+*** 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-02] Healing of scaled charm VDUs
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_02 cluster_heal daily
+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_02 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
-${vdu_charm_name} mgmtVM
-${vnf_charm_index} charm_vnf
-${vnf_charm_scaling_group} manual-scaling_mgmtVM
-${vnf_charm_cloudinit_file} /root/helloworld.txt
-${vnf_charm_day1_file} /home/ubuntu/first-touch
-${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
+${VNFD_CHARM_NAME} native_manual_scale_charm-vnf
+${VDU_CHARM_NAME} mgmtVM
+${VNF_CHARM_INDEX} charm_vnf
+${VNF_CHARM_SCALING_GROUP} manual-scaling_mgmtVM
+${VNF_CHARM_CLOUDINIT_FILE} /root/helloworld.txt
+${VNF_CHARM_DAY1_FILE} /home/ubuntu/first-touch
+${NSD_PKG} volumes_nativecharm_ns
+${NSD_NAME} volumes_nativecharm-ns
# NS instance name and configuration
-${flavor_name_prefix} osm.heal02
-${ns_name} heal_02
-${ns_timeout} 6min
-${scale_wait_time} 5min
+${FLAVOR_NAME_PREFIX} osm.heal02
+${NS_NAME} heal_02
+${NS_TIMEOUT} 6min
+${SCALE_WAIT_TIME} 5min
# 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
+${SUCCESS_RETURN_CODE} 0
-@{vim_vdus} @{EMPTY}
-@{vim_volumes} @{EMPTY}
+@{VIM_VDUS} @{EMPTY}
+@{VIM_VOLUMES} @{EMPTY}
*** Test Cases ***
Create VNF Descriptors
- Create VNFD '%{PACKAGES_FOLDER}/${vnfd_charm_pkg}'
- Create VNFD '%{PACKAGES_FOLDER}/${vnfd_volumes_pkg}'
-
+ [Documentation] Upload VNF packages for the testsuite.
+ Create VNFD '%{PACKAGES_FOLDER}/${VNFD_CHARM_PKG}'
+ Create VNFD '%{PACKAGES_FOLDER}/${VNFD_VOLUMES_PKG}'
Create NS Descriptor
- Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
-
+ [Documentation] Upload NS package for the testsuite.
+ Create NSD '%{PACKAGES_FOLDER}/${NSD_PKG}'
Create Test Flavor
+ [Documentation] Create a flavor that will be used at NS instantiation time and save it as FLAVOR_ID.
${rand}= Generate Random String 6 [NUMBERS]
- ${flavor_name}= Catenate SEPARATOR=_ ${flavor_name_prefix} ${rand}
+ ${flavor_name}= Catenate SEPARATOR=_ ${FLAVOR_NAME_PREFIX} ${rand}
${id}= Create Flavor ${flavor_name} 1 1024 10
- Set Suite Variable ${flavor_id} ${id}
-
+ Set Suite Variable ${FLAVOR_ID} ${id}
Network Service Instance Test
- ${ns_config}= Set Variable {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}}],vnf: [ {member-vnf-index: charm_vnf, vdu: [{ id: mgmtVM, vim-flavor-id: ${flavor_id}}]}] }
- ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey} ${ns_timeout}
- Set Suite Variable ${ns_id} ${id}
-
+ [Documentation] Instantiate NS for the testsuite using the previously created flavor.
+ ${ns_config}= Set Variable {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}}],vnf: [ {member-vnf-index: charm_vnf, vdu: [{ id: mgmtVM, vim-flavor-id: ${FLAVOR_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
+ ${variables}= Get Variables
IF not "\${ns_id}" in "${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
-
Scale Out Charm VNF
- ${vnf_id}= Get Vnf Id ${ns_id} ${vnf_charm_index}
- Set Suite Variable ${vnf_charm_id} ${vnf_id}
- @{vdur_list}= Get Vnf Vdur Names ${vnf_charm_id}
+ [Documentation] Perform a manual scale-out operation of the charm VNF.
