X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2Ftests.git;a=blobdiff_plain;f=robot-systest%2Ftestsuite%2Fheal_01-volume_vdu_healing.robot;h=db4ca6445e4b51af1fe3ee148c677732f6cdc7b5;hp=04fe06dd1335af57dcbac7d543b72b8e0133ef48;hb=HEAD;hpb=8f18bfd167417d0066fb5741c7af25a6649e84df diff --git a/robot-systest/testsuite/heal_01-volume_vdu_healing.robot b/robot-systest/testsuite/heal_01-volume_vdu_healing.robot index 04fe06d..3aa9a68 100644 --- a/robot-systest/testsuite/heal_01-volume_vdu_healing.robot +++ b/robot-systest/testsuite/heal_01-volume_vdu_healing.robot @@ -1,3 +1,4 @@ +*** Comments *** # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at @@ -10,6 +11,7 @@ # See the License for the specific language governing permissions and # limitations under the License. + *** Settings *** Documentation [HEAL-01] Healing of a multi-volume VDU @@ -19,169 +21,240 @@ Library Collections Library Process Library SSHLibrary -Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot -Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnf_lib.robot -Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot -Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot -Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot -Resource %{ROBOT_DEVOPS_FOLDER}/lib/openstack_lib.robot - -Force Tags heal_01 cluster_main daily regression +Resource ../lib/vnfd_lib.resource +Resource ../lib/vnf_lib.resource +Resource ../lib/nsd_lib.resource +Resource ../lib/ns_lib.resource +Resource ../lib/ns_operation_lib.resource +Resource ../lib/ssh_lib.resource +Resource ../lib/openstack_lib.resource +Test Tags heal_01 cluster_heal daily regression Suite Teardown Run Keyword And Ignore Error Suite Cleanup *** Variables *** # NS and VNF descriptor package folder and ids -${vnfd_volumes_pkg} several_volumes_vnf -${vnfd_volumes_name} several_volumes-vnf -${vdu_volumes_name} several_volumes-VM -${vnf_several_index} several_volumes_vnf -${vnfd_charm_pkg} charm-packages/native_manual_scale_charm_vnf -${vnfd_charm_name} native_manual_scale_charm-vnf -${nsd_pkg} volumes_nativecharm_ns -${nsd_name} volumes_nativecharm-ns +${VNFD_VOLUMES_PKG} several_volumes_vnf +${VNFD_VOLUMES_NAME} several_volumes-vnf +${VDU_VOLUMES_NAME} several_volumes-VM +${VNF_SEVERAL_INDEX} several_volumes_vnf +${VNFD_MANUALSCALE_PKG} manual_scale_vnf +${VNFD_MANUALSCALE_NAME} manual_scale-vnf +${NSD_PKG} volumes_healing_ns +${NSD_NAME} volumes_healing-ns # NS instance name and configuration -${ns_name} heal_01 -${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] } +${NS_NAME} heal_01 +${NS_CONFIG} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] } +${NS_TIMEOUT} 6min # SSH keys and username to be used -${publickey} %{HOME}/.ssh/id_rsa.pub -${privatekey} %{HOME}/.ssh/id_rsa -${username} ubuntu -${password} ${EMPTY} +${PUBLICKEY} %{HOME}/.ssh/id_rsa.pub +${PRIVATEKEY} %{HOME}/.ssh/id_rsa +${USERNAME} ubuntu +${PASSWORD} ${EMPTY} -${success_return_code} 0 +${SUCCESS_RETURN_CODE} 0 + +@{VIM_VDUS} @{EMPTY} +@{VIM_VOLUMES} @{EMPTY} *** Test Cases *** Create VNF Descriptors - [Tags] prepare - Create VNFD '%{PACKAGES_FOLDER}/${vnfd_charm_pkg}' - Create VNFD '%{PACKAGES_FOLDER}/${vnfd_volumes_pkg}' - + [Documentation] Upload VNF packages for the testsuite. + Create VNFD '%{PACKAGES_FOLDER}/${VNFD_MANUALSCALE_PKG}' + Create VNFD '%{PACKAGES_FOLDER}/${VNFD_VOLUMES_PKG}' Create NS Descriptor - [Tags] prepare - Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}' - + [Documentation] Upload NS package for the testsuite. + 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} - + [Documentation] Instantiate NS for the testsuite. + ${id}= Create Network Service ${NSD_NAME} %{VIM_TARGET} ${NS_NAME} ${NS_CONFIG} ${PUBLICKEY} ${NS_TIMEOUT} + Set Suite Variable ${NS_ID} ${id} Get NS Id - [Tags] verify cleanup - ${variables} Get Variables + [Documentation] Get NS identifier. + [Tags] cleanup + ${variables}= Get Variables IF not "\${ns_id}" in "${variables}" - ${id}= Get Ns Id ${ns_name} - Set Suite Variable ${ns_id} ${id} + ${id}= Get Ns Id ${NS_NAME} + Set Suite Variable ${NS_ID} ${id} END +Get VIM Objects + [Documentation] Retrieve all VMs and volumes from the NS and stores them in VIM_VDUS and VIM_VOLUMES lists. + 