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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/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
*** 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
${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
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
*** Keywords ***
Setup Suite
[Documentation] Set up the test suite
Common Test Suite Setup
Setup
[Documentation] Pre-test Setup
#test for empty device list
${length}= Test Empty Device List
Should Be Equal As Integers ${length} 0
#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}
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 Device and Verify
${length}= Run Keyword If ${teardown_device} Test Empty Device List
Run Keyword If ${teardown_device} Should Be Equal As Integers ${length} 0
Run Keyword If ${teardown_device} Execute ONOS CLI Command ${k8s_node_ip} ${ONOS_SSH_PORT}
... device-remove ${of_id}
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}