| # Copyright 2022 - 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. |
| |
| *** Settings *** |
| Documentation Test of open ONU go adapter MIB audit |
| ... in case of kafka pod runs in k8s cluster - kafka has to deploy with following EXTRA_HELM_FLAGS |
| ... --set externalAccess.enabled=true, |
| ... --set externalAccess.service.type=NodePort, |
| ... --set externalAccess.service.nodePorts[0]=${KAFKA_PORT}, |
| ... --set externalAccess.service.domain=${KAFKA_IP} |
| ... with e.g. service.domain=10.0.02.15 or 127.0.0.1 and service.nodePorts[0]=30201! |
| ... For voltha-infra prefix kafka. is needed e.g.: --set kafka.externalAccess.enabled=true |
| Suite Setup Setup Suite |
| Suite Teardown Teardown Suite |
| Test Setup Setup |
| Test Teardown Teardown |
| 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/onu_utilities.robot |
| Resource ../../libraries/bbsim.robot |
| Resource ../../variables/variables.robot |
| |
| Library kafka_robot.KafkaClient log_level=DEBUG WITH NAME kafka |
| Library grpc_robot.VolthaTools WITH NAME volthatools |
| |
| |
| *** Variables *** |
| ${NAMESPACE} voltha |
| ${INFRA_NAMESPACE} default |
| ${timeout} 60s |
| ${of_id} 0 |
| ${logical_id} 0 |
| ${has_dataplane} True |
| ${external_libs} True |
| ${teardown_device} True |
| ${scripts} ../../scripts |
| # 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:True |
| ${logging} False |
| # determines the environment workflow: DT, TT or ATT (default) |
| # example: -v workflow:DT |
| ${workflow} ATT |
| # when voltha is running in k8s port forwarding is needed |
| # example: -v PORT_FORWARDING:False |
| ${PORT_FORWARDING} True |
| # kafka ip e.g. ip of master host where k8s is running |
| # example: -v KAFKA_IP:10.0.2.15 |
| ${KAFKA_IP} 127.0.0.1 |
| # kafka port: port of kafka nodeport |
| # example: -v KAFKA_PORT:30201 |
| ${KAFKA_PORT} 30201 |
| # kafka service port: service port of kafka nodeport |
| # example: -v KAFKA_SVC_PORT:9094 |
| ${KAFKA_SVC_PORT} 9094 |
| # onu MIB audit interval |
| # example: -v ONU_MIB_AUDIT_INTERVAL:50s |
| ${ONU_MIB_AUDIT_INTERVAL} 60s |
| # MDS mitsmatches per ONU |
| # example: -v MDS_MISMATCHES_PER_ONU:2 |
| ${MDS_MISMATCHES_PER_ONU} 3 |
| # if True execution will be paused before clean up, only use in case of manual testing, do not use in ci pipeline! |
| # example: -v pausebeforecleanup:True |
| ${pausebeforecleanup} False |
| # if True some outputs to console are done during running tests e.g. long duration flow test |
| # example: -v print2console:True |
| ${print2console} False |
| ${suppressaddsubscriber} True |
| |
| # 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 *** |
| Check Mib Audit |
| [Documentation] Validates the ONU Go adapter MIB audit |
| [Tags] functional CheckMibAudit |
| [Setup] Start Logging CheckMibAudit |
| kafka.Records Clear |
| ${interval}= Calculate Interval ${ONU_MIB_AUDIT_INTERVAL} |
| FOR ${I} IN RANGE 1 ${MDS_MISMATCHES_PER_ONU} + 1 |
| Run Keyword If ${print2console} Log \r\nInvalidate MDS ${I} of ${MDS_MISMATCHES_PER_ONU}. console=yes |
| Set Wrong MDS Counter All ONUs ${NAMESPACE} |
| ${list_onu_device_id} Create List |
| Build ONU Device Id List ${list_onu_device_id} |
| Run Keyword If ${print2console} Log Check for device events that indicate a failed MDS check. console=yes |
| Wait Until Keyword Succeeds ${interval} 5s Validate MIB Audits All ONUs ${list_onu_device_id} |
| kafka.Records Clear |
| Run Keyword If ${print2console} Log Sanity Test after MIB Audit. console=yes |
| Run Keyword If "${workflow}"=="DT" Perform Sanity Test DT ${suppressaddsubscriber} |
| ... ELSE IF "${workflow}"=="TT" Perform Sanity Tests TT ${suppressaddsubscriber} |
| ... ELSE Perform Sanity Test ${suppressaddsubscriber} |
| Run Keyword If ${print2console} Log Disable ONUs. console=yes |
| Disable Onu Device |
| Current State Test All Onus tech-profile-config-delete-success |
| Wait for all ONU Ports in ONOS Disabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${unitag_sub} |
| Run Keyword If ${print2console} Log Enable ONUs. console=yes |
| Enable Onu Device |
| Run Keyword If ${print2console} Log Sanity Test after Enable ONUs. console=yes |
| Run Keyword If "${workflow}"=="DT" Perform Sanity Test DT ${suppressaddsubscriber} |
| ... ELSE IF "${workflow}"=="TT" Perform Sanity Tests TT ${suppressaddsubscriber} |
| ... ELSE Perform Sanity Test ${suppressaddsubscriber} |
| END |