+ ${vnf_id}= Get Vnf Id ${NS_ID} ${VNF_CHARM_INDEX}
+ Set Suite Variable ${VNF_CHARM_ID} ${vnf_id}
+ @{vdur_list}= Get Vnf Vdur Names ${VNF_CHARM_ID}
${vdurs}= Get Length ${vdur_list}
- Set Suite Variable ${initial_vdur_count} ${vdurs}
- Execute Manual VNF Scale ${ns_name} ${vnf_charm_index} ${vnf_charm_scaling_group} SCALE_OUT ${scale_wait_time}
- @{vdur_list}= Get Vnf Vdur Names ${vnf_charm_id}
+ Set Suite Variable ${INITIAL_VDUR_COUNT} ${vdurs}
+ Execute Manual VNF Scale ${NS_NAME} ${VNF_CHARM_INDEX} ${VNF_CHARM_SCALING_GROUP} SCALE_OUT ${SCALE_WAIT_TIME}
+ @{vdur_list}= Get Vnf Vdur Names ${VNF_CHARM_ID}
${vdurs}= Get Length ${vdur_list}
- Run Keyword If ${vdurs} != ${initial_vdur_count} + 1 Fail msg=There is no new VDU records in the VNF after Scale Out
-
+ IF ${vdurs} != ${INITIAL_VDUR_COUNT} + 1 Fail msg=There is no new VDU records in the VNF after Scale Out
Get VIM Objects
- Variable Should Exist ${ns_id} msg=NS is not available
- @{vnf_id_list}= Get Ns Vnf List ${ns_id}
+ [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}
+ 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 Charm VNF Info
- Variable Should Exist ${ns_id} msg=NS is not available
- ${variables} Get Variables
+ [Documentation] Get VDU ID and IP addresses of the charm VNF and stores them in VDU_CHARM_IDS and CHARM_IP_LIST.
+ Variable Should Exist ${NS_ID} msg=NS is not available
+ ${variables}= Get Variables
IF not "\${vnf_charm_id}" in "${variables}"
- ${vnf_id}= Get Vnf Id ${ns_id} ${vnf_charm_index}
- Set Suite Variable ${vnf_charm_id} ${vnf_id}
+ ${vnf_id}= Get Vnf Id ${NS_ID} ${VNF_CHARM_INDEX}
+ Set Suite Variable ${VNF_CHARM_ID} ${vnf_id}
END
- ${id}= Get VNF VIM ID ${vnf_charm_id}
- @{vdu_charm_ids}= Split String ${id}
- Set Suite Variable @{vdu_charm_ids} @{vdu_charm_ids}
- Log ${vdu_charm_ids}[1]
- @{charm_ip_list}= Get Vnf Vdur IPs ${vnf_charm_id}
- Set Suite Variable @{charm_ip_list} @{charm_ip_list}
-
+ ${id}= Get VNF VIM ID ${VNF_CHARM_ID}
+ @{VDU_CHARM_IDS}= Split String ${id}
+ Set Suite Variable @{VDU_CHARM_IDS} @{VDU_CHARM_IDS}
+ Log ${VDU_CHARM_IDS}[1]
+ @{CHARM_IP_LIST}= Get Vnf Vdur IPs ${VNF_CHARM_ID}
+ Set Suite Variable @{CHARM_IP_LIST} @{CHARM_IP_LIST}
Halt Charm VDU
- Variable Should Exist @{vdu_charm_ids} msg=VDU is not available
- Halt Server ${vdu_charm_ids}[1]
+ [Documentation] Halt one of the VM of the charm VNF.
