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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 end-to-end scenarios
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
*** 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
${external_libs} True
${teardown_device} False
${scripts} ../../scripts
*** Test Cases ***
Sanity E2E Test for OLT/ONU on POD
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Validate successful authentication/DHCP/E2E ping for the tech profile that is used
[Tags] sanity test1
[Teardown] NONE
Run Keyword If ${has_dataplane} Clean Up Linux
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
Run Keyword and Ignore Error Collect Logs
Test Disable and Enable ONU
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that test1 was executed where all the ONUs are authenticated/DHCP/pingable
... 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] functional DisableEnableONU released
[Setup] None
[Teardown] None
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
... ${of_id}
Disable Device ${onu_device_id}
#Test Devices Disabled in VOLTHA Id=${onu_device_id}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds 60s 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']}
Enable Device ${onu_device_id}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Validate Subscriber DHCP Allocation ${k8s_node_ip} ${ONOS_SSH_PORT} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds 60s 2s
... Check Ping True ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword and Ignore Error Get Device Output from Voltha ${onu_device_id}
Run Keyword and Ignore Error Collect Logs
END
Run Keyword and Ignore Error Collect Logs
Test Subscriber Delete and Add
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that all the ONUs are authenticated/DHCP/pingable
... Delete a subscriber and validate that the pings do not succeed
... Re-add the subscriber and validate that the pings are successful
[Tags] functional SubAddDelete released
[Setup] None
[Teardown] None
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
... ${of_id}
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
... ${ONOS_SSH_PORT} volt-remove-subscriber-access ${of_id} ${onu_port}
Sleep 10s
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds 60s 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']}
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${onu_port}
Sleep 10s
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Validate Subscriber DHCP Allocation ${k8s_node_ip} ${ONOS_SSH_PORT} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds 60s 2s
... Check Ping True ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword and Ignore Error Get Device Output from Voltha ${onu_device_id}
Run Keyword and Ignore Error Collect Logs
END
Run Keyword and Ignore Error Collect Logs
Check OLT/ONU Authentication After Radius Pod Restart
[Documentation] After radius restart, triggers reassociation, checks status and
... authentication, validates dhcp and ping. Note : wpa reassociate works only when
... wpa supplicant is running in background hence it is recommended to remove
... teardown from previous test or uncomment 'Teardown None'.
... Assuming that test1 was executed where all the ONUs are authenticated/DHCP/pingable
[Tags] functional RadiusRestart released
[Setup] None
[Teardown] None
Wait Until Keyword Succeeds ${timeout} 15s Restart Pod ${NAMESPACE} ${RESTART_POD_NAME}
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in ONOS ${src['onu']} ${of_id}
Wait Until Keyword Succeeds ${timeout} 2s
... Verify Eapol Flows Added For ONU ${k8s_node_ip} ${ONOS_SSH_PORT} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Validate Authentication After Reassociate True ${src['dp_iface_name']}
... ${src['ip']} ${src['user']} ${src['pass']}
... ${src['container_type']} ${src['container_name']}
Wait Until Keyword Succeeds ${timeout} 2s Verify ONU in AAA-Users ${k8s_node_ip}
... ${ONOS_SSH_PORT} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Validate DHCP and Ping True True ${src['dp_iface_name']}
... ${src['s_tag']} ${src['c_tag']} ${dst['dp_iface_ip_qinq']}
... ${src['ip']} ${src['user']} ${src['pass']}
... ${src['container_type']} ${src['container_name']}
... ${dst['dp_iface_name']} ${dst['ip']} ${dst['user']}
... ${dst['pass']} ${dst['container_type']} ${dst['container_name']}
Wait Until Keyword Succeeds ${timeout} 2s Run Keyword And Continue On Failure
... Validate Subscriber DHCP Allocation ${k8s_node_ip} ${ONOS_SSH_PORT} ${onu_port}
Run Keyword and Ignore Error Get Device Output from Voltha ${onu_device_id}
Run Keyword and Ignore Error Collect Logs
END
Run Keyword and Ignore Error Collect Logs
