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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.
*** Settings ***
Documentation Test various failure 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
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
${DEFAULTSPACE} 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} False
${scripts} ../../scripts
# Per-test logging on failure is turned off by default; set this variable to enable
${container_log_dir} ${None}
*** Test Cases ***
Verify ONU after rebooting physically
[Documentation] Test the ONU functionality by physically turning on/off ONU.
... Prerequisite : Subscriber are authenticated/DHCP/pingable state
... 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)
... VOL-2634
[Tags] functional PowerSwitch
[Setup] Start Logging ONUreboot_PowerSwitch
[Teardown] Run Keywords Collect Logs
... AND Stop Logging ONUreboot_PowerSwitch
... AND Delete Device and Verify
# Add OLT device
setup
# Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
Run Keyword If ${has_dataplane} Clean Up Linux
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
Power Switch Connection Suite ${web_power_switch.ip} ${web_power_switch.user} ${web_power_switch.password}
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}= Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in ONOS ${src['onu']} ${of_id}
Disable Switch Outlet ${src['power_switch_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']}
# Remove Subscriber Access (To replicate ATT workflow)
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${ONOS_SSH_IP}
... ${ONOS_SSH_PORT} volt-remove-subscriber-access ${of_id} ${onu_port}
Enable Switch Outlet ${src['power_switch_port']}
# Check ONU port is Enabled in ONOS
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 120s 2s
... Verify ONU Port Is Enabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']}
# Verify EAPOL flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Verify Eapol Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify ONU state in voltha
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 360s 5s Validate Device
... ENABLED ACTIVE REACHABLE
... ${src['onu']} onu=True onu_reason=omci-flows-pushed
Run Keyword If ${has_dataplane} Clean Up Linux
# Perform Authentication
${wpa_log}= Run Keyword If ${has_dataplane} Catenate SEPARATOR=.
... /tmp/wpa ${src['dp_iface_name']} log
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']} ${wpa_log}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
... Verify ONU in AAA-Users ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
... Execute ONOS CLI Command ${ONOS_SSH_IP} ${ONOS_SSH_PORT}
... volt-add-subscriber-access ${of_id} ${onu_port}
# Verify that no pending flows exist for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Verify No Pending Flows For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify subscriber access flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id}
... ${onu_port} ${nni_port} ${src['c_tag']} ${src['s_tag']}
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 ${ONOS_SSH_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
# Deleting OLT after tests completes independently (as this test doesn't not run on each POD)
#Run Keyword If ${has_dataplane} Delete Device and Verify
Verify OLT after rebooting physically
[Documentation] Test the physical reboot of the OLT
... Prerequisite : Subscriber are authenticated/DHCP/pingable state
... Test performs a physical reboot, performs "reboot" from the OLT CLI
... VOL-1956
[Tags] functional PhysicalOLTReboot
[Setup] Start Logging PhysicalOLTReboot
[Teardown] Run Keywords Collect Logs
... AND Stop Logging PhysicalOLTReboot
... AND Delete Device and Verify
# Add OLT device
setup
# Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
Run Keyword If ${has_dataplane} Clean Up Linux
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
# Reboot the OLT from the OLT CLI
Run Keyword If ${has_dataplane} Login And Run Command On Remote System
... sudo reboot ${olt_ssh_ip} ${olt_user} ${olt_pass} prompt=#
Run Keyword And Ignore Error Collect Logs
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
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']}
END
# Wait for the OLT to come back up
Run Keyword If ${has_dataplane} Wait Until Keyword Succeeds 120s 10s
... Check Remote System Reachability True ${olt_ssh_ip}
# Waiting extra time for the ONUs to come up
Sleep 60s
Run Keyword And Ignore Error Collect Logs
Run Keyword If ${has_dataplane} Clean Up Linux
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
# Deleting OLT after test completes
#Run Keyword If ${has_dataplane} Delete Device and Verify
Verify restart openolt-adapter container after subscriber provisioning
[Documentation] Restart openolt-adapter container after VOLTHA is operational.
... Prerequisite : ONUs are authenticated and pingable.
