| # Copyright 2017-2024 Open Networking Foundation (ONF) and the ONF Contributors |
| # |
| # 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 Test various functional end-to-end scenarios for TT workflow |
| 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 ../../variables/variables.robot |
| Resource ../../libraries/power_switch.robot |
| Resource ../../libraries/onu_utilities.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 |
| ${INFRA_NAMESPACE} default |
| # 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} True |
| ${scripts} ../../scripts |
| ${data_dir} ../data |
| # flag to reboot OLT through Power Switch |
| ${power_cycle_olt} False |
| |
| # Per-test logging on failure is turned off by default; set this variable to enable |
| ${container_log_dir} ${None} |
| |
| # logging flag to enable Collect Logs, can be passed via the command line too |
| # example: -v logging:False |
| ${logging} True |
| |
| ${suppressaddsubscriber} True |
| |
| # flag to choose if mac-learning is enabled, or disabled (i.e. mac-address is configured) |
| # example: -v with_maclearning:True |
| ${with_maclearning} False |
| |
| # flag to choose the subscriber provisioning command type in ONOS |
| # TT often provision a single services for a subscriber (eg: hsia, voip, ...) one after the other. |
| # if set to True, command used is "volt-add-subscriber-unitag" |
| # if set to False, comand used is "volt-add-subscriber-access" |
| ${unitag_sub} False |
| |
| *** Test Cases *** |
| Reboot TT ONUs and OLTs Physically - Clean Up |
| [Documentation] This test reboots ONUs and OLTs physically before execution all the tests |
| ... Test case runs only on the PODs that are configured with PowerSwitch that |
| ... controls the power off/on ONUs/OLT remotely (simulating a physical reboot) |
| [Tags] functionalTT PowerSwitch RebootAllTTONUsOLTs |
| [Setup] Start Logging RebootAllTTONUsOLTs |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging RebootAllTTONUsOLTs |
| Perform Reboot ONUs and OLTs Physically ${power_cycle_olt} |
| |
| Sanity E2E Test for TT (HSIA, VoD, VoIP) |
| [Documentation] Validates E2E Ping Connectivity and object states for the given scenario: |
| ... Validate successful DHCP/E2E ping (no EAPOL and DHCP flows) for the tech profile that is used |
| ... Traffic sent with same vlan from different RGs, |
| ... should reach the NNI port on the OLT with the expected double tagged vlan ids |
| ... Inner vlans from the RG should not change |
| [Tags] sanityTT |
| [Setup] Run Keywords Start Logging SanityTestTT |
| ... AND Setup |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging SanityTestTT |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Perform Sanity Test TT maclearning_enabled=${with_maclearning} |
| |
| Sanity E2E Test for TT (MCAST) |
| [Documentation] Validates E2E Ping Connectivity and object states for the given scenario: |
| ... Validate successful DHCP/E2E ping (no EAPOL and DHCP flows) for the tech profile that is used |
| ... Traffic sent with same vlan from different RGs, |
| ... should reach the NNI port on the OLT with the expected double tagged vlan ids |
| ... Inner vlans from the RG should not change |
| [Tags] sanityTT-MCAST |
| [Setup] Run Keyword Start Logging SanityTestTT-MCAST |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging SanityTestTT-MCAST |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Perform Sanity Test TT MCAST |
| |
| Test Disable and Delete OLT for TT |
| [Documentation] Validates E2E Ping Connectivity and object states for the given scenario: |
| ... Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanityTt test was executed) |
| ... Perform disable on the OLT and validate ONUs state and that the pings do not succeed |
| ... Perform delete on the OLT, Re-do Setup (Recreate the OLT) and Perform Sanity Test TT |
| [Tags] functionalTT DisableDeleteOLTTt |
| [Setup] Start Logging DisableDeleteOLTTt |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging DisableDeleteOLTTt |
| @{particular_onu_device_port}= Create List |
| FOR ${I} IN RANGE 0 ${num_all_onus} |
| ${src}= Set Variable ${hosts.src[${I}]} |
| ${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']} |
| ... ${of_id} ${src['uni_id']} |
| Append To List ${particular_onu_device_port} ${onu_port} |
| END |
| ${list_onu_port}= Remove Duplicates ${particular_onu_device_port} |
| ${num_of_provisioned_onus}= Get Length ${list_onu_port} |
| # Disable and Validate OLT Device |
| FOR ${I} IN RANGE 0 ${olt_count} |