+ Variable Should Exist @{VDU_CHARM_IDS} msg=VDU is not available
+ Halt Server ${VDU_CHARM_IDS}[1]
Sleep 15
-
Heal Charm VDU
- Variable Should Exist ${vnf_charm_id} msg=VNF is not available
- Heal Network Service ${ns_id} --vnf ${vnf_charm_id} --cause "Heal VM of charm_vnf" --vdu ${vdu_charm_name} --count-index 1 --run-day1
-
+ [Documentation] Heal manually via OSM commands all stopped VMs . They should be started again.
+ Variable Should Exist ${VNF_CHARM_ID} msg=VNF is not available
+ Heal Network Service ${NS_ID} --vnf ${VNF_CHARM_ID} --cause "Heal VM of charm_vnf" --vdu ${VDU_CHARM_NAME} --count-index 1 --run-day1
Check VNF After Healing
- Variable Should Exist ${vnf_charm_id} msg=VNF is not available
-
- @{ip_list}= Get Vnf Vdur IPs ${vnf_charm_id}
- Should Be Equal ${ip_list} ${charm_ip_list} IP addresses have changed after healing
-
- ${id}= Get VNF VIM ID ${vnf_charm_id}
+ [Documentation] Check that the IDs of the VM and volumes have not changed after healing.
+ Variable Should Exist ${VNF_CHARM_ID} msg=VNF is not available
+ @{ip_list}= Get Vnf Vdur IPs ${VNF_CHARM_ID}
+ Should Be Equal ${ip_list} ${CHARM_IP_LIST} IP addresses have changed after healing
+ ${id}= Get VNF VIM ID ${VNF_CHARM_ID}
@{ids}= Split String ${id}
- Should Be Equal ${vdu_charm_ids}[0] ${ids}[0] VDU[0] id has changed after healing
- Should Not Be Equal ${vdu_charm_ids}[1] ${ids}[1] VDU[1] id has not changed after healing
- Should Be Equal ${vdu_charm_ids}[2] ${ids}[2] VDU[2] id has changed after healing
-
- ${ip}= Get Vdu Attribute ${vnf_charm_id} ip-address 1
- ${stdout}= Execute Remote Command Check Rc Return Output ${ip} ${username} ${password} ${privatekey} sudo ls ${vnf_charm_cloudinit_file}
+ Should Be Equal ${VDU_CHARM_IDS}[0] ${ids}[0] VDU[0] id has changed after healing
+ Should Not Be Equal ${VDU_CHARM_IDS}[1] ${ids}[1] VDU[1] id has not changed after healing
+ Should Be Equal ${VDU_CHARM_IDS}[2] ${ids}[2] VDU[2] id has changed after healing
+ ${ip}= Get Vdu Attribute ${VNF_CHARM_ID} ip-address 1
+ ${stdout}= Execute Remote Command Check Rc Return Output ${ip} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} sudo ls ${VNF_CHARM_CLOUDINIT_FILE}
Log ${stdout}
- Check If remote File Exists ${ip} ${username} ${password} ${privatekey} ${vnf_charm_day1_file}
- ${vim_info}= Get Vdu Attribute ${vnf_charm_id} vim_info 1
- Should Contain ${vim_info} id: ${flavor_id} msg=Flavor ID is incorrect
-
+ Check If Remote File Exists ${ip} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} ${VNF_CHARM_DAY1_FILE}
+ ${vim_info}= Get Vdu Attribute ${VNF_CHARM_ID} vim_info 1
+ Should Contain ${vim_info} id: ${FLAVOR_ID} msg=Flavor ID is incorrect
Update VIM Objects
- Variable Should Exist ${ns_id} msg=NS is not available
+ [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}
+ @{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 VNFD ${VNFD_VOLUMES_NAME}
+ Delete VNFD ${VNFD_CHARM_NAME}
-Delete Objects in VIM
+Delete Remaining Objects In VIM
+ [Documentation] Delete any remaining objects (volumes, VMs, etc.) in the VIM.
[Tags] cleanup
- Delete Flavor ${flavor_id}
+ 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}
+ 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 Flavor ${FLAVOR_ID}
${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}!=0
+ 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}
+ 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 ${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