# limitations under the License.
*** Settings ***
-Documentation [HEAL-01] Healing of a multi-volume VDU
+Documentation [HEAL-01] Healing of a multi-volume VDU
Library OperatingSystem
Library String
Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
Resource %{ROBOT_DEVOPS_FOLDER}/lib/openstack_lib.robot
-Force Tags heal_01 cluster_main daily regression
+Force Tags heal_01 cluster_heal daily
Suite Teardown Run Keyword And Ignore Error Suite Cleanup
${success_return_code} 0
+@{vim_vdus} @{EMPTY}
+@{vim_volumes} @{EMPTY}
+
*** Test Cases ***
Create VNF Descriptors
- [Tags] prepare
Create VNFD '%{PACKAGES_FOLDER}/${vnfd_charm_pkg}'
Create VNFD '%{PACKAGES_FOLDER}/${vnfd_volumes_pkg}'
Create NS Descriptor
- [Tags] prepare
Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
Network Service Instance Test
- [Tags] prepare
${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
Set Suite Variable ${ns_id} ${id}
Get NS Id
- [Tags] verify cleanup
+ [Tags] cleanup
${variables} Get Variables
IF not "\${ns_id}" in "${variables}"
${id}= Get Ns Id ${ns_name}
END
+Get VIM Objects
+ Variable Should Exist ${ns_id} msg=NS is not available
+ @{vnf_id_list}= Get Ns Vnf List ${ns_id}
+ Log ${vnf_id_list}
+ FOR ${vnf_id} IN @{vnf_id_list}
+ Log ${vnf_id}
+ ${id}= Get VNF VIM ID ${vnf_id}
+ @{vdu_ids}= Split String ${id}
+ Append To List ${vim_vdus} @{vdu_ids}
+ END
+ FOR ${vdu_id} IN @{vim_vdus}
+ ${volumes_attached}= Get Server Property ${vdu_id} volumes_attached
+ ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
+ IF ${match} != @{EMPTY}
+ IF not "${match}[0]" in "@{vim_volumes}"
+ Append To List ${vim_volumes} ${match}[0]
+ END
+ END
+ END
+ Log Many @{vim_vdus}
+ Log Many @{vim_volumes}
+
+
Get Volume VNF Info
- [Tags] verify
- Variable Should Exist ${ns_id} msg=NS is not available
- ${ip_addr}= Get Vnf Management Ip Address ${ns_id} ${vnf_several_index}
- log ${ip_addr}
+ Variable Should Exist ${ns_id} msg=NS is not available
+ ${ip_addr}= Get Vnf Management Ip Address ${ns_id} ${vnf_several_index}
+ Log ${ip_addr}
Set Suite Variable ${vnf_volumes_ip_addr} ${ip_addr}
- ${vnf_id}= Get Vnf Id ${ns_id} ${vnf_several_index}
+ ${vnf_id}= Get Vnf Id ${ns_id} ${vnf_several_index}
Set Suite Variable ${vnf_volumes_id} ${vnf_id}
- ${id}= Get VNF VIM ID ${vnf_id}
+ ${id}= Get VNF VIM ID ${vnf_id}
Set Suite Variable ${vdu_volumes_id} ${id}
- log ${vdu_volumes_id}
+ Log ${vdu_volumes_id}
- @{volumes_ip_list}= Get Vnf Vdur IPs ${vnf_volumes_id}
+ @{volumes_ip_list}= Get Vnf Vdur IPs ${vnf_volumes_id}
Set Suite Variable @{volumes_ip_list} @{volumes_ip_list}
- log @{volumes_ip_list}
+ Log @{volumes_ip_list}
Get Volumes Info
- [Tags] verify
- ${rc} ${stdout}= Run and Return RC and Output osm vnfpkg-show ${vnfd_volumes_name} --literal | yq '.vdu[0]."virtual-storage-desc" | length'
- Should Be Equal As Integers ${rc} ${success_return_code} msg=${stdout} values=False
+ ${rc} ${stdout}= Run and Return RC and Output osm vnfpkg-show ${vnfd_volumes_name} --literal | yq '.vdu[0]."virtual-storage-desc" | length'
+ Should Be Equal As Integers ${rc} ${success_return_code} msg=${stdout} values=False
${num_virtual_storage}= Convert To Integer ${stdout}
Set Suite Variable ${vnf_num_volumes} ${num_virtual_storage}
- log ${vnf_num_volumes}
- ${volumes_attached}= Get Server Property ${vdu_volumes_id} volumes_attached
- ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
+ Log ${vnf_num_volumes}
+ ${volumes_attached}= Get Server Property ${vdu_volumes_id} volumes_attached
+ ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
Set Suite Variable ${volume_id} ${match}[0]
Check VDU Disks
- [Tags] verify
- Variable Should Exist ${vnf_volumes_ip_addr} msg=VNF is not available
- Sleep 30 seconds Wait for SSH daemon to be up
+ Variable Should Exist ${vnf_volumes_ip_addr} msg=VNF is not available
+ Sleep 20 seconds Wait for SSH daemon to be up
${stdout}= Execute Remote Command Check Rc Return Output ${vnf_volumes_ip_addr} ${username} ${password} ${privatekey} sudo lsblk -l
- log ${stdout}
+ Log ${stdout}
${lines}= Get Lines Containing String ${stdout} disk
${num_lines}= Get Line Count ${lines}
- Run Keyword If ${num_lines} < ${vnf_num_volumes} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${vnf_num_volumes})
+ Run Keyword If ${num_lines} < ${vnf_num_volumes} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${vnf_num_volumes})