Check DHCP attempt fails when subscriber is not added
[Documentation] Validates when removed subscriber access, DHCP attempt, ping fails and
... when again added subscriber access, DHCP attempt, ping succeeds
... Assuming that test1 or sanity test was executed where all the ONUs are authenticated/DHCP/pingable
[Tags] functional SubsRemoveDHCP released
[Setup] None
[Teardown] None
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
... ${of_id}
Run Keyword And Ignore Error Login And Run Command On Remote System killall dhclient ${src['ip']}
... ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword And Ignore Error Login And Run Command On Remote System ps -ef | grep dhclient ${src['ip']}
... ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
... ${ONOS_SSH_PORT} volt-remove-subscriber-access ${of_id} ${onu_port}
Sleep 5s
Run Keyword And Ignore Error Login And Run Command On Remote System ps -ef | grep dhclient ${src['ip']}
... ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword If ${has_dataplane} Wait Until Keyword Succeeds ${timeout} 2s
... Delete IP Addresses from Interface on Remote Host ${src['dp_iface_name']} ${src['ip']}
... ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword And Ignore Error Login And Run Command On Remote System
... ifconfig | grep -A 10 ens ${src['ip']}
... ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure Validate DHCP and Ping False
... False ${src['dp_iface_name']} ${src['s_tag']} ${src['c_tag']} ${dst['dp_iface_ip_qinq']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
... ${dst['dp_iface_name']} ${dst['ip']} ${dst['user']} ${dst['pass']} ${dst['container_type']}
... ${dst['container_name']}
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure Validate DHCP and Ping True
... True ${src['dp_iface_name']} ${src['s_tag']} ${src['c_tag']} ${dst['dp_iface_ip_qinq']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
... ${dst['dp_iface_name']} ${dst['ip']} ${dst['user']} ${dst['pass']} ${dst['container_type']}
... ${dst['container_name']}
Run Keyword and Ignore Error Collect Logs
END
Run Keyword and Ignore Error Collect Logs
Check ONU adapter crash not forcing authentication again
[Documentation] After ONU adapter restart, checks wpa log for 'authentication started'
... message count to make sure auth not started again and validates EAP status and ping.
... Assuming that test1 or sanity was executed where all the ONUs are authenticated/DHCP/pingable
[Tags] functional ONUAdaptCrash notready
[Setup] None
[Teardown] None
@{before_list}= Create List
@{after_list}= Create List
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
... ${of_id}
${before}= Run Keyword If ${has_dataplane} Check Remote File Contents For WPA Logs
... True /tmp/wpa.log authentication started ${src['ip']} ${src['user']} ${src['pass']}
... ${src['container_type']} ${src['container_name']}
Append To List ${before_list} ${before}
END
Wait Until Keyword Succeeds ${timeout} 15s Restart Pod ${NAMESPACE} adapter-open-onu
Wait Until Keyword Succeeds ${timeout} 2s Validate Pod Status ${podName} ${NAMESPACE}
... Running
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
... ${of_id}
${after}= Run Keyword If ${has_dataplane} Check Remote File Contents For WPA Logs
... True /tmp/wpa.log authentication started ${src['ip']} ${src['user']} ${src['pass']}
... ${src['container_type']} ${src['container_name']}
Append To List ${after_list} ${after}
${output}= Run Keyword If ${has_dataplane} Login And Run Command On Remote System
... wpa_cli status | grep SUCCESS ${src['ip']} ${src['user']} ${src['pass']}
... ${src['container_type']} ${src['container_name']}
Run Keyword If ${has_dataplane} Should Contain ${output} SUCCESS
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds 60s 2s Check Ping
... True ${dst['dp_iface_ip_qinq']} ${src['dp_iface_name']} ${src['ip']} ${src['user']}
... ${src['pass']} ${src['container_type']} ${src['container_name']}
END
Lists Should Be Equal ${after_list} ${before_list}
Log ${after_list}
Log ${before_list}
Run Keyword and Ignore Error Collect Logs
Test Disable and Enable ONU scenario for ATT workflow
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Assuming that test1 was executed where all the ONUs are authenticated/DHCP/pingable
... Perform disable on the ONUs, call volt-remove-subscriber and validate that the pings do not succeed
... Perform enable on the ONUs, authentication check, volt-add-subscriber-access and
... validate that the pings are successful
... VOL-2284
[Tags] functional ATT_DisableEnableONU
[Setup] None
#[Teardown] None
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
... ${of_id}
Disable Device ${onu_device_id}
