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# Copyright 2017 - 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 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
*** 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
# 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
*** Test Cases ***
2 RG Same ONU Same Channel Multicast Test
[Documentation] Verify that 2 RG which are connected to the same ONU could join the same channel.
[Tags] functionalTT 2RGSameOnuSameChannel multicastTT
[Setup] Start Logging 2RGSameOnuSameChannel
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging 2RGSameOnuSameChannel
${test_onus_pon0}= Set Variable ${multicast_test_onu_pon_locations.pon_0[0]}
${test_onu1_sn}= Set Variable ${test_onus_pon0['onu_1']}
${test_onu1_uni}= Set Variable 1
${test_onu2_sn}= Set Variable ${test_onus_pon0['onu_1']}
${test_onu2_uni}= Set Variable 2
${channel_ip_list}= Set Variable ${multicast_ip_addresses[0]}
${channel_ip_1}= Set Variable ${channel_ip_list['channel_1']}
${matched} ${src_onu1} ${dst_onu1}= Get ONU details with Given Sn and Service and UNI ${test_onu1_sn} mcast
... ${test_onu1_uni}
${matched} ${src_onu2} ${dst_onu2}= Get ONU details with Given Sn and Service and UNI ${test_onu2_sn} mcast
... ${test_onu2_uni}
Wait Until Keyword Succeeds ${timeout} 15 TT 2 RG MCAST Test ${src_onu1} ${dst_onu1}
... ${channel_ip_1} ${src_onu2} ${dst_onu2} ${channel_ip_1}
2 RG Same ONU Different Channel Multicast Test
[Documentation] Verify that 2 RG which are connected to the same ONU could join the different channel.
[Tags] functionalTT 2RGSameOnuDifferentChannel multicastTT
[Setup] Start Logging 2RGSameOnuDifferentChannel
[Teardown] Run Keywords Run Keyword If ${logging} Collect Logs
... AND Stop Logging 2RGSameOnuDifferentChannel
${test_onus_pon0}= Set Variable ${multicast_test_onu_pon_locations.pon_0[0]}
${test_onu1_sn}= Set Variable ${test_onus_pon0['onu_1']}
${test_onu1_uni}= Set Variable 1
${test_onu2_sn}= Set Variable ${test_onus_pon0['onu_1']}
${test_onu2_uni}= Set Variable 2
${channel_ip_list}= Set Variable ${multicast_ip_addresses[0]}
${channel_ip_1}= Set Variable ${channel_ip_list['channel_1']}
${channel_ip_2}= Set Variable ${channel_ip_list['channel_2']}
${matched} ${src_onu1} ${dst_onu1}= Get ONU details with Given Sn and Service and UNI ${test_onu1_sn} mcast
... ${test_onu1_uni}
${matched} ${src_onu2} ${dst_onu2}= Get ONU details with Given Sn and Service and UNI ${test_onu2_sn} mcast
... ${test_onu2_uni}
Wait Until Keyword Succeeds ${timeout} 15 TT 2 RG MCAST Test ${src_onu1} ${dst_onu1}
... ${channel_ip_1} ${src_onu2} ${dst_onu2} ${channel_ip_2}
2 RG Different PON Different ONU Same Channel Multicast Test
[Documentation] Verify that 2 RG which are connected to the different ONUs
... on the different PON Ports could join the same channel.
