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14 Documentation [K8s-11] Simple Helm 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/connectivity_lib.robot
26 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
27 Resource %{ROBOT_DEVOPS_FOLDER}/lib/k8scluster_lib.robot
29 Force Tags k8s_11 cluster_k8s regression
31 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
35 # K8s cluster name and version
36 ${k8scluster_name} k8s11
37 ${k8scluster_version} v1
39 # NS and VNF descriptor package folder and ids
40 ${vnfd_pkg} openldap_scale_knf
41 ${vnfd_name} openldap_scale_knf
42 ${nsd_pkg} openldap_scale_ns
43 ${nsd_name} openldap_scale_ns
45 # NS instance name and configuration
46 ${ns_name} openldap-scale
47 ${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
49 # Username and SSH private key for accessing OSM host
52 ${privatekey} %{OSM_RSA_FILE}
55 ${publickey} %{HOME}/.ssh/id_rsa.pub
56 ${vnf_member_index} openldap
57 ${kdu_name} native-kdu
58 ${scaling_group} scale-kdu
61 Create Simple K8s Scale VNF Descriptor
62 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_pkg}'
64 Create Simple K8s Scale NS Descriptor
65 Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
67 Add K8s Cluster To OSM
68 Create K8s Cluster %{K8S_CREDENTIALS} ${k8scluster_version} %{VIM_TARGET} %{VIM_MGMT_NET} ${k8scluster_name}
70 Create Network Service Instance
71 ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
72 Set Suite Variable ${ns_id} ${id}
75 Variable Should Exist ${ns_id} msg=Network service instance is not available
76 @{vnfr_list}= Get Ns Vnfr Ids ${ns_id}
78 Set Suite Variable ${vnf_id} ${vnfr_list}[0]
80 Get Scale Count Before Scale Out
81 [Documentation] Get the scale count of the application of network service k8s instance
83 Variable Should Exist ${ns_id} msg=Network service instance is not available
84 ${kdu_count}= Get Vnf Kdu Replica Count ${vnf_id} ${kdu_name}
86 Set Suite Variable ${initial_kdu_count} ${kdu_count}
88 Perform Manual KDU Scale Out
89 [Documentation] Scale out the application of network service k8s instance.
91 ${ns_op_id_1}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_OUT
93 Check Scale Count After Scale Out
94 [Documentation] Check whether the scale count is more than one.
96 Variable Should Exist ${initial_kdu_count} msg=Initial KDU count is not available
97 ${kdu_count}= Get Vnf Kdu Replica Count ${vnf_id} ${kdu_name}
99 Run Keyword If ${kdu_count} != ${initial_kdu_count} + 2 Fail msg=There is no new KDU in the model after Scale Out
101 Perform Manual KDU Scale In
102 [Documentation] Scale in the application of network service k8s instance.
104 ${ns_op_id_2}= Execute Manual VNF Scale ${ns_name} ${vnf_member_index} ${scaling_group} SCALE_IN
106 Check Scale Count After Scale In
107 [Documentation] Check whether the scale count is one less.
109 ${kdu_count}= Get Vnf Kdu Replica Count ${vnf_id} ${kdu_name}
110 Run Keyword If ${kdu_count} != ${initial_kdu_count} Fail msg=There is the same number of KDU in the model after Scale In
112 Delete NS K8s Instance Test
116 Remove K8s Cluster from OSM
118 Delete K8s Cluster ${k8scluster_name}
120 Delete NS Descriptor Test
122 Delete NSD ${nsd_name}
124 Delete VNF Descriptor Test
126 Delete VNFD ${vnfd_name}
131 [Documentation] Test Suit Cleanup: Deleting Descriptor, instance and vim
132 Run Keyword If Any Tests Failed Delete NS ${ns_name}
133 Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
134 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_name}
135 Run Keyword If Any Tests Failed Delete K8s Cluster ${k8scluster_name}