Sleep 5s
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
... ${ONOS_SSH_PORT} volt-remove-subscriber-access ${of_id} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Wait Until Keyword Succeeds 60s 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']}
... ELSE sleep 60s
Enable Device ${onu_device_id}
Wait Until Keyword Succeeds ${timeout} 2s Verify Eapol Flows Added For ONU ${k8s_node_ip}
... ${ONOS_SSH_PORT} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure
... Validate Authentication After Reassociate True
... ${src['dp_iface_name']} ${src['ip']} ${src['user']} ${src['pass']}
... ${src['container_type']} ${src['container_name']}
Wait Until Keyword Succeeds ${timeout} 2s Verify ONU in AAA-Users ${k8s_node_ip}
... ${ONOS_SSH_PORT} ${onu_port}
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${onu_port}
Sleep 10s
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure Validate DHCP and Ping True
... True ${src['dp_iface_name']} ${src['s_tag']} ${src['c_tag']} ${dst['dp_iface_ip_qinq']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
... ${dst['dp_iface_name']} ${dst['ip']} ${dst['user']} ${dst['pass']} ${dst['container_type']}
... ${dst['container_name']}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Validate Subscriber DHCP Allocation ${k8s_node_ip} ${ONOS_SSH_PORT} ${onu_port}
Run Keyword and Ignore Error Collect Logs
END
Run Keyword and Ignore Error Collect Logs
Delete OLT, ReAdd OLT and Perform Sanity Test
[Documentation] Validates E2E Ping Connectivity and object states for the given scenario:
... Disable and Delete the OLT
... Create/Enable the same OLT again
... Validate authentication/DHCP/E2E pings succeed for all the ONUs connected to the OLT
[Tags] functional DeleteOLT
[Setup] None
[Teardown] NONE
Run Keyword If ${has_dataplane} Clean Up Linux
Run Keyword If ${has_dataplane} Delete Device and Verify
Run Keyword and Ignore Error Collect Logs
# Recreate the OLT
Run Keyword If ${has_dataplane} Setup
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
Run Keyword and Ignore Error Collect Logs
Test disable ONUs and OLT then delete ONUs and OLT
[Documentation] On deployed POD, disable the ONU, disable the OLT and then delete ONU and OLT.
... This TC is to confirm that ONU removal is not impacting OLT
... Devices will be removed during the execution of this TC
... so calling setup at the end to add the devices back to avoid the confusion.
[Tags] functional VOL-2354 DisableDeleteONUandOLT
[Setup] NONE
[Teardown] None
${olt_device_id}= Get Device ID From SN ${olt_serial_number}
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
Wait Until Keyword Succeeds ${timeout} 5s Validate Device ENABLED ACTIVE
... REACHABLE ${src['onu']} onu=True onu_reason=omci-flows-pushed
Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device ENABLED ACTIVE
... REACHABLE ${olt_serial_number}
${rc} ${output}= Run and Return Rc and Output
... ${VOLTCTL_CONFIG}; voltctl device disable ${onu_device_id}
Should Be Equal As Integers ${rc} 0
Wait Until Keyword Succeeds ${timeout} 5s Validate Device DISABLED UNKNOWN
... REACHABLE ${src['onu']} onu=false
Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device ENABLED ACTIVE
... REACHABLE ${olt_serial_number}
END
${rc} ${output}= Run and Return Rc and Output ${VOLTCTL_CONFIG}; voltctl device disable ${olt_device_id}
Should Be Equal As Integers ${rc} 0
Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device DISABLED UNKNOWN REACHABLE
... ${olt_serial_number}
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
Wait Until Keyword Succeeds ${timeout} 5s Validate Device DISABLED UNKNOWN
... REACHABLE ${src['onu']} onu=false
${rc} ${output}= Run and Return Rc and Output ${VOLTCTL_CONFIG}; voltctl device delete ${onu_device_id}
Should Be Equal As Integers ${rc} 0
Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device DISABLED UNKNOWN
... REACHABLE ${olt_serial_number}
END
${rc} ${output}= Run and Return Rc and Output ${VOLTCTL_CONFIG}; voltctl device delete ${olt_device_id}
Should Be Equal As Integers ${rc} 0
Wait Until Keyword Succeeds ${timeout} 5s Test Empty Device List
#Adding setup here to add the devices back since this TC removes the devices
Run Keyword If ${has_dataplane} sleep 180s
setup
Sanity E2E Test for OLT/ONU on POD With Core Fail and Restart
[Documentation] Deploys an device instance and waits for it to authenticate. After
... authentication is successful the rw-core deployment is scaled to 0 instances to
... simulate a POD crash. The test then scales the rw-core back to a single instance
... and configures ONOS for access. The test succeeds if the device is able to
... complete the DHCP sequence.