[Tags] functional VOL-1958 Restart-OpenOlt released
[Setup] Start Logging Restart-OpenOlt
[Teardown] Run Keywords Collect Logs
... AND Stop Logging Restart-OpenOlt
# Add OLT device
setup
# Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
Run Keyword If ${has_dataplane} Clean Up Linux
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
${waitforRestart} Set Variable 120s
${podStatusOutput}= Run kubectl get pods -n ${NAMESPACE}
Log ${podStatusOutput}
${countBforRestart}= Run kubectl get pods -n ${NAMESPACE} | grep Running | wc -l
${podName} Set Variable adapter-open-olt
Wait Until Keyword Succeeds ${timeout} 15s Delete K8s Pods By Label ${NAMESPACE} app ${podName}
Sleep 5s
Wait Until Keyword Succeeds ${timeout} 2s Validate Pods Status By Label ${NAMESPACE}
... app ${podName} Running
# Wait for 1min after openolt adapter is restarted
Sleep 60s
Repeat Sanity Test
Run Keyword and Ignore Error Collect Logs
${podStatusOutput}= Run kubectl get pods -n ${NAMESPACE}
Log ${podStatusOutput}
${countAfterRestart}= Run kubectl get pods -n ${NAMESPACE} | grep Running | wc -l
Should Be Equal As Strings ${countAfterRestart} ${countBforRestart}
Log to console Pod ${podName} restarted and sanity checks passed successfully
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] Start Logging RadiusRestart
[Teardown] Run Keywords Collect Logs
... AND Stop Logging RadiusRestart
${waitforRestart} Set Variable 120s
${podName} Set Variable radius
Wait Until Keyword Succeeds ${timeout} 15s Delete K8s Pods By Label ${DEFAULTSPACE} app ${podName}
Sleep 5s
Wait Until Keyword Succeeds ${waitforRestart} 2s Validate Pods Status By Label ${DEFAULTSPACE}
... app ${podName} 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}
Wait Until Keyword Succeeds ${timeout} 2s
... Verify Eapol Flows Added For ONU ${ONOS_SSH_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 ${ONOS_SSH_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 ${ONOS_SSH_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
Verify openolt adapter restart before subscriber provisioning
[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] functional olt-adapter-restart
[Setup] Start Logging OltAdapterRestart
#... AND Clear All Devices Then Create New Device
[Teardown] Run Keywords Collect Logs
... AND Stop Logging OltAdapterRestart
# Add OLT and perform sanity test
#setup
Run Keyword If ${has_dataplane} Clean Up Linux
#Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
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 360s 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 ${ONOS_SSH_IP}
... ${ONOS_SSH_PORT} ${onu_port}
${wpa_log}= Run Keyword If ${has_dataplane} Catenate SEPARATOR=.
... /tmp/wpa ${src['dp_iface_name']} log
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']} ${wpa_log}
Wait Until Keyword Succeeds ${timeout} 2s Verify ONU in AAA-Users ${ONOS_SSH_IP}
... ${ONOS_SSH_PORT} ${onu_port}
END
# Scale down the open OLT adapter deployment to 0 PODs and once confirmed, scale it back to 1
Scale K8s Deployment voltha open-olt-voltha-adapter-openolt 0
Wait Until Keyword Succeeds ${timeout} 2s Pod Does Not Exist voltha open-olt-voltha-adapter-openolt
# Scale up the open OLT adapter deployment and make sure both it and the ofagent deployment are back
Scale K8s Deployment voltha open-olt-voltha-adapter-openolt 1
Wait Until Keyword Succeeds ${timeout} 2s
... Check Expected Available Deployment Replicas voltha open-olt-voltha-adapter-openolt 1
# Ensure the device is available in ONOS, this represents system connectivity being restored
Wait Until Keyword Succeeds ${timeout} 2s Device Is Available In ONOS
... http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT} ${of_id}
FOR ${I} IN RANGE 0 ${num_onus}
# 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 ${ONOS_SSH_IP}
... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${onu_port}
# Verify subscriber access flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id}
... ${onu_port} ${nni_port} ${src['c_tag']} ${src['s_tag']}
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 ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
END
Verify restart ofagent container after subscriber is provisioned
[Documentation] Restart ofagent container after VOLTHA is operational.
... Prerequisite : ONUs are authenticated and pingable.
