-*** 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-04] Autohealing of NS
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
-Test Tags heal_04 cluster_heal daily
+Force Tags heal_04 cluster_heal daily
Suite Teardown Run Keyword And Ignore Error Suite Cleanup
*** Variables ***
# NS and VNF descriptor package folder and ids
-${VNFD_PKG} autoheal_vnf
-${VNFD_NAME} autoheal_vnfd
-${VDU_NAME} autoheal_vnfd-VM
-${VNF_INDEX} autoheal-basic-1
-${NSD_PKG} autoheal_ns
-${NSD_NAME} autoheal_nsd
+${vnfd_pkg} autoheal_vnf
+${vnfd_name} autoheal_vnfd
+${vdu_name} autoheal_vnfd-VM
+${vnf_index} autoheal-basic-1
+${nsd_pkg} autoheal_ns
+${nsd_name} autoheal_nsd
# NS instance name and configuration
-${NS_NAME} heal_04
-${NS_CONFIG} {vld: [ {name: mgmt, vim-network-name: %{VIM_MGMT_NET}} ] }
+${ns_name} heal_04
+${ns_config} {vld: [ {name: mgmt, vim-network-name: %{VIM_MGMT_NET}} ] }
# 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
+${success_return_code} 0
-# Healing wait time
-${HEALING_POL_TIME} 15sec
-${HEALING_MAX_WAIT_TIME} 10m
+#Healing wait time
+${healing_pol_time} 15sec
+${healing_max_wait_time} 10m
-@{VIM_VDUS} @{EMPTY}
+@{vim_vdus} @{EMPTY}
*** Test Cases ***
Create VNF Descriptors
- [Documentation] Upload VNF package for the testsuite.
- Create VNFD '%{PACKAGES_FOLDER}/${VNFD_PKG}'
+ Create VNFD '%{PACKAGES_FOLDER}/${vnfd_pkg}'
+
Create NS Descriptor
- [Documentation] Upload NS package for the testsuite.
- Create NSD '%{PACKAGES_FOLDER}/${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}
- Set Suite Variable ${NS_ID} ${id}
+ ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
+ Set Suite Variable ${ns_id} ${id}
+
Get NS Id
- [Documentation] Get NS identifier and stores as suite variable to be used later on.
[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
- Log Many @{VIM_VDUS}
+ Log Many @{vim_vdus}
+
Get VNF Info
- [Documentation] Get VDU ID and IP addresses of the VNF and stores them 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_INDEX}
+ Variable Should Exist ${ns_id} msg=NS is not available
+ ${ip_addr}= Get Vnf Management Ip Address ${ns_id} ${vnf_index}
Log ${ip_addr}
- Set Suite Variable ${VNF_IP_ADDR} ${ip_addr}
- ${vnf_id}= Get Vnf Id ${NS_ID} ${VNF_INDEX}
- Set Suite Variable ${VNF_AUTOHEAL_ID} ${vnf_id}
+ Set Suite Variable ${vnf_ip_addr} ${ip_addr}
+
+ ${vnf_id}= Get Vnf Id ${ns_id} ${vnf_index}
+ Set Suite Variable ${vnf_autoheal_id} ${vnf_id}
${id}= Get VNF VIM ID ${vnf_id}
- Set Suite Variable ${VDU_AUTOHEAL_ID} ${id}
- Log ${VDU_AUTOHEAL_ID}
- @{AUTOHEAL_IP_LIST}= Get Vnf Vdur IPs ${VNF_AUTOHEAL_ID}
- Set Suite Variable @{AUTOHEAL_IP_LIST} @{AUTOHEAL_IP_LIST}
- Log @{AUTOHEAL_IP_LIST}
+ Set Suite Variable ${vdu_autoheal_id} ${id}
+ Log ${vdu_autoheal_id}
+
+ @{autoheal_ip_list}= Get Vnf Vdur IPs ${vnf_autoheal_id}
+ Set Suite Variable @{autoheal_ip_list} @{autoheal_ip_list}
+ Log @{autoheal_ip_list}
+
Stop Autoheal VDU
- [Documentation] Stop one VM of the VNF.
- Variable Should Exist ${VDU_AUTOHEAL_ID} msg=VDU is not available
- Halt Server ${VDU_AUTOHEAL_ID}
+ Variable Should Exist ${vdu_autoheal_id} msg=VDU is not available
+ Halt Server ${vdu_autoheal_id}
Sleep 30
+
Wait For Autohealing To Be Completed
- [Documentation] Wait for auto-healing to be completed. OSM will detect that the VM is down and will re-create it.
- ${healing_max_wait_time}= Convert Time ${HEALING_MAX_WAIT_TIME} result_format=number
- ${healing_max_wait_time}= Evaluate ${healing_max_wait_time} * ${VIM_TIMEOUT_MULTIPLIER}
- Wait Until Keyword Succeeds ${healing_max_wait_time} ${HEALING_POL_TIME} Get Operations By Type ${NS_ID} heal
- ${stdout}= Get Operations By Type ${NS_ID} heal
- Wait Until Keyword Succeeds ${healing_max_wait_time} ${HEALING_POL_TIME} Check For NS Operation Ended ${stdout}
+ ${healing_max_wait_time}= Convert Time ${healing_max_wait_time} result_format=number
+ ${healing_max_wait_time}= Evaluate ${healing_max_wait_time} * ${vim_timeout_multiplier}
+ Wait Until Keyword Succeeds ${healing_max_wait_time} ${healing_pol_time} Get Operations By Type ${ns_id} heal
+ ${stdout}= Get Operations By Type ${ns_id} heal
+ Wait Until Keyword Succeeds ${healing_max_wait_time} ${healing_pol_time} Check For NS Operation Ended ${stdout}
Check For NS Operation Completed ${stdout}
+
Check VNF After Healing
- [Documentation] Check that the ID of the VM and the IP addresses have not changed after healing.
- Variable Should Exist ${VNF_AUTOHEAL_ID} msg=VNF is not available
- @{ip_list}= Get Vnf Vdur IPs ${VNF_AUTOHEAL_ID}
+ Variable Should Exist ${vnf_autoheal_id} msg=VNF is not available
+
+ @{ip_list}= Get Vnf Vdur IPs ${vnf_autoheal_id}
Log @{ip_list}
- Should Be Equal ${ip_list} ${AUTOHEAL_IP_LIST} IP addresses have changed after healing
- ${id}= Get VNF VIM ID ${VNF_AUTOHEAL_ID}
+ Should Be Equal ${ip_list} ${autoheal_ip_list} IP addresses have changed after healing
+
+ ${id}= Get VNF VIM ID ${vnf_autoheal_id}
Log ${id}
- Should Not Be Equal ${id} ${VDU_AUTOHEAL_ID} VDU id has not changed after healing
+ Should Not Be Equal ${id} ${vdu_autoheal_id} VDU id has not changed after healing
+
Update VIM Objects
- [Documentation] Retrieve all VMs from the NS and stores them in VIM_VDUS.
- ... 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
- @{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}
FOR ${vnf_id} IN @{vnf_id_list}
${id}= Get VNF VIM ID ${vnf_id}
@{vdu_ids}= Split String ${id}
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
- Log Many @{VIM_VDUS}
+ Log Many @{vim_vdus}
+
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 package from OSM.
[Tags] cleanup
- Delete VNFD ${VNFD_NAME}
+ Delete VNFD ${vnfd_name}
-Delete Objects In VIM
- [Documentation] Delete any remaining objects (volumes, VMs, etc.) in the VIM.
+
+Delete Objects in VIM
[Tags] cleanup
${error}= Set Variable 0
- 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}
*** 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_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_name}