-*** 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
# See the License for the specific language governing permissions and
# limitations under the License.
-
*** Settings ***
Documentation [HEAL-01] Healing of a multi-volume VDU
Library Process
Library SSHLibrary
-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
+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_heal daily
-Test Tags heal_01 cluster_heal daily
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
+${vnfd_charm_pkg} charm-packages/native_manual_scale_charm_vnf
+${vnfd_charm_name} native_manual_scale_charm-vnf
+${nsd_pkg} volumes_nativecharm_ns
+${nsd_name} volumes_nativecharm-ns
# NS instance name and configuration
-${NS_NAME} heal_01
-${NS_CONFIG} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
-${NS_TIMEOUT} 6min
+${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
+${success_return_code} 0
-@{VIM_VDUS} @{EMPTY}
-@{VIM_VOLUMES} @{EMPTY}
+@{vim_vdus} @{EMPTY}
+@{vim_volumes} @{EMPTY}
*** Test Cases ***
Create VNF Descriptors
- [Documentation] Upload VNF packages for the testsuite.
- Create VNFD '%{PACKAGES_FOLDER}/${VNFD_CHARM_PKG}'
- Create VNFD '%{PACKAGES_FOLDER}/${VNFD_VOLUMES_PKG}'
+ Create VNFD '%{PACKAGES_FOLDER}/${vnfd_charm_pkg}'
+ Create VNFD '%{PACKAGES_FOLDER}/${vnfd_volumes_pkg}'
+
Create NS Descriptor
- [Documentation] Upload NS package for the testsuite.
- Create NSD '%{PACKAGES_FOLDER}/${NSD_PKG}'
+ Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
+
Network Service Instance Test
- [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}
+ ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey} ${ns_timeout}
+ Set Suite Variable ${ns_id} ${id}
+
Get NS Id
- [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}
+ ${variables} Get Variables
+ IF not "\${ns_id}" in "${variables}"
+ ${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}
+ 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}
+ Append To List ${vim_vdus} @{vdu_ids}
END
- FOR ${vdu_id} IN @{VIM_VDUS}
+ 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} ${match}[0]
+ IF not "${match}[0]" in "@{vim_volumes}"
+ Append To List ${vim_volumes} ${match}[0]
END
END
END
- Log Many @{VIM_VDUS}
- Log Many @{VIM_VOLUMES}
+ Log Many @{vim_vdus}
+ Log Many @{vim_volumes}
+
Get Volume VNF Info
- [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}
+ 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}
+ 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
- [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
+ ${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
- [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
+ 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
+ ${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}
- 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})
+
Delete Persistent Volume VDU
- [Documentation] Manually delete the VM in Openstack.
- Variable Should Exist ${VDU_VOLUMES_ID} msg=VDU is not available
- Delete Server ${VDU_VOLUMES_ID}
+ Variable Should Exist ${vdu_volumes_id} msg=VDU is not available
+ Delete Server ${vdu_volumes_id}
Sleep 20
+
Heal Persistent Volume VDU
- [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}
+ 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
- [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}
+ 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}
+ 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
+ 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
+ ${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}
- 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
- [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
+ Variable Should Exist ${ns_id} msg=NS is not available
@{vdu_updated}= Create List
- @{vnf_id_list}= Get Ns Vnf List ${NS_ID}
+ @{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} ${id}
+ IF not "${id}" in "@{vim_vdus}"
+ Append To List ${vim_vdus} ${id}
END
END
END
${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} ${match}[0]
+ IF not "${match}[0]" in "@{vim_volumes}"
+ Append To List ${vim_volumes} ${match}[0]
END
END
END
- Log Many @{VIM_VDUS}
- Log Many @{VIM_VOLUMES}
+ 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_CHARM_NAME}
-Delete Remaining Objects in VIM
- [Documentation] Delete any remaining objects (volumes, VMs, etc.) in the VIM.
+Delete VNF Descriptors
[Tags] cleanup
- Delete Objects In VIM
+ Delete VNFD ${vnfd_volumes_name}
+ Delete VNFD ${vnfd_charm_name}
-*** Keywords ***
-Suite Cleanup
- [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_CHARM_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.
+Delete Objects in VIM
+ [Tags] cleanup
${error}= Set Variable 0
- FOR ${vol_id} IN @{VIM_VOLUMES}
+ 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}
+ 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}
+ 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 ${status}[0] == 'PASS'
+ IF '${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
+ 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
+
+ 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
projects / osm / tests.git / blobdiff