-Stop Persistent Volume VDU
- [Tags] verify
- Variable Should Exist ${vdu_volumes_id} msg=VDU is not available
- Stop Server ${vdu_volumes_id}
+Delete Persistent Volume VDU
+ Variable Should Exist ${vdu_volumes_id} msg=VDU is not available
+ Delete Server ${vdu_volumes_id}
Sleep 20
Heal Persistent Volume VDU
- [Tags] verify
- Variable Should Exist ${vnf_volumes_id} msg=VNF is not available
+ Variable Should Exist ${vnf_volumes_id} msg=VNF is not available
Heal Network Service ${ns_id} --vnf ${vnf_volumes_id} --cause "Heal VM of volumes_vnf" --vdu ${vdu_volumes_name}
Check VNF After Healing
- [Tags] verify
- Variable Should Exist ${vnf_volumes_id} msg=VNF is not available
+ Variable Should Exist ${vnf_volumes_id} msg=VNF is not available
- @{ip_list}= Get Vnf Vdur IPs ${vnf_volumes_id}
- log @{ip_list}
+ @{ip_list}= Get Vnf Vdur IPs ${vnf_volumes_id}
+ Log @{ip_list}
Should Be Equal ${ip_list} ${volumes_ip_list} IP addresses have changed after healing
- ${id}= Get VNF VIM ID ${vnf_volumes_id}
- log ${id}
+ ${id}= Get VNF VIM ID ${vnf_volumes_id}
+ Log ${id}
Should Not Be Equal ${id} ${vdu_volumes_id} VDU id has not changed after healing
- ${volumes_attached}= Get Server Property ${id} volumes_attached
- ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
+ ${volumes_attached}= Get Server Property ${id} volumes_attached
+ ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
Should Be Equal ${match}[0] ${volume_id} Volume id has changed after healing
Sleep 30 seconds Wait for SSH daemon to be up
${stdout}= Execute Remote Command Check Rc Return Output ${vnf_volumes_ip_addr} ${username} ${password} ${privatekey} sudo lsblk -l
- log ${stdout}
+ Log ${stdout}
${lines}= Get Lines Containing String ${stdout} disk
${num_lines}= Get Line Count ${lines}
- Run Keyword If ${num_lines} < ${vnf_num_volumes} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${vnf_num_volumes})
+ Run Keyword If ${num_lines} < ${vnf_num_volumes} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${vnf_num_volumes})
+
+
+Update VIM Objects
+ Variable Should Exist ${ns_id} msg=NS is not available
+ @{vdu_updated}= Create List
+ @{vnf_id_list}= Get Ns Vnf List ${ns_id}
+ FOR ${vnf_id} IN @{vnf_id_list}
+ ${id}= Get VNF VIM ID ${vnf_id}
+ @{vdu_ids}= Split String ${id}
+ Append To List ${vdu_updated} @{vdu_ids}
+ FOR ${id} IN @{vdu_ids}
+ IF not "${id}" in "@{vim_vdus}"
+ Append To List ${vim_vdus} ${id}
+ END
+ END
+ END
+ FOR ${vdu_id} IN @{vdu_updated}
+ ${volumes_attached}= Get Server Property ${vdu_id} volumes_attached
+ ${match}= Get Regexp Matches ${volumes_attached} '([0-9a-f\-]+)' 1
+ IF ${match} != @{EMPTY}
+ IF not "${match}[0]" in "@{vim_volumes}"
+ Append To List ${vim_volumes} ${match}[0]
+ END
+ END
+ END
+ Log Many @{vim_vdus}
+ Log Many @{vim_volumes}
Delete NS Instance
Delete VNFD ${vnfd_charm_name}
+Delete Objects in VIM
+ [Tags] cleanup
+ ${error}= Set Variable 0
+ FOR ${vol_id} IN @{vim_volumes}
+ Log Checking if volume ${vol_id} is still in VIM
+ ${exists}= Check If Volume Exists ${vol_id}
+ IF ${exists}!=0
+ ${error}= Set Variable 1
+ Log Deleting volume ${vol_id}
+ Run Keyword And Ignore Error Delete Volume ${vol_id}
+ END
+ END
+ FOR ${vdu_id} IN @{vim_vdus}
+ Log Checking if server ${vdu_id} is still in VIM
+ ${status}= Run Keyword And Ignore Error Get Server Property ${vdu_id} id
+ Log ${status}[0]
+ IF '${status}[0]' == 'PASS'
+ ${error}= Set Variable 1
+ Log Deleting server ${vdu_id}
+ Run Keyword And Ignore Error Delete Server ${vdu_id}
+ END
+ END
+ IF ${error}==1
+ Fail Some objects created by test were not deleted in VIM
+ END
+
+
*** Keywords ***
Suite Cleanup
- [Documentation] Test Suit Cleanup: Deleting Descriptor, instance and vim
+ [Documentation] Test Suit Cleanup: Deleting Descriptor, instance and vim
- Run Keyword If Any Tests Failed Delete NS ${ns_name}
- Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
- Run Keyword If Any Tests Failed Delete VNFD ${vnfd_volumes_name}
- Run Keyword If Any Tests Failed Delete VNFD ${vnfd_charm_name}
+ Run Keyword If Any Tests Failed Delete NS ${ns_name}
+ Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
+ Run Keyword If Any Tests Failed Delete VNFD ${vnfd_volumes_name}
+ Run Keyword If Any Tests Failed Delete VNFD ${vnfd_charm_name}
+ Run Keyword If Any Tests Failed Delete Objects in VIM