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# Copyright 2021-2024 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.
*** Settings ***
Documentation Test of open ONU go adapter PM data
... 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 ../../libraries/pm_utilities.robot
Resource ../../variables/variables.robot
Library kafka_robot.KafkaClient log_level=DEBUG WITH NAME kafka
*** 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 pm data default interval
# example: -v ONU_DEFAULT_INTERVAL:50s
${ONU_DEFAULT_INTERVAL} 300s
# onu pm data group PON_Optical interval
# example: -v ONU_PON_OPTICAL_INTERVAL:50s
${ONU_PON_OPTICAL_INTERVAL} 35s
# onu pm data group UNI_Status interval
# example: -v ONU_UNI_STATUS_INTERVAL:50s
${ONU_UNI_STATUS_INTERVAL} 20s
# 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 Default Metrics All ONUs
[Documentation] Validates the ONU Go adapter pm date resp. Metrics with dafault values
[Tags] functional CheckDefaultMetricsAllOnus
[Setup] Start Logging CheckDefaultMetricsAllOnus
${collect_interval}= Determine Collection Interval
Collect and Validate PM Data ${collect_interval}
[Teardown] Run Keywords Clean Metric Dictionary
... AND Run Keyword If ${logging} Collect Logs
... AND Stop Logging CheckDefaultMetricsAllOnus
Check User Onu Metrics
[Documentation] Validates the ONU Go adapter pm date resp. Metrics with user values
... Currently only the intvals of metric groups UNI_Status and PON_Optical will be set to user values.
[Tags] functional CheckUserOnuMetrics
[Setup] Start Logging CheckUserOnuMetrics
# set user values for intervals
Set Group Interval All Onu UNI_Status ${ONU_UNI_STATUS_INTERVAL}
Set Group Interval All Onu PON_Optical ${ONU_PON_OPTICAL_INTERVAL}
${collect_interval}= Determine Collection Interval user=True
# activate user interval values
Activate And Validate Interval All Onu user=True
Collect and Validate PM Data ${collect_interval} user=True
# (re-)activate default interval values
Set Group Interval All Onu UNI_Status -1
Set Group Interval All Onu PON_Optical -1
Activate And Validate Interval All Onu
[Teardown] Run Keywords Clean Metric Dictionary
... AND Run Keyword If ${logging} Collect Logs
... AND Stop Logging CheckUserOnuMetrics
Check User Onu Metrics Disabled Device
[Documentation] Validates the ONU Go adapter pm date resp. Metrics with user values for disabled device
... Currently only the intvals of metric groups UNI_Status will be set to user values and validated.
... First enable status will be validated, then all devices will be disabled and status will be validated.
[Tags] functional CheckUserOnuMetricsDisabledDevice
[Setup] Start Logging CheckUserOnuMetricsDisabledDevice
# set user values for intervals
Set Group Interval All Onu UNI_Status ${ONU_UNI_STATUS_INTERVAL}
${collect_interval}= Determine Collection Interval user=True
# activate user interval values
Activate And Validate Interval All Onu user=True
# read and store currents validation data
${group}= Set Variable UNI_Status
${oper_state}= Set Variable oper_status
${admin_state}= Set Variable uni_admin_state
${prev_validation_data_oper_state}= Get Validation Operation All Onu ${group} ${oper_state}
${prev_validation_data_admin_state}= Get Validation Operation All Onu ${group} ${admin_state}
# change the validation data for oper_status and uni_admin_state of metric group UNI_Status
${enable}= Set Variable 0
${disable}= Set Variable 1
${enabled_check}= Create Dictionary operator=${eq} operand=${enable}
${disabled_check}= Create Dictionary operator=${eq} operand=${disable}
${ValidationEnabled}= Create Dictionary first=${enabled_check} successor=${enabled_check}
${ValidationDisabled}= Create Dictionary first=${disabled_check} successor=${disabled_check}
# validate enabled status
Set Validation Operation All Onu ${group} ${oper_state} ${ValidationEnabled}
Set Validation Operation All Onu ${group} ${admin_state} ${ValidationEnabled}
Collect and Validate PM Data ${collect_interval} user=True
Clean Metric Dictionary
# validate disabled status
Set Validation Operation All Onu ${group} ${oper_state} ${ValidationDisabled}
Set Validation Operation All Onu ${group} ${admin_state} ${ValidationDisabled}
# disable (all) onu devices
Disable Onu Device
${alternativeonustates}= Create List omci-flows-deleted tech-profile-config-delete-success
Current State Test All Onus omci-admin-lock alternativeonustate=${alternativeonustates}
Log Ports
#check no port is enabled in ONOS
Wait for Ports in ONOS for all OLTs ${ONOS_SSH_IP} ${ONOS_SSH_PORT} 0 BBSM
Collect and Validate PM Data ${collect_interval} user=True
Clean Metric Dictionary
# enable (all) onu devices
Enable Onu Device
${alternativeonustates}= Create List onu-reenabled
Current State Test All Onus omci-flows-pushed alternativeonustate=${alternativeonustates}
Log Ports onlyenabled=True
#check that all the UNI ports show up in ONOS again
Wait for Ports in ONOS for all OLTs ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${num_all_onus} BBSM determine_number=True
# validate enabled status (again)
Set Validation Operation All Onu ${group} ${oper_state} ${ValidationEnabled}
Set Validation Operation All Onu ${group} ${admin_state} ${ValidationEnabled}
Collect and Validate PM Data ${collect_interval} user=True
# (re-)set previous validation data
Set Validation Operation Passed Onu ${group} ${oper_state} ${prev_validation_data_oper_state}
Set Validation Operation Passed Onu ${group} ${admin_state} ${prev_validation_data_admin_state}
# (re-)activate default interval values
Set Group Interval All Onu UNI_Status -1
Activate And Validate Interval All Onu
[Teardown] Run Keywords Clean Metric Dictionary
... AND Run Keyword If ${logging} Collect Logs
... AND Stop Logging CheckUserOnuMetricsDisabledDevice
*** Keywords ***
Setup Suite
[Documentation] Set up the test suite
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
# prepare pm data matrix for validation
${METRIC_DICT}= Create Metric Dictionary
Set Suite Variable ${METRIC_DICT}
Teardown Suite
[Documentation] tear down the test suite
# 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