vnfd1_pkg}' |
| Create VNFD '%{PACKAGES_FOLDER}/${vnfd2_pkg}' |
| |
| |
| Create Slice NS Descriptors |
| [Documentation] Onboards all the NSDs required for the test: nsd1_pkg and nsd2_pkg (in the variables file) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| Create NSD '%{PACKAGES_FOLDER}/${nsd1_pkg}' |
| Create NSD '%{PACKAGES_FOLDER}/${nsd2_pkg}' |
| |
| Create Slice Templates |
| [Documentation] Onboards the Network Slice Templates: nst, nst2 (in the variables file) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| Create NST '%{PACKAGES_FOLDER}/${nst}' |
| Create NST '%{PACKAGES_FOLDER}/${nst2}' |
| |
| Network Slice One Instance Test |
| [Documentation] Instantiates the first NST recently onboarded (nst_name) and sets the instantiation id as a suite variable (nsi_id) |
| ... The slice contains 3 NS (1 shared) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| ${id}= Create Network Slice ${nst_name} %{VIM_TARGET} ${slice_name} ${nst_config} ${publickey} |
| Set Suite Variable ${nsi_id} ${id} |
| |
| |
| Network Slice Two Instance Test |
| [Documentation] Instantiates the second NST recently onboarded (nst2_name) and sets the instantiation id as a suite variable (nsi2_id) |
| ... The slice contains 2 NS (1 shared) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| ${id}= Create Network Slice ${nst2_name} %{VIM_TARGET} ${slice2_name} ${nst_config} ${publickey} |
| Set Suite Variable ${nsi2_id} ${id} |
| |
| |
| First Network Slice Ns Count |
| [Documentation] Counts the NS in both slice instances and shoul be equal to 4 |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| ${slice1_count}= Get Slice Ns Count ${slice_name} |
| ${slice2_count}= Get Slice Ns Count ${slice2_name} |
| ${together}= Evaluate ${slice1_count} + ${slice2_count} |
| Should Be Equal As Integers ${together} 4 |
| |
| |
| Get Middle Vnf Management Ip |
| [Documentation] Obtains the management IP of the shared NS main (only) VNF and sets it as a suite variable (mgmt_vnf_ip) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| ${middle_ns_id}= Run and Return RC and Output osm ns-list | grep ${middle_ns_name} | awk '{print $4}' 2>&1 |
| ${vnf_ip} Get Vnf Management Ip Address ${middle_ns_id}[1] ${vnf_member_index} |
| Set Suite Variable ${mgmt_vnf_ip} ${vnf_ip} |
| |
| |
| Get First Slice Vnf IPs |
| [Documentation] Obtains the list of IPs addresses in the first slice and sets the list as a suite variable (slice1_vnfs_ips) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| # Get all the ns_id in the slice except the middle one |
| @{ip_list} Get Slice Vnf Ip Addresses ${slice_name} |
| Set Suite Variable ${slice1_vnfs_ips} ${ip_list} |
| |
| |
| Test Middle Ns Ping |
| [Documentation] Pings the slice middle vnf (mgmt_vnf_ip) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| Sleep 60s Waiting for the network to be up |
| # Ping to the middle VNF |
| Test Connectivity ${mgmt_vnf_ip} |
| |
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| Test Middle Vnf SSH Access |
| [Documentation] SSH access to the slice middle vnf (mgmt_vnf_ip) with the credentials provided in the variables file |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| Sleep 30s Waiting ssh daemon to be up |
| Test SSH Connection ${mgmt_vnf_ip} ${username} ${password} ${privatekey} |
| |
| |
| Test First Slice Connectivity |
| [Documentation] SSH access to the slice middle vnf (mgmt_vnf_ip) with the credentials provided in the variables file |
| ... and pings all the IP addresses in the list (slice1_vnfs_ips) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| Ping Many ${mgmt_vnf_ip} ${username} ${password} ${privatekey} @{slice1_vnfs_ips} |
| |
| |
| Stop Slice One Instance |
| [Documentation] Stops the slice instance (slice_name) |
| |
| [Tags] shared_network_slicing SLICING-02 cleanup |
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| Delete NSI ${slice_name} |
| |
| |
| Second Network Slice Ns Count |
| [Documentation] Counts the NS in both slice instances and should be equal to 2 |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| ${slice1_count}= Get Slice Ns Count ${slice_name} |
| ${slice2_count}= Get Slice Ns Count ${slice2_name} |
| ${together}= Evaluate ${slice1_count} + ${slice2_count} |
| Should Be Equal As Integers ${together} 2 |
| |
| Get Second Slice Vnf IPs |
| [Documentation] Obtains the list of IPs addresses in the second slice and sets the list as a suite variable (slice2_vnfs_ips) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| # Get all the ns_id in the slice |
| @{ip_list} Get Slice Vnf Ip Addresses ${slice2_name} |
| Set Suite Variable ${slice2_vnfs_ips} ${ip_list} |
| |
| |
| Test Second Slice Connectivity |
| [Documentation] SSH access to the slice middle vnf (mgmt_vnf_ip) with the credentials provided in the variables file |
| ... and pings all the IP addresses in the list (slice2_vnfs_ips) |
| |
| [Tags] shared_network_slicing SLICING-02 |
| |
| Ping Many ${mgmt_vnf_ip} ${username} ${password} ${privatekey} @{slice2_vnfs_ips} |
| |
| |
| Stop Slice Two Instance |
| [Documentation] Stops the slice instance (slice2_name) |
| |
| [Tags] shared_network_slicing SLICING-02 cleanup |
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| Delete NSI ${slice2_name} |
| |
| |
| Delete Slice One Template |
| [Documentation] Deletes the NST (nst_name) from OSM |
| |
| [Tags] shared_network_slicing SLICING-02 cleanup |
| |
| Delete NST ${nst_name} |
| |
| |
| Delete Slice Two Template |
| [Documentation] Deletes the NST (nst2_name) from OSM |
| |
| [Tags] shared_network_slicing SLICING-02 cleanup |
| |
| Delete NST ${nst2_name} |
| |
| |
| Delete NS Descriptors |
| [Documentation] Deletes all the NSDs created for the test: nsd1_name, nsd2_name |
| |
| [Tags] shared_network_slicing SLICING-02 cleanup |
| |
| Delete NSD ${nsd1_name} |
| Delete NSD ${nsd2_name} |
| |
| |
| Delete VNF Descriptors |
| [Documentation] Deletes all the VNFDs created for the test: vnfd1_name, vnfd2_name |
| |
| [Tags] shared_network_slicing SLICING-02 cleanup |
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| Delete VNFD ${vnfd1_name} |
| Delete VNFD ${vnfd2_name} |
| |
| |
| *** Keywords *** |
| Test Cleanup |
| [Documentation] Test Suit Cleanup: Deleting Descriptors, instance and templates |
| |
| Run Keyword If Test Failed Delete NST ${nst_name} |
| Run Keyword If Test Failed Delete NST ${nst2_name} |
| |
| Run Keyword If Test Failed Delete NSD ${nsd1_name} |
| Run Keyword If Test Failed Delete NSD ${nsd2_name} |
| |
| Run Keyword If Test Failed Delete VNFD ${vnfd1_name} |
| Run Keyword If Test Failed Delete VNFD ${vnfd2_name} |
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