| # 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} |
| |
| # logging flag to enable Collect Logs, can be passed via the command line too |
| # example: -v logging:False |
| ${logging} True |
| |
| *** Test Cases *** |
| Verify OLT Soft Reboot |
| [Documentation] Test soft reboot of the OLT using voltctl command |
| [Tags] VOL-2745 OLTSoftReboot functional |
| [Setup] Start Logging OLTSoftReboot |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging OLTSoftReboot |
| Delete All Devices and Verify |
| 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 using "voltctl device reboot" command |
| Reboot Device ${olt_device_id} |
| # Wait for the OLT to actually go down |
| Wait Until Keyword Succeeds 360s 5s Validate OLT Device ENABLED UNKNOWN UNREACHABLE |
| ... ${olt_serial_number} |
| #Verify that ping fails |
| 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 |
| 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 |
| # Check OLT states |
| Wait Until Keyword Succeeds 360s 5s Validate OLT Device ENABLED ACTIVE REACHABLE |
| ... ${olt_serial_number} |
| #Check after reboot that ONUs are active, authenticated/DHCP/pingable |
| Run Keyword If ${has_dataplane} Clean Up Linux |
| Wait Until Keyword Succeeds ${timeout} 2s Perform Sanity Test |
| |
| Verify restart ofagent container before subscriber is provisioned |
| [Documentation] Restart ofagent container before subscriber is provisioned. |
| [Tags] functional VOL-2962 ofagentRestart |
| [Setup] Start Logging ofagentRestart |
| [Teardown] Run Keywords Collect Logs |
| ... AND Stop Logging ofagentRestart |
| ... AND Scale K8s Deployment ${NAMESPACE} voltha-ofagent 1 |
| setup |
| 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} |
| 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 by_dev_id=True |
| 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 |
| # Restart POD ofagent |
| ${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 |
| Restart Pod ${NAMESPACE} ${podName} |
| Sleep 60s |
| Wait Until Keyword Succeeds ${waitforRestart} 2s Validate Pod Status ofagent ${NAMESPACE} |
| ... Running |
| 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 use single connection ${ONOS_SSH_IP} |
| #... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${onu_port} |
| ${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} |
| # 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 use single connection ${ONOS_SSH_IP} |
| ... ${ONOS_SSH_PORT} volt-add-subscriber-access ${of_id} ${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 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']} |
| END |
| |
| *** Keywords *** |
| Setup Suite |
| [Documentation] Set up the test suite |
| Common Test Suite Setup |
| |
| Teardown Suite |
| [Documentation] Clean up ONOS SSH connections |
| Close All ONOS SSH Connections |