3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
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12 # See the License for the specific language governing permissions and
13 # limitations under the License.
16 Documentation [SLICE-01] Network Slicing.
18 Library OperatingSystem
25 Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot
26 Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot
27 Resource %{ROBOT_DEVOPS_FOLDER}/lib/nst_lib.robot
28 Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsi_lib.robot
29 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot
30 Resource %{ROBOT_DEVOPS_FOLDER}/lib/connectivity_lib.robot
31 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
33 Force Tags slice_01 cluster_slices daily regression
35 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
39 # NS and VNF descriptor package files
40 ${vnfd1_pkg} slice_basic_vnf
41 ${vnfd2_pkg} slice_basic_middle_vnf
42 ${nsd1_pkg} slice_basic_ns
43 ${nsd2_pkg} slice_basic_middle_ns
44 ${nst} slice_basic_nst/slice_basic_nst.yaml
47 ${nst_name} slice_basic_nst
48 ${vnfd1_name} slice_basic_vnf
49 ${vnfd2_name} slice_basic_middle_vnf
50 ${nsd1_name} slice_basic_ns
51 ${nsd2_name} slice_basic_middle_ns
54 ${slice_name} slicebasic
55 ${middle_ns_name} slicebasic.slice_basic_nsd_2
57 # SSH keys and username to be used
58 ${publickey} %{HOME}/.ssh/id_rsa.pub
59 ${privatekey} %{HOME}/.ssh/id_rsa
64 ${vnf_member_index} middle
65 ${vnf_ip_addr} ${EMPTY}
66 ${mgmt_vnf_ip} ${EMPTY}
67 ${nst_config} {netslice-vld: [ {name: slice_vld_mgmt, vim-network-name: %{VIM_MGMT_NET}} ] }
71 Create Slice VNF Descriptors
72 [Documentation] Onboards all the VNFDs required for the test: vnfd1_pkg and vnfd2_pkg (in the variables file)
74 Create VNFD '%{PACKAGES_FOLDER}/${vnfd1_pkg}'
75 Create VNFD '%{PACKAGES_FOLDER}/${vnfd2_pkg}'
78 Create Slice NS Descriptors
79 [Documentation] Onboards all the NSDs required for the test: nsd1_pkg and nsd2_pkg (in the variables file)
81 Create NSD '%{PACKAGES_FOLDER}/${nsd1_pkg}'
82 Create NSD '%{PACKAGES_FOLDER}/${nsd2_pkg}'
85 [Documentation] Onboards the Network Slice Template: nst (in the variables file)
87 Create NST '%{PACKAGES_FOLDER}/${nst}'
89 Network Slice Instance Test
90 [Documentation] Instantiates the NST recently onboarded and sets the instantiation id as a suite variable (nsi_id)
92 ${id}= Create Network Slice ${nst_name} %{VIM_TARGET} ${slice_name} ${nst_config} ${publickey}
93 Set Suite Variable ${nsi_id} ${id}
96 Get Middle Vnf Management Ip
97 [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)
99 ${middle_ns_id}= Run and Return RC and Output osm ns-list | grep ${middle_ns_name} | awk '{print $4}' 2>&1
100 ${vnf_ip} Get Vnf Management Ip Address ${middle_ns_id}[1] ${vnf_member_index}
101 Run Keyword If '${vnf_ip}' == '${EMPTY}' Fatal Error Variable \$\{ vnf_ip\} Empty
102 Set Suite Variable ${mgmt_vnf_ip} ${vnf_ip}
105 Get Slice Vnf Ip Addresses
106 [Documentation] Obtains the list of IPs addresses in the slice and sets the list as a suite variable (slice_vnfs_ips)
108 # Get all the ns_id in the slice except the middle one to avoid self ping
109 @{slice_ns_list} Get Slice Ns List Except One ${slice_name} ${middle_ns_name}
110 log many @{slice_ns_list}
111 @{temp_list}= Create List
112 # For each ns_id in the list, get all the vnf_id and their IP addresses
113 FOR ${ns_id} IN @{slice_ns_list}
115 @{vnf_id_list} Get Ns Vnf List ${ns_id}
116 # For each vnf_id in the list, get all its IP addresses
117 @{ns_ip_list} Get Ns Ip List @{vnf_id_list}
118 @{temp_list}= Combine Lists ${temp_list} ${ns_ip_list}
120 Log List ${temp_list}
121 Set Suite Variable ${slice_vnfs_ips} ${temp_list}
125 [Documentation] Pings the slice middle vnf (mgmt_vnf_ip)
127 Sleep 60s Waiting for the network to be up
128 # Ping to the middle VNF
130 Test Connectivity ${mgmt_vnf_ip}
133 Test Middle Vnf SSH Access
134 [Documentation] SSH access to the slice middle vnf (mgmt_vnf_ip) with the credentials provided in the variables file
136 Sleep 30s Waiting ssh daemon to be up
137 Test SSH Connection ${mgmt_vnf_ip} ${username} ${password} ${privatekey}
140 Test Slice Connectivity
141 [Documentation] SSH access to the slice middle vnf (mgmt_vnf_ip) with the credentials provided in the variables file
142 ... and pings all the IP addresses in the list (slice_vnfs_ips)
144 Ping Many ${mgmt_vnf_ip} ${username} ${password} ${privatekey} @{slice_vnfs_ips}
147 Delete Slice Instance
148 [Documentation] Stops the slice instance (slice_name)
151 Delete NSI ${slice_name}
154 Delete Slice Template
155 [Documentation] Deletes the NST (nst_name) from OSM
158 Delete NST ${nst_name}
161 Delete NS Descriptors
162 [Documentation] Deletes all the NSDs created for the test: nsd1_name, nsd2_name
165 Delete NSD ${nsd1_name}
166 Delete NSD ${nsd2_name}
169 Delete VNF Descriptors
170 [Documentation] Deletes all the VNFDs created for the test: vnfd1_name, vnfd2_name
173 Delete VNFD ${vnfd1_name}
174 Delete VNFD ${vnfd2_name}
179 [Documentation] Test Suit Cleanup: Deleting Descriptors, instance and template
181 Run Keyword If Any Tests Failed Delete NSI ${slice_name}
183 Run Keyword If Any Tests Failed Delete NST ${nst_name}
185 Run Keyword If Any Tests Failed Delete NSD ${nsd1_name}
186 Run Keyword If Any Tests Failed Delete NSD ${nsd2_name}
188 Run Keyword If Any Tests Failed Delete VNFD ${vnfd1_name}
189 Run Keyword If Any Tests Failed Delete VNFD ${vnfd2_name}