| ${olt_serial_number}= Get From Dictionary ${olt_ids}[${I}] sn |
| ${olt_device_id}= Get OLTDeviceID From OLT List ${olt_serial_number} |
| Disable Device ${olt_device_id} |
| ${of_id}= Get ofID From OLT List ${olt_serial_number} |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s |
| ... Validate OLT Device DISABLED UNKNOWN REACHABLE |
| ... ${olt_serial_number} |
| ${num_onus}= Set Variable ${list_olts}[${I}][onucount] |
| # Validate ONUs |
| Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate ONUs After OLT Disable |
| ... ${num_onus} ${olt_serial_number} |
| # Verify ONOS Flows |
| # When we disable the device should only have 3 default flows LLDP, IGMP and DHCP |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s |
| ... Verify Added Flow Count for OLT TT ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id} 3 |
| # Verify VOLTHA Flows |
| Run Keyword Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Flows 3 |
| ... ${olt_device_id} |
| # Delete OLT and Validate Empty Device List |
| Delete Device ${olt_device_id} |
| # Check that the OLT and the ONUs are actually removed from the system |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s Validate Device Removed |
| ... ${olt_serial_number} |
| Run Keyword and Continue On Failure Validate all ONUS for OLT Removed ${num_all_onus} ${hosts} |
| ... ${olt_serial_number} ${timeout} |
| Wait Until Keyword Succeeds ${timeout} 5s |
| ... Verify Device Flows Removed ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id} |
| END |
| # Re-do Setup (Recreate the OLT) and Perform Sanity Test TT |
| Run Keyword Setup |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Perform Sanity Tests TT |
| |
| Verify re-provisioning subscriber after removing provisoned subscriber for TT |
| [Documentation] Removing/Readding a particular subscriber should have no effect on any other subscriber. |
| [Tags] functionalTT Readd-subscriber-TT |
| [Setup] Start Logging Readd-subscriber-TT |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging Readd-subscriber-TT |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| FOR ${I} IN RANGE 0 ${num_all_onus} |
| ${src}= Set Variable ${hosts.src[${I}]} |
| ${dst}= Set Variable ${hosts.dst[${I}]} |
| ${service_type}= Get Variable Value ${src['service_type']} "null" |
| ${of_id}= Get ofID From OLT List ${src['olt']} |
| ${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']} |
| ... ${of_id} ${src['uni_id']} |
| ${onu_device_id}= Get Device ID From SN ${src['onu']} |
| # Remove Subscriber Access |
| ${del_sub_cmd}= Run Keyword If ${unitag_sub} |
| ... Catenate volt-remove-subscriber-unitag --tpId ${src['tp_id']} --sTag ${src['s_tag']} |
| ... --cTag ${src['c_tag']} ${src['onu']}-${src['uni_id']} |
| ... ELSE |
| ... Set Variable volt-remove-subscriber-access ${of_id} ${onu_port} |
| Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command use single connection ${ONOS_SSH_IP} |
| ... ${ONOS_SSH_PORT} ${del_sub_cmd} |
| Run Keyword If ${has_dataplane} and '${service_type}' != 'mcast' |
| ... Wait Until Keyword Succeeds ${timeout} 5s |
| ... Check Ping False ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']} |
| ... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']} |
| ... ELSE Sleep 10s Wait for flows to be deleted |
| Run Keyword If ${unitag_sub} and '${service_type}' != 'mcast' |
| ... Wait Until Keyword Succeeds ${timeout} 2s Verify UniTag Subscriber ${ONOS_SSH_IP} ${ONOS_SSH_PORT} |
| ... ${of_id} ${onu_port} ${src['s_tag']} ${src['c_tag']} ${src['tp_id']} False |
| # Verify VOLTHA flows for ONU under test is Zero |
| # TODO: Fix ${onu_flows} calculations based on UNIs provisioned |
| # Wait Until Keyword Succeeds ${timeout} 5s Validate Device Flows |
| # ... ${onu_device_id} 0 |
| # Add Subscriber Access |
| ${add_sub_cmd}= Run Keyword If ${unitag_sub} |
| ... Catenate volt-add-subscriber-unitag --tpId ${src['tp_id']} --sTag ${src['s_tag']} |
| ... --cTag ${src['c_tag']} ${src['onu']}-${src['uni_id']} |
| ... ELSE |
| ... Set Variable volt-add-subscriber-access ${of_id} ${onu_port} |
| Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command use single connection ${ONOS_SSH_IP} |
| ... ${ONOS_SSH_PORT} ${add_sub_cmd} |
| Run Keyword If ${unitag_sub} and '${service_type}' != 'mcast' |
| ... Wait Until Keyword Succeeds ${timeout} 2s Verify UniTag Subscriber ${ONOS_SSH_IP} ${ONOS_SSH_PORT} |
| ... ${of_id} ${onu_port} ${src['s_tag']} ${src['c_tag']} ${src['tp_id']} |
| Wait Until Keyword Succeeds ${timeout} 5s |
| ... Validate Device ENABLED ACTIVE |