[Tags] functionalTT 2RGDifferentOnuandPonSameChannel multicastTT notready
[Setup] Start Logging 2RGDifferentOnuandPonSameChannel
[Teardown] Run Keywords Collect Logs
... AND Stop Logging 2RGDifferentOnuandPonSameChannel
${test_onus_pon0}= Set Variable ${multicast_test_onu_pon_locations.pon_0[0]}
${test_onus_pon1}= Set Variable ${multicast_test_onu_pon_locations.pon_1[0]}
${test_onu1_sn}= Set Variable ${test_onus_pon0['onu_1']}
${test_onu1_uni}= Set Variable 1
${test_onu2_sn}= Set Variable ${test_onus_pon1['onu_1']}
${test_onu2_uni}= Set Variable 1
${channel_ip_list}= Set Variable ${multicast_ip_addresses[0]}
${channel_ip_1}= Set Variable ${channel_ip_list['channel_1']}
${matched} ${src_onu1} ${dst_onu1}= Get ONU details with Given Sn and Service and UNI ${test_onu1_sn} mcast
... ${test_onu1_uni}
${matched} ${src_onu2} ${dst_onu2}= Get ONU details with Given Sn and Service and UNI ${test_onu2_sn} mcast
... $${test_onu2_uni}
Wait Until Keyword Succeeds ${timeout} 15 TT 2 RG MCAST Test ${src_onu1} ${dst_onu1}
... ${channel_ip_1} ${src_onu2} ${dst_onu2} ${channel_ip_1}
*** Keywords ***
Get ONU details with Given Sn and Service and UNI
[Documentation] This keyword finds the ONU details (as required for multicast test)
... with given serial number, service type and UNI
[Arguments] ${onu_sn} ${service_type} ${uni}
${matched}= Set Variable False
FOR ${I} IN RANGE 0 ${num_all_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${service}= Get Variable Value ${src['service_type']} "null"
${onu}= Get Variable Value ${src['onu']} "null"
${uni_id}= Get Variable Value ${src['uni_id']} "null"
Continue For Loop If '${onu}' != '${onu_sn}' or '${service}' != '${service_type}'
${matched}= Set Variable If
... '${onu}' == '${onu_sn}' and '${service}' == '${service_type}' and '${uni}' == '${uni_id}'
... True False
Exit For Loop If ${matched}
END
[Return] ${matched} ${src} ${dst}
TT 2 RG MCAST Test
[Documentation] This keyword performs MCAST two RG at the Same Time for TT workflow
[Arguments] ${src_rg1} ${dst_rg1} ${channel_ip_rg1} ${src_rg2} ${dst_rg2} ${channel_ip_rg2}
# Check for iperf and jq tools RG1
${stdout} ${stderr} ${rc}= Execute Remote Command which iperf jq
... ${src_rg1['ip']} ${src_rg1['user']} ${src_rg1['pass']} ${src_rg1['container_type']}
... ${src_rg1['container_name']}
Pass Execution If ${rc} != 0 Skipping test: iperf / jq not found on the RG
# Check for iperf and jq tools RG2
${stdout} ${stderr} ${rc}= Execute Remote Command which iperf jq
... ${src_rg2['ip']} ${src_rg2['user']} ${src_rg2['pass']} ${src_rg2['container_type']}
... ${src_rg2['container_name']}
Pass Execution If ${rc} != 0 Skipping test: iperf / jq not found on the RG
#Reset the IP on the interface RG1
${output}= Login And Run Command On Remote System sudo ifconfig ${src_rg1['dp_iface_name']} 0
... ${src_rg1['ip']} ${src_rg1['user']} ${src_rg1['pass']} ${src_rg1['container_type']}
... ${src_rg1['container_name']}
# Kill iperf on BNG
${rg_output}= Run Keyword and Continue On Failure Login And Run Command On Remote System
... sudo kill -9 `pidof iperf`
... ${dst_rg1['bng_ip']} ${dst_rg1['bng_user']} ${dst_rg1['bng_pass']} ${dst_rg1['container_type']}
... ${dst_rg1['container_name']}
#Reset the IP on the interface RG2
${output}= Login And Run Command On Remote System sudo ifconfig ${src_rg1['dp_iface_name']} 0
... ${src_rg2['ip']} ${src_rg2['user']} ${src_rg2['pass']} ${src_rg2['container_type']}
... ${src_rg2['container_name']}
# Kill iperf on BNG
${rg_output}= Run Keyword and Continue On Failure Login And Run Command On Remote System
... sudo kill -9 `pidof iperf`
... ${dst_rg2['bng_ip']} ${dst_rg2['bng_user']} ${dst_rg2['bng_pass']} ${dst_rg2['container_type']}
... ${dst_rg2['container_name']}
# Setup RG1 for Multi-cast test
${output}= Login And Run Command On Remote System
... sudo ifconfig ${src_rg1['dp_iface_name']} ${src_rg1['mcast_rg']} up ; sudo kill -9 `pidof iperf`
... ${src_rg1['ip']} ${src_rg1['user']} ${src_rg1['pass']} ${src_rg1['container_type']}
... ${src_rg1['container_name']}
${output}= Login And Run Command On Remote System
... sudo ip route add ${src_rg1['mcast_grp_subnet_mask']} dev ${src_rg1['dp_iface_name']} scope link
... ${src_rg1['ip']} ${src_rg1['user']} ${src_rg1['pass']} ${src_rg1['container_type']}
