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14 Documentation [BASIC-09] Manual VNF/VDU Scaling.
16 Library OperatingSystem
20 Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot
21 Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot
22 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot
23 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
25 Variables %{ROBOT_DEVOPS_FOLDER}/resources/basic_09-manual_vdu_scaling_data.py
27 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
31 ${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
32 ${scaling_group} vdu_autoscale
37 Create Scaling VNF Descriptor
38 [Tags] manual_scaling sanity regression
40 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_pkg}'
43 Create Scaling NS Descriptor
44 [Tags] manual_scaling sanity regression
46 Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
49 Instantiate Scaling Network Service
50 [Tags] manual_scaling sanity regression
52 ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
53 Set Suite Variable ${ns_id} ${id}
57 [Tags] manual_scaling sanity regression
59 Variable Should Exist ${ns_id} msg=Network service instance is not available
60 @{vnfr_list}= Get Ns Vnfr Ids ${ns_id}
62 Set Suite Variable ${vnf_id} ${vnfr_list}[0]
65 Get Vdus Before Scale Out
66 [Documentation] Get the number of VDU records before the manual scaling.
67 [Tags] manual_scaling sanity regression
69 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
71 ${vdurs}= Get Length ${vdur_list}
72 Set Suite Variable ${initial_vdur_count} ${vdurs}
75 Perform Manual Vdu Scale Out
76 [Tags] manual_scaling sanity regression
78 Variable Should Exist ${ns_id} msg=Network service instance is not available
79 ${ns_op_id}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_OUT
82 Check Vdus After Scale Out
83 [Documentation] Check whether there is one more VDU after scaling or not.
84 [Tags] manual_scaling sanity regression
86 Variable Should Exist ${ns_id} msg=Network service instance is not available
87 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
89 ${vdurs}= Get Length ${vdur_list}
90 Run Keyword Unless ${vdurs} == ${initial_vdur_count} + 1 Fail msg=There is no new VDU records in the VNF after Scale Out
93 Perform Manual Vdu Scale In
94 [Tags] manual_scaling sanity regression
96 Variable Should Exist ${ns_id} msg=Network service instance is not available
97 ${ns_op_id}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_IN
100 Check Vdus After Scaling In
101 [Documentation] Check whether there is one less VDU after scaling or not.
102 [Tags] manual_scaling sanity regression
104 Variable Should Exist ${ns_id} msg=Network service instance is not available
105 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
106 Log List ${vdur_list}
107 ${vdurs}= Get Length ${vdur_list}
108 Run Keyword Unless ${vdurs} == ${initial_vdur_count} Fail msg=There is the same number of VDU records in the VNF after Scale In
112 [Tags] manual_scaling sanity regression cleanup
118 [Tags] manual_scaling sanity regression cleanup
120 Delete NSD ${nsd_name}
123 Delete VNF Descriptor
124 [Tags] manual_scaling sanity regression cleanup
126 Delete VNFD ${vnfd_name}
131 [Documentation] Test Suite Cleanup: Deleting descriptors and NS instance
133 Run Keyword If Any Tests Failed Delete NS ${ns_name}
135 Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
137 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_name}