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14 Documentation [BASIC-20] Manual VDU Scaling to test juju applications are scaling for native charms (testing Bug-1609).
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 Force Tags basic_20 cluster_main daily regression
27 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
31 # NS and VNF descriptor package folder and ids
32 ${vnfd_pkg} charm-packages/native_manual_scale_charm_vnf
33 ${vnfd_name} native_manual_scale_charm-vnf
34 ${nsd_pkg} charm-packages/native_manual_scale_charm_ns
35 ${nsd_name} native_manual_scale_charm-ns
37 # NS instance name and configuration
38 ${ns_name} basic_20_manual_vdu_scaling_test
39 ${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
43 ${publickey} %{HOME}/.ssh/id_rsa.pub
45 # Scaling group name of VDU instances
46 ${scaling_group} manual-scaling_mgmtVM
51 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_pkg}'
55 Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
58 Instantiate Network Service
60 ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
61 Set Suite Variable ${ns_id} ${id}
66 Variable Should Exist ${ns_id} msg=Network service instance is not available
67 @{vnfr_list}= Get Ns Vnfr Ids ${ns_id}
69 Set Suite Variable ${vnf_id} ${vnfr_list}[0]
72 Get Vdus Before Scale Out
73 [Documentation] Get the number of VDU records before the manual scaling.
75 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
77 ${vdurs}= Get Length ${vdur_list}
78 Set Suite Variable ${initial_vdur_count} ${vdurs}
81 Get Application Name Before Scale Out
82 [Documentation] Get the application names.
84 @{name_list}= Get Application Names ${ns_name}
86 Set Suite Variable ${application_list} ${name_list}
89 Check Number of Duplicated Application Name Before Scale Out
90 [Documentation] Check the application names if there are 2 application name in the application list.
92 ${count_duplicated}= Get Length ${application_list}
93 Run Keyword Unless ${count_duplicated} == 2 Fail msg=There are not 2 application name in the application list before Scale Out
96 Check Number of not Duplicated Application Name Before Scale Out
97 [Documentation] Check the application if there is only one application in the Juju model.
99 ${app_list}= Remove Duplicates ${application_list}
101 ${count}= Get Length ${app_list}
102 Run Keyword Unless 1 == ${count} Fail msg=There is not only 1 application in the Juju model before Scale Out
105 Perform Manual Vdu Scale Out
107 Variable Should Exist ${ns_id} msg=Network service instance is not available
108 ${ns_op_id}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_OUT
111 Check Vdus After Scale Out
112 [Documentation] Check whether there is one more VDU after scaling or not.
114 Variable Should Exist ${ns_id} msg=Network service instance is not available
115 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
116 Log List ${vdur_list}
117 ${vdurs}= Get Length ${vdur_list}
118 Run Keyword Unless ${vdurs} == ${initial_vdur_count} + 1 Fail msg=There is no new VDU records in the VNF after Scale Out
121 Get Application Name After Scale Out
122 [Documentation] Get the application names.
124 @{name_list}= Get Application Names ${ns_name}
125 Log List ${name_list}
126 Set Suite Variable ${application_list} ${name_list}
129 Check Number of Duplicated Application Name After Scale Out
130 [Documentation] Check the application names if there are 3 application name in the application list.
132 ${count_duplicated}= Get Length ${application_list}
133 Run Keyword Unless ${count_duplicated} == 3 Fail msg=There are not 2 application name in the application list after Scale Out
136 Check Number of not Duplicated Application Name After Scale Out
137 [Documentation] Check the application if there is only one application in the Juju model.
139 ${app_list}= Remove Duplicates ${application_list}
141 ${count}= Get Length ${app_list}
142 Run Keyword Unless 1 == ${count} Fail msg=There is not only 1 application in the Juju model after Scale Out
145 Perform Manual Vdu Scale In
147 Variable Should Exist ${ns_id} msg=Network service instance is not available
148 ${ns_op_id}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_IN
151 Check Vdus After Scaling In
152 [Documentation] Check whether there is one less VDU after scaling or not.
154 Variable Should Exist ${ns_id} msg=Network service instance is not available
155 @{vdur_list}= Get Vnf Vdur Names ${vnf_id}
156 Log List ${vdur_list}
157 ${vdurs}= Get Length ${vdur_list}
158 Run Keyword Unless ${vdurs} == ${initial_vdur_count} Fail msg=There is the same number of VDU records in the VNF after Scale In
161 Get Application Name After Scale In
162 [Documentation] Get the application names.
164 @{name_list}= Get Application Names ${ns_name}
165 Log List ${name_list}
166 Set Suite Variable ${application_list} ${name_list}
169 Check Number of Duplicated Application Name After Scale In
170 [Documentation] Check the application names if there are 2 application name in the application list.
172 ${count_duplicated}= Get Length ${application_list}
173 Run Keyword Unless ${count_duplicated} == 2 Fail msg=There are not 2 application name in the application list after Scale In
176 Check Number of not Duplicated Application Name After Scale In
177 [Documentation] Check the application if there is only one application in the Juju model.
179 ${app_list}= Remove Duplicates ${application_list}
181 ${count}= Get Length ${app_list}
182 Run Keyword Unless 1 == ${count} Fail msg=There is not only 1 application in the Juju model after Scale In
194 Delete NSD ${nsd_name}
197 Delete VNF Descriptor
200 Delete VNFD ${vnfd_name}
205 [Documentation] Test Suite Cleanup: Deleting descriptors and NS instance
207 Run Keyword If Any Tests Failed Delete NS ${ns_name}
209 Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
211 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_name}