... ${src_rg1['container_name']}
# Setup RG2 for Multi-cast test
${output}= Login And Run Command On Remote System
... sudo ifconfig ${src_rg2['dp_iface_name']} ${src_rg2['mcast_rg']} up ; sudo kill -9 `pidof iperf`
... ${src_rg2['ip']} ${src_rg2['user']} ${src_rg2['pass']} ${src_rg2['container_type']}
... ${src_rg2['container_name']}
${output}= Login And Run Command On Remote System
... sudo ip route add ${src_rg2['mcast_grp_subnet_mask']} dev ${src_rg2['dp_iface_name']} scope link
... ${src_rg2['ip']} ${src_rg2['user']} ${src_rg2['pass']} ${src_rg2['container_type']}
... ${src_rg2['container_name']}
# Setup iperf on the BNG
${server_output}= Run Keyword If '${channel_ip_rg1}'=='${channel_ip_rg2}'
... Login And Run Command On Remote System sudo iperf -c '${channel_ip_rg1}' -u -T 32 -t 60 -i 1 &
... ${dst_rg1['bng_ip']} ${dst_rg1['bng_user']} ${dst_rg1['bng_pass']} ${dst_rg1['container_type']}
... ${dst_rg1['container_name']}
... ELSE Run Keywords Run Keyword And Continue On Failure
... Login And Run Command On Remote System sudo iperf -c '${channel_ip_rg1}' -u -T 32 -t 60 -i 1 &
... ${dst_rg1['bng_ip']} ${dst_rg1['bng_user']} ${dst_rg1['bng_pass']} ${dst_rg1['container_type']}
... ${dst_rg1['container_name']} AND Run Keyword And Continue On Failure
... Login And Run Command On Remote System sudo iperf -c '${channel_ip_rg2}' -u -T 32 -t 60 -i 1 &
... ${dst_rg2['bng_ip']} ${dst_rg2['bng_user']} ${dst_rg2['bng_pass']} ${dst_rg2['container_type']}
... ${dst_rg2['container_name']}
# Setup iperf on the RG1
${rg_output_rg1}= Run Keyword and Continue On Failure Wait Until Keyword Succeeds 90s 5s
... Login And Run Command On Remote System
... rm -rf /tmp/rg_output ; sudo iperf -s -u -B '${channel_ip_rg1}' -i 1 -D >> /tmp/rg_output
... ${src_rg1['ip']} ${src_rg1['user']} ${src_rg1['pass']} ${src_rg1['container_type']}
... ${src_rg1['container_name']}
# Setup iperf on the RG2
${rg_output_rg2}= Run Keyword and Continue On Failure Wait Until Keyword Succeeds 90s 5s
... Login And Run Command On Remote System
... rm -rf /tmp/rg_output ; sudo iperf -s -u -B '${channel_ip_rg2}' -i 1 -D >> /tmp/rg_output
... ${src_rg2['ip']} ${src_rg2['user']} ${src_rg2['pass']} ${src_rg2['container_type']}
... ${src_rg2['container_name']}
#Logging Outputs and Check iperf UDP Stream Outputs
Log ${rg_output_rg1}
Log ${rg_output_rg2}
Sleep 60s
${output}= Run Keyword and Continue On Failure Wait Until Keyword Succeeds 90s 5s
... Login And Run Command On Remote System
... cat /tmp/rg_output | grep KBytes
... ${src_rg1['ip']} ${src_rg1['user']} ${src_rg1['pass']} ${src_rg1['container_type']}
... ${src_rg1['container_name']}
Log ${output}
Should Contain ${output} KBytes
${output}= Run Keyword and Continue On Failure Wait Until Keyword Succeeds 90s 5s
... Login And Run Command On Remote System
... cat /tmp/rg_output | grep KBytes
... ${src_rg2['ip']} ${src_rg2['user']} ${src_rg2['pass']} ${src_rg2['container_type']}
... ${src_rg2['container_name']}
Log ${output}
Should Contain ${output} KBytes
# Kill iperf on BNG
${rg_output}= Run Keyword and Continue On Failure Login And Run Command On Remote System
... sudo kill -9 `pidof iperf`
... ${dst_rg1['bng_ip']} ${dst_rg1['bng_user']} ${dst_rg1['bng_pass']} ${dst_rg1['container_type']}
... ${dst_rg1['container_name']}
# Kill iperf on the RG1
${output}= Run Keyword and Continue On Failure Login And Run Command On Remote System
... sudo kill -9 `pidof iperf`
... ${src_rg1['ip']} ${src_rg1['user']} ${src_rg1['pass']} ${src_rg1['container_type']}
... ${src_rg1['container_name']}
# Kill iperf on the RG2
${output}= Run Keyword and Continue On Failure Login And Run Command On Remote System
... sudo kill -9 `pidof iperf`
... ${src_rg2['ip']} ${src_rg2['user']} ${src_rg2['pass']} ${src_rg2['container_type']}
... ${src_rg2['container_name']}
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}
Run Keyword If ${has_dataplane} Clean Up Linux
Run Keyword Setup
Wait Until Keyword Succeeds ${timeout} 2s Provision Subscription TT
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
Run Keyword If ${has_dataplane} Clean Up Linux
Run Keyword If ${teardown_device} Delete All Devices And Verify
Close All ONOS SSH Connections