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14 Documentation [HEAL-01] Healing of a multi-volume VDU
16 Library OperatingSystem
22 Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot
23 Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnf_lib.robot
24 Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot
25 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot
26 Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
27 Resource %{ROBOT_DEVOPS_FOLDER}/lib/openstack_lib.robot
29 Force Tags heal_01 cluster_main daily regression
32 Suite Teardown Run Keyword And Ignore Error Suite Cleanup
36 # NS and VNF descriptor package folder and ids
37 ${vnfd_volumes_pkg} several_volumes_vnf
38 ${vnfd_volumes_name} several_volumes-vnf
39 ${vdu_volumes_name} several_volumes-VM
40 ${vnf_several_index} several_volumes_vnf
41 ${vnfd_charm_pkg} charm-packages/native_manual_scale_charm_vnf
42 ${vnfd_charm_name} native_manual_scale_charm-vnf
43 ${nsd_pkg} volumes_nativecharm_ns
44 ${nsd_name} volumes_nativecharm-ns
46 # NS instance name and configuration
48 ${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
50 # SSH keys and username to be used
51 ${publickey} %{HOME}/.ssh/id_rsa.pub
52 ${privatekey} %{HOME}/.ssh/id_rsa
56 ${success_return_code} 0
60 Create VNF Descriptors
61 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_charm_pkg}'
62 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_volumes_pkg}'
66 Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
69 Network Service Instance Test
70 ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
71 Set Suite Variable ${ns_id} ${id}
76 ${variables} Get Variables
77 IF not "\${ns_id}" in "${variables}"
78 ${id}= Get Ns Id ${ns_name}
79 Set Suite Variable ${ns_id} ${id}
84 Variable Should Exist ${ns_id} msg=NS is not available
85 ${ip_addr}= Get Vnf Management Ip Address ${ns_id} ${vnf_several_index}
87 Set Suite Variable ${vnf_volumes_ip_addr} ${ip_addr}
89 ${vnf_id}= Get Vnf Id ${ns_id} ${vnf_several_index}
90 Set Suite Variable ${vnf_volumes_id} ${vnf_id}
91 ${id}= Get VNF VIM ID ${vnf_id}
92 Set Suite Variable ${vdu_volumes_id} ${id}
95 @{volumes_ip_list}= Get Vnf Vdur IPs ${vnf_volumes_id}
96 Set Suite Variable @{volumes_ip_list} @{volumes_ip_list}
97 log @{volumes_ip_list}
101 ${rc} ${stdout}= Run and Return RC and Output osm vnfpkg-show ${vnfd_volumes_name} --literal | yq '.vdu[0]."virtual-storage-desc" | length'
102 Should Be Equal As Integers ${rc} ${success_return_code} msg=${stdout} values=False
103 ${num_virtual_storage}= Convert To Integer ${stdout}
104 Set Suite Variable ${vnf_num_volumes} ${num_virtual_storage}
105 log ${vnf_num_volumes}
106 ${volumes_attached}= Get Server Property ${vdu_volumes_id} volumes_attached
107 ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
108 Set Suite Variable ${volume_id} ${match}[0]
112 Variable Should Exist ${vnf_volumes_ip_addr} msg=VNF is not available
113 Sleep 30 seconds Wait for SSH daemon to be up
114 ${stdout}= Execute Remote Command Check Rc Return Output ${vnf_volumes_ip_addr} ${username} ${password} ${privatekey} sudo lsblk -l
116 ${lines}= Get Lines Containing String ${stdout} disk
117 ${num_lines}= Get Line Count ${lines}
118 Run Keyword If ${num_lines} < ${vnf_num_volumes} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${vnf_num_volumes})
121 Delete Persistent Volume VDU
122 Variable Should Exist ${vdu_volumes_id} msg=VDU is not available
123 Delete Server ${vdu_volumes_id}
127 Heal Persistent Volume VDU
128 Variable Should Exist ${vnf_volumes_id} msg=VNF is not available
129 Heal Network Service ${ns_id} --vnf ${vnf_volumes_id} --cause "Heal VM of volumes_vnf" --vdu ${vdu_volumes_name}
132 Check VNF After Healing
133 Variable Should Exist ${vnf_volumes_id} msg=VNF is not available
135 @{ip_list}= Get Vnf Vdur IPs ${vnf_volumes_id}
137 Should Be Equal ${ip_list} ${volumes_ip_list} IP addresses have changed after healing
139 ${id}= Get VNF VIM ID ${vnf_volumes_id}
141 Should Not Be Equal ${id} ${vdu_volumes_id} VDU id has not changed after healing
143 ${volumes_attached}= Get Server Property ${id} volumes_attached
144 ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
145 Should Be Equal ${match}[0] ${volume_id} Volume id has changed after healing
147 Sleep 30 seconds Wait for SSH daemon to be up
148 ${stdout}= Execute Remote Command Check Rc Return Output ${vnf_volumes_ip_addr} ${username} ${password} ${privatekey} sudo lsblk -l
150 ${lines}= Get Lines Containing String ${stdout} disk
151 ${num_lines}= Get Line Count ${lines}
152 Run Keyword If ${num_lines} < ${vnf_num_volumes} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${vnf_num_volumes})
162 Delete NSD ${nsd_name}
165 Delete VNF Descriptors
167 Delete VNFD ${vnfd_volumes_name}
168 Delete VNFD ${vnfd_charm_name}
173 [Documentation] Test Suit Cleanup: Deleting Descriptor, instance and vim
175 Run Keyword If Any Tests Failed Delete NS ${ns_name}
176 Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
177 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_volumes_name}
178 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_charm_name}