| # 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 |
| 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 |
| [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} |
| 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 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 |
| [Setup] 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 |
| |
| 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 |
| |
| Setup |
| [Documentation] Pre-test Setup |
| #test for empty device list |
| Test Empty Device List |
| #create/preprovision device |
| ${olt_device_id}= Create Device ${olt_ip} ${OLT_PORT} |
| Set Suite Variable ${olt_device_id} |
| #validate olt states |
| Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device PREPROVISIONED UNKNOWN UNKNOWN |
| ... ${EMPTY} ${olt_device_id} |
| Enable Device ${olt_device_id} |
| Wait Until Keyword Succeeds ${timeout} 5s Validate OLT Device ENABLED ACTIVE REACHABLE |
| ... ${olt_serial_number} |
| ${logical_id}= Get Logical Device ID From SN ${olt_serial_number} |
| Set Suite Variable ${logical_id} |
| |
| Delete All Devices and Verify |
| [Documentation] Remove any devices from VOLTHA and ONOS |
| |
| # Clear devices from VOLTHA |
| Disable Devices In Voltha Root=true |
| Wait Until Keyword Succeeds ${timeout} 2s Test Devices Disabled In Voltha Root=true |
| Delete Devices In Voltha Root=true |
| Wait Until Keyword Succeeds ${timeout} 2s Test Empty Device List |
| |
| # Clear devices from ONOS |
| Remove All Devices From ONOS |
| ... http://karaf:karaf@${k8s_node_ip}:${ONOS_REST_PORT} |
| |
| 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 |
| [Documentation] kills processes and cleans up interfaces on src+dst servers |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Run Keyword If ${external_libs} Log Kubernetes Containers Logs Since Time ${datetime} ${container_list} |
| |
| 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} |
| |
| Teardown Suite |
| [Documentation] Clean up device if desired |
| Run Keyword If ${teardown_device} Delete All Devices and Verify |
| |
| 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 |
| |
| Delete Device and Verify |
| [Documentation] Disable -> Delete devices via voltctl and verify its removed |
| ${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} |
| ${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 Validate Device Removed ${olt_device_id} |
| |
| Perform Sanity Test |
| [Documentation] This keyword performs Sanity Test Procedure |
| ... Sanity test performs authentication, dhcp and pings for all the ONUs given for the POD |
| ... This keyword can be used to call in any other tests where sanity check is required |
| ... and avoids duplication of code. |
| |
| ${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}]} |
| |
| Wait Until Keyword Succeeds ${timeout} 5s Validate Device ENABLED ACTIVE REACHABLE |
| ... ${src['onu']} onu=True onu_reason=omci-flows-pushed |
| |
| ${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 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} |
| 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 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 Get Device Output from Voltha ${onu_device_id} |
| Run Keyword and Ignore Error Collect Logs |
| END |