1 # Licensed under the Apache License, Version 2.0 (the "License");
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5 # http://www.apache.org/licenses/LICENSE-2.0
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10 # See the License for the specific language governing permissions and
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14 Documentation [BASIC-16] Advanced onboarding with override and complex scaling (3 initial instances, scaled by two).
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_16-advanced_onboarding_and_scaling_data.py
27 Force Tags basic_16 cluster_main daily regression
29 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
33 ${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
34 ${scaling_group} vdu_autoscale
39 Create Scaling VNF Descriptor
41 Create VNFD Overriding Fields '%{PACKAGES_FOLDER}/${vnfd_pkg}' df.0.instantiation-level.0.vdu-level.0.number-of-instances=${init_instances};df.0.vdu-profile.0.min-number-of-instances=${min_instances};df.0.vdu-profile.0.max-number-of-instances=${max_instances};df.0.scaling-aspect.0.aspect-delta-details.deltas.0.vdu-delta.0.number-of-instances=${delta_instances}
44 Create Scaling NS Descriptor
46 Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
49 Instantiate Scaling Network Service
51 ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
52 Set Suite Variable ${ns_id} ${id}
57 Variable Should Exist ${ns_id} msg=Network service instance is not available
58 @{vnfr_list}= Get Ns Vnfr Ids ${ns_id}
60 Set Suite Variable ${vnf_id} ${vnfr_list}[0]
63 Check Vdus Before Scale Out
64 [Documentation] Check the number of VDUs instances before the manual scaling.
66 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
68 ${vdurs}= Get Length ${vdur_list}
69 Set Suite Variable ${initial_vdur_count} ${vdurs}
70 Run Keyword Unless ${init_instances} == ${initial_vdur_count} Fail msg=Instantiated VDUs (${initial_vdur_count}) don't match specified number in descriptor (${init_instances})
73 Perform Manual Vdu Scale Out
75 Variable Should Exist ${ns_id} msg=Network service instance is not available
76 ${ns_op_id}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_OUT
79 Check Vdus After Scale Out
80 [Documentation] Check whether there is one more VDU after scaling or not.
82 Variable Should Exist ${ns_id} msg=Network service instance is not available
83 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
85 ${vdurs}= Get Length ${vdur_list}
86 Run Keyword Unless ${vdurs} == ${initial_vdur_count} + ${delta_instances} Fail msg=VDU instances in the VNF (${vdurs}) don't match after Scale Out (${initial_vdur_count} + ${delta_instances})
89 Perform Manual Vdu Scale In
91 Variable Should Exist ${ns_id} msg=Network service instance is not available
92 ${ns_op_id}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_IN
95 Check Vdus After Scaling In
96 [Documentation] Check whether there is one less VDU after scaling or not.
98 Variable Should Exist ${ns_id} msg=Network service instance is not available
99 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
100 Log List ${vdur_list}
101 ${vdurs}= Get Length ${vdur_list}
102 Run Keyword Unless ${vdurs} == ${initial_vdur_count} Fail msg=There is the same number of VDU records in the VNF after Scale In
114 Delete NSD ${nsd_name}
117 Delete VNF Descriptor
120 Delete VNFD ${vnfd_name}
125 [Documentation] Test Suite Cleanup: Deleting descriptors and NS instance
127 Run Keyword If Any Tests Failed Delete NS ${ns_name}
128 Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
129 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_name}