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13 # See the License for the specific language governing permissions and
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18 Documentation [SLICE-01] Network Slicing.
20 Library OperatingSystem
27 Resource ../lib/vnfd_lib.resource
28 Resource ../lib/nsd_lib.resource
29 Resource ../lib/nst_lib.resource
30 Resource ../lib/nsi_lib.resource
31 Resource ../lib/ns_lib.resource
32 Resource ../lib/connectivity_lib.resource
33 Resource ../lib/ssh_lib.resource
35 Test Tags slice_01 cluster_slices daily regression
37 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
41 # NS and VNF descriptor package files
42 ${VNFD1_PKG} slice_basic_vnf
43 ${VNFD2_PKG} slice_basic_middle_vnf
44 ${NSD1_PKG} slice_basic_ns
45 ${NSD2_PKG} slice_basic_middle_ns
46 ${NST} slice_basic_nst/slice_basic_nst.yaml
49 ${NST_NAME} slice_basic_nst
50 ${VNFD1_NAME} slice_basic_vnf
51 ${VNFD2_NAME} slice_basic_middle_vnf
52 ${NSD1_NAME} slice_basic_ns
53 ${NSD2_NAME} slice_basic_middle_ns
56 ${SLICE_NAME} slicebasic
57 ${MIDDLE_NS_NAME} slicebasic.slice_basic_nsd_2
59 # SSH keys and username to be used
60 ${PUBLICKEY} %{HOME}/.ssh/id_rsa.pub
61 ${PRIVATEKEY} %{HOME}/.ssh/id_rsa
65 ${VNF_MEMBER_INDEX} middle
66 ${VNF_IP_ADDR} ${EMPTY}
67 ${MGMT_VNF_IP} ${EMPTY}
68 ${NST_CONFIG} {netslice-vld: [ {name: slice_vld_mgmt, vim-network-name: %{VIM_MGMT_NET}} ] }
72 Create Slice VNF Descriptors
73 [Documentation] Onboards all the VNFDs required for the test: vnfd1_pkg and vnfd2_pkg (in the variables file)
74 Create VNFD '%{PACKAGES_FOLDER}/${VNFD1_PKG}'
75 Create VNFD '%{PACKAGES_FOLDER}/${VNFD2_PKG}'
77 Create Slice NS Descriptors
78 [Documentation] Onboards all the NSDs required for the test: nsd1_pkg and nsd2_pkg (in the variables file)
79 Create NSD '%{PACKAGES_FOLDER}/${NSD1_PKG}'
80 Create NSD '%{PACKAGES_FOLDER}/${NSD2_PKG}'
83 [Documentation] Onboards the Network Slice Template: nst (in the variables file)
84 Create NST '%{PACKAGES_FOLDER}/${NST}'
86 Network Slice Instance Test
87 [Documentation] Instantiates the NST recently onboarded and sets the instantiation id as a suite variable (nsi_id)
88 ${id}= Create Network Slice ${NST_NAME} %{VIM_TARGET} ${SLICE_NAME} ${NST_CONFIG} ${PUBLICKEY}
89 Set Suite Variable ${NSI_ID} ${id}
91 Get Middle Vnf Management Ip
92 [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)
93 ${middle_ns_id}= Run And Return RC And Output osm ns-list | grep ${MIDDLE_NS_NAME} | awk '{print $4}' 2>&1
94 ${vnf_ip}= Get Vnf Management Ip Address ${middle_ns_id}[1] ${VNF_MEMBER_INDEX}
95 IF ${vnf_ip} == ${EMPTY} Fatal Error Variable \$\{ vnf_ip\} Empty
96 Set Suite Variable ${MGMT_VNF_IP} ${vnf_ip}
98 Get Slice Vnf Ip Addresses
99 [Documentation] Obtains the list of IPs addresses in the slice and sets the list as a suite variable (slice_vnfs_ips)
100 # Get all the ns_id in the slice except the middle one to avoid self ping
101 @{slice_ns_list}= Get Slice Ns List Except One ${SLICE_NAME} ${MIDDLE_NS_NAME}
102 Log Many @{slice_ns_list}
103 @{temp_list}= Create List
104 # For each ns_id in the list, get all the vnf_id and their IP addresses
105 FOR ${ns_id} IN @{slice_ns_list}
107 @{vnf_id_list}= Get Ns Vnf List ${ns_id}
108 # For each vnf_id in the list, get all its IP addresses
109 @{ns_ip_list}= Get Ns Ip List @{vnf_id_list}
110 @{temp_list}= Combine Lists ${temp_list} ${ns_ip_list}
112 Log List ${temp_list}
113 Set Suite Variable ${SLICE_VNFS_IPS} ${temp_list}
116 [Documentation] Pings the slice middle vnf (mgmt_vnf_ip)
117 Sleep 60s Waiting for the network to be up
118 # Ping to the middle VNF
120 Test Connectivity ${MGMT_VNF_IP}
122 Test Middle Vnf SSH Access
123 [Documentation] SSH access to the slice middle vnf (mgmt_vnf_ip) with the credentials provided in the variables file
124 Sleep 30s Waiting ssh daemon to be up
125 Test SSH Connection ${MGMT_VNF_IP} ${USERNAME} ${PASSWORD} ${PRIVATEKEY}
127 Test Slice Connectivity
128 [Documentation] SSH access to the slice middle vnf (mgmt_vnf_ip) with the credentials provided in the variables file
129 ... and pings all the IP addresses in the list (slice_vnfs_ips)
130 Ping Many ${MGMT_VNF_IP} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} @{SLICE_VNFS_IPS}
132 Delete Slice Instance
133 [Documentation] Stops the slice instance (slice_name)
135 Delete NSI ${SLICE_NAME}
137 Delete Slice Template
138 [Documentation] Deletes the NST (nst_name) from OSM
140 Delete NST ${NST_NAME}
142 Delete NS Descriptors
143 [Documentation] Deletes all the NSDs created for the test: nsd1_name, nsd2_name
145 Delete NSD ${NSD1_NAME}
146 Delete NSD ${NSD2_NAME}
148 Delete VNF Descriptors
149 [Documentation] Deletes all the VNFDs created for the test: vnfd1_name, vnfd2_name
151 Delete VNFD ${VNFD1_NAME}
152 Delete VNFD ${VNFD2_NAME}
157 [Documentation] Test Suit Cleanup: Deleting Descriptors, instance and template
158 Run Keyword If Any Tests Failed Delete NSI ${SLICE_NAME}
159 Run Keyword If Any Tests Failed Delete NST ${NST_NAME}
160 Run Keyword If Any Tests Failed Delete NSD ${NSD1_NAME}
161 Run Keyword If Any Tests Failed Delete NSD ${NSD2_NAME}
162 Run Keyword If Any Tests Failed Delete VNFD ${VNFD1_NAME}
163 Run Keyword If Any Tests Failed Delete VNFD ${VNFD2_NAME}