| ... REACHABLE ${src['onu']} onu=True onu_reason=omci-flows-pushed |
| Run Keyword If ${has_dataplane} and '${service_type}' != 'mcast' |
| ... Sanity Test TT one ONU ${src} ${dst} ${suppressaddsubscriber} |
| ... ELSE IF ${has_dataplane} and '${service_type}' == 'mcast' |
| ... Sanity Test TT MCAST one ONU ${src} ${dst} ${suppressaddsubscriber} |
| END |
| |
| Test Disable and Enable ONU for TT |
| [Documentation] Validates E2E Ping Connectivity and object states for the given scenario: |
| ... Assuming that all the ONUs are DHCP/pingable (i.e. assuming sanitytt test was executed) |
| ... Perform disable on the ONUs and validate that the pings do not succeed |
| ... Perform enable on the ONUs and validate that the pings are successful |
| [Tags] functionalTT DisableEnableONUTT |
| [Setup] Run Keywords Start Logging DisableEnableONUTT |
| ... AND Run Keyword If ${has_dataplane} Set Non-Critical Tag for XGSPON Tech |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging DisableEnableONUTT |
| @{onu_list}= Create List |
| FOR ${I} IN RANGE 0 ${num_all_onus} |
| ${src}= Set Variable ${hosts.src[${I}]} |
| ${dst}= Set Variable ${hosts.dst[${I}]} |
| ${sn}= Set Variable ${src['onu']} |
| # make sure all actions do only once per onu |
| ${onu_id}= Get Index From List ${onu_list} ${sn} |
| Continue For Loop If -1 != ${onu_id} |
| Append To List ${onu_list} ${sn} |
| ${of_id}= Get ofID From OLT List ${src['olt']} |
| ${onu_port}= Get Onu Ports in ONOS For ALL UNI per ONU ${src['onu']} ${of_id} |
| Log ${onu_port} |
| ${onu_device_id}= Get Device ID From SN ${src['onu']} |
| Disable Device ${onu_device_id} |
| Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s |
| ... Validate Device DISABLED UNKNOWN |
| ... REACHABLE ${src['onu']} onu=True onu_reason=omci-admin-lock |
| Wait For All UNI Ports Are Disabled per ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']} |
| Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure |
| ... Wait Until Keyword Succeeds ${timeout} 2s |
| ... Check Ping False ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']} |
| ... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']} |
| Sleep 5s |
| Enable Device ${onu_device_id} |
| Wait For All UNI Ports Are Enabled per ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']} |
| # Workaround for issue seen in VOL-4489. Keep this workaround until VOL-4489 is fixed. |
| Run Keyword If ${has_dataplane} Reboot XGSPON ONU ${src['olt']} ${src['onu']} omci-flows-pushed |
| # Workaround ends here for issue seen in VOL-4489. |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Run Keyword If ${has_dataplane} Wait For All UNI Ports Are Enabled per ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} |
| ... ${src['onu'] |
| Perform Sanity Tests TT ${suppressaddsubscriber} |
| END |
| |
| *** Keywords *** |
| Setup Suite |
| [Documentation] Set up the test suite |
| Common Test Suite Setup |
| # pre-load tech profiles to use single instance control for HSIA and VoIP, multi instance control for MCAST |
| Run Keyword If ${unitag_sub} and not ${has_dataplane} Set Tech Profile TT-HSIA ${INFRA_NAMESPACE} 64 |
| Run Keyword If ${unitag_sub} and not ${has_dataplane} Set Tech Profile TT-VoIP ${INFRA_NAMESPACE} 65 |
| Run Keyword If ${unitag_sub} and not ${has_dataplane} Set Tech Profile TT-multi-uni-MCAST-AdditionalBW-None |
| ... ${INFRA_NAMESPACE} 66 |
| ${switch_type}= Get Variable Value ${web_power_switch.type} |
| Run Keyword If "${switch_type}"!="" Set Global Variable ${powerswitch_type} ${switch_type} |
| |
| |
| Clear All Devices Then Create New Device |
| [Documentation] Remove any devices from VOLTHA and ONOS |
| # Remove all devices from voltha and nos |
| Delete All Devices and Verify |
| # Execute normal test Setup Keyword |
| Setup |
| |
| |
| Teardown Suite |
| [Documentation] Tear down steps for the suite |
| Start Logging Setup or Teardown Teardown-${SUITE NAME} |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Run Keyword If ${teardown_device} Delete All Devices And Verify maclearning_enabled=${with_maclearning} |
| Close All ONOS SSH Connections |
| # remove pre-loaded tech profiles |
| Set Suite Variable ${TechProfile} ${EMPTY} |
| Run Keyword If ${unitag_sub} and not ${has_dataplane} Remove Tech Profile ${INFRA_NAMESPACE} 64 |
| Run Keyword If ${unitag_sub} and not ${has_dataplane} Remove Tech Profile ${INFRA_NAMESPACE} 65 |
| Run Keyword If ${unitag_sub} and not ${has_dataplane} Remove Tech Profile ${INFRA_NAMESPACE} 66 |
| Stop Logging Setup or Teardown Teardown-${SUITE NAME} |