| # Copyright 2021 - present Open Networking Foundation |
| # |
| # 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 |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # FIXME Can we use the same test against BBSim and Hardware? |
| |
| *** Settings *** |
| Documentation Tests ONU Software Upgrade |
| Suite Setup Setup Suite |
| Test Setup Setup |
| Test Teardown Teardown |
| Suite Teardown Teardown Suite |
| Library Collections |
| Library String |
| Library OperatingSystem |
| Library XML |
| Library RequestsLibrary |
| Library ../../libraries/DependencyLibrary.py |
| Resource ../../libraries/onos.robot |
| Resource ../../libraries/voltctl.robot |
| Resource ../../libraries/voltha.robot |
| Resource ../../libraries/utils.robot |
| Resource ../../libraries/k8s.robot |
| Resource ../../libraries/bbsim.robot |
| Resource ../../variables/variables.robot |
| |
| *** Variables *** |
| ${POD_NAME} flex-ocp-cord |
| ${KUBERNETES_CONF} ${KUBERNETES_CONFIGS_DIR}/${POD_NAME}.conf |
| ${KUBERNETES_CONFIGS_DIR} ~/pod-configs/kubernetes-configs |
| #${KUBERNETES_CONFIGS_DIR} ${KUBERNETES_CONFIGS_DIR}/${POD_NAME}.conf |
| ${KUBERNETES_YAML} ${KUBERNETES_CONFIGS_DIR}/${POD_NAME}.yml |
| ${HELM_CHARTS_DIR} ~/helm-charts |
| ${VOLTHA_POD_NUM} 8 |
| ${NAMESPACE} voltha |
| # For below variable value, using deployment name as using grep for |
| # parsing radius pod name, we can also use full radius pod name |
| ${RESTART_POD_NAME} radius |
| ${timeout} 60s |
| ${of_id} 0 |
| ${logical_id} 0 |
| ${has_dataplane} True |
| ${teardown_device} False |
| ${scripts} ../../scripts |
| |
| # Per-test logging on failure is turned off by default; set this variable to enable |
| ${container_log_dir} ${None} |
| |
| ${suppressaddsubscriber} True |
| |
| # ONU Image to test for Upgrade needs to be passed in the following format: |
| ${onu_image_name} ${EMPTY} |
| # Example value: twsh.img |
| ${onu_image_url} ${EMPTY} |
| # Example value: http://bbsim0:50074/images/software-image.img |
| ${onu_image_version} ${EMPTY} |
| # Example value: v1.0.0 |
| ${onu_image_crc} ${EMPTY} |
| # Example value: 0 |
| ${onu_image_local_dir} ${EMPTY} |
| # Example value: /tmp |
| |
| *** Test Cases *** |
| Test ONU Upgrade |
| [Documentation] Validates the ONU Upgrade doesn't affect the system functionality |
| ... Performs the sanity and verifies all the ONUs are authenticated/DHCP/pingable |
| ... Requirement: Pass image details in following parameters in the robot command |
| ... onu_image_name, onu_image_url, onu_image_version, onu_image_crc, onu_image_local_dir |
| ... Note: The TC expects the image url and other parameters to be common for all ONUs on all BBSim |
| ... Check [VOL-3903] for more details |
| [Tags] functional ONUUpgrade |
| [Setup] Start Logging ONUUpgrade |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging ONUUpgrade |
| ... AND Delete All Devices and Verify |
| # Add OLT device |
| Setup |
| # Performing Sanity Test to make sure subscribers are all DHCP and pingable |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test |
| FOR ${J} IN RANGE 0 ${num_olts} |
| ${olt_serial_number}= Set Variable ${list_olts}[${J}][sn] |
| ${bbsim_rel}= Catenate SEPARATOR= bbsim ${J} |
| ${bbsim_pod}= Get Pod Name By Label ${NAMESPACE} release ${bbsim_rel} |
| Test ONU Upgrade Per OLT ${bbsim_pod} ${olt_serial_number} |
| List ONUs ${NAMESPACE} ${bbsim_pod} |
| END |
| # Additional Verification |
| Wait Until Keyword Succeeds ${timeout} 2s Delete All Devices and Verify |
| Setup |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test |
| |
| *** Keywords *** |
| Test ONU Upgrade Per OLT |
| [Documentation] This keyword performs the ONU Upgrade test on single OLT |
| [Arguments] ${bbsim_pod} ${olt_serial_number} |
| FOR ${I} IN RANGE 0 ${num_all_onus} |
| ${src}= Set Variable ${hosts.src[${I}]} |
| ${dst}= Set Variable ${hosts.dst[${I}]} |
| Continue For Loop If "${olt_serial_number}"!="${src['olt']}" |
| ${onu_device_id}= Get Device ID From SN ${src['onu']} |
| Download ONU Device Image ${onu_device_id} ${onu_image_name} ${onu_image_url} ${onu_image_version} |
| ... ${onu_image_crc} ${onu_image_local_dir} |
| # This additional pause to let image download finish on the OLT adapter |
| # as the DOWNLOADED_SUCCEEDED below only indicates that the command is accepted. |
| Run Keyword If ${has_dataplane} Sleep 12s |
| ... ELSE Sleep 2s |
| Wait Until Keyword Succeeds ${timeout} 2s Verify ONU Device Image ${onu_device_id} |
| ... DOWNLOAD_SUCCEEDED IMAGE_UNKNOWN NO_ERROR |
| Activate ONU Device Image ${onu_device_id} ${onu_image_name} ${onu_image_version} |
| ... ${onu_image_crc} ${onu_image_local_dir} |
| # This additional pause to let image download and finish activate on the ONU (BBSim) |
| # as the IMAGE_ACTIVE below is only an indication that the image is accepted for the download to the ONU (BBSim). |
| Run Keyword If ${has_dataplane} Sleep 600s |
| ... ELSE Sleep 180s |
| Wait Until Keyword Succeeds ${timeout} 2s Verify ONU Device Image ${onu_device_id} |
| ... DOWNLOAD_SUCCEEDED IMAGE_ACTIVE NO_ERROR |
| Wait Until Keyword Succeeds ${timeout} 2s Verify ONU Device Image On BBSim ${NAMESPACE} ${bbsim_pod} |
| ... ${src['onu']} software_image_committed |
| Wait Until Keyword Succeeds ${timeout} 5s Perform Sanity Test ${suppressaddsubscriber} |
| END |
| |
| Setup Suite |
| [Documentation] Set up the test suite |
| Common Test Suite Setup |
| |
| Teardown Suite |
| [Documentation] Tear down steps for the suite |
| Run Keyword If ${has_dataplane} Clean Up Linux |