SLICING-01 - Basic Network Slicing robot test
Change-Id: I3696b4f2ad207c0d6f4fc26f317d241b40f2ee59
Signed-off-by: melian <javier.melian@atos.net>
diff --git a/robot-systest/testsuite/basic_network_slicing.robot b/robot-systest/testsuite/basic_network_slicing.robot
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+# 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
+Library yaml
+
+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/basic_network_slicing_data.py
+
+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] basic_network_slicing SLICING-01
+
+ 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] basic_network_slicing SLICING-01
+
+ Create NSD '%{PACKAGES_FOLDER}/${nsd1_pkg}'
+ Create NSD '%{PACKAGES_FOLDER}/${nsd2_pkg}'
+
+Create Slice Template
+ [Documentation] Onboards the Network Slice Template: nst (in the variables file)
+
+ [Tags] basic_network_slicing SLICING-01
+
+ Create NST '%{PACKAGES_FOLDER}/${nst}'
+
+Network Slice Instance Test
+ [Documentation] Instantiates the NST recently onboarded and sets the instantiation id as a suite variable (nsi_id)
+
+ [Tags] basic_network_slicing SLICING-01
+
+ ${id}= Create Network Slice ${nst_name} %{VIM_TARGET} ${slice_name} ${nst_config} ${publickey}
+ Set Suite Variable ${nsi_id} ${id}
+
+
+Get Middle Vnf Management Ip
+ [Documentation] Obtains the management IP of the slice middle VNF (name in the reources file) and sets the ip as a suite variable (mgmt_vnf_ip)
+
+ [Tags] basic_network_slicing SLICING-01
+
+ ${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 Slice Vnf Ip Addresses
+ [Documentation] Obtains the list of IPs addresses in the slice and sets the list as a suite variable (slice_vnfs_ips)
+
+ [Tags] basic_network_slicing SLICING-01
+
+ # Get all the ns_id in the slice except the middle one to avoid self ping
+ @{slice_ns_list} Get Slice Ns List Except One ${slice_name} ${middle_ns_name}
+ log many @{slice_ns_list}
+ @{temp_list}= Create List
+ # For each ns_id in the list, get all the vnf_id and their IP addresses
+ FOR ${ns_id} IN @{slice_ns_list}
+ log ${ns_id}
+ @{vnf_id_list} Get Ns Vnf List ${ns_id}
+ # For each vnf_id in the list, get all its IP addresses
+ @{ns_ip_list} Get Ns Ip List @{vnf_id_list}
+ @{temp_list}= Combine Lists ${temp_list} ${ns_ip_list}
+ END
+ Log List ${temp_list}
+ Set Suite Variable ${slice_vnfs_ips} ${temp_list}
+
+
+Test Middle Ns Ping
+ [Documentation] Pings the slice middle vnf (mgmt_vnf_ip)
+
+ [Tags] basic_network_slicing SLICING-01
+ Sleep 60s Waiting for the network to be up
+ # Ping to the middle VNF
+ Test Connectivity ${mgmt_vnf_ip}
+
+
+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] basic_network_slicing SLICING-01
+ Sleep 30s Waiting ssh daemon to be up
+ Test SSH Connection ${mgmt_vnf_ip} ${username} ${password} ${privatekey}
+
+
+Test 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 (slice_vnfs_ips)
+
+ [Tags] basic_network_slicing SLICING-01
+ Ping Many ${mgmt_vnf_ip} ${username} ${password} ${privatekey} @{slice_vnfs_ips}
+
+
+Stop Slice Instance
+ [Documentation] Stops the slice instance (slice_name)
+
+ [Tags] basic_network_slicing SLICING-01 cleanup
+
+ Delete NSI ${slice_name}
+
+
+Delete Slice Template
+ [Documentation] Deletes the NST (nst_name) from OSM
+
+ [Tags] basic_network_slicing SLICING-01 cleanup
+
+ Delete NST ${nst_name}
+
+
+Delete NS Descriptors
+ [Documentation] Deletes all the NSDs created for the test: nsd1_name, nsd2_name
+
+ [Tags] basic_network_slicing SLICING-01 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] basic_network_slicing SLICING-01 cleanup
+
+ Delete VNFD ${vnfd1_name}
+ Delete VNFD ${vnfd2_name}
+
+
+*** Keywords ***
+Test Cleanup
+ [Documentation] Test Suit Cleanup: Deleting Descriptors, instance and template
+
+ Run Keyword If Test Failed Delete NST ${nst_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}
+
+
+