| [Teardown] Run Keywords Printout ONU Serial Number and Device Id print2console=${print2console} |
| ... AND Run Keyword If ${logging} Collect Logs |
| ... AND Stop Logging CheckMibAudit |
| |
| |
| *** Keywords *** |
| Setup Suite |
| [Documentation] Set up the test suite |
| Start Logging Setup or Teardown Setup-${SUITE NAME} |
| # set tech profiles |
| ${preload_tech_profile}= Set Variable If ${unitag_sub} and "${workflow}"=="TT" and not ${has_dataplane} True False |
| Set Suite Variable ${preload_tech_profile} |
| Run Keyword If ${preload_tech_profile} Set Tech Profile TT-HSIA ${INFRA_NAMESPACE} 64 |
| Run Keyword If ${preload_tech_profile} Set Tech Profile TT-VoIP ${INFRA_NAMESPACE} 65 |
| Run Keyword If ${preload_tech_profile} Set Tech Profile TT-multi-uni-MCAST-AdditionalBW-None ${INFRA_NAMESPACE} 66 |
| Common Test Suite Setup |
| ${switch_type}= Get Variable Value ${web_power_switch.type} |
| Run Keyword If "${switch_type}"!="" Set Global Variable ${powerswitch_type} ${switch_type} |
| # set ${kafka} depending on environment in case of port-forward is needed |
| ${rc} ${kafka}= Run Keyword If ${PORT_FORWARDING} Run and Return Rc and Output |
| ... kubectl get svc -n ${INFRA_NAMESPACE} | grep kafka-0-external | awk '{print $1}' |
| Run Keyword If ${PORT_FORWARDING} Should Not Be Empty ${kafka} Service kafka-0-external not found |
| # start port forwarding if needed (when voltha runs in k8s) |
| ${portFwdHandle} = Run Keyword If ${PORT_FORWARDING} Start Process |
| ... kubectl port-forward --address 0.0.0.0 --namespace default svc/${kafka} ${KAFKA_PORT}:${KAFKA_SVC_PORT} & |
| ... shell=true |
| Set Suite Variable ${portFwdHandle} |
| Sleep 5s |
| # open connection to read kafka bus |
| Wait Until Keyword Succeeds 3x 5s |
| ... kafka.Connection Open ${KAFKA_IP} ${KAFKA_PORT} voltha.events timestamp_from=0 |
| # enable OLT(s) and bring up ONU(s) |
| Setup |
| Run Keyword If "${workflow}"=="DT" Perform Sanity Test DT |
| ... ELSE IF "${workflow}"=="TT" Perform Sanity Tests TT |
| ... ELSE Perform Sanity Test |
| Stop Logging Setup or Teardown Setup-${SUITE NAME} |
| |
| Teardown Suite |
| [Documentation] tear down the test suite |
| Run Keyword If ${pausebeforecleanup} Import Library Dialogs |
| Run Keyword If ${pausebeforecleanup} Pause Execution Press OK to continue with clean up! |
| Run Keyword If ${pausebeforecleanup} Log Teardown will be continued... console=yes |
| # close connection to kafka |
| kafka.Connection Close |
| # stop port forwarding if started |
| Run Keyword If ${PORT_FORWARDING} Terminate Process ${portFwdHandle} kill=true |
| # call common suite teardown |
| utils.Teardown Suite |
| Close All ONOS SSH Connections |
| Set Suite Variable ${TechProfile} ${EMPTY} |
| Run Keyword If ${preload_tech_profile} Remove Tech Profile ${INFRA_NAMESPACE} 64 |
| Run Keyword If ${preload_tech_profile} Remove Tech Profile ${INFRA_NAMESPACE} 65 |
| Run Keyword If ${preload_tech_profile} Remove Tech Profile ${INFRA_NAMESPACE} 66 |
| |
| Validate MIB Audits All ONUs |
| [Documentation] Validates MIB Audit Events per ONU |
| [Arguments] ${list_onu_device_id} |
| ${Kafka_Records}= kafka.Records Get voltha.events |
| ${RecordsLength}= Get Length ${Kafka_Records} |
| FOR ${Index} IN RANGE 0 ${RecordsLength} |
| ${metric}= Set Variable ${Kafka_Records[${Index}]} |
| ${message}= Get From Dictionary ${metric} message |
| ${event}= volthatools.Events Decode Event ${message} return_default=true |
| Continue For Loop If not 'device_event' in ${event} |
| ${event_name}= Get From Dictionary ${event['device_event']} device_event_name |
| Continue For Loop If "${event_name}" != "ONU_MIB_AUDIT_FAILURE_MDS" |
| ${resource_id}= Get From Dictionary ${event['device_event']} resource_id |
| Remove Values From List ${list_onu_device_id} ${resource_id} |
| END |
| Should Be Empty ${list_onu_device_id} Missing MIB Audits for ONUs ${list_onu_device_id}! |
| |
| Calculate Interval |
| [Documentation] Converts the passed value in seconds, adds percentage and return it w/o unit |
| ... Conversion to string is needed to remove float format! |
| [Arguments] ${val} ${percentage}=0.2 ${unit}=True |
| ${seconds}= Convert Time ${val} |
| ${seconds}= evaluate ${seconds}+${seconds}*0.2 |
| ${seconds}= Convert To String ${seconds} |
| ${seconds}= Get Substring ${seconds} 0 -2 |
| ${seconds}= Set Variable If ${unit} ${seconds}s ${seconds} |
| [return] ${seconds} |