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14 Documentation [K8s-08] Simple K8s Scale.
16 Library OperatingSystem
22 Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot
23 Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot
24 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot
25 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
26 Resource %{ROBOT_DEVOPS_FOLDER}/lib/k8scluster_lib.robot
27 Resource %{ROBOT_DEVOPS_FOLDER}/lib/juju_lib.robot
29 Force Tags k8s_08 cluster_k8s daily regression
31 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
35 # K8s cluster name and version
36 ${k8scluster_name} k8s08
37 ${k8scluster_version} v1
39 # NS and VNF descriptor package folder and ids
40 ${vnfd_pkg} charm-packages/native_k8s_scale_charm_vnf
41 ${vnfd_name} native_k8s_scale_charm-vnf
42 ${nsd_pkg} charm-packages/native_k8s_scale_charm_ns
43 ${nsd_name} native_k8s_scale_charm-ns
45 # NS instance name and configuration
46 ${ns_name} native-k8s-scale
47 ${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
49 ${publickey} %{HOME}/.ssh/id_rsa.pub
51 # Username and SSH private key for accessing OSM host
54 ${privatekey} %{OSM_RSA_FILE}
56 ${model_name} ${EMPTY}
57 ${vnf_member_index} native_k8s_scale_charm-vnf
58 ${action_name} changecontent
59 ${kdu_name} native-kdu
60 ${application_name} nginx
61 ${scaling_group} scale-kdu
64 Create Simple K8s Scale VNF Descriptor
65 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_pkg}'
67 Create Simple K8s Scale NS Descriptor
68 Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
70 Add K8s Cluster To OSM
71 Create K8s Cluster %{K8S_CREDENTIALS} ${k8scluster_version} %{VIM_TARGET} %{VIM_MGMT_NET} ${k8scluster_name}
73 Network Service K8s Instance Test
74 ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
75 Set Suite Variable ${ns_id} ${id}
78 [Documentation] Get the model name of the network service k8s instance
80 Variable Should Exist ${ns_id} msg=Network service instance is not available
81 ${name}= Get Model Name %{OSM_HOSTNAME} ${username} ${password} ${privatekey} ${ns_id} ${kdu_name}
82 Set Suite Variable ${model_name} ${name}
84 Get Scale Count Before Scale Out
85 [Documentation] Get the scale count of the application of network service k8s instance
87 Variable Should Exist ${model_name} msg=Model name is not available
88 ${kdu_count}= Get Scale Number %{OSM_HOSTNAME} ${username} ${password} ${privatekey} ${application_name} ${model_name}
89 Set Suite Variable ${initial_kdu_count} ${kdu_count}
91 Perform Manual KDU Scale Out
92 [Documentation] Scale out the application of network service k8s instance.
94 ${ns_op_id_2}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_OUT
96 Check Scale Count After Scale Out
97 [Documentation] Check whether the scale count is more than one.
99 Variable Should Exist ${initial_kdu_count} msg=Initial KDU count is not available
100 ${kdu_count}= Get Scale Number %{OSM_HOSTNAME} ${username} ${password} ${privatekey} ${application_name} ${model_name}
101 Run Keyword Unless ${kdu_count} == ${initial_kdu_count} + 1 Fail msg=There is no new KDU in the model after Scale Out
103 Perform Manual KDU Scale In
104 [Documentation] Scale in the application of network service k8s instance.
106 ${ns_op_id_3}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_IN
108 Check Scale Count After Scale In
109 [Documentation] Check whether the scale count is one less.
111 ${kdu_count}= Get Scale Number %{OSM_HOSTNAME} ${username} ${password} ${privatekey} ${application_name} ${model_name}
112 Run Keyword Unless ${kdu_count} == ${initial_kdu_count} Fail msg=There is the same number of KDU in the model after Scale In
114 Delete NS K8s Instance Test
118 Remove K8s Cluster from OSM
120 Delete K8s Cluster ${k8scluster_name}
122 Delete NS Descriptor Test
124 Delete NSD ${nsd_name}
126 Delete VNF Descriptor Test
128 Delete VNFD ${vnfd_name}
133 [Documentation] Test Suit Cleanup: Deleting Descriptor, instance and vim
134 Run Keyword If Any Tests Failed Delete NS ${ns_name}
135 Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
136 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_name}
137 Run Keyword If Any Tests Failed Delete K8s Cluster ${k8scluster_name}