[Tags] functional VOL-2409 ofagentRestart
[Setup] Start Logging ofagentRestart
[Teardown] Run Keywords Collect Logs
... AND Stop Logging ofagentRestart
... AND Scale K8s Deployment ${NAMESPACE} voltha-voltha-ofagent 1
# set timeout value
${waitforRestart} Set Variable 120s
${podStatusOutput}= Run kubectl get pods -n ${NAMESPACE}
Log ${podStatusOutput}
${countBforRestart}= Run kubectl get pods -n ${NAMESPACE} | grep Running | wc -l
${podName} Set Variable ofagent
Wait Until Keyword Succeeds ${timeout} 15s Delete K8s Pods By Label ${NAMESPACE} app ${podName}
Sleep 60s
Wait Until Keyword Succeeds ${timeout} 2s Validate Pods Status By Label ${NAMESPACE}
... app ${podName} Running
# Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
Run Keyword If ${has_dataplane} Clean Up Linux
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
${podStatusOutput}= Run kubectl get pods -n ${NAMESPACE}
Log ${podStatusOutput}
${countAfterRestart}= Run kubectl get pods -n ${NAMESPACE} | grep Running | wc -l
Should Be Equal As Strings ${countAfterRestart} ${countBforRestart}
# Scale Down the Of-Agent Deployment
Scale K8s Deployment ${NAMESPACE} voltha-voltha-ofagent 0
Sleep 30s
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
Run Keyword and Ignore Error Collect Logs
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in ONOS ${src['onu']} ${of_id}
# Verify ONU state in voltha
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 360s 5s Validate Device
... ENABLED ACTIVE REACHABLE
... ${src['onu']} onu=True onu_reason=omci-flows-pushed
# Check ONU port is Disabled in ONOS
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 120s 2s
... Verify ONU Port Is Disabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']}
# Verify EAPOL flows are present for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Verify Eapol Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify ONU in AAA-Users
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
... Verify ONU in AAA-Users ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify DHCP-Allocations
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Validate Subscriber DHCP Allocation ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify subscriber access flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id}
... ${onu_port} ${nni_port} ${src['c_tag']} ${src['s_tag']}
# Verify Ping
Run Keyword If ${has_dataplane} Run Keyword And Continue On Failure 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
# Scale Up the Of-Agent Deployment
Scale K8s Deployment ${NAMESPACE} voltha-voltha-ofagent 1
Wait Until Keyword Succeeds ${waitforRestart} 2s Validate Pod Status ofagent ${NAMESPACE}
... Running
# Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
Run Keyword If ${has_dataplane} Clean Up Linux
Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
Log to console Pod ${podName} restarted and sanity checks passed successfully
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
[Setup] Start Logging ONUAdaptCrash
[Teardown] Run Keywords Collect Logs
... AND Stop Logging ONUAdaptCrash
# Wait for adapter to resync
Sleep 60s
# Restart the onu
${podName} Set Variable adapter-open-onu
Wait Until Keyword Succeeds ${timeout} 15s Delete K8s Pods By Label ${NAMESPACE} app ${podName}
# Validate ONU Ports
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 Continue On Failure Verify ONU Port Is Enabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT}
... ${src['onu']}
${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
END
Wait Until Keyword Succeeds ${timeout} 2s Validate Pods Status By Label ${NAMESPACE}
... app ${podName} Running
# Wait for adapter to resync
Sleep 60s
Run Keyword If ${has_dataplane} Clean Up Linux
# Perform all steps in Sanity Test except the subscriber addition
${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}]}
Run Keyword and Ignore Error Collect Logs
${onu_device_id}= Get Device ID From SN ${src['onu']}
${onu_port}= Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in ONOS ${src['onu']} ${of_id}
# Check ONU port is Enabled in ONOS
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 120s 2s
... Verify ONU Port Is Enabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']}
# Verify EAPOL flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Verify Eapol Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify ONU state in voltha
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 360s 5s Validate Device
... ENABLED ACTIVE REACHABLE
... ${src['onu']} onu=True onu_reason=omci-flows-pushed
# Perform Authentication
${wpa_log}= Run Keyword If ${has_dataplane} Catenate SEPARATOR=.
... /tmp/wpa ${src['dp_iface_name']} log
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']} ${wpa_log}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
... Verify ONU in AAA-Users ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify that no pending flows exist for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Verify No Pending Flows For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify subscriber access flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id}
... ${onu_port} ${nni_port} ${src['c_tag']} ${src['s_tag']}
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 ${ONOS_SSH_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
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] functional rwcore-restart
[Setup] Run Keywords Start Logging RwCoreFailAndRestart
... AND Clear All Devices Then Create New Device
[Teardown] Run Keywords Collect Logs
... AND Stop Logging RwCoreFailAndRestart
#... AND Delete Device and Verify
Run Keyword and Ignore Error Collect Logs
Run Keyword If ${has_dataplane} Clean Up Linux
${of_id}= Wait Until Keyword Succeeds ${timeout} 15s Validate OLT Device in ONOS ${olt_serial_number}
Set Global Variable ${of_id}
${nni_port}= Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Get NNI Port in ONOS ${of_id}
Set Global Variable ${nni_port}
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 360s 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 ${ONOS_SSH_IP}
... ${ONOS_SSH_PORT} ${onu_port}
${wpa_log}= Run Keyword If ${has_dataplane} Catenate SEPARATOR=.