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} - Set Suite Variable ${vnf_volumes_ip_addr} ${ip_addr} - - ${vnf_id}= Get Vnf Id ${ns_id} ${vnf_several_index} - Set Suite Variable ${vnf_volumes_id} ${vnf_id} + [Documentation] Get VDU ID, IP addresses and volumes of the VNF and stores them in suite variables to be used later on. + 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} + Set Suite Variable ${VNF_VOLUMES_ID} ${vnf_id} ${id}= Get VNF VIM ID ${vnf_id} - Set Suite Variable ${vdu_volumes_id} ${id} - log ${vdu_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} - + Set Suite Variable ${VDU_VOLUMES_ID} ${id} + Log ${VDU_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} 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 + [Documentation] Get number of volumes from the VNF descriptor and get the attached volumes from the VDU instance. + ${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 + 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 - Set Suite Variable ${volume_id} ${match}[0] - + 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 - ${stdout}= Execute Remote Command Check Rc Return Output ${vnf_volumes_ip_addr} ${username} ${password} ${privatekey} sudo lsblk -l - log ${stdout} + [Documentation] Check that the number of disks in the VDU meets the expected one. + 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} ${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}) - + IF ${num_lines} < ${VNF_NUM_VOLUMES} Fail msg=Number of disks (${num_lines}) is less than specified in VDU (${VNF_NUM_VOLUMES}) Delete Persistent Volume VDU - [Tags] verify - Variable Should Exist ${vdu_volumes_id} msg=VDU is not available - Delete Server ${vdu_volumes_id} + [Documentation] Manually delete the VM in Openstack. + 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 - Heal Network Service ${ns_id} --vnf ${vnf_volumes_id} --cause "Heal VM of volumes_vnf" --vdu ${vdu_volumes_name} - + [Documentation] Manually heal the VNF in order to re-create the deleted VM. + 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 - - @{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} - Should Not Be Equal ${id} ${vdu_volumes_id} VDU id has not changed after healing - + [Documentation] Check that the IDs of the VM and volumes have not changed after healing. + Variable Should Exist ${VNF_VOLUMES_ID} msg=VNF is not available + @{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} + 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 - Should Be Equal ${match}[0] ${volume_id} Volume id has changed after healing - + 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} + ${stdout}= Execute Remote Command Check Rc Return Output ${VNF_VOLUMES_IP_ADDR} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} sudo lsblk -l + 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}) - + 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 + [Documentation] Retrieve all VMs and volumes from the NS and stores them in VIM_VDUS and VIM_VOLUMES lists. + ... This is done again to guarantee that all objects are cleaned in the VIM in case the heal operation + ... added new 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 + [Documentation] Delete NS instance. [Tags] cleanup - Delete NS ${ns_name} - + Delete NS ${NS_NAME} Delete NS Descriptor + [Documentation] Delete NS package from OSM. [Tags] cleanup - Delete NSD ${nsd_name} - + Delete NSD ${NSD_NAME} Delete VNF Descriptors + [Documentation] Delete VNF packages from OSM. + [Tags] cleanup + Delete VNFD ${VNFD_VOLUMES_NAME} + Delete VNFD ${VNFD_MANUALSCALE_NAME} + +Delete Remaining Objects in VIM + [Documentation] Delete any remaining objects (volumes, VMs, etc.) in the VIM. [Tags] cleanup - Delete VNFD ${vnfd_volumes_name} - Delete VNFD ${vnfd_charm_name} + Delete Objects In VIM *** Keywords *** Suite Cleanup - [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} + [Documentation] Test Suite 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_MANUALSCALE_NAME} + Run Keyword If Any Tests Failed Delete Objects In VIM + +Delete Objects In VIM + [Documentation] Clean up remaining VMs and volumes directly from the VIM. + ${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} + ${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