[Tags] bbsim rwcore-restart
[Setup] Clear All Devices Then Create New Device
${of_id}= Wait Until Keyword Succeeds ${timeout} 15s Validate OLT Device in ONOS ${olt_serial_number}
Set Global Variable ${of_id}
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
... ${of_id}
# Bring up the device and verify it authenticates
Wait Until Keyword Succeeds ${timeout} 5s Validate Device ENABLED ACTIVE REACHABLE
... ${onu_device_id} onu=True onu_reason=omci-flows-pushed
Wait Until Keyword Succeeds ${timeout} 2s Verify Eapol Flows Added For ONU ${k8s_node_ip}
... ${ONOS_SSH_PORT} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure Validate Authentication True
... ${src['dp_iface_name']} wpa_supplicant.conf ${src['ip']} ${src['user']} ${src['pass']}
... ${src['container_type']} ${src['container_name']}
Wait Until Keyword Succeeds ${timeout} 2s Verify ONU in AAA-Users ${k8s_node_ip}
... ${ONOS_SSH_PORT} ${onu_port}
# Scale down the rw-core deployment to 0 PODs and once confirmed, scale it back to 1
Scale K8s Deployment voltha voltha-rw-core 0
Wait Until Keyword Succeeds ${timeout} 2s Pod Does Not Exist voltha voltha-rw-core
# Ensure the ofagent POD goes "not-ready" as expected
Wait Until keyword Succeeds ${timeout} 2s
... Check Expected Available Deployment Replicas voltha voltha-ofagent 0
# Scale up the core deployment and make sure both it and the ofagent deployment are back
Scale K8s Deployment voltha voltha-rw-core 1
Wait Until Keyword Succeeds ${timeout} 2s
... Check Expected Available Deployment Replicas voltha voltha-rw-core 1
Wait Until Keyword Succeeds ${timeout} 2s
... Check Expected Available Deployment Replicas voltha voltha-ofagent 1
# For some reason scaling down and up the POD behind a service causes the port forward to stop working,
# so restart the port forwarding for the API service
Restart VOLTHA Port Foward voltha-api-minimal
# Ensure that the ofagent pod is up and ready and the device is available in ONOS, this
# represents system connectivity being restored
Wait Until Keyword Succeeds ${timeout} 2s Device Is Available In ONOS
... http://karaf:karaf@${k8s_node_ip}:${ONOS_REST_PORT} ${of_id}
# Add subscriber access and verify that DHCP completes to ensure system is still functioning properly
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${k8s_node_ip}
... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${onu_port}
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure Validate DHCP and Ping True
... True ${src['dp_iface_name']} ${src['s_tag']} ${src['c_tag']} ${dst['dp_iface_ip_qinq']}
... ${src['ip']} ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
... ${dst['dp_iface_name']} ${dst['ip']} ${dst['user']} ${dst['pass']} ${dst['container_type']}
... ${dst['container_name']}
Wait Until Keyword Succeeds ${timeout} 2s Run Keyword And Continue On Failure
... Validate Subscriber DHCP Allocation ${k8s_node_ip} ${ONOS_SSH_PORT} ${onu_port}
END
*** Keywords ***
Setup Suite
[Documentation] Set up the test suite
Common Test Suite Setup
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
Collect Logs
[Documentation] Collect Logs from voltha and onos cli for various commands
Run Keyword and Ignore Error Get Device List from Voltha
Run Keyword and Ignore Error Get Device Output from Voltha ${olt_device_id}
Run Keyword and Ignore Error Get Logical Device Output from Voltha ${logical_id}
Run Keyword If ${external_libs} Get ONOS Status ${k8s_node_ip}
Clean Up Linux
[Documentation] Kill processes and clean up interfaces on src+dst servers
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
Run Keyword And Ignore Error Kill Linux Process [w]pa_supplicant ${src['ip']}
... ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword And Ignore Error Kill Linux Process [d]hclient ${src['ip']}
... ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword If '${dst['ip']}' != '${None}' Run Keyword And Ignore Error
... Kill Linux Process [d]hcpd ${dst['ip']} ${dst['user']}
... ${dst['pass']} ${dst['container_type']} ${dst['container_name']}
Delete IP Addresses from Interface on Remote Host ${src['dp_iface_name']} ${src['ip']}
... ${src['user']} ${src['pass']} ${src['container_type']} ${src['container_name']}
Run Keyword If '${dst['ip']}' != '${None}' Delete Interface on Remote Host
... ${dst['dp_iface_name']}.${src['s_tag']} ${dst['ip']} ${dst['user']} ${dst['pass']}
... ${dst['container_type']} ${dst['container_name']}
END