... /tmp/wpa ${src['dp_iface_name']} log
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']} ${wpa_log}
Wait Until Keyword Succeeds ${timeout} 2s Verify ONU in AAA-Users ${ONOS_SSH_IP}
... ${ONOS_SSH_PORT} ${onu_port}
END
# Scale down the rw-core deployment to 0 PODs and once confirmed, scale it back to 1
Scale K8s Deployment voltha voltha-voltha-rw-core 0
Wait Until Keyword Succeeds ${timeout} 2s Pod Does Not Exist voltha 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-voltha-ofagent 0
# Scale up the core deployment and make sure both it and the ofagent deployment are back
Scale K8s Deployment voltha voltha-voltha-rw-core 1
Wait Until Keyword Succeeds ${timeout} 2s
... Check Expected Available Deployment Replicas voltha voltha-voltha-rw-core 1
Wait Until Keyword Succeeds ${timeout} 2s
... Check Expected Available Deployment Replicas voltha 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 Forward voltha-api
# 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 ${timeout} 2s Device Is Available In ONOS
... http://karaf:karaf@${ONOS_REST_IP}:${ONOS_REST_PORT} ${of_id}
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}
${dst}= Set Variable ${hosts.dst[${I}]}
${onu_port}= Wait Until Keyword Succeeds ${timeout} 2s Get ONU Port in ONOS ${src['onu']}
... ${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 ${ONOS_SSH_IP}
... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${onu_port}
# Verify subscriber access flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id}
... ${onu_port} ${nni_port} ${src['c_tag']} ${src['s_tag']}
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 ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
END
Verify ONU Soft Reboot
[Documentation] Test soft reboot of the ONU using voltctl command
[Tags] VOL-1957 ONUSoftReboot notready
[Setup] Start Logging ONUSoftReboot
#... AND Setup
[Teardown] Run Keywords Collect Logs
... AND Stop Logging ONUSoftReboot
#... AND Delete Device and Verify
# Performing Sanity Test to make sure subscribers are all AUTH+DHCP and pingable
#Run Keyword If ${has_dataplane} Clean Up Linux
#Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test
#Reboot the ONU and verify that ping fails
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}= Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Get ONU Port in ONOS ${src['onu']} ${of_id}
Reboot Device ${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']}
# Remove Subscriber Access (To replicate ATT workflow)
Wait Until Keyword Succeeds ${timeout} 2s Execute ONOS CLI Command ${ONOS_SSH_IP}
... ${ONOS_SSH_PORT} volt-remove-subscriber-access ${of_id} ${onu_port}
Verify ping is succesful except for given device ${num_onus} ${onu_device_id}
Sleep 40s
# Check ONU port is Enabled in ONOS
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 120s 2s
... Verify ONU Port Is Enabled ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${src['onu']}
# Verify EAPOL flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Verify Eapol Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify ONU state in voltha
Run Keyword And Continue On Failure Wait Until Keyword Succeeds 360s 5s Validate Device
... ENABLED ACTIVE REACHABLE
... ${src['onu']} onu=True onu_reason=omci-flows-pushed
Run Keyword If ${has_dataplane} Clean Up Linux
# Perform Authentication
${wpa_log}= Run Keyword If ${has_dataplane} Catenate SEPARATOR=.
... /tmp/wpa ${src['dp_iface_name']} log
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']} ${wpa_log}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
... Verify ONU in AAA-Users ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2
... Execute ONOS CLI Command ${ONOS_SSH_IP} ${ONOS_SSH_PORT}
... volt-add-subscriber-access ${of_id} ${onu_port}
# Verify that no pending flows exist for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 2s
... Verify No Pending Flows For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${onu_port}
# Verify subscriber access flows are added for the ONU port
Run Keyword And Continue On Failure Wait Until Keyword Succeeds ${timeout} 5s
... Verify Subscriber Access Flows Added For ONU ${ONOS_SSH_IP} ${ONOS_SSH_PORT} ${of_id}
... ${onu_port} ${nni_port} ${src['c_tag']} ${src['s_tag']}
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 ${ONOS_SSH_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
*** Keywords ***
Setup Suite
[Documentation] Set up the test suite
Common Test Suite Setup
#power_switch.robot needs it to support different vendor's power switch
${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