1 # Licensed under the Apache License, Version 2.0 (the "License");
2 # you may not use this file except in compliance with the License.
3 # You may obtain a copy of the License at
5 # http://www.apache.org/licenses/LICENSE-2.0
7 # Unless required by applicable law or agreed to in writing, software
8 # distributed under the License is distributed on an "AS IS" BASIS,
9 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 # See the License for the specific language governing permissions and
11 # limitations under the License.
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 ${success_return_code} 0
60 Create VNF Descriptors
62 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_charm_pkg}'
63 Create VNFD '%{PACKAGES_FOLDER}/${vnfd_volumes_pkg}'
68 Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
71 Network Service Instance Test
73 ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
74 Set Suite Variable ${ns_id} ${id}
79 ${variables} Get Variables
80 IF not "\${ns_id}" in "${variables}"
81 ${id}= Get Ns Id ${ns_name}
82 Set Suite Variable ${ns_id} ${id}
88 Variable Should Exist ${ns_id} msg=NS is not available
89 ${ip_addr}= Get Vnf Management Ip Address ${ns_id} ${vnf_several_index}
91 Set Suite Variable ${vnf_volumes_ip_addr} ${ip_addr}
93 ${vnf_id}= Get Vnf Id ${ns_id} ${vnf_several_index}
94 Set Suite Variable ${vnf_volumes_id} ${vnf_id}
95 ${id}= Get VNF VIM ID ${vnf_id}
96 Set Suite Variable ${vdu_volumes_id} ${id}
99 @{volumes_ip_list}= Get Vnf Vdur IPs ${vnf_volumes_id}
100 Set Suite Variable @{volumes_ip_list} @{volumes_ip_list}
101 log @{volumes_ip_list}
106 ${rc} ${stdout}= Run and Return RC and Output osm vnfpkg-show ${vnfd_volumes_name} --literal | yq '.vdu[0]."virtual-storage-desc" | length'
107 Should Be Equal As Integers ${rc} ${success_return_code} msg=${stdout} values=False
108 ${num_virtual_storage}= Convert To Integer ${stdout}
109 Set Suite Variable ${vnf_num_volumes} ${num_virtual_storage}
110 log ${vnf_num_volumes}
111 ${volumes_attached}= Get Server Property ${vdu_volumes_id} volumes_attached
112 ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
113 Set Suite Variable ${volume_id} ${match}[0]
118 Variable Should Exist ${vnf_volumes_ip_addr} msg=VNF is not available
119 Sleep 30 seconds Wait for SSH daemon to be up
120 ${stdout}= Execute Remote Command Check Rc Return Output ${vnf_volumes_ip_addr} ${username} ${password} ${privatekey} sudo lsblk -l
122 ${lines}= Get Lines Containing String ${stdout} disk
123 ${num_lines}= Get Line Count ${lines}
124 Run Keyword If ${num_lines} < ${vnf_num_volumes} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${vnf_num_volumes})
127 Stop Persistent Volume VDU
129 Variable Should Exist ${vdu_volumes_id} msg=VDU is not available
130 Stop Server ${vdu_volumes_id}
134 Heal Persistent Volume VDU
136 Variable Should Exist ${vnf_volumes_id} msg=VNF is not available
137 Heal Network Service ${ns_id} --vnf ${vnf_volumes_id} --cause "Heal VM of volumes_vnf" --vdu ${vdu_volumes_name}
140 Check VNF After Healing
142 Variable Should Exist ${vnf_volumes_id} msg=VNF is not available
144 @{ip_list}= Get Vnf Vdur IPs ${vnf_volumes_id}
146 Should Be Equal ${ip_list} ${volumes_ip_list} IP addresses have changed after healing
148 ${id}= Get VNF VIM ID ${vnf_volumes_id}
150 Should Not Be Equal ${id} ${vdu_volumes_id} VDU id has not changed after healing
152 ${volumes_attached}= Get Server Property ${id} volumes_attached
153 ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
154 Should Be Equal ${match}[0] ${volume_id} Volume id has changed after healing
156 Sleep 30 seconds Wait for SSH daemon to be up
157 ${stdout}= Execute Remote Command Check Rc Return Output ${vnf_volumes_ip_addr} ${username} ${password} ${privatekey} sudo lsblk -l
159 ${lines}= Get Lines Containing String ${stdout} disk
160 ${num_lines}= Get Line Count ${lines}
161 Run Keyword If ${num_lines} < ${vnf_num_volumes} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${vnf_num_volumes})
171 Delete NSD ${nsd_name}
174 Delete VNF Descriptors
176 Delete VNFD ${vnfd_volumes_name}
177 Delete VNFD ${vnfd_charm_name}
182 [Documentation] Test Suit Cleanup: Deleting Descriptor, instance and vim
184 Run Keyword If Any Tests Failed Delete NS ${ns_name}
185 Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
186 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_volumes_name}
187 Run Keyword If Any Tests Failed Delete VNFD ${vnfd_charm_name}